diff options
48 files changed, 6480 insertions, 105 deletions
diff --git a/Documentation/devicetree/bindings/clock/actions,s900-cmu.txt b/Documentation/devicetree/bindings/clock/actions,s900-cmu.txt new file mode 100644 index 000000000000..93e4fb827cd6 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/actions,s900-cmu.txt @@ -0,0 +1,47 @@ +* Actions S900 Clock Management Unit (CMU) + +The Actions S900 clock management unit generates and supplies clock to various +controllers within the SoC. The clock binding described here is applicable to +S900 SoC. + +Required Properties: + +- compatible: should be "actions,s900-cmu" +- reg: physical base address of the controller and length of memory mapped + region. +- clocks: Reference to the parent clocks ("hosc", "losc") +- #clock-cells: should be 1. + +Each clock is assigned an identifier, and client nodes can use this identifier +to specify the clock which they consume. + +All available clocks are defined as preprocessor macros in +dt-bindings/clock/actions,s900-cmu.h header and can be used in device +tree sources. + +External clocks: + +The hosc clock used as input for the plls is generated outside the SoC. It is +expected that it is defined using standard clock bindings as "hosc". + +Actions S900 CMU also requires one more clock: + - "losc" - internal low frequency oscillator + +Example: Clock Management Unit node: + + cmu: clock-controller@e0160000 { + compatible = "actions,s900-cmu"; + reg = <0x0 0xe0160000 0x0 0x1000>; + clocks = <&hosc>, <&losc>; + #clock-cells = <1>; + }; + +Example: UART controller node that consumes clock generated by the clock +management unit: + + uart: serial@e012a000 { + compatible = "actions,s900-uart", "actions,owl-uart"; + reg = <0x0 0xe012a000 0x0 0x2000>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu CLK_UART5>; + }; diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt b/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt new file mode 100644 index 000000000000..f82064546d11 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt @@ -0,0 +1,100 @@ +* Nuvoton NPCM7XX Clock Controller + +Nuvoton Poleg BMC NPCM7XX contains an integrated clock controller, which +generates and supplies clocks to all modules within the BMC. + +External clocks: + +There are six fixed clocks that are generated outside the BMC. All clocks are of +a known fixed value that cannot be changed. clk_refclk, clk_mcbypck and +clk_sysbypck are inputs to the clock controller. +clk_rg1refck, clk_rg2refck and clk_xin are external clocks suppling the +network. They are set on the device tree, but not used by the clock module. The +network devices use them directly. +Example can be found below. + +All available clocks are defined as preprocessor macros in: +dt-bindings/clock/nuvoton,npcm7xx-clock.h +and can be reused as DT sources. + +Required Properties of clock controller: + + - compatible: "nuvoton,npcm750-clk" : for clock controller of Nuvoton + Poleg BMC NPCM750 + + - reg: physical base address of the clock controller and length of + memory mapped region. + + - #clock-cells: should be 1. + +Example: Clock controller node: + + clk: clock-controller@f0801000 { + compatible = "nuvoton,npcm750-clk"; + #clock-cells = <1>; + reg = <0xf0801000 0x1000>; + clock-names = "refclk", "sysbypck", "mcbypck"; + clocks = <&clk_refclk>, <&clk_sysbypck>, <&clk_mcbypck>; + }; + +Example: Required external clocks for network: + + /* external reference clock */ + clk_refclk: clk-refclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + clock-output-names = "refclk"; + }; + + /* external reference clock for cpu. float in normal operation */ + clk_sysbypck: clk-sysbypck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <800000000>; + clock-output-names = "sysbypck"; + }; + + /* external reference clock for MC. float in normal operation */ + clk_mcbypck: clk-mcbypck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <800000000>; + clock-output-names = "mcbypck"; + }; + + /* external clock signal rg1refck, supplied by the phy */ + clk_rg1refck: clk-rg1refck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + clock-output-names = "clk_rg1refck"; + }; + + /* external clock signal rg2refck, supplied by the phy */ + clk_rg2refck: clk-rg2refck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + clock-output-names = "clk_rg2refck"; + }; + + clk_xin: clk-xin { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + clock-output-names = "clk_xin"; + }; + + +Example: GMAC controller node that consumes two clocks: a generated clk by the +clock controller and a fixed clock from DT (clk_rg1refck). + + ethernet0: ethernet@f0802000 { + compatible = "snps,dwmac"; + reg = <0xf0802000 0x2000>; + interrupts = <0 14 4>; + interrupt-names = "macirq"; + clocks = <&clk_rg1refck>, <&clk NPCM7XX_CLK_AHB>; + clock-names = "stmmaceth", "clk_gmac"; + }; diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt index 551d03be9665..d1fb8b213dde 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.txt +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.txt @@ -17,6 +17,7 @@ Required properties : "qcom,gcc-msm8974pro-ac" "qcom,gcc-msm8994" "qcom,gcc-msm8996" + "qcom,gcc-msm8998" "qcom,gcc-mdm9615" - reg : shall contain base register location and length diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt new file mode 100644 index 000000000000..3c007653da31 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt @@ -0,0 +1,22 @@ +Qualcomm Technologies, Inc. RPMh Clocks +------------------------------------------------------- + +Resource Power Manager Hardened (RPMh) manages shared resources on +some Qualcomm Technologies Inc. SoCs. It accepts clock requests from +other hardware subsystems via RSC to control clocks. + +Required properties : +- compatible : shall contain "qcom,sdm845-rpmh-clk" + +- #clock-cells : must contain 1 + +Example : + +#include <dt-bindings/clock/qcom,rpmh.h> + + &apps_rsc { + rpmhcc: clock-controller { + compatible = "qcom,sdm845-rpmh-clk"; + #clock-cells = <1>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 0a1410d5a621..b61b2bf1eb75 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3556,6 +3556,7 @@ F: drivers/clk/ X: drivers/clk/clkdev.c F: include/linux/clk-pr* F: include/linux/clk/ +F: include/linux/of_clk.h COMMON INTERNET FILE SYSTEM (CIFS) M: Steve French <sfrench@samba.org> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 41492e980ef4..24a5bc3a2ddb 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -279,6 +279,7 @@ config COMMON_CLK_STM32H7 ---help--- Support for stm32h7 SoC family clocks +source "drivers/clk/actions/Kconfig" source "drivers/clk/bcm/Kconfig" source "drivers/clk/hisilicon/Kconfig" source "drivers/clk/imgtec/Kconfig" diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index de6d06ac790b..ae40cbe770f0 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -33,6 +33,7 @@ obj-$(CONFIG_CLK_HSDK) += clk-hsdk-pll.o obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o obj-$(CONFIG_ARCH_MOXART) += clk-moxart.o obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o +obj-$(CONFIG_ARCH_NPCM7XX) += clk-npcm7xx.o obj-$(CONFIG_ARCH_NSPIRE) += clk-nspire.o obj-$(CONFIG_COMMON_CLK_OXNAS) += clk-oxnas.o obj-$(CONFIG_COMMON_CLK_PALMAS) += clk-palmas.o @@ -59,6 +60,7 @@ obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o obj-$(CONFIG_COMMON_CLK_XGENE) += clk-xgene.o # please keep this section sorted lexicographically by directory path name +obj-y += actions/ obj-$(CONFIG_COMMON_CLK_AT91) += at91/ obj-$(CONFIG_ARCH_ARTPEC) += axis/ obj-$(CONFIG_ARC_PLAT_AXS10X) += axs10x/ diff --git a/drivers/clk/actions/Kconfig b/drivers/clk/actions/Kconfig new file mode 100644 index 000000000000..8854adb37847 --- /dev/null +++ b/drivers/clk/actions/Kconfig @@ -0,0 +1,14 @@ +config CLK_ACTIONS + bool "Clock driver for Actions Semi SoCs" + depends on ARCH_ACTIONS || COMPILE_TEST + default ARCH_ACTIONS + +if CLK_ACTIONS + +# SoC Drivers + +config CLK_OWL_S900 + bool "Support for the Actions Semi OWL S900 clocks" + depends on (ARM64 && ARCH_ACTIONS) || COMPILE_TEST + default ARM64 && ARCH_ACTIONS +endif diff --git a/drivers/clk/actions/Makefile b/drivers/clk/actions/Makefile new file mode 100644 index 000000000000..76e431434d10 --- /dev/null +++ b/drivers/clk/actions/Makefile @@ -0,0 +1,12 @@ +obj-$(CONFIG_CLK_ACTIONS) += clk-owl.o + +clk-owl-y += owl-common.o +clk-owl-y += owl-gate.o +clk-owl-y += owl-mux.o +clk-owl-y += owl-divider.o +clk-owl-y += owl-factor.o +clk-owl-y += owl-composite.o +clk-owl-y += owl-pll.o + +# SoC support +obj-$(CONFIG_CLK_OWL_S900) += owl-s900.o diff --git a/drivers/clk/actions/owl-common.c b/drivers/clk/actions/owl-common.c new file mode 100644 index 000000000000..61c1071b5180 --- /dev/null +++ b/drivers/clk/actions/owl-common.c @@ -0,0 +1,89 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL common clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> + +#include "owl-common.h" + +static const struct regmap_config owl_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x00cc, + .fast_io = true, +}; + +static void owl_clk_set_regmap(const struct owl_clk_desc *desc, + struct regmap *regmap) +{ + int i; + struct owl_clk_common *clks; + + for (i = 0; i < desc->num_clks; i++) { + clks = desc->clks[i]; + if (!clks) + continue; + + clks->regmap = regmap; + } +} + +int owl_clk_regmap_init(struct platform_device *pdev, + const struct owl_clk_desc *desc) +{ + void __iomem *base; + struct regmap *regmap; + struct resource *res; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return PTR_ERR(base); + + regmap = devm_regmap_init_mmio(&pdev->dev, base, &owl_regmap_config); + if (IS_ERR(regmap)) { + pr_err("failed to init regmap\n"); + return PTR_ERR(regmap); + } + + owl_clk_set_regmap(desc, regmap); + + return 0; +} + +int owl_clk_probe(struct device *dev, struct clk_hw_onecell_data *hw_clks) +{ + int i, ret; + struct clk_hw *hw; + + for (i = 0; i < hw_clks->num; i++) { + + hw = hw_clks->hws[i]; + + if (IS_ERR_OR_NULL(hw)) + continue; + + ret = devm_clk_hw_register(dev, hw); + if (ret) { + dev_err(dev, "Couldn't register clock %d - %s\n", + i, hw->init->name); + return ret; + } + } + + ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, hw_clks); + if (ret) + dev_err(dev, "Failed to add clock provider\n"); + + return ret; +} diff --git a/drivers/clk/actions/owl-common.h b/drivers/clk/actions/owl-common.h new file mode 100644 index 000000000000..4fd726ec54a6 --- /dev/null +++ b/drivers/clk/actions/owl-common.h @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL common clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_COMMON_H_ +#define _OWL_COMMON_H_ + +#include <linux/clk-provider.h> +#include <linux/of_platform.h> +#include <linux/regmap.h> + +struct device_node; + +struct owl_clk_common { + struct regmap *regmap; + struct clk_hw hw; +}; + +struct owl_clk_desc { + struct owl_clk_common **clks; + unsigned long num_clks; + struct clk_hw_onecell_data *hw_clks; +}; + +static inline struct owl_clk_common * + hw_to_owl_clk_common(const struct clk_hw *hw) +{ + return container_of(hw, struct owl_clk_common, hw); +} + +int owl_clk_regmap_init(struct platform_device *pdev, + const struct owl_clk_desc *desc); +int owl_clk_probe(struct device *dev, struct clk_hw_onecell_data *hw_clks); + +#endif /* _OWL_COMMON_H_ */ diff --git a/drivers/clk/actions/owl-composite.c b/drivers/clk/actions/owl-composite.c new file mode 100644 index 000000000000..101706e0c66f --- /dev/null +++ b/drivers/clk/actions/owl-composite.c @@ -0,0 +1,199 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL composite clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/regmap.h> + +#include "owl-composite.h" + +static u8 owl_comp_get_parent(struct clk_hw *hw) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_mux_helper_get_parent(&comp->common, &comp->mux_hw); +} + +static int owl_comp_set_parent(struct clk_hw *hw, u8 index) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_mux_helper_set_parent(&comp->common, &comp->mux_hw, index); +} + +static void owl_comp_disable(struct clk_hw *hw) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + struct owl_clk_common *common = &comp->common; + + owl_gate_set(common, &comp->gate_hw, false); +} + +static int owl_comp_enable(struct clk_hw *hw) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + struct owl_clk_common *common = &comp->common; + + owl_gate_set(common, &comp->gate_hw, true); + + return 0; +} + +static int owl_comp_is_enabled(struct clk_hw *hw) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + struct owl_clk_common *common = &comp->common; + + return owl_gate_clk_is_enabled(common, &comp->gate_hw); +} + +static long owl_comp_div_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_divider_helper_round_rate(&comp->common, &comp->rate.div_hw, + rate, parent_rate); +} + +static unsigned long owl_comp_div_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_divider_helper_recalc_rate(&comp->common, &comp->rate.div_hw, + parent_rate); +} + +static int owl_comp_div_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_divider_helper_set_rate(&comp->common, &comp->rate.div_hw, + rate, parent_rate); +} + +static long owl_comp_fact_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_factor_helper_round_rate(&comp->common, + &comp->rate.factor_hw, + rate, parent_rate); +} + +static unsigned long owl_comp_fact_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_factor_helper_recalc_rate(&comp->common, + &comp->rate.factor_hw, + parent_rate); +} + +static int owl_comp_fact_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + + return owl_factor_helper_set_rate(&comp->common, + &comp->rate.factor_hw, + rate, parent_rate); +} + +static long owl_comp_fix_fact_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + struct clk_fixed_factor *fix_fact_hw = &comp->rate.fix_fact_hw; + + return comp->fix_fact_ops->round_rate(&fix_fact_hw->hw, rate, parent_rate); +} + +static unsigned long owl_comp_fix_fact_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct owl_composite *comp = hw_to_owl_comp(hw); + struct clk_fixed_factor *fix_fact_hw = &comp->rate.fix_fact_hw; + + return comp->fix_fact_ops->recalc_rate(&fix_fact_hw->hw, parent_rate); + +} + +static int owl_comp_fix_fact_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + /* + * We must report success but we can do so unconditionally because + * owl_comp_fix_fact_round_rate returns values that ensure this call is + * a nop. + */ + + return 0; +} + +const struct clk_ops owl_comp_div_ops = { + /* mux_ops */ + .get_parent = owl_comp_get_parent, + .set_parent = owl_comp_set_parent, + + /* gate_ops */ + .disable = owl_comp_disable, + .enable = owl_comp_enable, + .is_enabled = owl_comp_is_enabled, + + /* div_ops */ + .round_rate = owl_comp_div_round_rate, + .recalc_rate = owl_comp_div_recalc_rate, + .set_rate = owl_comp_div_set_rate, +}; + + +const struct clk_ops owl_comp_fact_ops = { + /* mux_ops */ + .get_parent = owl_comp_get_parent, + .set_parent = owl_comp_set_parent, + + /* gate_ops */ + .disable = owl_comp_disable, + .enable = owl_comp_enable, + .is_enabled = owl_comp_is_enabled, + + /* fact_ops */ + .round_rate = owl_comp_fact_round_rate, + .recalc_rate = owl_comp_fact_recalc_rate, + .set_rate = owl_comp_fact_set_rate, +}; + +const struct clk_ops owl_comp_fix_fact_ops = { + /* gate_ops */ + .disable = owl_comp_disable, + .enable = owl_comp_enable, + .is_enabled = owl_comp_is_enabled, + + /* fix_fact_ops */ + .round_rate = owl_comp_fix_fact_round_rate, + .recalc_rate = owl_comp_fix_fact_recalc_rate, + .set_rate = owl_comp_fix_fact_set_rate, +}; + + +const struct clk_ops owl_comp_pass_ops = { + /* mux_ops */ + .get_parent = owl_comp_get_parent, + .set_parent = owl_comp_set_parent, + + /* gate_ops */ + .disable = owl_comp_disable, + .enable = owl_comp_enable, + .is_enabled = owl_comp_is_enabled, +}; diff --git a/drivers/clk/actions/owl-composite.h b/drivers/clk/actions/owl-composite.h new file mode 100644 index 000000000000..b410ed5bf308 --- /dev/null +++ b/drivers/clk/actions/owl-composite.h @@ -0,0 +1,124 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL composite clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_COMPOSITE_H_ +#define _OWL_COMPOSITE_H_ + +#include "owl-common.h" +#include "owl-mux.h" +#include "owl-gate.h" +#include "owl-factor.h" +#include "owl-fixed-factor.h" +#include "owl-divider.h" + +union owl_rate { + struct owl_divider_hw div_hw; + struct owl_factor_hw factor_hw; + struct clk_fixed_factor fix_fact_hw; +}; + +struct owl_composite { + struct owl_mux_hw mux_hw; + struct owl_gate_hw gate_hw; + union owl_rate rate; + + const struct clk_ops *fix_fact_ops; + + struct owl_clk_common common; +}; + +#define OWL_COMP_DIV(_struct, _name, _parent, \ + _mux, _gate, _div, _flags) \ + struct owl_composite _struct = { \ + .mux_hw = _mux, \ + .gate_hw = _gate, \ + .rate.div_hw = _div, \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parent, \ + &owl_comp_div_ops,\ + _flags), \ + }, \ + } + +#define OWL_COMP_DIV_FIXED(_struct, _name, _parent, \ + _gate, _div, _flags) \ + struct owl_composite _struct = { \ + .gate_hw = _gate, \ + .rate.div_hw = _div, \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &owl_comp_div_ops,\ + _flags), \ + }, \ + } + +#define OWL_COMP_FACTOR(_struct, _name, _parent, \ + _mux, _gate, _factor, _flags) \ + struct owl_composite _struct = { \ + .mux_hw = _mux, \ + .gate_hw = _gate, \ + .rate.factor_hw = _factor, \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parent, \ + &owl_comp_fact_ops,\ + _flags), \ + }, \ + } + +#define OWL_COMP_FIXED_FACTOR(_struct, _name, _parent, \ + _gate, _mul, _div, _flags) \ + struct owl_composite _struct = { \ + .gate_hw = _gate, \ + .rate.fix_fact_hw.mult = _mul, \ + .rate.fix_fact_hw.div = _div, \ + .fix_fact_ops = &clk_fixed_factor_ops, \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &owl_comp_fix_fact_ops,\ + _flags), \ + }, \ + } + +#define OWL_COMP_PASS(_struct, _name, _parent, \ + _mux, _gate, _flags) \ + struct owl_composite _struct = { \ + .mux_hw = _mux, \ + .gate_hw = _gate, \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parent, \ + &owl_comp_pass_ops,\ + _flags), \ + }, \ + } + +static inline struct owl_composite *hw_to_owl_comp(const struct clk_hw *hw) +{ + struct owl_clk_common *common = hw_to_owl_clk_common(hw); + + return container_of(common, struct owl_composite, common); +} + +extern const struct clk_ops owl_comp_div_ops; +extern const struct clk_ops owl_comp_fact_ops; +extern const struct clk_ops owl_comp_fix_fact_ops; +extern const struct clk_ops owl_comp_pass_ops; +extern const struct clk_ops clk_fixed_factor_ops; + +#endif /* _OWL_COMPOSITE_H_ */ diff --git a/drivers/clk/actions/owl-divider.c b/drivers/clk/actions/owl-divider.c new file mode 100644 index 000000000000..cddac00fe324 --- /dev/null +++ b/drivers/clk/actions/owl-divider.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL divider clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/regmap.h> + +#include "owl-divider.h" + +long owl_divider_helper_round_rate(struct owl_clk_common *common, + const struct owl_divider_hw *div_hw, + unsigned long rate, + unsigned long *parent_rate) +{ + return divider_round_rate(&common->hw, rate, parent_rate, + div_hw->table, div_hw->width, + div_hw->div_flags); +} + +static long owl_divider_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct owl_divider *div = hw_to_owl_divider(hw); + + return owl_divider_helper_round_rate(&div->common, &div->div_hw, + rate, parent_rate); +} + +unsigned long owl_divider_helper_recalc_rate(struct owl_clk_common *common, + const struct owl_divider_hw *div_hw, + unsigned long parent_rate) +{ + unsigned long val; + unsigned int reg; + + regmap_read(common->regmap, div_hw->reg, ®); + val = reg >> div_hw->shift; + val &= (1 << div_hw->width) - 1; + + return divider_recalc_rate(&common->hw, parent_rate, + val, div_hw->table, + div_hw->div_flags, + div_hw->width); +} + +static unsigned long owl_divider_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct owl_divider *div = hw_to_owl_divider(hw); + + return owl_divider_helper_recalc_rate(&div->common, + &div->div_hw, parent_rate); +} + +int owl_divider_helper_set_rate(const struct owl_clk_common *common, + const struct owl_divider_hw *div_hw, + unsigned long rate, + unsigned long parent_rate) +{ + unsigned long val; + unsigned int reg; + + val = divider_get_val(rate, parent_rate, div_hw->table, + div_hw->width, 0); + + regmap_read(common->regmap, div_hw->reg, ®); + reg &= ~GENMASK(div_hw->width + div_hw->shift - 1, div_hw->shift); + + regmap_write(common->regmap, div_hw->reg, + reg | (val << div_hw->shift)); + + return 0; +} + +static int owl_divider_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct owl_divider *div = hw_to_owl_divider(hw); + + return owl_divider_helper_set_rate(&div->common, &div->div_hw, + rate, parent_rate); +} + +const struct clk_ops owl_divider_ops = { + .recalc_rate = owl_divider_recalc_rate, + .round_rate = owl_divider_round_rate, + .set_rate = owl_divider_set_rate, +}; diff --git a/drivers/clk/actions/owl-divider.h b/drivers/clk/actions/owl-divider.h new file mode 100644 index 000000000000..92d3e3d23967 --- /dev/null +++ b/drivers/clk/actions/owl-divider.h @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL divider clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_DIVIDER_H_ +#define _OWL_DIVIDER_H_ + +#include "owl-common.h" + +struct owl_divider_hw { + u32 reg; + u8 shift; + u8 width; + u8 div_flags; + struct clk_div_table *table; +}; + +struct owl_divider { + struct owl_divider_hw div_hw; + struct owl_clk_common common; +}; + +#define OWL_DIVIDER_HW(_reg, _shift, _width, _div_flags, _table) \ + { \ + .reg = _reg, \ + .shift = _shift, \ + .width = _width, \ + .div_flags = _div_flags, \ + .table = _table, \ + } + +#define OWL_DIVIDER(_struct, _name, _parent, _reg, \ + _shift, _width, _table, _div_flags, _flags) \ + struct owl_divider _struct = { \ + .div_hw = OWL_DIVIDER_HW(_reg, _shift, _width, \ + _div_flags, _table), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &owl_divider_ops, \ + _flags), \ + }, \ + } + +static inline struct owl_divider *hw_to_owl_divider(const struct clk_hw *hw) +{ + struct owl_clk_common *common = hw_to_owl_clk_common(hw); + + return container_of(common, struct owl_divider, common); +} + +long owl_divider_helper_round_rate(struct owl_clk_common *common, + const struct owl_divider_hw *div_hw, + unsigned long rate, + unsigned long *parent_rate); + +unsigned long owl_divider_helper_recalc_rate(struct owl_clk_common *common, + const struct owl_divider_hw *div_hw, + unsigned long parent_rate); + +int owl_divider_helper_set_rate(const struct owl_clk_common *common, + const struct owl_divider_hw *div_hw, + unsigned long rate, + unsigned long parent_rate); + +extern const struct clk_ops owl_divider_ops; + +#endif /* _OWL_DIVIDER_H_ */ diff --git a/drivers/clk/actions/owl-factor.c b/drivers/clk/actions/owl-factor.c new file mode 100644 index 000000000000..317d4a9e112e --- /dev/null +++ b/drivers/clk/actions/owl-factor.c @@ -0,0 +1,222 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL factor clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/regmap.h> +#include <linux/slab.h> + +#include "owl-factor.h" + +static unsigned int _get_table_maxval(const struct clk_factor_table *table) +{ + unsigned int maxval = 0; + const struct clk_factor_table *clkt; + + for (clkt = table; clkt->div; clkt++) + if (clkt->val > maxval) + maxval = clkt->val; + return maxval; +} + +static int _get_table_div_mul(const struct clk_factor_table *table, + unsigned int val, unsigned int *mul, unsigned int *div) +{ + const struct clk_factor_table *clkt; + + for (clkt = table; clkt->div; clkt++) { + if (clkt->val == val) { + *mul = clkt->mul; + *div = clkt->div; + return 1; + } + } + + return 0; +} + +static unsigned int _get_table_val(const struct clk_factor_table *table, + unsigned long rate, unsigned long parent_rate) +{ + const struct clk_factor_table *clkt; + int val = -1; + u64 calc_rate; + + for (clkt = table; clkt->div; clkt++) { + calc_rate = parent_rate * clkt->mul; + do_div(calc_rate, clkt->div); + + if ((unsigned long)calc_rate <= rate) { + val = clkt->val; + break; + } + } + + if (val == -1) + val = _get_table_maxval(table); + + return val; +} + +static int clk_val_best(struct clk_hw *hw, unsigned long rate, + unsigned long *best_parent_rate) +{ + struct owl_factor *factor = hw_to_owl_factor(hw); + struct owl_factor_hw *factor_hw = &factor->factor_hw; + const struct clk_factor_table *clkt = factor_hw->table; + unsigned long parent_rate, try_parent_rate, best = 0, cur_rate; + unsigned long parent_rate_saved = *best_parent_rate; + int bestval = 0; + + if (!rate) + rate = 1; + + if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) { + parent_rate = *best_parent_rate; + bestval = _get_table_val(clkt, rate, parent_rate); + return bestval; + } + + for (clkt = factor_hw->table; clkt->div; clkt++) { + try_parent_rate = rate * clkt->div / clkt->mul; + + if (try_parent_rate == parent_rate_saved) { + pr_debug("%s: [%d %d %d] found try_parent_rate %ld\n", + __func__, clkt->val, clkt->mul, clkt->div, + try_parent_rate); + /* + * It's the most ideal case if the requested rate can be + * divided from parent clock without any need to change + * parent rate, so return the divider immediately. + */ + *best_parent_rate = parent_rate_saved; + return clkt->val; + } + + parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), + try_parent_rate); + cur_rate = DIV_ROUND_UP(parent_rate, clkt->div) * clkt->mul; + if (cur_rate <= rate && cur_rate > best) { + bestval = clkt->val; + best = cur_rate; + *best_parent_rate = parent_rate; + } + } + + if (!bestval) { + bestval = _get_table_maxval(clkt); + *best_parent_rate = clk_hw_round_rate( + clk_hw_get_parent(hw), 1); + } + + return bestval; +} + +long owl_factor_helper_round_rate(struct owl_clk_common *common, + const struct owl_factor_hw *factor_hw, + unsigned long rate, + unsigned long *parent_rate) +{ + const struct clk_factor_table *clkt = factor_hw->table; + unsigned int val, mul = 0, div = 1; + + val = clk_val_best(&common->hw, rate, parent_rate); + _get_table_div_mul(clkt, val, &mul, &div); + + return *parent_rate * mul / div; +} + +static long owl_factor_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct owl_factor *factor = hw_to_owl_factor(hw); + struct owl_factor_hw *factor_hw = &factor->factor_hw; + + return owl_factor_helper_round_rate(&factor->common, factor_hw, + rate, parent_rate); +} + +unsigned long owl_factor_helper_recalc_rate(struct owl_clk_common *common, + const struct owl_factor_hw *factor_hw, + unsigned long parent_rate) +{ + const struct clk_factor_table *clkt = factor_hw->table; + unsigned long long int rate; + u32 reg, val, mul, div; + + div = 0; + mul = 0; + + regmap_read(common->regmap, factor_hw->reg, ®); + + val = reg >> factor_hw->shift; + val &= div_mask(factor_hw); + + _get_table_div_mul(clkt, val, &mul, &div); + if (!div) { + WARN(!(factor_hw->fct_flags & CLK_DIVIDER_ALLOW_ZERO), + "%s: Zero divisor and CLK_DIVIDER_ALLOW_ZERO not set\n", + __clk_get_name(common->hw.clk)); + return parent_rate; + } + + rate = (unsigned long long int)parent_rate * mul; + do_div(rate, div); + + return rate; +} + +static unsigned long owl_factor_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct owl_factor *factor = hw_to_owl_factor(hw); + struct owl_factor_hw *factor_hw = &factor->factor_hw; + struct owl_clk_common *common = &factor->common; + + return owl_factor_helper_recalc_rate(common, factor_hw, parent_rate); +} + +int owl_factor_helper_set_rate(const struct owl_clk_common *common, + const struct owl_factor_hw *factor_hw, + unsigned long rate, + unsigned long parent_rate) +{ + u32 val, reg; + + val = _get_table_val(factor_hw->table, rate, parent_rate); + + if (val > div_mask(factor_hw)) + val = div_mask(factor_hw); + + regmap_read(common->regmap, factor_hw->reg, ®); + + reg &= ~(div_mask(factor_hw) << factor_hw->shift); + reg |= val << factor_hw->shift; + + regmap_write(common->regmap, factor_hw->reg, reg); + + return 0; +} + +static int owl_factor_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct owl_factor *factor = hw_to_owl_factor(hw); + struct owl_factor_hw *factor_hw = &factor->factor_hw; + struct owl_clk_common *common = &factor->common; + + return owl_factor_helper_set_rate(common, factor_hw, + rate, parent_rate); +} + +const struct clk_ops owl_factor_ops = { + .round_rate = owl_factor_round_rate, + .recalc_rate = owl_factor_recalc_rate, + .set_rate = owl_factor_set_rate, +}; diff --git a/drivers/clk/actions/owl-factor.h b/drivers/clk/actions/owl-factor.h new file mode 100644 index 000000000000..f1a7ffe896e1 --- /dev/null +++ b/drivers/clk/actions/owl-factor.h @@ -0,0 +1,83 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL factor clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_FACTOR_H_ +#define _OWL_FACTOR_H_ + +#include "owl-common.h" + +struct clk_factor_table { + unsigned int val; + unsigned int mul; + unsigned int div; +}; + +struct owl_factor_hw { + u32 reg; + u8 shift; + u8 width; + u8 fct_flags; + struct clk_factor_table *table; +}; + +struct owl_factor { + struct owl_factor_hw factor_hw; + struct owl_clk_common common; +}; + +#define OWL_FACTOR_HW(_reg, _shift, _width, _fct_flags, _table) \ + { \ + .reg = _reg, \ + .shift = _shift, \ + .width = _width, \ + .fct_flags = _fct_flags, \ + .table = _table, \ + } + +#define OWL_FACTOR(_struct, _name, _parent, _reg, \ + _shift, _width, _table, _fct_flags, _flags) \ + struct owl_factor _struct = { \ + .factor_hw = OWL_FACTOR_HW(_reg, _shift, \ + _width, _fct_flags, _table), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &owl_factor_ops, \ + _flags), \ + }, \ + } + +#define div_mask(d) ((1 << ((d)->width)) - 1) + +static inline struct owl_factor *hw_to_owl_factor(const struct clk_hw *hw) +{ + struct owl_clk_common *common = hw_to_owl_clk_common(hw); + + return container_of(common, struct owl_factor, common); +} + +long owl_factor_helper_round_rate(struct owl_clk_common *common, + const struct owl_factor_hw *factor_hw, + unsigned long rate, + unsigned long *parent_rate); + +unsigned long owl_factor_helper_recalc_rate(struct owl_clk_common *common, + const struct owl_factor_hw *factor_hw, + unsigned long parent_rate); + +int owl_factor_helper_set_rate(const struct owl_clk_common *common, + const struct owl_factor_hw *factor_hw, + unsigned long rate, + unsigned long parent_rate); + +extern const struct clk_ops owl_factor_ops; + +#endif /* _OWL_FACTOR_H_ */ diff --git a/drivers/clk/actions/owl-fixed-factor.h b/drivers/clk/actions/owl-fixed-factor.h new file mode 100644 index 000000000000..cc9fe36c0964 --- /dev/null +++ b/drivers/clk/actions/owl-fixed-factor.h @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL fixed factor clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_FIXED_FACTOR_H_ +#define _OWL_FIXED_FACTOR_H_ + +#include "owl-common.h" + +#define OWL_FIX_FACT(_struct, _name, _parent, _mul, _div, _flags) \ + struct clk_fixed_factor _struct = { \ + .mult = _mul, \ + .div = _div, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &clk_fixed_factor_ops, \ + _flags), \ + } + +extern const struct clk_ops clk_fixed_factor_ops; + +#endif /* _OWL_FIXED_FACTOR_H_ */ diff --git a/drivers/clk/actions/owl-gate.c b/drivers/clk/actions/owl-gate.c new file mode 100644 index 000000000000..f11500ba46a7 --- /dev/null +++ b/drivers/clk/actions/owl-gate.c @@ -0,0 +1,77 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL gate clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/regmap.h> + +#include "owl-gate.h" + +void owl_gate_set(const struct owl_clk_common *common, + const struct owl_gate_hw *gate_hw, bool enable) +{ + int set = gate_hw->gate_flags & CLK_GATE_SET_TO_DISABLE ? 1 : 0; + u32 reg; + + set ^= enable; + + regmap_read(common->regmap, gate_hw->reg, ®); + + if (set) + reg |= BIT(gate_hw->bit_idx); + else + reg &= ~BIT(gate_hw->bit_idx); + + regmap_write(common->regmap, gate_hw->reg, reg); +} + +static void owl_gate_disable(struct clk_hw *hw) +{ + struct owl_gate *gate = hw_to_owl_gate(hw); + struct owl_clk_common *common = &gate->common; + + owl_gate_set(common, &gate->gate_hw, false); +} + +static int owl_gate_enable(struct clk_hw *hw) +{ + struct owl_gate *gate = hw_to_owl_gate(hw); + struct owl_clk_common *common = &gate->common; + + owl_gate_set(common, &gate->gate_hw, true); + + return 0; +} + +int owl_gate_clk_is_enabled(const struct owl_clk_common *common, + const struct owl_gate_hw *gate_hw) +{ + u32 reg; + + regmap_read(common->regmap, gate_hw->reg, ®); + + if (gate_hw->gate_flags & CLK_GATE_SET_TO_DISABLE) + reg ^= BIT(gate_hw->bit_idx); + + return !!(reg & BIT(gate_hw->bit_idx)); +} + +static int owl_gate_is_enabled(struct clk_hw *hw) +{ + struct owl_gate *gate = hw_to_owl_gate(hw); + struct owl_clk_common *common = &gate->common; + + return owl_gate_clk_is_enabled(common, &gate->gate_hw); +} + +const struct clk_ops owl_gate_ops = { + .disable = owl_gate_disable, + .enable = owl_gate_enable, + .is_enabled = owl_gate_is_enabled, +}; diff --git a/drivers/clk/actions/owl-gate.h b/drivers/clk/actions/owl-gate.h new file mode 100644 index 000000000000..c2d61ceebce2 --- /dev/null +++ b/drivers/clk/actions/owl-gate.h @@ -0,0 +1,73 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL gate clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_GATE_H_ +#define _OWL_GATE_H_ + +#include "owl-common.h" + +struct owl_gate_hw { + u32 reg; + u8 bit_idx; + u8 gate_flags; +}; + +struct owl_gate { + struct owl_gate_hw gate_hw; + struct owl_clk_common common; +}; + +#define OWL_GATE_HW(_reg, _bit_idx, _gate_flags) \ + { \ + .reg = _reg, \ + .bit_idx = _bit_idx, \ + .gate_flags = _gate_flags, \ + } + +#define OWL_GATE(_struct, _name, _parent, _reg, \ + _bit_idx, _gate_flags, _flags) \ + struct owl_gate _struct = { \ + .gate_hw = OWL_GATE_HW(_reg, _bit_idx, _gate_flags), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &owl_gate_ops, \ + _flags), \ + } \ + } \ + +#define OWL_GATE_NO_PARENT(_struct, _name, _reg, \ + _bit_idx, _gate_flags, _flags) \ + struct owl_gate _struct = { \ + .gate_hw = OWL_GATE_HW(_reg, _bit_idx, _gate_flags), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT_NO_PARENT(_name, \ + &owl_gate_ops, \ + _flags), \ + }, \ + } \ + +static inline struct owl_gate *hw_to_owl_gate(const struct clk_hw *hw) +{ + struct owl_clk_common *common = hw_to_owl_clk_common(hw); + + return container_of(common, struct owl_gate, common); +} + +void owl_gate_set(const struct owl_clk_common *common, + const struct owl_gate_hw *gate_hw, bool enable); +int owl_gate_clk_is_enabled(const struct owl_clk_common *common, + const struct owl_gate_hw *gate_hw); + +extern const struct clk_ops owl_gate_ops; + +#endif /* _OWL_GATE_H_ */ diff --git a/drivers/clk/actions/owl-mux.c b/drivers/clk/actions/owl-mux.c new file mode 100644 index 000000000000..f9c6cf2540e4 --- /dev/null +++ b/drivers/clk/actions/owl-mux.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL mux clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/regmap.h> + +#include "owl-mux.h" + +u8 owl_mux_helper_get_parent(const struct owl_clk_common *common, + const struct owl_mux_hw *mux_hw) +{ + u32 reg; + u8 parent; + + regmap_read(common->regmap, mux_hw->reg, ®); + parent = reg >> mux_hw->shift; + parent &= BIT(mux_hw->width) - 1; + + return parent; +} + +static u8 owl_mux_get_parent(struct clk_hw *hw) +{ + struct owl_mux *mux = hw_to_owl_mux(hw); + + return owl_mux_helper_get_parent(&mux->common, &mux->mux_hw); +} + +int owl_mux_helper_set_parent(const struct owl_clk_common *common, + struct owl_mux_hw *mux_hw, u8 index) +{ + u32 reg; + + regmap_read(common->regmap, mux_hw->reg, ®); + reg &= ~GENMASK(mux_hw->width + mux_hw->shift - 1, mux_hw->shift); + regmap_write(common->regmap, mux_hw->reg, + reg | (index << mux_hw->shift)); + + return 0; +} + +static int owl_mux_set_parent(struct clk_hw *hw, u8 index) +{ + struct owl_mux *mux = hw_to_owl_mux(hw); + + return owl_mux_helper_set_parent(&mux->common, &mux->mux_hw, index); +} + +const struct clk_ops owl_mux_ops = { + .get_parent = owl_mux_get_parent, + .set_parent = owl_mux_set_parent, + .determine_rate = __clk_mux_determine_rate, +}; diff --git a/drivers/clk/actions/owl-mux.h b/drivers/clk/actions/owl-mux.h new file mode 100644 index 000000000000..834284c8c3ae --- /dev/null +++ b/drivers/clk/actions/owl-mux.h @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL mux clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_MUX_H_ +#define _OWL_MUX_H_ + +#include "owl-common.h" + +struct owl_mux_hw { + u32 reg; + u8 shift; + u8 width; +}; + +struct owl_mux { + struct owl_mux_hw mux_hw; + struct owl_clk_common common; +}; + +#define OWL_MUX_HW(_reg, _shift, _width) \ + { \ + .reg = _reg, \ + .shift = _shift, \ + .width = _width, \ + } + +#define OWL_MUX(_struct, _name, _parents, _reg, \ + _shift, _width, _flags) \ + struct owl_mux _struct = { \ + .mux_hw = OWL_MUX_HW(_reg, _shift, _width), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT_PARENTS(_name, \ + _parents, \ + &owl_mux_ops, \ + _flags), \ + }, \ + } + +static inline struct owl_mux *hw_to_owl_mux(const struct clk_hw *hw) +{ + struct owl_clk_common *common = hw_to_owl_clk_common(hw); + + return container_of(common, struct owl_mux, common); +} + +u8 owl_mux_helper_get_parent(const struct owl_clk_common *common, + const struct owl_mux_hw *mux_hw); +int owl_mux_helper_set_parent(const struct owl_clk_common *common, + struct owl_mux_hw *mux_hw, u8 index); + +extern const struct clk_ops owl_mux_ops; + +#endif /* _OWL_MUX_H_ */ diff --git a/drivers/clk/actions/owl-pll.c b/drivers/clk/actions/owl-pll.c new file mode 100644 index 000000000000..058e06d7099f --- /dev/null +++ b/drivers/clk/actions/owl-pll.c @@ -0,0 +1,194 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL pll clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/delay.h> + +#include "owl-pll.h" + +static u32 owl_pll_calculate_mul(struct owl_pll_hw *pll_hw, unsigned long rate) +{ + u32 mul; + + mul = DIV_ROUND_CLOSEST(rate, pll_hw->bfreq); + if (mul < pll_hw->min_mul) + mul = pll_hw->min_mul; + else if (mul > pll_hw->max_mul) + mul = pll_hw->max_mul; + + return mul &= mul_mask(pll_hw); +} + +static unsigned long _get_table_rate(const struct clk_pll_table *table, + unsigned int val) +{ + const struct clk_pll_table *clkt; + + for (clkt = table; clkt->rate; clkt++) + if (clkt->val == val) + return clkt->rate; + + return 0; +} + +static const struct clk_pll_table *_get_pll_table( + const struct clk_pll_table *table, unsigned long rate) +{ + const struct clk_pll_table *clkt; + + for (clkt = table; clkt->rate; clkt++) { + if (clkt->rate == rate) { + table = clkt; + break; + } else if (clkt->rate < rate) + table = clkt; + } + + return table; +} + +static long owl_pll_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct owl_pll *pll = hw_to_owl_pll(hw); + struct owl_pll_hw *pll_hw = &pll->pll_hw; + const struct clk_pll_table *clkt; + u32 mul; + + if (pll_hw->table) { + clkt = _get_pll_table(pll_hw->table, rate); + return clkt->rate; + } + + /* fixed frequency */ + if (pll_hw->width == 0) + return pll_hw->bfreq; + + mul = owl_pll_calculate_mul(pll_hw, rate); + + return pll_hw->bfreq * mul; +} + +static unsigned long owl_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct owl_pll *pll = hw_to_owl_pll(hw); + struct owl_pll_hw *pll_hw = &pll->pll_hw; + const struct owl_clk_common *common = &pll->common; + u32 val; + + if (pll_hw->table) { + regmap_read(common->regmap, pll_hw->reg, &val); + + val = val >> pll_hw->shift; + val &= mul_mask(pll_hw); + + return _get_table_rate(pll_hw->table, val); + } + + /* fixed frequency */ + if (pll_hw->width == 0) + return pll_hw->bfreq; + + regmap_read(common->regmap, pll_hw->reg, &val); + + val = val >> pll_hw->shift; + val &= mul_mask(pll_hw); + + return pll_hw->bfreq * val; +} + +static int owl_pll_is_enabled(struct clk_hw *hw) +{ + struct owl_pll *pll = hw_to_owl_pll(hw); + struct owl_pll_hw *pll_hw = &pll->pll_hw; + const struct owl_clk_common *common = &pll->common; + u32 reg; + + regmap_read(common->regmap, pll_hw->reg, ®); + + return !!(reg & BIT(pll_hw->bit_idx)); +} + +static void owl_pll_set(const struct owl_clk_common *common, + const struct owl_pll_hw *pll_hw, bool enable) +{ + u32 reg; + + regmap_read(common->regmap, pll_hw->reg, ®); + + if (enable) + reg |= BIT(pll_hw->bit_idx); + else + reg &= ~BIT(pll_hw->bit_idx); + + regmap_write(common->regmap, pll_hw->reg, reg); +} + +static int owl_pll_enable(struct clk_hw *hw) +{ + struct owl_pll *pll = hw_to_owl_pll(hw); + const struct owl_clk_common *common = &pll->common; + + owl_pll_set(common, &pll->pll_hw, true); + + return 0; +} + +static void owl_pll_disable(struct clk_hw *hw) +{ + struct owl_pll *pll = hw_to_owl_pll(hw); + const struct owl_clk_common *common = &pll->common; + + owl_pll_set(common, &pll->pll_hw, false); +} + +static int owl_pll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct owl_pll *pll = hw_to_owl_pll(hw); + struct owl_pll_hw *pll_hw = &pll->pll_hw; + const struct owl_clk_common *common = &pll->common; + const struct clk_pll_table *clkt; + u32 val, reg; + + /* fixed frequency */ + if (pll_hw->width == 0) + return 0; + + if (pll_hw->table) { + clkt = _get_pll_table(pll_hw->table, rate); + val = clkt->val; + } else { + val = owl_pll_calculate_mul(pll_hw, rate); + } + + regmap_read(common->regmap, pll_hw->reg, ®); + + reg &= ~mul_mask(pll_hw); + reg |= val << pll_hw->shift; + + regmap_write(common->regmap, pll_hw->reg, reg); + + udelay(PLL_STABILITY_WAIT_US); + + return 0; +} + +const struct clk_ops owl_pll_ops = { + .enable = owl_pll_enable, + .disable = owl_pll_disable, + .is_enabled = owl_pll_is_enabled, + .round_rate = owl_pll_round_rate, + .recalc_rate = owl_pll_recalc_rate, + .set_rate = owl_pll_set_rate, +}; diff --git a/drivers/clk/actions/owl-pll.h b/drivers/clk/actions/owl-pll.h new file mode 100644 index 000000000000..0aae30abd5dc --- /dev/null +++ b/drivers/clk/actions/owl-pll.h @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL pll clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#ifndef _OWL_PLL_H_ +#define _OWL_PLL_H_ + +#include "owl-common.h" + +/* last entry should have rate = 0 */ +struct clk_pll_table { + unsigned int val; + unsigned long rate; +}; + +struct owl_pll_hw { + u32 reg; + u32 bfreq; + u8 bit_idx; + u8 shift; + u8 width; + u8 min_mul; + u8 max_mul; + const struct clk_pll_table *table; +}; + +struct owl_pll { + struct owl_pll_hw pll_hw; + struct owl_clk_common common; +}; + +#define OWL_PLL_HW(_reg, _bfreq, _bit_idx, _shift, \ + _width, _min_mul, _max_mul, _table) \ + { \ + .reg = _reg, \ + .bfreq = _bfreq, \ + .bit_idx = _bit_idx, \ + .shift = _shift, \ + .width = _width, \ + .min_mul = _min_mul, \ + .max_mul = _max_mul, \ + .table = _table, \ + } + +#define OWL_PLL(_struct, _name, _parent, _reg, _bfreq, _bit_idx, \ + _shift, _width, _min_mul, _max_mul, _table, _flags) \ + struct owl_pll _struct = { \ + .pll_hw = OWL_PLL_HW(_reg, _bfreq, _bit_idx, _shift, \ + _width, _min_mul, \ + _max_mul, _table), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT(_name, \ + _parent, \ + &owl_pll_ops, \ + _flags), \ + }, \ + } + +#define OWL_PLL_NO_PARENT(_struct, _name, _reg, _bfreq, _bit_idx, \ + _shift, _width, _min_mul, _max_mul, _table, _flags) \ + struct owl_pll _struct = { \ + .pll_hw = OWL_PLL_HW(_reg, _bfreq, _bit_idx, _shift, \ + _width, _min_mul, \ + _max_mul, _table), \ + .common = { \ + .regmap = NULL, \ + .hw.init = CLK_HW_INIT_NO_PARENT(_name, \ + &owl_pll_ops, \ + _flags), \ + }, \ + } + +#define mul_mask(m) ((1 << ((m)->width)) - 1) +#define PLL_STABILITY_WAIT_US (50) + +static inline struct owl_pll *hw_to_owl_pll(const struct clk_hw *hw) +{ + struct owl_clk_common *common = hw_to_owl_clk_common(hw); + + return container_of(common, struct owl_pll, common); +} + +extern const struct clk_ops owl_pll_ops; + +#endif /* _OWL_PLL_H_ */ diff --git a/drivers/clk/actions/owl-s900.c b/drivers/clk/actions/owl-s900.c new file mode 100644 index 000000000000..7f60ed6afe63 --- /dev/null +++ b/drivers/clk/actions/owl-s900.c @@ -0,0 +1,721 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// OWL S900 SoC clock driver +// +// Copyright (c) 2014 Actions Semi Inc. +// Author: David Liu <liuwei@actions-semi.com> +// +// Copyright (c) 2018 Linaro Ltd. +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +#include <linux/clk-provider.h> +#include <linux/platform_device.h> + +#include "owl-common.h" +#include "owl-composite.h" +#include "owl-divider.h" +#include "owl-factor.h" +#include "owl-fixed-factor.h" +#include "owl-gate.h" +#include "owl-mux.h" +#include "owl-pll.h" + +#include <dt-bindings/clock/actions,s900-cmu.h> + +#define CMU_COREPLL (0x0000) +#define CMU_DEVPLL (0x0004) +#define CMU_DDRPLL (0x0008) +#define CMU_NANDPLL (0x000C) +#define CMU_DISPLAYPLL (0x0010) +#define CMU_AUDIOPLL (0x0014) +#define CMU_TVOUTPLL (0x0018) +#define CMU_BUSCLK (0x001C) +#define CMU_SENSORCLK (0x0020) +#define CMU_LCDCLK (0x0024) +#define CMU_DSICLK (0x0028) +#define CMU_CSICLK (0x002C) +#define CMU_DECLK (0x0030) +#define CMU_BISPCLK (0x0034) +#define CMU_IMXCLK (0x0038) +#define CMU_HDECLK (0x003C) +#define CMU_VDECLK (0x0040) +#define CMU_VCECLK (0x0044) +#define CMU_NANDCCLK (0x004C) +#define CMU_SD0CLK (0x0050) +#define CMU_SD1CLK (0x0054) +#define CMU_SD2CLK (0x0058) +#define CMU_UART0CLK (0x005C) +#define CMU_UART1CLK (0x0060) +#define CMU_UART2CLK (0x0064) +#define CMU_PWM0CLK (0x0070) +#define CMU_PWM1CLK (0x0074) +#define CMU_PWM2CLK (0x0078) +#define CMU_PWM3CLK (0x007C) +#define CMU_USBPLL (0x0080) +#define CMU_ASSISTPLL (0x0084) +#define CMU_EDPCLK (0x0088) +#define CMU_GPU3DCLK (0x0090) +#define CMU_CORECTL (0x009C) +#define CMU_DEVCLKEN0 (0x00A0) +#define CMU_DEVCLKEN1 (0x00A4) +#define CMU_DEVRST0 (0x00A8) +#define CMU_DEVRST1 (0x00AC) +#define CMU_UART3CLK (0x00B0) +#define CMU_UART4CLK (0x00B4) +#define CMU_UART5CLK (0x00B8) +#define CMU_UART6CLK (0x00BC) +#define CMU_TLSCLK (0x00C0) +#define CMU_SD3CLK (0x00C4) +#define CMU_PWM4CLK (0x00C8) +#define CMU_PWM5CLK (0x00CC) + +static struct clk_pll_table clk_audio_pll_table[] = { + { 0, 45158400 }, { 1, 49152000 }, + { 0, 0 }, +}; + +static struct clk_pll_table clk_edp_pll_table[] = { + { 0, 810000000 }, { 1, 135000000 }, { 2, 270000000 }, + { 0, 0 }, +}; + +/* pll clocks */ +static OWL_PLL_NO_PARENT(core_pll_clk, "core_pll_clk", CMU_COREPLL, 24000000, 9, 0, 8, 5, 107, NULL, CLK_IGNORE_UNUSED); +static OWL_PLL_NO_PARENT(dev_pll_clk, "dev_pll_clk", CMU_DEVPLL, 6000000, 8, 0, 8, 20, 180, NULL, CLK_IGNORE_UNUSED); +static OWL_PLL_NO_PARENT(ddr_pll_clk, "ddr_pll_clk", CMU_DDRPLL, 24000000, 8, 0, 8, 5, 45, NULL, CLK_IGNORE_UNUSED); +static OWL_PLL_NO_PARENT(nand_pll_clk, "nand_pll_clk", CMU_NANDPLL, 6000000, 8, 0, 8, 4, 100, NULL, CLK_IGNORE_UNUSED); +static OWL_PLL_NO_PARENT(display_pll_clk, "display_pll_clk", CMU_DISPLAYPLL, 6000000, 8, 0, 8, 20, 180, NULL, CLK_IGNORE_UNUSED); +static OWL_PLL_NO_PARENT(assist_pll_clk, "assist_pll_clk", CMU_ASSISTPLL, 500000000, 0, 0, 0, 0, 0, NULL, CLK_IGNORE_UNUSED); +static OWL_PLL_NO_PARENT(audio_pll_clk, "audio_pll_clk", CMU_AUDIOPLL, 0, 4, 0, 1, 0, 0, clk_audio_pll_table, CLK_IGNORE_UNUSED); +static OWL_PLL(edp_pll_clk, "edp_pll_clk", "edp24M_clk", CMU_EDPCLK, 0, 9, 0, 2, 0, 0, clk_edp_pll_table, CLK_IGNORE_UNUSED); + +static const char *cpu_clk_mux_p[] = { "losc", "hosc", "core_pll_clk", }; +static const char *dev_clk_p[] = { "hosc", "dev_pll_clk", }; +static const char *noc_clk_mux_p[] = { "dev_clk", "assist_pll_clk", }; +static const char *dmm_clk_mux_p[] = { "dev_clk", "nand_pll_clk", "assist_pll_clk", "ddr_clk_src", }; +static const char *bisp_clk_mux_p[] = { "assist_pll_clk", "dev_clk", }; +static const char *csi_clk_mux_p[] = { "display_pll_clk", "dev_clk", }; +static const char *de_clk_mux_p[] = { "assist_pll_clk", "dev_clk", }; +static const char *gpu_clk_mux_p[] = { "dev_clk", "display_pll_clk", "ddr_clk_src", }; +static const char *hde_clk_mux_p[] = { "dev_clk", "display_pll_clk", "ddr_clk_src", }; +static const char *imx_clk_mux_p[] = { "assist_pll_clk", "dev_clk", }; +static const char *lcd_clk_mux_p[] = { "display_pll_clk", "nand_pll_clk", }; +static const char *nand_clk_mux_p[] = { "dev_clk", "nand_pll_clk", }; +static const char *sd_clk_mux_p[] = { "dev_clk", "nand_pll_clk", }; +static const char *sensor_clk_mux_p[] = { "hosc", "bisp_clk", }; +static const char *uart_clk_mux_p[] = { "hosc", "dev_pll_clk", }; +static const char *vce_clk_mux_p[] = { "dev_clk", "display_pll_clk", "assist_pll_clk", "ddr_clk_src", }; +static const char *i2s_clk_mux_p[] = { "audio_pll_clk", }; +static const char *edp_clk_mux_p[] = { "assist_pll_clk", "display_pll_clk", }; + +/* mux clocks */ +static OWL_MUX(cpu_clk, "cpu_clk", cpu_clk_mux_p, CMU_BUSCLK, 0, 2, CLK_SET_RATE_PARENT); +static OWL_MUX(dev_clk, "dev_clk", dev_clk_p, CMU_DEVPLL, 12, 1, CLK_SET_RATE_PARENT); +static OWL_MUX(noc_clk_mux, "noc_clk_mux", noc_clk_mux_p, CMU_BUSCLK, 7, 1, CLK_SET_RATE_PARENT); + +static struct clk_div_table nand_div_table[] = { + { 0, 1 }, { 1, 2 }, { 2, 4 }, { 3, 6 }, + { 4, 8 }, { 5, 10 }, { 6, 12 }, { 7, 14 }, + { 8, 16 }, { 9, 18 }, { 10, 20 }, { 11, 22 }, + { 12, 24 }, { 13, 26 }, { 14, 28 }, { 15, 30 }, + { 0, 0 }, +}; + +static struct clk_div_table apb_div_table[] = { + { 1, 2 }, { 2, 3 }, { 3, 4 }, + { 0, 0 }, +}; + +static struct clk_div_table eth_mac_div_table[] = { + { 0, 2 }, { 1, 4 }, + { 0, 0 }, +}; + +static struct clk_div_table rmii_ref_div_table[] = { + { 0, 4 }, { 1, 10 }, + { 0, 0 }, +}; + +static struct clk_div_table usb3_mac_div_table[] = { + { 1, 2 }, { 2, 3 }, { 3, 4 }, + { 0, 8 }, +}; + +static struct clk_div_table i2s_div_table[] = { + { 0, 1 }, { 1, 2 }, { 2, 3 }, { 3, 4 }, + { 4, 6 }, { 5, 8 }, { 6, 12 }, { 7, 16 }, + { 8, 24 }, + { 0, 0 }, +}; + +static struct clk_div_table hdmia_div_table[] = { + { 0, 1 }, { 1, 2 }, { 2, 3 }, { 3, 4 }, + { 4, 6 }, { 5, 8 }, { 6, 12 }, { 7, 16 }, + { 8, 24 }, + { 0, 0 }, +}; + +/* divider clocks */ +static OWL_DIVIDER(noc_clk_div, "noc_clk_div", "noc_clk", CMU_BUSCLK, 19, 1, NULL, 0, 0); +static OWL_DIVIDER(ahb_clk, "ahb_clk", "noc_clk_div", CMU_BUSCLK, 4, 1, NULL, 0, 0); +static OWL_DIVIDER(apb_clk, "apb_clk", "ahb_clk", CMU_BUSCLK, 8, 2, apb_div_table, 0, 0); +static OWL_DIVIDER(usb3_mac_clk, "usb3_mac_clk", "assist_pll_clk", CMU_ASSISTPLL, 12, 2, usb3_mac_div_table, 0, 0); +static OWL_DIVIDER(rmii_ref_clk, "rmii_ref_clk", "assist_pll_clk", CMU_ASSISTPLL, 8, 1, rmii_ref_div_table, 0, 0); + +static struct clk_factor_table sd_factor_table[] = { + /* bit0 ~ 4 */ + { 0, 1, 1 }, { 1, 1, 2 }, { 2, 1, 3 }, { 3, 1, 4 }, + { 4, 1, 5 }, { 5, 1, 6 }, { 6, 1, 7 }, { 7, 1, 8 }, + { 8, 1, 9 }, { 9, 1, 10 }, { 10, 1, 11 }, { 11, 1, 12 }, + { 12, 1, 13 }, { 13, 1, 14 }, { 14, 1, 15 }, { 15, 1, 16 }, + { 16, 1, 17 }, { 17, 1, 18 }, { 18, 1, 19 }, { 19, 1, 20 }, + { 20, 1, 21 }, { 21, 1, 22 }, { 22, 1, 23 }, { 23, 1, 24 }, + { 24, 1, 25 }, { 25, 1, 26 }, { 26, 1, 27 }, { 27, 1, 28 }, + { 28, 1, 29 }, { 29, 1, 30 }, { 30, 1, 31 }, { 31, 1, 32 }, + + /* bit8: /128 */ + { 256, 1, 1 * 128 }, { 257, 1, 2 * 128 }, { 258, 1, 3 * 128 }, { 259, 1, 4 * 128 }, + { 260, 1, 5 * 128 }, { 261, 1, 6 * 128 }, { 262, 1, 7 * 128 }, { 263, 1, 8 * 128 }, + { 264, 1, 9 * 128 }, { 265, 1, 10 * 128 }, { 266, 1, 11 * 128 }, { 267, 1, 12 * 128 }, + { 268, 1, 13 * 128 }, { 269, 1, 14 * 128 }, { 270, 1, 15 * 128 }, { 271, 1, 16 * 128 }, + { 272, 1, 17 * 128 }, { 273, 1, 18 * 128 }, { 274, 1, 19 * 128 }, { 275, 1, 20 * 128 }, + { 276, 1, 21 * 128 }, { 277, 1, 22 * 128 }, { 278, 1, 23 * 128 }, { 279, 1, 24 * 128 }, + { 280, 1, 25 * 128 }, { 281, 1, 26 * 128 }, { 282, 1, 27 * 128 }, { 283, 1, 28 * 128 }, + { 284, 1, 29 * 128 }, { 285, 1, 30 * 128 }, { 286, 1, 31 * 128 }, { 287, 1, 32 * 128 }, + + { 0, 0 }, +}; + +static struct clk_factor_table dmm_factor_table[] = { + { 0, 1, 1 }, { 1, 2, 3 }, { 2, 1, 2 }, { 3, 1, 3 }, + { 4, 1, 4 }, + { 0, 0, 0 }, +}; + +static struct clk_factor_table noc_factor_table[] = { + { 0, 1, 1 }, { 1, 2, 3 }, { 2, 1, 2 }, { 3, 1, 3 }, { 4, 1, 4 }, + { 0, 0, 0 }, +}; + +static struct clk_factor_table bisp_factor_table[] = { + { 0, 1, 1 }, { 1, 2, 3 }, { 2, 1, 2 }, { 3, 2, 5 }, + { 4, 1, 3 }, { 5, 1, 4 }, { 6, 1, 6 }, { 7, 1, 8 }, + { 0, 0, 0 }, +}; + +/* factor clocks */ +static OWL_FACTOR(noc_clk, "noc_clk", "noc_clk_mux", CMU_BUSCLK, 16, 3, noc_factor_table, 0, 0); +static OWL_FACTOR(de_clk1, "de_clk1", "de_clk", CMU_DECLK, 0, 3, bisp_factor_table, 0, 0); +static OWL_FACTOR(de_clk2, "de_clk2", "de_clk", CMU_DECLK, 4, 3, bisp_factor_table, 0, 0); +static OWL_FACTOR(de_clk3, "de_clk3", "de_clk", CMU_DECLK, 8, 3, bisp_factor_table, 0, 0); + +/* gate clocks */ +static OWL_GATE(gpio_clk, "gpio_clk", "apb_clk", CMU_DEVCLKEN0, 18, 0, 0); +static OWL_GATE_NO_PARENT(gpu_clk, "gpu_clk", CMU_DEVCLKEN0, 30, 0, 0); +static OWL_GATE(dmac_clk, "dmac_clk", "noc_clk_div", CMU_DEVCLKEN0, 1, 0, 0); +static OWL_GATE(timer_clk, "timer_clk", "hosc", CMU_DEVCLKEN1, 27, 0, 0); +static OWL_GATE_NO_PARENT(dsi_clk, "dsi_clk", CMU_DEVCLKEN0, 12, 0, 0); +static OWL_GATE(ddr0_clk, "ddr0_clk", "ddr_pll_clk", CMU_DEVCLKEN0, 31, 0, CLK_IGNORE_UNUSED); +static OWL_GATE(ddr1_clk, "ddr1_clk", "ddr_pll_clk", CMU_DEVCLKEN0, 29, 0, CLK_IGNORE_UNUSED); +static OWL_GATE_NO_PARENT(usb3_480mpll0_clk, "usb3_480mpll0_clk", CMU_USBPLL, 3, 0, 0); +static OWL_GATE_NO_PARENT(usb3_480mphy0_clk, "usb3_480mphy0_clk", CMU_USBPLL, 2, 0, 0); +static OWL_GATE_NO_PARENT(usb3_5gphy_clk, "usb3_5gphy_clk", CMU_USBPLL, 1, 0, 0); +static OWL_GATE_NO_PARENT(usb3_cce_clk, "usb3_cce_clk", CMU_USBPLL, 0, 0, 0); +static OWL_GATE(edp24M_clk, "edp24M_clk", "diff24M", CMU_EDPCLK, 8, 0, 0); +static OWL_GATE(edp_link_clk, "edp_link_clk", "edp_pll_clk", CMU_DEVCLKEN0, 10, 0, 0); +static OWL_GATE_NO_PARENT(usbh0_pllen_clk, "usbh0_pllen_clk", CMU_USBPLL, 12, 0, 0); +static OWL_GATE_NO_PARENT(usbh0_phy_clk, "usbh0_phy_clk", CMU_USBPLL, 10, 0, 0); +static OWL_GATE_NO_PARENT(usbh0_cce_clk, "usbh0_cce_clk", CMU_USBPLL, 8, 0, 0); +static OWL_GATE_NO_PARENT(usbh1_pllen_clk, "usbh1_pllen_clk", CMU_USBPLL, 13, 0, 0); +static OWL_GATE_NO_PARENT(usbh1_phy_clk, "usbh1_phy_clk", CMU_USBPLL, 11, 0, 0); +static OWL_GATE_NO_PARENT(usbh1_cce_clk, "usbh1_cce_clk", CMU_USBPLL, 9, 0, 0); +static OWL_GATE(spi0_clk, "spi0_clk", "ahb_clk", CMU_DEVCLKEN1, 10, 0, CLK_IGNORE_UNUSED); +static OWL_GATE(spi1_clk, "spi1_clk", "ahb_clk", CMU_DEVCLKEN1, 11, 0, CLK_IGNORE_UNUSED); +static OWL_GATE(spi2_clk, "spi2_clk", "ahb_clk", CMU_DEVCLKEN1, 12, 0, CLK_IGNORE_UNUSED); +static OWL_GATE(spi3_clk, "spi3_clk", "ahb_clk", CMU_DEVCLKEN1, 13, 0, CLK_IGNORE_UNUSED); + +/* composite clocks */ +static OWL_COMP_FACTOR(bisp_clk, "bisp_clk", bisp_clk_mux_p, + OWL_MUX_HW(CMU_BISPCLK, 4, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 14, 0), + OWL_FACTOR_HW(CMU_BISPCLK, 0, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_DIV(csi0_clk, "csi0_clk", csi_clk_mux_p, + OWL_MUX_HW(CMU_CSICLK, 4, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 13, 0), + OWL_DIVIDER_HW(CMU_CSICLK, 0, 4, 0, NULL), + 0); + +static OWL_COMP_DIV(csi1_clk, "csi1_clk", csi_clk_mux_p, + OWL_MUX_HW(CMU_CSICLK, 20, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 15, 0), + OWL_DIVIDER_HW(CMU_CSICLK, 16, 4, 0, NULL), + 0); + +static OWL_COMP_PASS(de_clk, "de_clk", de_clk_mux_p, + OWL_MUX_HW(CMU_DECLK, 12, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 8, 0), + 0); + +static OWL_COMP_FACTOR(dmm_clk, "dmm_clk", dmm_clk_mux_p, + OWL_MUX_HW(CMU_BUSCLK, 10, 2), + OWL_GATE_HW(CMU_DEVCLKEN0, 19, 0), + OWL_FACTOR_HW(CMU_BUSCLK, 12, 3, 0, dmm_factor_table), + CLK_IGNORE_UNUSED); + +static OWL_COMP_FACTOR(edp_clk, "edp_clk", edp_clk_mux_p, + OWL_MUX_HW(CMU_EDPCLK, 19, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 10, 0), + OWL_FACTOR_HW(CMU_EDPCLK, 16, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_DIV_FIXED(eth_mac_clk, "eth_mac_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN1, 22, 0), + OWL_DIVIDER_HW(CMU_ASSISTPLL, 10, 1, 0, eth_mac_div_table), + 0); + +static OWL_COMP_FACTOR(gpu_core_clk, "gpu_core_clk", gpu_clk_mux_p, + OWL_MUX_HW(CMU_GPU3DCLK, 4, 2), + OWL_GATE_HW(CMU_GPU3DCLK, 15, 0), + OWL_FACTOR_HW(CMU_GPU3DCLK, 0, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_FACTOR(gpu_mem_clk, "gpu_mem_clk", gpu_clk_mux_p, + OWL_MUX_HW(CMU_GPU3DCLK, 20, 2), + OWL_GATE_HW(CMU_GPU3DCLK, 14, 0), + OWL_FACTOR_HW(CMU_GPU3DCLK, 16, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_FACTOR(gpu_sys_clk, "gpu_sys_clk", gpu_clk_mux_p, + OWL_MUX_HW(CMU_GPU3DCLK, 28, 2), + OWL_GATE_HW(CMU_GPU3DCLK, 13, 0), + OWL_FACTOR_HW(CMU_GPU3DCLK, 24, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_FACTOR(hde_clk, "hde_clk", hde_clk_mux_p, + OWL_MUX_HW(CMU_HDECLK, 4, 2), + OWL_GATE_HW(CMU_DEVCLKEN0, 27, 0), + OWL_FACTOR_HW(CMU_HDECLK, 0, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_DIV(hdmia_clk, "hdmia_clk", i2s_clk_mux_p, + OWL_MUX_HW(CMU_AUDIOPLL, 24, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 22, 0), + OWL_DIVIDER_HW(CMU_AUDIOPLL, 24, 4, 0, hdmia_div_table), + 0); + +static OWL_COMP_FIXED_FACTOR(i2c0_clk, "i2c0_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN1, 14, 0), + 1, 5, 0); + +static OWL_COMP_FIXED_FACTOR(i2c1_clk, "i2c1_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN1, 15, 0), + 1, 5, 0); + +static OWL_COMP_FIXED_FACTOR(i2c2_clk, "i2c2_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN1, 30, 0), + 1, 5, 0); + +static OWL_COMP_FIXED_FACTOR(i2c3_clk, "i2c3_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN1, 31, 0), + 1, 5, 0); + +static OWL_COMP_FIXED_FACTOR(i2c4_clk, "i2c4_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN0, 17, 0), + 1, 5, 0); + +static OWL_COMP_FIXED_FACTOR(i2c5_clk, "i2c5_clk", "assist_pll_clk", + OWL_GATE_HW(CMU_DEVCLKEN1, 1, 0), + 1, 5, 0); + +static OWL_COMP_DIV(i2srx_clk, "i2srx_clk", i2s_clk_mux_p, + OWL_MUX_HW(CMU_AUDIOPLL, 24, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 21, 0), + OWL_DIVIDER_HW(CMU_AUDIOPLL, 20, 4, 0, i2s_div_table), + 0); + +static OWL_COMP_DIV(i2stx_clk, "i2stx_clk", i2s_clk_mux_p, + OWL_MUX_HW(CMU_AUDIOPLL, 24, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 20, 0), + OWL_DIVIDER_HW(CMU_AUDIOPLL, 16, 4, 0, i2s_div_table), + 0); + +static OWL_COMP_FACTOR(imx_clk, "imx_clk", imx_clk_mux_p, + OWL_MUX_HW(CMU_IMXCLK, 4, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 17, 0), + OWL_FACTOR_HW(CMU_IMXCLK, 0, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_DIV(lcd_clk, "lcd_clk", lcd_clk_mux_p, + OWL_MUX_HW(CMU_LCDCLK, 12, 2), + OWL_GATE_HW(CMU_DEVCLKEN0, 9, 0), + OWL_DIVIDER_HW(CMU_LCDCLK, 0, 5, 0, NULL), + 0); + +static OWL_COMP_DIV(nand0_clk, "nand0_clk", nand_clk_mux_p, + OWL_MUX_HW(CMU_NANDCCLK, 8, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 4, 0), + OWL_DIVIDER_HW(CMU_NANDCCLK, 0, 4, 0, nand_div_table), + CLK_SET_RATE_PARENT); + +static OWL_COMP_DIV(nand1_clk, "nand1_clk", nand_clk_mux_p, + OWL_MUX_HW(CMU_NANDCCLK, 24, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 11, 0), + OWL_DIVIDER_HW(CMU_NANDCCLK, 16, 4, 0, nand_div_table), + CLK_SET_RATE_PARENT); + +static OWL_COMP_DIV_FIXED(pwm0_clk, "pwm0_clk", "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 23, 0), + OWL_DIVIDER_HW(CMU_PWM0CLK, 0, 6, 0, NULL), + 0); + +static OWL_COMP_DIV_FIXED(pwm1_clk, "pwm1_clk", "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 24, 0), + OWL_DIVIDER_HW(CMU_PWM1CLK, 0, 6, 0, NULL), + 0); +/* + * pwm2 may be for backlight, do not gate it + * even it is "unused", because it may be + * enabled at boot stage, and in kernel, driver + * has no effective method to know the real status, + * so, the best way is keeping it as what it was. + */ +static OWL_COMP_DIV_FIXED(pwm2_clk, "pwm2_clk", "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 25, 0), + OWL_DIVIDER_HW(CMU_PWM2CLK, 0, 6, 0, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV_FIXED(pwm3_clk, "pwm3_clk", "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 26, 0), + OWL_DIVIDER_HW(CMU_PWM3CLK, 0, 6, 0, NULL), + 0); + +static OWL_COMP_DIV_FIXED(pwm4_clk, "pwm4_clk", "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 4, 0), + OWL_DIVIDER_HW(CMU_PWM4CLK, 0, 6, 0, NULL), + 0); + +static OWL_COMP_DIV_FIXED(pwm5_clk, "pwm5_clk", "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 5, 0), + OWL_DIVIDER_HW(CMU_PWM5CLK, 0, 6, 0, NULL), + 0); + +static OWL_COMP_FACTOR(sd0_clk, "sd0_clk", sd_clk_mux_p, + OWL_MUX_HW(CMU_SD0CLK, 9, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 5, 0), + OWL_FACTOR_HW(CMU_SD0CLK, 0, 9, 0, sd_factor_table), + 0); + +static OWL_COMP_FACTOR(sd1_clk, "sd1_clk", sd_clk_mux_p, + OWL_MUX_HW(CMU_SD1CLK, 9, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 6, 0), + OWL_FACTOR_HW(CMU_SD1CLK, 0, 9, 0, sd_factor_table), + 0); + +static OWL_COMP_FACTOR(sd2_clk, "sd2_clk", sd_clk_mux_p, + OWL_MUX_HW(CMU_SD2CLK, 9, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 7, 0), + OWL_FACTOR_HW(CMU_SD2CLK, 0, 9, 0, sd_factor_table), + 0); + +static OWL_COMP_FACTOR(sd3_clk, "sd3_clk", sd_clk_mux_p, + OWL_MUX_HW(CMU_SD3CLK, 9, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 16, 0), + OWL_FACTOR_HW(CMU_SD3CLK, 0, 9, 0, sd_factor_table), + 0); + +static OWL_COMP_DIV(sensor_clk, "sensor_clk", sensor_clk_mux_p, + OWL_MUX_HW(CMU_SENSORCLK, 4, 1), + OWL_GATE_HW(CMU_DEVCLKEN0, 14, 0), + OWL_DIVIDER_HW(CMU_SENSORCLK, 0, 4, 0, NULL), + 0); + +static OWL_COMP_DIV_FIXED(speed_sensor_clk, "speed_sensor_clk", + "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 0, 0), + OWL_DIVIDER_HW(CMU_TLSCLK, 0, 4, CLK_DIVIDER_POWER_OF_TWO, NULL), + 0); + +static OWL_COMP_DIV_FIXED(thermal_sensor_clk, "thermal_sensor_clk", + "hosc", + OWL_GATE_HW(CMU_DEVCLKEN1, 2, 0), + OWL_DIVIDER_HW(CMU_TLSCLK, 8, 4, CLK_DIVIDER_POWER_OF_TWO, NULL), + 0); + +static OWL_COMP_DIV(uart0_clk, "uart0_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART0CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 6, 0), + OWL_DIVIDER_HW(CMU_UART0CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV(uart1_clk, "uart1_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART1CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 7, 0), + OWL_DIVIDER_HW(CMU_UART1CLK, 1, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV(uart2_clk, "uart2_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART2CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 8, 0), + OWL_DIVIDER_HW(CMU_UART2CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV(uart3_clk, "uart3_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART3CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 19, 0), + OWL_DIVIDER_HW(CMU_UART3CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV(uart4_clk, "uart4_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART4CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 20, 0), + OWL_DIVIDER_HW(CMU_UART4CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV(uart5_clk, "uart5_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART5CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 21, 0), + OWL_DIVIDER_HW(CMU_UART5CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_DIV(uart6_clk, "uart6_clk", uart_clk_mux_p, + OWL_MUX_HW(CMU_UART6CLK, 16, 1), + OWL_GATE_HW(CMU_DEVCLKEN1, 18, 0), + OWL_DIVIDER_HW(CMU_UART6CLK, 0, 8, CLK_DIVIDER_ROUND_CLOSEST, NULL), + CLK_IGNORE_UNUSED); + +static OWL_COMP_FACTOR(vce_clk, "vce_clk", vce_clk_mux_p, + OWL_MUX_HW(CMU_VCECLK, 4, 2), + OWL_GATE_HW(CMU_DEVCLKEN0, 26, 0), + OWL_FACTOR_HW(CMU_VCECLK, 0, 3, 0, bisp_factor_table), + 0); + +static OWL_COMP_FACTOR(vde_clk, "vde_clk", hde_clk_mux_p, + OWL_MUX_HW(CMU_VDECLK, 4, 2), + OWL_GATE_HW(CMU_DEVCLKEN0, 25, 0), + OWL_FACTOR_HW(CMU_VDECLK, 0, 3, 0, bisp_factor_table), + 0); + +static struct owl_clk_common *s900_clks[] = { + &core_pll_clk.common, + &dev_pll_clk.common, + &ddr_pll_clk.common, + &nand_pll_clk.common, + &display_pll_clk.common, + &assist_pll_clk.common, + &audio_pll_clk.common, + &edp_pll_clk.common, + &cpu_clk.common, + &dev_clk.common, + &noc_clk_mux.common, + &noc_clk_div.common, + &ahb_clk.common, + &apb_clk.common, + &usb3_mac_clk.common, + &rmii_ref_clk.common, + &noc_clk.common, + &de_clk1.common, + &de_clk2.common, + &de_clk3.common, + &gpio_clk.common, + &gpu_clk.common, + &dmac_clk.common, + &timer_clk.common, + &dsi_clk.common, + &ddr0_clk.common, + &ddr1_clk.common, + &usb3_480mpll0_clk.common, + &usb3_480mphy0_clk.common, + &usb3_5gphy_clk.common, + &usb3_cce_clk.common, + &edp24M_clk.common, + &edp_link_clk.common, + &usbh0_pllen_clk.common, + &usbh0_phy_clk.common, + &usbh0_cce_clk.common, + &usbh1_pllen_clk.common, + &usbh1_phy_clk.common, + &usbh1_cce_clk.common, + &i2c0_clk.common, + &i2c1_clk.common, + &i2c2_clk.common, + &i2c3_clk.common, + &i2c4_clk.common, + &i2c5_clk.common, + &spi0_clk.common, + &spi1_clk.common, + &spi2_clk.common, + &spi3_clk.common, + &bisp_clk.common, + &csi0_clk.common, + &csi1_clk.common, + &de_clk.common, + &dmm_clk.common, + &edp_clk.common, + ð_mac_clk.common, + &gpu_core_clk.common, + &gpu_mem_clk.common, + &gpu_sys_clk.common, + &hde_clk.common, + &hdmia_clk.common, + &i2srx_clk.common, + &i2stx_clk.common, + &imx_clk.common, + &lcd_clk.common, + &nand0_clk.common, + &nand1_clk.common, + &pwm0_clk.common, + &pwm1_clk.common, + &pwm2_clk.common, + &pwm3_clk.common, + &pwm4_clk.common, + &pwm5_clk.common, + &sd0_clk.common, + &sd1_clk.common, + &sd2_clk.common, + &sd3_clk.common, + &sensor_clk.common, + &speed_sensor_clk.common, + &thermal_sensor_clk.common, + &uart0_clk.common, + &uart1_clk.common, + &uart2_clk.common, + &uart3_clk.common, + &uart4_clk.common, + &uart5_clk.common, + &uart6_clk.common, + &vce_clk.common, + &vde_clk.common, +}; + +static struct clk_hw_onecell_data s900_hw_clks = { + .hws = { + [CLK_CORE_PLL] = &core_pll_clk.common.hw, + [CLK_DEV_PLL] = &dev_pll_clk.common.hw, + [CLK_DDR_PLL] = &ddr_pll_clk.common.hw, + [CLK_NAND_PLL] = &nand_pll_clk.common.hw, + [CLK_DISPLAY_PLL] = &display_pll_clk.common.hw, + [CLK_ASSIST_PLL] = &assist_pll_clk.common.hw, + [CLK_AUDIO_PLL] = &audio_pll_clk.common.hw, + [CLK_EDP_PLL] = &edp_pll_clk.common.hw, + [CLK_CPU] = &cpu_clk.common.hw, + [CLK_DEV] = &dev_clk.common.hw, + [CLK_NOC_MUX] = &noc_clk_mux.common.hw, + [CLK_NOC_DIV] = &noc_clk_div.common.hw, + [CLK_AHB] = &ahb_clk.common.hw, + [CLK_APB] = &apb_clk.common.hw, + [CLK_USB3_MAC] = &usb3_mac_clk.common.hw, + [CLK_RMII_REF] = &rmii_ref_clk.common.hw, + [CLK_NOC] = &noc_clk.common.hw, + [CLK_DE1] = &de_clk1.common.hw, + [CLK_DE2] = &de_clk2.common.hw, + [CLK_DE3] = &de_clk3.common.hw, + [CLK_GPIO] = &gpio_clk.common.hw, + [CLK_GPU] = &gpu_clk.common.hw, + [CLK_DMAC] = &dmac_clk.common.hw, + [CLK_TIMER] = &timer_clk.common.hw, + [CLK_DSI] = &dsi_clk.common.hw, + [CLK_DDR0] = &ddr0_clk.common.hw, + [CLK_DDR1] = &ddr1_clk.common.hw, + [CLK_USB3_480MPLL0] = &usb3_480mpll0_clk.common.hw, + [CLK_USB3_480MPHY0] = &usb3_480mphy0_clk.common.hw, + [CLK_USB3_5GPHY] = &usb3_5gphy_clk.common.hw, + [CLK_USB3_CCE] = &usb3_cce_clk.common.hw, + [CLK_24M_EDP] = &edp24M_clk.common.hw, + [CLK_EDP_LINK] = &edp_link_clk.common.hw, + [CLK_USB2H0_PLLEN] = &usbh0_pllen_clk.common.hw, + [CLK_USB2H0_PHY] = &usbh0_phy_clk.common.hw, + [CLK_USB2H0_CCE] = &usbh0_cce_clk.common.hw, + [CLK_USB2H1_PLLEN] = &usbh1_pllen_clk.common.hw, + [CLK_USB2H1_PHY] = &usbh1_phy_clk.common.hw, + [CLK_USB2H1_CCE] = &usbh1_cce_clk.common.hw, + [CLK_I2C0] = &i2c0_clk.common.hw, + [CLK_I2C1] = &i2c1_clk.common.hw, + [CLK_I2C2] = &i2c2_clk.common.hw, + [CLK_I2C3] = &i2c3_clk.common.hw, + [CLK_I2C4] = &i2c4_clk.common.hw, + [CLK_I2C5] = &i2c5_clk.common.hw, + [CLK_SPI0] = &spi0_clk.common.hw, + [CLK_SPI1] = &spi1_clk.common.hw, + [CLK_SPI2] = &spi2_clk.common.hw, + [CLK_SPI3] = &spi3_clk.common.hw, + [CLK_BISP] = &bisp_clk.common.hw, + [CLK_CSI0] = &csi0_clk.common.hw, + [CLK_CSI1] = &csi1_clk.common.hw, + [CLK_DE0] = &de_clk.common.hw, + [CLK_DMM] = &dmm_clk.common.hw, + [CLK_EDP] = &edp_clk.common.hw, + [CLK_ETH_MAC] = ð_mac_clk.common.hw, + [CLK_GPU_CORE] = &gpu_core_clk.common.hw, + [CLK_GPU_MEM] = &gpu_mem_clk.common.hw, + [CLK_GPU_SYS] = &gpu_sys_clk.common.hw, + [CLK_HDE] = &hde_clk.common.hw, + [CLK_HDMI_AUDIO] = &hdmia_clk.common.hw, + [CLK_I2SRX] = &i2srx_clk.common.hw, + [CLK_I2STX] = &i2stx_clk.common.hw, + [CLK_IMX] = &imx_clk.common.hw, + [CLK_LCD] = &lcd_clk.common.hw, + [CLK_NAND0] = &nand0_clk.common.hw, + [CLK_NAND1] = &nand1_clk.common.hw, + [CLK_PWM0] = &pwm0_clk.common.hw, + [CLK_PWM1] = &pwm1_clk.common.hw, + [CLK_PWM2] = &pwm2_clk.common.hw, + [CLK_PWM3] = &pwm3_clk.common.hw, + [CLK_PWM4] = &pwm4_clk.common.hw, + [CLK_PWM5] = &pwm5_clk.common.hw, + [CLK_SD0] = &sd0_clk.common.hw, + [CLK_SD1] = &sd1_clk.common.hw, + [CLK_SD2] = &sd2_clk.common.hw, + [CLK_SD3] = &sd3_clk.common.hw, + [CLK_SENSOR] = &sensor_clk.common.hw, + [CLK_SPEED_SENSOR] = &speed_sensor_clk.common.hw, + [CLK_THERMAL_SENSOR] = &thermal_sensor_clk.common.hw, + [CLK_UART0] = &uart0_clk.common.hw, + [CLK_UART1] = &uart1_clk.common.hw, + [CLK_UART2] = &uart2_clk.common.hw, + [CLK_UART3] = &uart3_clk.common.hw, + [CLK_UART4] = &uart4_clk.common.hw, + [CLK_UART5] = &uart5_clk.common.hw, + [CLK_UART6] = &uart6_clk.common.hw, + [CLK_VCE] = &vce_clk.common.hw, + [CLK_VDE] = &vde_clk.common.hw, + }, + .num = CLK_NR_CLKS, +}; + +static const struct owl_clk_desc s900_clk_desc = { + .clks = s900_clks, + .num_clks = ARRAY_SIZE(s900_clks), + + .hw_clks = &s900_hw_clks, +}; + +static int s900_clk_probe(struct platform_device *pdev) +{ + const struct owl_clk_desc *desc; + + desc = &s900_clk_desc; + owl_clk_regmap_init(pdev, desc); + + return owl_clk_probe(&pdev->dev, desc->hw_clks); +} + +static const struct of_device_id s900_clk_of_match[] = { + { .compatible = "actions,s900-cmu", }, + { /* sentinel */ } +}; + +static struct platform_driver s900_clk_driver = { + .probe = s900_clk_probe, + .driver = { + .name = "s900-cmu", + .of_match_table = s900_clk_of_match, + }, +}; + +static int __init s900_clk_init(void) +{ + return platform_driver_register(&s900_clk_driver); +} +core_initcall(s900_clk_init); diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c index 5eb50c31e455..eb5fb7f88ccd 100644 --- a/drivers/clk/clk-aspeed.c +++ b/drivers/clk/clk-aspeed.c @@ -16,6 +16,8 @@ #define ASPEED_NUM_CLKS 35 +#define ASPEED_RESET2_OFFSET 32 + #define ASPEED_RESET_CTRL 0x04 #define ASPEED_CLK_SELECTION 0x08 #define ASPEED_CLK_STOP_CTRL 0x0c @@ -30,6 +32,7 @@ #define CLKIN_25MHZ_EN BIT(23) #define AST2400_CLK_SOURCE_SEL BIT(18) #define ASPEED_CLK_SELECTION_2 0xd8 +#define ASPEED_RESET_CTRL2 0xd4 /* Globally visible clocks */ static DEFINE_SPINLOCK(aspeed_clk_lock); @@ -88,7 +91,7 @@ static const struct aspeed_gate_data aspeed_gates[] = { [ASPEED_CLK_GATE_GCLK] = { 1, 7, "gclk-gate", NULL, 0 }, /* 2D engine */ [ASPEED_CLK_GATE_MCLK] = { 2, -1, "mclk-gate", "mpll", CLK_IS_CRITICAL }, /* SDRAM */ [ASPEED_CLK_GATE_VCLK] = { 3, 6, "vclk-gate", NULL, 0 }, /* Video Capture */ - [ASPEED_CLK_GATE_BCLK] = { 4, 10, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */ + [ASPEED_CLK_GATE_BCLK] = { 4, 8, "bclk-gate", "bclk", 0 }, /* PCIe/PCI */ [ASPEED_CLK_GATE_DCLK] = { 5, -1, "dclk-gate", NULL, 0 }, /* DAC */ [ASPEED_CLK_GATE_REFCLK] = { 6, -1, "refclk-gate", "clkin", CLK_IS_CRITICAL }, [ASPEED_CLK_GATE_USBPORT2CLK] = { 7, 3, "usb-port2-gate", NULL, 0 }, /* USB2.0 Host port 2 */ @@ -291,47 +294,72 @@ struct aspeed_reset { #define to_aspeed_reset(p) container_of((p), struct aspeed_reset, rcdev) static const u8 aspeed_resets[] = { + /* SCU04 resets */ [ASPEED_RESET_XDMA] = 25, [ASPEED_RESET_MCTP] = 24, [ASPEED_RESET_ADC] = 23, [ASPEED_RESET_JTAG_MASTER] = 22, [ASPEED_RESET_MIC] = 18, [ASPEED_RESET_PWM] = 9, - [ASPEED_RESET_PCIVGA] = 8, + [ASPEED_RESET_PECI] = 10, [ASPEED_RESET_I2C] = 2, [ASPEED_RESET_AHB] = 1, + + /* + * SCUD4 resets start at an offset to separate them from + * the SCU04 resets. + */ + [ASPEED_RESET_CRT1] = ASPEED_RESET2_OFFSET + 5, }; static int aspeed_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id) { struct aspeed_reset *ar = to_aspeed_reset(rcdev); - u32 rst = BIT(aspeed_resets[id]); + u32 reg = ASPEED_RESET_CTRL; + u32 bit = aspeed_resets[id]; + + if (bit >= ASPEED_RESET2_OFFSET) { + bit -= ASPEED_RESET2_OFFSET; + reg = ASPEED_RESET_CTRL2; + } - return regmap_update_bits(ar->map, ASPEED_RESET_CTRL, rst, 0); + return regmap_update_bits(ar->map, reg, BIT(bit), 0); } static int aspeed_reset_assert(struct reset_controller_dev *rcdev, unsigned long id) { struct aspeed_reset *ar = to_aspeed_reset(rcdev); - u32 rst = BIT(aspeed_resets[id]); + u32 reg = ASPEED_RESET_CTRL; + u32 bit = aspeed_resets[id]; - return regmap_update_bits(ar->map, ASPEED_RESET_CTRL, rst, rst); + if (bit >= ASPEED_RESET2_OFFSET) { + bit -= ASPEED_RESET2_OFFSET; + reg = ASPEED_RESET_CTRL2; + } + + return regmap_update_bits(ar->map, reg, BIT(bit), BIT(bit)); } static int aspeed_reset_status(struct reset_controller_dev *rcdev, unsigned long id) { struct aspeed_reset *ar = to_aspeed_reset(rcdev); - u32 val, rst = BIT(aspeed_resets[id]); - int ret; + u32 reg = ASPEED_RESET_CTRL; + u32 bit = aspeed_resets[id]; + int ret, val; + + if (bit >= ASPEED_RESET2_OFFSET) { + bit -= ASPEED_RESET2_OFFSET; + reg = ASPEED_RESET_CTRL2; + } - ret = regmap_read(ar->map, ASPEED_RESET_CTRL, &val); + ret = regmap_read(ar->map, reg, &val); if (ret) return ret; - return !!(val & rst); + return !!(val & BIT(bit)); } static const struct reset_control_ops aspeed_reset_ops = { diff --git a/drivers/clk/clk-npcm7xx.c b/drivers/clk/clk-npcm7xx.c new file mode 100644 index 000000000000..740af90a9508 --- /dev/null +++ b/drivers/clk/clk-npcm7xx.c @@ -0,0 +1,656 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Nuvoton NPCM7xx Clock Generator + * All the clocks are initialized by the bootloader, so this driver allow only + * reading of current settings directly from the hardware. + * + * Copyright (C) 2018 Nuvoton Technologies tali.perry@nuvoton.com + */ + +#include <linux/module.h> +#include <linux/clk-provider.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/slab.h> +#include <linux/err.h> +#include <linux/bitfield.h> + +#include <dt-bindings/clock/nuvoton,npcm7xx-clock.h> + +struct npcm7xx_clk_pll { + struct clk_hw hw; + void __iomem *pllcon; + u8 flags; +}; + +#define to_npcm7xx_clk_pll(_hw) container_of(_hw, struct npcm7xx_clk_pll, hw) + +#define PLLCON_LOKI BIT(31) +#define PLLCON_LOKS BIT(30) +#define PLLCON_FBDV GENMASK(27, 16) +#define PLLCON_OTDV2 GENMASK(15, 13) +#define PLLCON_PWDEN BIT(12) +#define PLLCON_OTDV1 GENMASK(10, 8) +#define PLLCON_INDV GENMASK(5, 0) + +static unsigned long npcm7xx_clk_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct npcm7xx_clk_pll *pll = to_npcm7xx_clk_pll(hw); + unsigned long fbdv, indv, otdv1, otdv2; + unsigned int val; + u64 ret; + + if (parent_rate == 0) { + pr_err("%s: parent rate is zero", __func__); + return 0; + } + + val = readl_relaxed(pll->pllcon); + + indv = FIELD_GET(PLLCON_INDV, val); + fbdv = FIELD_GET(PLLCON_FBDV, val); + otdv1 = FIELD_GET(PLLCON_OTDV1, val); + otdv2 = FIELD_GET(PLLCON_OTDV2, val); + + ret = (u64)parent_rate * fbdv; + do_div(ret, indv * otdv1 * otdv2); + + return ret; +} + +static const struct clk_ops npcm7xx_clk_pll_ops = { + .recalc_rate = npcm7xx_clk_pll_recalc_rate, +}; + +static struct clk_hw * +npcm7xx_clk_register_pll(void __iomem *pllcon, const char *name, + const char *parent_name, unsigned long flags) +{ + struct npcm7xx_clk_pll *pll; + struct clk_init_data init; + struct clk_hw *hw; + int ret; + + pll = kzalloc(sizeof(*pll), GFP_KERNEL); + if (!pll) + return ERR_PTR(-ENOMEM); + + pr_debug("%s reg, name=%s, p=%s\n", __func__, name, parent_name); + + init.name = name; + init.ops = &npcm7xx_clk_pll_ops; + init.parent_names = &parent_name; + init.num_parents = 1; + init.flags = flags; + + pll->pllcon = pllcon; + pll->hw.init = &init; + + hw = &pll->hw; + + ret = clk_hw_register(NULL, hw); + if (ret) { + kfree(pll); + hw = ERR_PTR(ret); + } + + return hw; +} + +#define NPCM7XX_CLKEN1 (0x00) +#define NPCM7XX_CLKEN2 (0x28) +#define NPCM7XX_CLKEN3 (0x30) +#define NPCM7XX_CLKSEL (0x04) +#define NPCM7XX_CLKDIV1 (0x08) +#define NPCM7XX_CLKDIV2 (0x2C) +#define NPCM7XX_CLKDIV3 (0x58) +#define NPCM7XX_PLLCON0 (0x0C) +#define NPCM7XX_PLLCON1 (0x10) +#define NPCM7XX_PLLCON2 (0x54) +#define NPCM7XX_SWRSTR (0x14) +#define NPCM7XX_IRQWAKECON (0x18) +#define NPCM7XX_IRQWAKEFLAG (0x1C) +#define NPCM7XX_IPSRST1 (0x20) +#define NPCM7XX_IPSRST2 (0x24) +#define NPCM7XX_IPSRST3 (0x34) +#define NPCM7XX_WD0RCR (0x38) +#define NPCM7XX_WD1RCR (0x3C) +#define NPCM7XX_WD2RCR (0x40) +#define NPCM7XX_SWRSTC1 (0x44) +#define NPCM7XX_SWRSTC2 (0x48) +#define NPCM7XX_SWRSTC3 (0x4C) +#define NPCM7XX_SWRSTC4 (0x50) +#define NPCM7XX_CORSTC (0x5C) +#define NPCM7XX_PLLCONG (0x60) +#define NPCM7XX_AHBCKFI (0x64) +#define NPCM7XX_SECCNT (0x68) +#define NPCM7XX_CNTR25M (0x6C) + +struct npcm7xx_clk_gate_data { + u32 reg; + u8 bit_idx; + const char *name; + const char *parent_name; + unsigned long flags; + /* + * If this clock is exported via DT, set onecell_idx to constant + * defined in include/dt-bindings/clock/nuvoton, NPCM7XX-clock.h for + * this specific clock. Otherwise, set to -1. + */ + int onecell_idx; +}; + +struct npcm7xx_clk_mux_data { + u8 shift; + u8 mask; + u32 *table; + const char *name; + const char * const *parent_names; + u8 num_parents; + unsigned long flags; + /* + * If this clock is exported via DT, set onecell_idx to constant + * defined in include/dt-bindings/clock/nuvoton, NPCM7XX-clock.h for + * this specific clock. Otherwise, set to -1. + */ + int onecell_idx; + +}; + +struct npcm7xx_clk_div_fixed_data { + u8 mult; + u8 div; + const char *name; + const char *parent_name; + u8 clk_divider_flags; + /* + * If this clock is exported via DT, set onecell_idx to constant + * defined in include/dt-bindings/clock/nuvoton, NPCM7XX-clock.h for + * this specific clock. Otherwise, set to -1. + */ + int onecell_idx; +}; + + +struct npcm7xx_clk_div_data { + u32 reg; + u8 shift; + u8 width; + const char *name; + const char *parent_name; + u8 clk_divider_flags; + unsigned long flags; + /* + * If this clock is exported via DT, set onecell_idx to constant + * defined in include/dt-bindings/clock/nuvoton, NPCM7XX-clock.h for + * this specific clock. Otherwise, set to -1. + */ + int onecell_idx; +}; + +struct npcm7xx_clk_pll_data { + u32 reg; + const char *name; + const char *parent_name; + unsigned long flags; + /* + * If this clock is exported via DT, set onecell_idx to constant + * defined in include/dt-bindings/clock/nuvoton, NPCM7XX-clock.h for + * this specific clock. Otherwise, set to -1. + */ + int onecell_idx; +}; + +/* + * Single copy of strings used to refer to clocks within this driver indexed by + * above enum. + */ +#define NPCM7XX_CLK_S_REFCLK "refclk" +#define NPCM7XX_CLK_S_SYSBYPCK "sysbypck" +#define NPCM7XX_CLK_S_MCBYPCK "mcbypck" +#define NPCM7XX_CLK_S_GFXBYPCK "gfxbypck" +#define NPCM7XX_CLK_S_PLL0 "pll0" +#define NPCM7XX_CLK_S_PLL1 "pll1" +#define NPCM7XX_CLK_S_PLL1_DIV2 "pll1_div2" +#define NPCM7XX_CLK_S_PLL2 "pll2" +#define NPCM7XX_CLK_S_PLL_GFX "pll_gfx" +#define NPCM7XX_CLK_S_PLL2_DIV2 "pll2_div2" +#define NPCM7XX_CLK_S_PIX_MUX "gfx_pixel" +#define NPCM7XX_CLK_S_GPRFSEL_MUX "gprfsel_mux" +#define NPCM7XX_CLK_S_MC_MUX "mc_phy" +#define NPCM7XX_CLK_S_CPU_MUX "cpu" /*AKA system clock.*/ +#define NPCM7XX_CLK_S_MC "mc" +#define NPCM7XX_CLK_S_AXI "axi" /*AKA CLK2*/ +#define NPCM7XX_CLK_S_AHB "ahb" /*AKA CLK4*/ +#define NPCM7XX_CLK_S_CLKOUT_MUX "clkout_mux" +#define NPCM7XX_CLK_S_UART_MUX "uart_mux" +#define NPCM7XX_CLK_S_TIM_MUX "timer_mux" +#define NPCM7XX_CLK_S_SD_MUX "sd_mux" +#define NPCM7XX_CLK_S_GFXM_MUX "gfxm_mux" +#define NPCM7XX_CLK_S_SU_MUX "serial_usb_mux" +#define NPCM7XX_CLK_S_DVC_MUX "dvc_mux" +#define NPCM7XX_CLK_S_GFX_MUX "gfx_mux" +#define NPCM7XX_CLK_S_GFX_PIXEL "gfx_pixel" +#define NPCM7XX_CLK_S_SPI0 "spi0" +#define NPCM7XX_CLK_S_SPI3 "spi3" +#define NPCM7XX_CLK_S_SPIX "spix" +#define NPCM7XX_CLK_S_APB1 "apb1" +#define NPCM7XX_CLK_S_APB2 "apb2" +#define NPCM7XX_CLK_S_APB3 "apb3" +#define NPCM7XX_CLK_S_APB4 "apb4" +#define NPCM7XX_CLK_S_APB5 "apb5" +#define NPCM7XX_CLK_S_TOCK "tock" +#define NPCM7XX_CLK_S_CLKOUT "clkout" +#define NPCM7XX_CLK_S_UART "uart" +#define NPCM7XX_CLK_S_TIMER "timer" +#define NPCM7XX_CLK_S_MMC "mmc" +#define NPCM7XX_CLK_S_SDHC "sdhc" +#define NPCM7XX_CLK_S_ADC "adc" +#define NPCM7XX_CLK_S_GFX "gfx0_gfx1_mem" +#define NPCM7XX_CLK_S_USBIF "serial_usbif" +#define NPCM7XX_CLK_S_USB_HOST "usb_host" +#define NPCM7XX_CLK_S_USB_BRIDGE "usb_bridge" +#define NPCM7XX_CLK_S_PCI "pci" + +static u32 pll_mux_table[] = {0, 1, 2, 3}; +static const char * const pll_mux_parents[] __initconst = { + NPCM7XX_CLK_S_PLL0, + NPCM7XX_CLK_S_PLL1_DIV2, + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_PLL2_DIV2, +}; + +static u32 cpuck_mux_table[] = {0, 1, 2, 3}; +static const char * const cpuck_mux_parents[] __initconst = { + NPCM7XX_CLK_S_PLL0, + NPCM7XX_CLK_S_PLL1_DIV2, + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_SYSBYPCK, +}; + +static u32 pixcksel_mux_table[] = {0, 2}; +static const char * const pixcksel_mux_parents[] __initconst = { + NPCM7XX_CLK_S_PLL_GFX, + NPCM7XX_CLK_S_REFCLK, +}; + +static u32 sucksel_mux_table[] = {2, 3}; +static const char * const sucksel_mux_parents[] __initconst = { + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_PLL2_DIV2, +}; + +static u32 mccksel_mux_table[] = {0, 2, 3}; +static const char * const mccksel_mux_parents[] __initconst = { + NPCM7XX_CLK_S_PLL1_DIV2, + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_MCBYPCK, +}; + +static u32 clkoutsel_mux_table[] = {0, 1, 2, 3, 4}; +static const char * const clkoutsel_mux_parents[] __initconst = { + NPCM7XX_CLK_S_PLL0, + NPCM7XX_CLK_S_PLL1_DIV2, + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_PLL_GFX, // divided by 2 + NPCM7XX_CLK_S_PLL2_DIV2, +}; + +static u32 gfxmsel_mux_table[] = {2, 3}; +static const char * const gfxmsel_mux_parents[] __initconst = { + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_PLL2_DIV2, +}; + +static u32 dvcssel_mux_table[] = {2, 3}; +static const char * const dvcssel_mux_parents[] __initconst = { + NPCM7XX_CLK_S_REFCLK, + NPCM7XX_CLK_S_PLL2, +}; + +static const struct npcm7xx_clk_pll_data npcm7xx_plls[] __initconst = { + {NPCM7XX_PLLCON0, NPCM7XX_CLK_S_PLL0, NPCM7XX_CLK_S_REFCLK, 0, -1}, + + {NPCM7XX_PLLCON1, NPCM7XX_CLK_S_PLL1, + NPCM7XX_CLK_S_REFCLK, 0, -1}, + + {NPCM7XX_PLLCON2, NPCM7XX_CLK_S_PLL2, + NPCM7XX_CLK_S_REFCLK, 0, -1}, + + {NPCM7XX_PLLCONG, NPCM7XX_CLK_S_PLL_GFX, + NPCM7XX_CLK_S_REFCLK, 0, -1}, +}; + +static const struct npcm7xx_clk_mux_data npcm7xx_muxes[] __initconst = { + {0, GENMASK(1, 0), cpuck_mux_table, NPCM7XX_CLK_S_CPU_MUX, + cpuck_mux_parents, ARRAY_SIZE(cpuck_mux_parents), CLK_IS_CRITICAL, + NPCM7XX_CLK_CPU}, + + {4, GENMASK(1, 0), pixcksel_mux_table, NPCM7XX_CLK_S_PIX_MUX, + pixcksel_mux_parents, ARRAY_SIZE(pixcksel_mux_parents), 0, + NPCM7XX_CLK_GFX_PIXEL}, + + {6, GENMASK(1, 0), pll_mux_table, NPCM7XX_CLK_S_SD_MUX, + pll_mux_parents, ARRAY_SIZE(pll_mux_parents), 0, -1}, + + {8, GENMASK(1, 0), pll_mux_table, NPCM7XX_CLK_S_UART_MUX, + pll_mux_parents, ARRAY_SIZE(pll_mux_parents), 0, -1}, + + {10, GENMASK(1, 0), sucksel_mux_table, NPCM7XX_CLK_S_SU_MUX, + sucksel_mux_parents, ARRAY_SIZE(sucksel_mux_parents), 0, -1}, + + {12, GENMASK(1, 0), mccksel_mux_table, NPCM7XX_CLK_S_MC_MUX, + mccksel_mux_parents, ARRAY_SIZE(mccksel_mux_parents), 0, -1}, + + {14, GENMASK(1, 0), pll_mux_table, NPCM7XX_CLK_S_TIM_MUX, + pll_mux_parents, ARRAY_SIZE(pll_mux_parents), 0, -1}, + + {16, GENMASK(1, 0), pll_mux_table, NPCM7XX_CLK_S_GFX_MUX, + pll_mux_parents, ARRAY_SIZE(pll_mux_parents), 0, -1}, + + {18, GENMASK(2, 0), clkoutsel_mux_table, NPCM7XX_CLK_S_CLKOUT_MUX, + clkoutsel_mux_parents, ARRAY_SIZE(clkoutsel_mux_parents), 0, -1}, + + {21, GENMASK(1, 0), gfxmsel_mux_table, NPCM7XX_CLK_S_GFXM_MUX, + gfxmsel_mux_parents, ARRAY_SIZE(gfxmsel_mux_parents), 0, -1}, + + {23, GENMASK(1, 0), dvcssel_mux_table, NPCM7XX_CLK_S_DVC_MUX, + dvcssel_mux_parents, ARRAY_SIZE(dvcssel_mux_parents), 0, -1}, +}; + +/* fixed ratio dividers (no register): */ +static const struct npcm7xx_clk_div_fixed_data npcm7xx_divs_fx[] __initconst = { + { 1, 2, NPCM7XX_CLK_S_MC, NPCM7XX_CLK_S_MC_MUX, 0, NPCM7XX_CLK_MC}, + { 1, 2, NPCM7XX_CLK_S_PLL1_DIV2, NPCM7XX_CLK_S_PLL1, 0, -1}, + { 1, 2, NPCM7XX_CLK_S_PLL2_DIV2, NPCM7XX_CLK_S_PLL2, 0, -1}, +}; + +/* configurable dividers: */ +static const struct npcm7xx_clk_div_data npcm7xx_divs[] __initconst = { + {NPCM7XX_CLKDIV1, 28, 3, NPCM7XX_CLK_S_ADC, + NPCM7XX_CLK_S_TIMER, CLK_DIVIDER_POWER_OF_TWO, 0, NPCM7XX_CLK_ADC}, + /*30-28 ADCCKDIV*/ + {NPCM7XX_CLKDIV1, 26, 2, NPCM7XX_CLK_S_AHB, + NPCM7XX_CLK_S_AXI, 0, CLK_IS_CRITICAL, NPCM7XX_CLK_AHB}, + /*27-26 CLK4DIV*/ + {NPCM7XX_CLKDIV1, 21, 5, NPCM7XX_CLK_S_TIMER, + NPCM7XX_CLK_S_TIM_MUX, 0, 0, NPCM7XX_CLK_TIMER}, + /*25-21 TIMCKDIV*/ + {NPCM7XX_CLKDIV1, 16, 5, NPCM7XX_CLK_S_UART, + NPCM7XX_CLK_S_UART_MUX, 0, 0, NPCM7XX_CLK_UART}, + /*20-16 UARTDIV*/ + {NPCM7XX_CLKDIV1, 11, 5, NPCM7XX_CLK_S_MMC, + NPCM7XX_CLK_S_SD_MUX, 0, 0, NPCM7XX_CLK_MMC}, + /*15-11 MMCCKDIV*/ + {NPCM7XX_CLKDIV1, 6, 5, NPCM7XX_CLK_S_SPI3, + NPCM7XX_CLK_S_AHB, 0, 0, NPCM7XX_CLK_SPI3}, + /*10-6 AHB3CKDIV*/ + {NPCM7XX_CLKDIV1, 2, 4, NPCM7XX_CLK_S_PCI, + NPCM7XX_CLK_S_GFX_MUX, 0, 0, NPCM7XX_CLK_PCI}, + /*5-2 PCICKDIV*/ + {NPCM7XX_CLKDIV1, 0, 1, NPCM7XX_CLK_S_AXI, + NPCM7XX_CLK_S_CPU_MUX, CLK_DIVIDER_POWER_OF_TWO, CLK_IS_CRITICAL, + NPCM7XX_CLK_AXI},/*0 CLK2DIV*/ + + {NPCM7XX_CLKDIV2, 30, 2, NPCM7XX_CLK_S_APB4, + NPCM7XX_CLK_S_AHB, CLK_DIVIDER_POWER_OF_TWO, 0, NPCM7XX_CLK_APB4}, + /*31-30 APB4CKDIV*/ + {NPCM7XX_CLKDIV2, 28, 2, NPCM7XX_CLK_S_APB3, + NPCM7XX_CLK_S_AHB, CLK_DIVIDER_POWER_OF_TWO, 0, NPCM7XX_CLK_APB3}, + /*29-28 APB3CKDIV*/ + {NPCM7XX_CLKDIV2, 26, 2, NPCM7XX_CLK_S_APB2, + NPCM7XX_CLK_S_AHB, CLK_DIVIDER_POWER_OF_TWO, 0, NPCM7XX_CLK_APB2}, + /*27-26 APB2CKDIV*/ + {NPCM7XX_CLKDIV2, 24, 2, NPCM7XX_CLK_S_APB1, + NPCM7XX_CLK_S_AHB, CLK_DIVIDER_POWER_OF_TWO, 0, NPCM7XX_CLK_APB1}, + /*25-24 APB1CKDIV*/ + {NPCM7XX_CLKDIV2, 22, 2, NPCM7XX_CLK_S_APB5, + NPCM7XX_CLK_S_AHB, CLK_DIVIDER_POWER_OF_TWO, 0, NPCM7XX_CLK_APB5}, + /*23-22 APB5CKDIV*/ + {NPCM7XX_CLKDIV2, 16, 5, NPCM7XX_CLK_S_CLKOUT, + NPCM7XX_CLK_S_CLKOUT_MUX, 0, 0, NPCM7XX_CLK_CLKOUT}, + /*20-16 CLKOUTDIV*/ + {NPCM7XX_CLKDIV2, 13, 3, NPCM7XX_CLK_S_GFX, + NPCM7XX_CLK_S_GFX_MUX, 0, 0, NPCM7XX_CLK_GFX}, + /*15-13 GFXCKDIV*/ + {NPCM7XX_CLKDIV2, 8, 5, NPCM7XX_CLK_S_USB_BRIDGE, + NPCM7XX_CLK_S_SU_MUX, 0, 0, NPCM7XX_CLK_SU}, + /*12-8 SUCKDIV*/ + {NPCM7XX_CLKDIV2, 4, 4, NPCM7XX_CLK_S_USB_HOST, + NPCM7XX_CLK_S_SU_MUX, 0, 0, NPCM7XX_CLK_SU48}, + /*7-4 SU48CKDIV*/ + {NPCM7XX_CLKDIV2, 0, 4, NPCM7XX_CLK_S_SDHC, + NPCM7XX_CLK_S_SD_MUX, 0, 0, NPCM7XX_CLK_SDHC} + ,/*3-0 SD1CKDIV*/ + + {NPCM7XX_CLKDIV3, 6, 5, NPCM7XX_CLK_S_SPI0, + NPCM7XX_CLK_S_AHB, 0, 0, NPCM7XX_CLK_SPI0}, + /*10-6 SPI0CKDV*/ + {NPCM7XX_CLKDIV3, 1, 5, NPCM7XX_CLK_S_SPIX, + NPCM7XX_CLK_S_AHB, 0, 0, NPCM7XX_CLK_SPIX}, + /*5-1 SPIXCKDV*/ + +}; + +static const struct npcm7xx_clk_gate_data npcm7xx_gates[] __initconst = { + {NPCM7XX_CLKEN1, 31, "smb1-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 30, "smb0-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 29, "smb7-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 28, "smb6-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 27, "adc-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN1, 26, "wdt-gate", NPCM7XX_CLK_S_TIMER, 0}, + {NPCM7XX_CLKEN1, 25, "usbdev3-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 24, "usbdev6-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 23, "usbdev5-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 22, "usbdev4-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 21, "emc2-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 20, "timer5_9-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN1, 19, "timer0_4-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN1, 18, "pwmm0-gate", NPCM7XX_CLK_S_APB3, 0}, + {NPCM7XX_CLKEN1, 17, "huart-gate", NPCM7XX_CLK_S_UART, 0}, + {NPCM7XX_CLKEN1, 16, "smb5-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 15, "smb4-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 14, "smb3-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 13, "smb2-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN1, 12, "mc-gate", NPCM7XX_CLK_S_MC, 0}, + {NPCM7XX_CLKEN1, 11, "uart01-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN1, 10, "aes-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 9, "peci-gate", NPCM7XX_CLK_S_APB3, 0}, + {NPCM7XX_CLKEN1, 8, "usbdev2-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 7, "uart23-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN1, 6, "emc1-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 5, "usbdev1-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 4, "shm-gate", NPCM7XX_CLK_S_AHB, 0}, + /* bit 3 is reserved */ + {NPCM7XX_CLKEN1, 2, "kcs-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN1, 1, "spi3-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN1, 0, "spi0-gate", NPCM7XX_CLK_S_AHB, 0}, + + {NPCM7XX_CLKEN2, 31, "cp-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 30, "tock-gate", NPCM7XX_CLK_S_TOCK, 0}, + /* bit 29 is reserved */ + {NPCM7XX_CLKEN2, 28, "gmac1-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 27, "usbif-gate", NPCM7XX_CLK_S_USBIF, 0}, + {NPCM7XX_CLKEN2, 26, "usbhost-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 25, "gmac2-gate", NPCM7XX_CLK_S_AHB, 0}, + /* bit 24 is reserved */ + {NPCM7XX_CLKEN2, 23, "pspi2-gate", NPCM7XX_CLK_S_APB5, 0}, + {NPCM7XX_CLKEN2, 22, "pspi1-gate", NPCM7XX_CLK_S_APB5, 0}, + {NPCM7XX_CLKEN2, 21, "3des-gate", NPCM7XX_CLK_S_AHB, 0}, + /* bit 20 is reserved */ + {NPCM7XX_CLKEN2, 19, "siox2-gate", NPCM7XX_CLK_S_APB3, 0}, + {NPCM7XX_CLKEN2, 18, "siox1-gate", NPCM7XX_CLK_S_APB3, 0}, + /* bit 17 is reserved */ + {NPCM7XX_CLKEN2, 16, "fuse-gate", NPCM7XX_CLK_S_APB4, 0}, + /* bit 15 is reserved */ + {NPCM7XX_CLKEN2, 14, "vcd-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 13, "ece-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 12, "vdma-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 11, "ahbpcibrg-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 10, "gfxsys-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN2, 9, "sdhc-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 8, "mmc-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN2, 7, "mft7-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 6, "mft6-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 5, "mft5-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 4, "mft4-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 3, "mft3-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 2, "mft2-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 1, "mft1-gate", NPCM7XX_CLK_S_APB4, 0}, + {NPCM7XX_CLKEN2, 0, "mft0-gate", NPCM7XX_CLK_S_APB4, 0}, + + {NPCM7XX_CLKEN3, 31, "gpiom7-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 30, "gpiom6-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 29, "gpiom5-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 28, "gpiom4-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 27, "gpiom3-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 26, "gpiom2-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 25, "gpiom1-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 24, "gpiom0-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 23, "espi-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 22, "smb11-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 21, "smb10-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 20, "smb9-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 19, "smb8-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 18, "smb15-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 17, "rng-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 16, "timer10_14-gate", NPCM7XX_CLK_S_APB1, 0}, + {NPCM7XX_CLKEN3, 15, "pcirc-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 14, "sececc-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 13, "sha-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 12, "smb14-gate", NPCM7XX_CLK_S_APB2, 0}, + /* bit 11 is reserved */ + /* bit 10 is reserved */ + {NPCM7XX_CLKEN3, 9, "pcimbx-gate", NPCM7XX_CLK_S_AHB, 0}, + /* bit 8 is reserved */ + {NPCM7XX_CLKEN3, 7, "usbdev9-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 6, "usbdev8-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 5, "usbdev7-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 4, "usbdev0-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 3, "smb13-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 2, "spix-gate", NPCM7XX_CLK_S_AHB, 0}, + {NPCM7XX_CLKEN3, 1, "smb12-gate", NPCM7XX_CLK_S_APB2, 0}, + {NPCM7XX_CLKEN3, 0, "pwmm1-gate", NPCM7XX_CLK_S_APB3, 0}, +}; + +static DEFINE_SPINLOCK(npcm7xx_clk_lock); + +static void __init npcm7xx_clk_init(struct device_node *clk_np) +{ + struct clk_hw_onecell_data *npcm7xx_clk_data; + void __iomem *clk_base; + struct resource res; + struct clk_hw *hw; + int ret; + int i; + + ret = of_address_to_resource(clk_np, 0, &res); + if (ret) { + pr_err("%s: failed to get resource, ret %d\n", clk_np->name, + ret); + return; + } + + clk_base = ioremap(res.start, resource_size(&res)); + if (!clk_base) + goto npcm7xx_init_error; + + npcm7xx_clk_data = kzalloc(sizeof(*npcm7xx_clk_data->hws) * + NPCM7XX_NUM_CLOCKS + sizeof(npcm7xx_clk_data), GFP_KERNEL); + if (!npcm7xx_clk_data) + goto npcm7xx_init_np_err; + + npcm7xx_clk_data->num = NPCM7XX_NUM_CLOCKS; + + for (i = 0; i < NPCM7XX_NUM_CLOCKS; i++) + npcm7xx_clk_data->hws[i] = ERR_PTR(-EPROBE_DEFER); + + /* Register plls */ + for (i = 0; i < ARRAY_SIZE(npcm7xx_plls); i++) { + const struct npcm7xx_clk_pll_data *pll_data = &npcm7xx_plls[i]; + + hw = npcm7xx_clk_register_pll(clk_base + pll_data->reg, + pll_data->name, pll_data->parent_name, pll_data->flags); + if (IS_ERR(hw)) { + pr_err("npcm7xx_clk: Can't register pll\n"); + goto npcm7xx_init_fail; + } + + if (pll_data->onecell_idx >= 0) + npcm7xx_clk_data->hws[pll_data->onecell_idx] = hw; + } + + /* Register fixed dividers */ + hw = clk_hw_register_fixed_factor(NULL, NPCM7XX_CLK_S_PLL1_DIV2, + NPCM7XX_CLK_S_PLL1, 0, 1, 2); + if (IS_ERR(hw)) { + pr_err("npcm7xx_clk: Can't register fixed div\n"); + goto npcm7xx_init_fail; + } + + hw = clk_hw_register_fixed_factor(NULL, NPCM7XX_CLK_S_PLL2_DIV2, + NPCM7XX_CLK_S_PLL2, 0, 1, 2); + if (IS_ERR(hw)) { + pr_err("npcm7xx_clk: Can't register div2\n"); + goto npcm7xx_init_fail; + } + + /* Register muxes */ + for (i = 0; i < ARRAY_SIZE(npcm7xx_muxes); i++) { + const struct npcm7xx_clk_mux_data *mux_data = &npcm7xx_muxes[i]; + + hw = clk_hw_register_mux_table(NULL, + mux_data->name, + mux_data->parent_names, mux_data->num_parents, + mux_data->flags, clk_base + NPCM7XX_CLKSEL, + mux_data->shift, mux_data->mask, 0, + mux_data->table, &npcm7xx_clk_lock); + + if (IS_ERR(hw)) { + pr_err("npcm7xx_clk: Can't register mux\n"); + goto npcm7xx_init_fail; + } + + if (mux_data->onecell_idx >= 0) + npcm7xx_clk_data->hws[mux_data->onecell_idx] = hw; + } + + /* Register clock dividers specified in npcm7xx_divs */ + for (i = 0; i < ARRAY_SIZE(npcm7xx_divs); i++) { + const struct npcm7xx_clk_div_data *div_data = &npcm7xx_divs[i]; + + hw = clk_hw_register_divider(NULL, div_data->name, + div_data->parent_name, + div_data->flags, + clk_base + div_data->reg, + div_data->shift, div_data->width, + div_data->clk_divider_flags, &npcm7xx_clk_lock); + if (IS_ERR(hw)) { + pr_err("npcm7xx_clk: Can't register div table\n"); + goto npcm7xx_init_fail; + } + + if (div_data->onecell_idx >= 0) + npcm7xx_clk_data->hws[div_data->onecell_idx] = hw; + } + + ret = of_clk_add_hw_provider(clk_np, of_clk_hw_onecell_get, + npcm7xx_clk_data); + if (ret) + pr_err("failed to add DT provider: %d\n", ret); + + of_node_put(clk_np); + + return; + +npcm7xx_init_fail: + kfree(npcm7xx_clk_data->hws); +npcm7xx_init_np_err: + iounmap(clk_base); +npcm7xx_init_error: + of_node_put(clk_np); +} +CLK_OF_DECLARE(npcm7xx_clk_init, "nuvoton,npcm750-clk", npcm7xx_clk_init); diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c index f1d5967b4b39..e68cb478f21f 100644 --- a/drivers/clk/clk-stm32mp1.c +++ b/drivers/clk/clk-stm32mp1.c @@ -216,7 +216,7 @@ static const char * const usart1_src[] = { "pclk5", "pll3_q", "ck_hsi", "ck_csi", "pll4_q", "ck_hse" }; -const char * const usart234578_src[] = { +static const char * const usart234578_src[] = { "pclk1", "pll4_q", "ck_hsi", "ck_csi", "ck_hse" }; @@ -224,10 +224,6 @@ static const char * const usart6_src[] = { "pclk2", "pll4_q", "ck_hsi", "ck_csi", "ck_hse" }; -static const char * const dfsdm_src[] = { - "pclk2", "ck_mcu" -}; - static const char * const fdcan_src[] = { "ck_hse", "pll3_q", "pll4_q" }; @@ -316,10 +312,8 @@ struct stm32_clk_mgate { struct clock_config { u32 id; const char *name; - union { - const char *parent_name; - const char * const *parent_names; - }; + const char *parent_name; + const char * const *parent_names; int num_parents; unsigned long flags; void *cfg; @@ -469,7 +463,7 @@ static void mp1_gate_clk_disable(struct clk_hw *hw) } } -const struct clk_ops mp1_gate_clk_ops = { +static const struct clk_ops mp1_gate_clk_ops = { .enable = mp1_gate_clk_enable, .disable = mp1_gate_clk_disable, .is_enabled = clk_gate_is_enabled, @@ -585,14 +579,9 @@ clk_stm32_register_gate_ops(struct device *dev, spinlock_t *lock) { struct clk_init_data init = { NULL }; - struct clk_gate *gate; struct clk_hw *hw; int ret; - gate = kzalloc(sizeof(*gate), GFP_KERNEL); - if (!gate) - return ERR_PTR(-ENOMEM); - init.name = name; init.parent_names = &parent_name; init.num_parents = 1; @@ -610,10 +599,8 @@ clk_stm32_register_gate_ops(struct device *dev, hw->init = &init; ret = clk_hw_register(dev, hw); - if (ret) { - kfree(gate); + if (ret) hw = ERR_PTR(ret); - } return hw; } @@ -698,7 +685,7 @@ static void mp1_mgate_clk_disable(struct clk_hw *hw) mp1_gate_clk_disable(hw); } -const struct clk_ops mp1_mgate_clk_ops = { +static const struct clk_ops mp1_mgate_clk_ops = { .enable = mp1_mgate_clk_enable, .disable = mp1_mgate_clk_disable, .is_enabled = clk_gate_is_enabled, @@ -732,7 +719,7 @@ static int clk_mmux_set_parent(struct clk_hw *hw, u8 index) return 0; } -const struct clk_ops clk_mmux_ops = { +static const struct clk_ops clk_mmux_ops = { .get_parent = clk_mmux_get_parent, .set_parent = clk_mmux_set_parent, .determine_rate = __clk_mux_determine_rate, @@ -1048,10 +1035,10 @@ struct stm32_pll_cfg { u32 offset; }; -struct clk_hw *_clk_register_pll(struct device *dev, - struct clk_hw_onecell_data *clk_data, - void __iomem *base, spinlock_t *lock, - const struct clock_config *cfg) +static struct clk_hw *_clk_register_pll(struct device *dev, + struct clk_hw_onecell_data *clk_data, + void __iomem *base, spinlock_t *lock, + const struct clock_config *cfg) { struct stm32_pll_cfg *stm_pll_cfg = cfg->cfg; @@ -1405,7 +1392,8 @@ enum { G_USBH, G_ETHSTP, G_RTCAPB, - G_TZC, + G_TZC1, + G_TZC2, G_TZPC, G_IWDG1, G_BSEC, @@ -1417,7 +1405,7 @@ enum { G_LAST }; -struct stm32_mgate mp1_mgate[G_LAST]; +static struct stm32_mgate mp1_mgate[G_LAST]; #define _K_GATE(_id, _gate_offset, _gate_bit_idx, _gate_flags,\ _mgate, _ops)\ @@ -1440,7 +1428,7 @@ struct stm32_mgate mp1_mgate[G_LAST]; &mp1_mgate[_id], &mp1_mgate_clk_ops) /* Peripheral gates */ -struct stm32_gate_cfg per_gate_cfg[G_LAST] = { +static struct stm32_gate_cfg per_gate_cfg[G_LAST] = { /* Multi gates */ K_GATE(G_MDIO, RCC_APB1ENSETR, 31, 0), K_MGATE(G_DAC12, RCC_APB1ENSETR, 29, 0), @@ -1506,7 +1494,8 @@ struct stm32_gate_cfg per_gate_cfg[G_LAST] = { K_GATE(G_BSEC, RCC_APB5ENSETR, 16, 0), K_GATE(G_IWDG1, RCC_APB5ENSETR, 15, 0), K_GATE(G_TZPC, RCC_APB5ENSETR, 13, 0), - K_GATE(G_TZC, RCC_APB5ENSETR, 12, 0), + K_GATE(G_TZC2, RCC_APB5ENSETR, 12, 0), + K_GATE(G_TZC1, RCC_APB5ENSETR, 11, 0), K_GATE(G_RTCAPB, RCC_APB5ENSETR, 8, 0), K_MGATE(G_USART1, RCC_APB5ENSETR, 4, 0), K_MGATE(G_I2C6, RCC_APB5ENSETR, 3, 0), @@ -1600,7 +1589,7 @@ enum { M_LAST }; -struct stm32_mmux ker_mux[M_LAST]; +static struct stm32_mmux ker_mux[M_LAST]; #define _K_MUX(_id, _offset, _shift, _width, _mux_flags, _mmux, _ops)\ [_id] = {\ @@ -1623,7 +1612,7 @@ struct stm32_mmux ker_mux[M_LAST]; _K_MUX(_id, _offset, _shift, _width, _mux_flags,\ &ker_mux[_id], &clk_mmux_ops) -const struct stm32_mux_cfg ker_mux_cfg[M_LAST] = { +static const struct stm32_mux_cfg ker_mux_cfg[M_LAST] = { /* Kernel multi mux */ K_MMUX(M_SDMMC12, RCC_SDMMC12CKSELR, 0, 3, 0), K_MMUX(M_SPI23, RCC_SPI2S23CKSELR, 0, 3, 0), @@ -1860,7 +1849,8 @@ static const struct clock_config stm32mp1_clock_cfg[] = { PCLK(USART1, "usart1", "pclk5", 0, G_USART1), PCLK(RTCAPB, "rtcapb", "pclk5", CLK_IGNORE_UNUSED | CLK_IS_CRITICAL, G_RTCAPB), - PCLK(TZC, "tzc", "pclk5", CLK_IGNORE_UNUSED, G_TZC), + PCLK(TZC1, "tzc1", "ck_axi", CLK_IGNORE_UNUSED, G_TZC1), + PCLK(TZC2, "tzc2", "ck_axi", CLK_IGNORE_UNUSED, G_TZC2), PCLK(TZPC, "tzpc", "pclk5", CLK_IGNORE_UNUSED, G_TZPC), PCLK(IWDG1, "iwdg1", "pclk5", 0, G_IWDG1), PCLK(BSEC, "bsec", "pclk5", CLK_IGNORE_UNUSED, G_BSEC), @@ -1916,8 +1906,7 @@ static const struct clock_config stm32mp1_clock_cfg[] = { KCLK(RNG1_K, "rng1_k", rng_src, 0, G_RNG1, M_RNG1), KCLK(RNG2_K, "rng2_k", rng_src, 0, G_RNG2, M_RNG2), KCLK(USBPHY_K, "usbphy_k", usbphy_src, 0, G_USBPHY, M_USBPHY), - KCLK(STGEN_K, "stgen_k", stgen_src, CLK_IGNORE_UNUSED, - G_STGEN, M_STGEN), + KCLK(STGEN_K, "stgen_k", stgen_src, CLK_IS_CRITICAL, G_STGEN, M_STGEN), KCLK(SPDIF_K, "spdif_k", spdif_src, 0, G_SPDIF, M_SPDIF), KCLK(SPI1_K, "spi1_k", spi123_src, 0, G_SPI1, M_SPI1), KCLK(SPI2_K, "spi2_k", spi123_src, 0, G_SPI2, M_SPI23), @@ -1948,8 +1937,8 @@ static const struct clock_config stm32mp1_clock_cfg[] = { KCLK(FDCAN_K, "fdcan_k", fdcan_src, 0, G_FDCAN, M_FDCAN), KCLK(SAI1_K, "sai1_k", sai_src, 0, G_SAI1, M_SAI1), KCLK(SAI2_K, "sai2_k", sai2_src, 0, G_SAI2, M_SAI2), - KCLK(SAI3_K, "sai3_k", sai_src, 0, G_SAI2, M_SAI3), - KCLK(SAI4_K, "sai4_k", sai_src, 0, G_SAI2, M_SAI4), + KCLK(SAI3_K, "sai3_k", sai_src, 0, G_SAI3, M_SAI3), + KCLK(SAI4_K, "sai4_k", sai_src, 0, G_SAI4, M_SAI4), KCLK(ADC12_K, "adc12_k", adc12_src, 0, G_ADC12, M_ADC12), KCLK(DSI_K, "dsi_k", dsi_src, 0, G_DSI, M_DSI), KCLK(ADFSDM_K, "adfsdm_k", sai_src, 0, G_ADFSDM, M_SAI1), @@ -1992,11 +1981,8 @@ static const struct clock_config stm32mp1_clock_cfg[] = { _DIV(RCC_MCO2CFGR, 4, 4, 0, NULL)), /* Debug clocks */ - FIXED_FACTOR(NO_ID, "ck_axi_div2", "ck_axi", 0, 1, 2), - - GATE(DBG, "ck_apb_dbg", "ck_axi_div2", 0, RCC_DBGCFGR, 8, 0), - - GATE(CK_DBG, "ck_sys_dbg", "ck_axi", 0, RCC_DBGCFGR, 8, 0), + GATE(CK_DBG, "ck_sys_dbg", "ck_axi", CLK_IGNORE_UNUSED, + RCC_DBGCFGR, 8, 0), COMPOSITE(CK_TRACE, "ck_trace", ck_trace_src, CLK_OPS_PARENT_ENABLE, _GATE(RCC_DBGCFGR, 9, 0), diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index ea67ac81c6f9..9cd7cae221dd 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -548,7 +548,8 @@ static void clk_core_rate_unprotect(struct clk_core *core) if (!core) return; - if (WARN_ON(core->protect_count == 0)) + if (WARN(core->protect_count == 0, + "%s already unprotected\n", core->name)) return; if (--core->protect_count > 0) @@ -681,16 +682,18 @@ static void clk_core_unprepare(struct clk_core *core) if (!core) return; - if (WARN_ON(core->prepare_count == 0)) + if (WARN(core->prepare_count == 0, + "%s already unprepared\n", core->name)) return; - if (WARN_ON(core->prepare_count == 1 && core->flags & CLK_IS_CRITICAL)) + if (WARN(core->prepare_count == 1 && core->flags & CLK_IS_CRITICAL, + "Unpreparing critical %s\n", core->name)) return; if (--core->prepare_count > 0) return; - WARN_ON(core->enable_count > 0); + WARN(core->enable_count > 0, "Unpreparing enabled %s\n", core->name); trace_clk_unprepare(core); @@ -808,10 +811,11 @@ static void clk_core_disable(struct clk_core *core) if (!core) return; - if (WARN_ON(core->enable_count == 0)) + if (WARN(core->enable_count == 0, "%s already disabled\n", core->name)) return; - if (WARN_ON(core->enable_count == 1 && core->flags & CLK_IS_CRITICAL)) + if (WARN(core->enable_count == 1 && core->flags & CLK_IS_CRITICAL, + "Disabling critical %s\n", core->name)) return; if (--core->enable_count > 0) @@ -866,7 +870,8 @@ static int clk_core_enable(struct clk_core *core) if (!core) return 0; - if (WARN_ON(core->prepare_count == 0)) + if (WARN(core->prepare_count == 0, + "Enabling unprepared %s\n", core->name)) return -ESHUTDOWN; if (core->enable_count == 0) { @@ -3906,7 +3911,7 @@ int of_clk_parent_fill(struct device_node *np, const char **parents, EXPORT_SYMBOL_GPL(of_clk_parent_fill); struct clock_provider { - of_clk_init_cb_t clk_init_cb; + void (*clk_init_cb)(struct device_node *); struct device_node *np; struct list_head node; }; diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index fbf4532f94b8..e42e1afb0c51 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -218,6 +218,14 @@ config MSM_MMCC_8996 Say Y if you want to support multimedia devices such as display, graphics, video encode/decode, camera, etc. +config MSM_GCC_8998 + tristate "MSM8998 Global Clock Controller" + depends on COMMON_CLK_QCOM + help + Support for the global clock controller on msm8998 devices. + Say Y if you want to use peripheral devices such as UART, SPI, + i2c, USB, UFS, SD/eMMC, PCIe, etc. + config SPMI_PMIC_CLKDIV tristate "SPMI PMIC clkdiv Support" depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index 230332cf317e..7c09ab1a640c 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -30,6 +30,7 @@ obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o obj-$(CONFIG_MSM_GCC_8994) += gcc-msm8994.o obj-$(CONFIG_MSM_GCC_8996) += gcc-msm8996.o obj-$(CONFIG_MSM_LCC_8960) += lcc-msm8960.o +obj-$(CONFIG_MSM_GCC_8998) += gcc-msm8998.o obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o obj-$(CONFIG_MSM_MMCC_8996) += mmcc-msm8996.o diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index bbeaf9c09dbb..ec6cee8ff1bc 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -211,6 +211,7 @@ static int _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f, clk_flags = clk_hw_get_flags(hw); p = clk_hw_get_parent_by_index(hw, index); if (clk_flags & CLK_SET_RATE_PARENT) { + rate = f->freq; if (f->pre_div) { rate /= 2; rate *= f->pre_div + 1; diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c new file mode 100644 index 000000000000..78d87f5c7098 --- /dev/null +++ b/drivers/clk/qcom/gcc-msm8998.c @@ -0,0 +1,2834 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2016, The Linux Foundation. All rights reserved. + */ + +#include <linux/kernel.h> +#include <linux/bitops.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/clk-provider.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> + +#include <dt-bindings/clock/qcom,gcc-msm8998.h> + +#include "common.h" +#include "clk-regmap.h" +#include "clk-alpha-pll.h" +#include "clk-pll.h" +#include "clk-rcg.h" +#include "clk-branch.h" +#include "reset.h" +#include "gdsc.h" + +#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } + +enum { + P_AUD_REF_CLK, + P_CORE_BI_PLL_TEST_SE, + P_GPLL0_OUT_MAIN, + P_GPLL4_OUT_MAIN, + P_PLL0_EARLY_DIV_CLK_SRC, + P_SLEEP_CLK, + P_XO, +}; + +static const struct parent_map gcc_parent_map_0[] = { + { P_XO, 0 }, + { P_GPLL0_OUT_MAIN, 1 }, + { P_PLL0_EARLY_DIV_CLK_SRC, 6 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const gcc_parent_names_0[] = { + "xo", + "gpll0_out_main", + "gpll0_out_main", + "core_bi_pll_test_se", +}; + +static const struct parent_map gcc_parent_map_1[] = { + { P_XO, 0 }, + { P_GPLL0_OUT_MAIN, 1 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const gcc_parent_names_1[] = { + "xo", + "gpll0_out_main", + "core_bi_pll_test_se", +}; + +static const struct parent_map gcc_parent_map_2[] = { + { P_XO, 0 }, + { P_GPLL0_OUT_MAIN, 1 }, + { P_SLEEP_CLK, 5 }, + { P_PLL0_EARLY_DIV_CLK_SRC, 6 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const gcc_parent_names_2[] = { + "xo", + "gpll0_out_main", + "core_pi_sleep_clk", + "gpll0_out_main", + "core_bi_pll_test_se", +}; + +static const struct parent_map gcc_parent_map_3[] = { + { P_XO, 0 }, + { P_SLEEP_CLK, 5 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const gcc_parent_names_3[] = { + "xo", + "core_pi_sleep_clk", + "core_bi_pll_test_se", +}; + +static const struct parent_map gcc_parent_map_4[] = { + { P_XO, 0 }, + { P_GPLL0_OUT_MAIN, 1 }, + { P_GPLL4_OUT_MAIN, 5 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const gcc_parent_names_4[] = { + "xo", + "gpll0_out_main", + "gpll4_out_main", + "core_bi_pll_test_se", +}; + +static const struct parent_map gcc_parent_map_5[] = { + { P_XO, 0 }, + { P_GPLL0_OUT_MAIN, 1 }, + { P_AUD_REF_CLK, 2 }, + { P_CORE_BI_PLL_TEST_SE, 7 }, +}; + +static const char * const gcc_parent_names_5[] = { + "xo", + "gpll0_out_main", + "aud_ref_clk", + "core_bi_pll_test_se", +}; + +static struct pll_vco fabia_vco[] = { + { 250000000, 2000000000, 0 }, + { 125000000, 1000000000, 1 }, +}; + +static struct clk_alpha_pll gpll0 = { + .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .vco_table = fabia_vco, + .num_vco = ARRAY_SIZE(fabia_vco), + .clkr = { + .enable_reg = 0x52000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gpll0", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + } + }, +}; + +static struct clk_alpha_pll_postdiv gpll0_out_even = { + .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll0_out_even", + .parent_names = (const char *[]){ "gpll0" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll0_out_main = { + .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll0_out_main", + .parent_names = (const char *[]){ "gpll0" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll0_out_odd = { + .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll0_out_odd", + .parent_names = (const char *[]){ "gpll0" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll0_out_test = { + .offset = 0x0, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll0_out_test", + .parent_names = (const char *[]){ "gpll0" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll gpll1 = { + .offset = 0x1000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .vco_table = fabia_vco, + .num_vco = ARRAY_SIZE(fabia_vco), + .clkr = { + .enable_reg = 0x52000, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "gpll1", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + } + }, +}; + +static struct clk_alpha_pll_postdiv gpll1_out_even = { + .offset = 0x1000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll1_out_even", + .parent_names = (const char *[]){ "gpll1" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll1_out_main = { + .offset = 0x1000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll1_out_main", + .parent_names = (const char *[]){ "gpll1" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll1_out_odd = { + .offset = 0x1000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll1_out_odd", + .parent_names = (const char *[]){ "gpll1" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll1_out_test = { + .offset = 0x1000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll1_out_test", + .parent_names = (const char *[]){ "gpll1" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll gpll2 = { + .offset = 0x2000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .vco_table = fabia_vco, + .num_vco = ARRAY_SIZE(fabia_vco), + .clkr = { + .enable_reg = 0x52000, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "gpll2", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + } + }, +}; + +static struct clk_alpha_pll_postdiv gpll2_out_even = { + .offset = 0x2000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll2_out_even", + .parent_names = (const char *[]){ "gpll2" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll2_out_main = { + .offset = 0x2000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll2_out_main", + .parent_names = (const char *[]){ "gpll2" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll2_out_odd = { + .offset = 0x2000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll2_out_odd", + .parent_names = (const char *[]){ "gpll2" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll2_out_test = { + .offset = 0x2000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll2_out_test", + .parent_names = (const char *[]){ "gpll2" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll gpll3 = { + .offset = 0x3000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .vco_table = fabia_vco, + .num_vco = ARRAY_SIZE(fabia_vco), + .clkr = { + .enable_reg = 0x52000, + .enable_mask = BIT(3), + .hw.init = &(struct clk_init_data){ + .name = "gpll3", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + } + }, +}; + +static struct clk_alpha_pll_postdiv gpll3_out_even = { + .offset = 0x3000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll3_out_even", + .parent_names = (const char *[]){ "gpll3" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll3_out_main = { + .offset = 0x3000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll3_out_main", + .parent_names = (const char *[]){ "gpll3" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll3_out_odd = { + .offset = 0x3000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll3_out_odd", + .parent_names = (const char *[]){ "gpll3" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll3_out_test = { + .offset = 0x3000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll3_out_test", + .parent_names = (const char *[]){ "gpll3" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll gpll4 = { + .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .vco_table = fabia_vco, + .num_vco = ARRAY_SIZE(fabia_vco), + .clkr = { + .enable_reg = 0x52000, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gpll4", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_alpha_pll_ops, + } + }, +}; + +static struct clk_alpha_pll_postdiv gpll4_out_even = { + .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll4_out_even", + .parent_names = (const char *[]){ "gpll4" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll4_out_main = { + .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll4_out_main", + .parent_names = (const char *[]){ "gpll4" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll4_out_odd = { + .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll4_out_odd", + .parent_names = (const char *[]){ "gpll4" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static struct clk_alpha_pll_postdiv gpll4_out_test = { + .offset = 0x77000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll4_out_test", + .parent_names = (const char *[]){ "gpll4" }, + .num_parents = 1, + .ops = &clk_alpha_pll_postdiv_ops, + }, +}; + +static const struct freq_tbl ftbl_blsp1_qup1_i2c_apps_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = { + .cmd_rcgr = 0x19020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup1_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_blsp1_qup1_spi_apps_clk_src[] = { + F(960000, P_XO, 10, 1, 2), + F(4800000, P_XO, 4, 0, 0), + F(9600000, P_XO, 2, 0, 0), + F(15000000, P_GPLL0_OUT_MAIN, 10, 1, 4), + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_GPLL0_OUT_MAIN, 12, 1, 2), + F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = { + .cmd_rcgr = 0x1900c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup1_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = { + .cmd_rcgr = 0x1b020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup2_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = { + .cmd_rcgr = 0x1b00c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup2_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = { + .cmd_rcgr = 0x1d020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup3_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = { + .cmd_rcgr = 0x1d00c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup3_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup4_i2c_apps_clk_src = { + .cmd_rcgr = 0x1f020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup4_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = { + .cmd_rcgr = 0x1f00c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup4_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = { + .cmd_rcgr = 0x21020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup5_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = { + .cmd_rcgr = 0x2100c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup5_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = { + .cmd_rcgr = 0x23020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup6_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = { + .cmd_rcgr = 0x2300c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup6_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_blsp1_uart1_apps_clk_src[] = { + F(3686400, P_GPLL0_OUT_MAIN, 1, 96, 15625), + F(7372800, P_GPLL0_OUT_MAIN, 1, 192, 15625), + F(14745600, P_GPLL0_OUT_MAIN, 1, 384, 15625), + F(16000000, P_GPLL0_OUT_MAIN, 5, 2, 15), + F(19200000, P_XO, 1, 0, 0), + F(24000000, P_GPLL0_OUT_MAIN, 5, 1, 5), + F(32000000, P_GPLL0_OUT_MAIN, 1, 4, 75), + F(40000000, P_GPLL0_OUT_MAIN, 15, 0, 0), + F(46400000, P_GPLL0_OUT_MAIN, 1, 29, 375), + F(48000000, P_GPLL0_OUT_MAIN, 12.5, 0, 0), + F(51200000, P_GPLL0_OUT_MAIN, 1, 32, 375), + F(56000000, P_GPLL0_OUT_MAIN, 1, 7, 75), + F(58982400, P_GPLL0_OUT_MAIN, 1, 1536, 15625), + F(60000000, P_GPLL0_OUT_MAIN, 10, 0, 0), + F(63157895, P_GPLL0_OUT_MAIN, 9.5, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_uart1_apps_clk_src = { + .cmd_rcgr = 0x1a00c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_uart1_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart1_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart2_apps_clk_src = { + .cmd_rcgr = 0x1c00c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_uart1_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart2_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart3_apps_clk_src = { + .cmd_rcgr = 0x1e00c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_uart1_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart3_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup1_i2c_apps_clk_src = { + .cmd_rcgr = 0x26020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup1_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup1_spi_apps_clk_src = { + .cmd_rcgr = 0x2600c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup1_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup2_i2c_apps_clk_src = { + .cmd_rcgr = 0x28020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup2_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup2_spi_apps_clk_src = { + .cmd_rcgr = 0x2800c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup2_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup3_i2c_apps_clk_src = { + .cmd_rcgr = 0x2a020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup3_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup3_spi_apps_clk_src = { + .cmd_rcgr = 0x2a00c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup3_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup4_i2c_apps_clk_src = { + .cmd_rcgr = 0x2c020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup4_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup4_spi_apps_clk_src = { + .cmd_rcgr = 0x2c00c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup4_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup5_i2c_apps_clk_src = { + .cmd_rcgr = 0x2e020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup5_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup5_spi_apps_clk_src = { + .cmd_rcgr = 0x2e00c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup5_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup6_i2c_apps_clk_src = { + .cmd_rcgr = 0x30020, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_blsp1_qup1_i2c_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup6_i2c_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup6_spi_apps_clk_src = { + .cmd_rcgr = 0x3000c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_qup1_spi_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup6_spi_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart1_apps_clk_src = { + .cmd_rcgr = 0x2700c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_uart1_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart1_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart2_apps_clk_src = { + .cmd_rcgr = 0x2900c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_uart1_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart2_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart3_apps_clk_src = { + .cmd_rcgr = 0x2b00c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_blsp1_uart1_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart3_apps_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gp1_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), + F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), + { } +}; + +static struct clk_rcg2 gp1_clk_src = { + .cmd_rcgr = 0x64004, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_2, + .freq_tbl = ftbl_gp1_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp1_clk_src", + .parent_names = gcc_parent_names_2, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gp2_clk_src = { + .cmd_rcgr = 0x65004, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_2, + .freq_tbl = ftbl_gp1_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp2_clk_src", + .parent_names = gcc_parent_names_2, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gp3_clk_src = { + .cmd_rcgr = 0x66004, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_2, + .freq_tbl = ftbl_gp1_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp3_clk_src", + .parent_names = gcc_parent_names_2, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_hmss_ahb_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(37500000, P_GPLL0_OUT_MAIN, 16, 0, 0), + F(75000000, P_GPLL0_OUT_MAIN, 8, 0, 0), + { } +}; + +static struct clk_rcg2 hmss_ahb_clk_src = { + .cmd_rcgr = 0x48014, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_hmss_ahb_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "hmss_ahb_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_hmss_rbcpr_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 hmss_rbcpr_clk_src = { + .cmd_rcgr = 0x48044, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_hmss_rbcpr_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "hmss_rbcpr_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_pcie_aux_clk_src[] = { + F(1010526, P_XO, 1, 1, 19), + { } +}; + +static struct clk_rcg2 pcie_aux_clk_src = { + .cmd_rcgr = 0x6c000, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_parent_map_3, + .freq_tbl = ftbl_pcie_aux_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie_aux_clk_src", + .parent_names = gcc_parent_names_3, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_pdm2_clk_src[] = { + F(60000000, P_GPLL0_OUT_MAIN, 10, 0, 0), + { } +}; + +static struct clk_rcg2 pdm2_clk_src = { + .cmd_rcgr = 0x33010, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_pdm2_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pdm2_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_sdcc2_apps_clk_src[] = { + F(144000, P_XO, 16, 3, 25), + F(400000, P_XO, 12, 1, 4), + F(20000000, P_GPLL0_OUT_MAIN, 15, 1, 2), + F(25000000, P_GPLL0_OUT_MAIN, 12, 1, 2), + F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), + F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), + F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), + { } +}; + +static struct clk_rcg2 sdcc2_apps_clk_src = { + .cmd_rcgr = 0x14010, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_4, + .freq_tbl = ftbl_sdcc2_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc2_apps_clk_src", + .parent_names = gcc_parent_names_4, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_sdcc4_apps_clk_src[] = { + F(144000, P_XO, 16, 3, 25), + F(400000, P_XO, 12, 1, 4), + F(20000000, P_GPLL0_OUT_MAIN, 15, 1, 2), + F(25000000, P_GPLL0_OUT_MAIN, 12, 1, 2), + F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), + F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), + { } +}; + +static struct clk_rcg2 sdcc4_apps_clk_src = { + .cmd_rcgr = 0x16010, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_1, + .freq_tbl = ftbl_sdcc4_apps_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc4_apps_clk_src", + .parent_names = gcc_parent_names_1, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_tsif_ref_clk_src[] = { + F(105495, P_XO, 1, 1, 182), + { } +}; + +static struct clk_rcg2 tsif_ref_clk_src = { + .cmd_rcgr = 0x36010, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_5, + .freq_tbl = ftbl_tsif_ref_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "tsif_ref_clk_src", + .parent_names = gcc_parent_names_5, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_ufs_axi_clk_src[] = { + F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), + F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), + F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 ufs_axi_clk_src = { + .cmd_rcgr = 0x75018, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_ufs_axi_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ufs_axi_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_usb30_master_clk_src[] = { + F(19200000, P_XO, 1, 0, 0), + F(120000000, P_GPLL0_OUT_MAIN, 5, 0, 0), + F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0), + { } +}; + +static struct clk_rcg2 usb30_master_clk_src = { + .cmd_rcgr = 0xf014, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_usb30_master_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_master_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 usb30_mock_utmi_clk_src = { + .cmd_rcgr = 0xf028, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_0, + .freq_tbl = ftbl_hmss_rbcpr_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_mock_utmi_clk_src", + .parent_names = gcc_parent_names_0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_usb3_phy_aux_clk_src[] = { + F(1200000, P_XO, 16, 0, 0), + { } +}; + +static struct clk_rcg2 usb3_phy_aux_clk_src = { + .cmd_rcgr = 0x5000c, + .mnd_width = 0, + .hid_width = 5, + .parent_map = gcc_parent_map_3, + .freq_tbl = ftbl_usb3_phy_aux_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb3_phy_aux_clk_src", + .parent_names = gcc_parent_names_3, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_aggre1_noc_xo_clk = { + .halt_reg = 0x8202c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8202c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_aggre1_noc_xo_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_aggre1_ufs_axi_clk = { + .halt_reg = 0x82028, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x82028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_aggre1_ufs_axi_clk", + .parent_names = (const char *[]){ + "ufs_axi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_aggre1_usb3_axi_clk = { + .halt_reg = 0x82024, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x82024, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_aggre1_usb3_axi_clk", + .parent_names = (const char *[]){ + "usb30_master_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_apss_qdss_tsctr_div2_clk = { + .halt_reg = 0x48090, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x48090, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_apss_qdss_tsctr_div2_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_apss_qdss_tsctr_div8_clk = { + .halt_reg = 0x48094, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x48094, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_apss_qdss_tsctr_div8_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_bimc_hmss_axi_clk = { + .halt_reg = 0x48004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(22), + .hw.init = &(struct clk_init_data){ + .name = "gcc_bimc_hmss_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_bimc_mss_q6_axi_clk = { + .halt_reg = 0x4401c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x4401c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_bimc_mss_q6_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_ahb_clk = { + .halt_reg = 0x17004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(17), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = { + .halt_reg = 0x19008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x19008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup1_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup1_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = { + .halt_reg = 0x19004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x19004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup1_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup1_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = { + .halt_reg = 0x1b008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1b008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup2_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup2_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = { + .halt_reg = 0x1b004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1b004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup2_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup2_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup3_i2c_apps_clk = { + .halt_reg = 0x1d008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1d008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup3_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup3_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup3_spi_apps_clk = { + .halt_reg = 0x1d004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1d004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup3_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup3_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup4_i2c_apps_clk = { + .halt_reg = 0x1f008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1f008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup4_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup4_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup4_spi_apps_clk = { + .halt_reg = 0x1f004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1f004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup4_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup4_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup5_i2c_apps_clk = { + .halt_reg = 0x21008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x21008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup5_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup5_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup5_spi_apps_clk = { + .halt_reg = 0x21004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x21004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup5_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup5_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup6_i2c_apps_clk = { + .halt_reg = 0x23008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x23008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup6_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup6_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup6_spi_apps_clk = { + .halt_reg = 0x23004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x23004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup6_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup6_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_sleep_clk = { + .halt_reg = 0x17008, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(16), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_sleep_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart1_apps_clk = { + .halt_reg = 0x1a004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1a004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart1_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart1_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart2_apps_clk = { + .halt_reg = 0x1c004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1c004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart2_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart2_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart3_apps_clk = { + .halt_reg = 0x1e004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x1e004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart3_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart3_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_ahb_clk = { + .halt_reg = 0x25004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(15), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup1_i2c_apps_clk = { + .halt_reg = 0x26008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x26008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup1_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup1_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup1_spi_apps_clk = { + .halt_reg = 0x26004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x26004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup1_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup1_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup2_i2c_apps_clk = { + .halt_reg = 0x28008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x28008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup2_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup2_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup2_spi_apps_clk = { + .halt_reg = 0x28004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x28004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup2_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup2_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup3_i2c_apps_clk = { + .halt_reg = 0x2a008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2a008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup3_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup3_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup3_spi_apps_clk = { + .halt_reg = 0x2a004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2a004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup3_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup3_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup4_i2c_apps_clk = { + .halt_reg = 0x2c008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2c008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup4_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup4_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup4_spi_apps_clk = { + .halt_reg = 0x2c004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2c004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup4_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup4_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup5_i2c_apps_clk = { + .halt_reg = 0x2e008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2e008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup5_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup5_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup5_spi_apps_clk = { + .halt_reg = 0x2e004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2e004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup5_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup5_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup6_i2c_apps_clk = { + .halt_reg = 0x30008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x30008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup6_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup6_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup6_spi_apps_clk = { + .halt_reg = 0x30004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x30004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup6_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup6_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_sleep_clk = { + .halt_reg = 0x25008, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(14), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_sleep_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart1_apps_clk = { + .halt_reg = 0x27004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x27004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart1_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart1_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart2_apps_clk = { + .halt_reg = 0x29004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x29004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart2_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart2_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart3_apps_clk = { + .halt_reg = 0x2b004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x2b004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart3_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart3_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_cfg_noc_usb3_axi_clk = { + .halt_reg = 0x5018, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x5018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_cfg_noc_usb3_axi_clk", + .parent_names = (const char *[]){ + "usb30_master_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp1_clk = { + .halt_reg = 0x64000, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x64000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp1_clk", + .parent_names = (const char *[]){ + "gp1_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp2_clk = { + .halt_reg = 0x65000, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x65000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp2_clk", + .parent_names = (const char *[]){ + "gp2_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp3_clk = { + .halt_reg = 0x66000, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x66000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp3_clk", + .parent_names = (const char *[]){ + "gp3_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gpu_bimc_gfx_clk = { + .halt_reg = 0x71010, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x71010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gpu_bimc_gfx_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gpu_bimc_gfx_src_clk = { + .halt_reg = 0x7100c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x7100c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gpu_bimc_gfx_src_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gpu_cfg_ahb_clk = { + .halt_reg = 0x71004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x71004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gpu_cfg_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gpu_snoc_dvm_gfx_clk = { + .halt_reg = 0x71018, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x71018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gpu_snoc_dvm_gfx_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_hmss_ahb_clk = { + .halt_reg = 0x48000, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(21), + .hw.init = &(struct clk_init_data){ + .name = "gcc_hmss_ahb_clk", + .parent_names = (const char *[]){ + "hmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_hmss_at_clk = { + .halt_reg = 0x48010, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x48010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_hmss_at_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_hmss_dvm_bus_clk = { + .halt_reg = 0x4808c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x4808c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_hmss_dvm_bus_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_hmss_rbcpr_clk = { + .halt_reg = 0x48008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x48008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_hmss_rbcpr_clk", + .parent_names = (const char *[]){ + "hmss_rbcpr_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_hmss_trig_clk = { + .halt_reg = 0x4800c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x4800c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_hmss_trig_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_lpass_at_clk = { + .halt_reg = 0x47020, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x47020, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_lpass_at_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_lpass_trig_clk = { + .halt_reg = 0x4701c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x4701c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_lpass_trig_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mmss_noc_cfg_ahb_clk = { + .halt_reg = 0x9004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x9004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mmss_noc_cfg_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mmss_qm_ahb_clk = { + .halt_reg = 0x9030, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x9030, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mmss_qm_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mmss_qm_core_clk = { + .halt_reg = 0x900c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x900c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mmss_qm_core_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mmss_sys_noc_axi_clk = { + .halt_reg = 0x9000, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x9000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mmss_sys_noc_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_mss_at_clk = { + .halt_reg = 0x8a00c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8a00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mss_at_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_aux_clk = { + .halt_reg = 0x6b014, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6b014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_aux_clk", + .parent_names = (const char *[]){ + "pcie_aux_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_cfg_ahb_clk = { + .halt_reg = 0x6b010, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6b010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_cfg_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_mstr_axi_clk = { + .halt_reg = 0x6b00c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6b00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_mstr_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_pipe_clk = { + .halt_reg = 0x6b018, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6b018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_pipe_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_slv_axi_clk = { + .halt_reg = 0x6b008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6b008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_slv_axi_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_phy_aux_clk = { + .halt_reg = 0x6f004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6f004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_phy_aux_clk", + .parent_names = (const char *[]){ + "pcie_aux_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pdm2_clk = { + .halt_reg = 0x3300c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x3300c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pdm2_clk", + .parent_names = (const char *[]){ + "pdm2_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pdm_ahb_clk = { + .halt_reg = 0x33004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x33004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pdm_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pdm_xo4_clk = { + .halt_reg = 0x33008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x33008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pdm_xo4_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_prng_ahb_clk = { + .halt_reg = 0x34004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(13), + .hw.init = &(struct clk_init_data){ + .name = "gcc_prng_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc2_ahb_clk = { + .halt_reg = 0x14008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x14008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc2_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc2_apps_clk = { + .halt_reg = 0x14004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x14004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc2_apps_clk", + .parent_names = (const char *[]){ + "sdcc2_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc4_ahb_clk = { + .halt_reg = 0x16008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x16008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc4_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc4_apps_clk = { + .halt_reg = 0x16004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x16004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc4_apps_clk", + .parent_names = (const char *[]){ + "sdcc4_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_tsif_ahb_clk = { + .halt_reg = 0x36004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x36004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tsif_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_tsif_inactivity_timers_clk = { + .halt_reg = 0x3600c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x3600c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tsif_inactivity_timers_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_tsif_ref_clk = { + .halt_reg = 0x36008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x36008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tsif_ref_clk", + .parent_names = (const char *[]){ + "tsif_ref_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_ahb_clk = { + .halt_reg = 0x7500c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x7500c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_ahb_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_axi_clk = { + .halt_reg = 0x75008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x75008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_axi_clk", + .parent_names = (const char *[]){ + "ufs_axi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_ice_core_clk = { + .halt_reg = 0x7600c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x7600c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_ice_core_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_phy_aux_clk = { + .halt_reg = 0x76040, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x76040, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_phy_aux_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_rx_symbol_0_clk = { + .halt_reg = 0x75014, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x75014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_rx_symbol_0_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_rx_symbol_1_clk = { + .halt_reg = 0x7605c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x7605c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_rx_symbol_1_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_tx_symbol_0_clk = { + .halt_reg = 0x75010, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x75010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_tx_symbol_0_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_unipro_core_clk = { + .halt_reg = 0x76008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x76008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_unipro_core_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_master_clk = { + .halt_reg = 0xf008, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xf008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_master_clk", + .parent_names = (const char *[]){ + "usb30_master_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_mock_utmi_clk = { + .halt_reg = 0xf010, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xf010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb30_mock_utmi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_sleep_clk = { + .halt_reg = 0xf00c, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0xf00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_sleep_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb3_phy_aux_clk = { + .halt_reg = 0x50000, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x50000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb3_phy_aux_clk", + .parent_names = (const char *[]){ + "usb3_phy_aux_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb3_phy_pipe_clk = { + .halt_reg = 0x50004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x50004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb3_phy_pipe_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = { + .halt_reg = 0x6a004, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x6a004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_phy_cfg_ahb2phy_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct gdsc pcie_0_gdsc = { + .gdscr = 0x6b004, + .gds_hw_ctrl = 0x0, + .pd = { + .name = "pcie_0_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc ufs_gdsc = { + .gdscr = 0x75004, + .gds_hw_ctrl = 0x0, + .pd = { + .name = "ufs_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc usb_30_gdsc = { + .gdscr = 0xf004, + .gds_hw_ctrl = 0x0, + .pd = { + .name = "usb_30_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct clk_regmap *gcc_msm8998_clocks[] = { + [BLSP1_QUP1_I2C_APPS_CLK_SRC] = &blsp1_qup1_i2c_apps_clk_src.clkr, + [BLSP1_QUP1_SPI_APPS_CLK_SRC] = &blsp1_qup1_spi_apps_clk_src.clkr, + [BLSP1_QUP2_I2C_APPS_CLK_SRC] = &blsp1_qup2_i2c_apps_clk_src.clkr, + [BLSP1_QUP2_SPI_APPS_CLK_SRC] = &blsp1_qup2_spi_apps_clk_src.clkr, + [BLSP1_QUP3_I2C_APPS_CLK_SRC] = &blsp1_qup3_i2c_apps_clk_src.clkr, + [BLSP1_QUP3_SPI_APPS_CLK_SRC] = &blsp1_qup3_spi_apps_clk_src.clkr, + [BLSP1_QUP4_I2C_APPS_CLK_SRC] = &blsp1_qup4_i2c_apps_clk_src.clkr, + [BLSP1_QUP4_SPI_APPS_CLK_SRC] = &blsp1_qup4_spi_apps_clk_src.clkr, + [BLSP1_QUP5_I2C_APPS_CLK_SRC] = &blsp1_qup5_i2c_apps_clk_src.clkr, + [BLSP1_QUP5_SPI_APPS_CLK_SRC] = &blsp1_qup5_spi_apps_clk_src.clkr, + [BLSP1_QUP6_I2C_APPS_CLK_SRC] = &blsp1_qup6_i2c_apps_clk_src.clkr, + [BLSP1_QUP6_SPI_APPS_CLK_SRC] = &blsp1_qup6_spi_apps_clk_src.clkr, + [BLSP1_UART1_APPS_CLK_SRC] = &blsp1_uart1_apps_clk_src.clkr, + [BLSP1_UART2_APPS_CLK_SRC] = &blsp1_uart2_apps_clk_src.clkr, + [BLSP1_UART3_APPS_CLK_SRC] = &blsp1_uart3_apps_clk_src.clkr, + [BLSP2_QUP1_I2C_APPS_CLK_SRC] = &blsp2_qup1_i2c_apps_clk_src.clkr, + [BLSP2_QUP1_SPI_APPS_CLK_SRC] = &blsp2_qup1_spi_apps_clk_src.clkr, + [BLSP2_QUP2_I2C_APPS_CLK_SRC] = &blsp2_qup2_i2c_apps_clk_src.clkr, + [BLSP2_QUP2_SPI_APPS_CLK_SRC] = &blsp2_qup2_spi_apps_clk_src.clkr, + [BLSP2_QUP3_I2C_APPS_CLK_SRC] = &blsp2_qup3_i2c_apps_clk_src.clkr, + [BLSP2_QUP3_SPI_APPS_CLK_SRC] = &blsp2_qup3_spi_apps_clk_src.clkr, + [BLSP2_QUP4_I2C_APPS_CLK_SRC] = &blsp2_qup4_i2c_apps_clk_src.clkr, + [BLSP2_QUP4_SPI_APPS_CLK_SRC] = &blsp2_qup4_spi_apps_clk_src.clkr, + [BLSP2_QUP5_I2C_APPS_CLK_SRC] = &blsp2_qup5_i2c_apps_clk_src.clkr, + [BLSP2_QUP5_SPI_APPS_CLK_SRC] = &blsp2_qup5_spi_apps_clk_src.clkr, + [BLSP2_QUP6_I2C_APPS_CLK_SRC] = &blsp2_qup6_i2c_apps_clk_src.clkr, + [BLSP2_QUP6_SPI_APPS_CLK_SRC] = &blsp2_qup6_spi_apps_clk_src.clkr, + [BLSP2_UART1_APPS_CLK_SRC] = &blsp2_uart1_apps_clk_src.clkr, + [BLSP2_UART2_APPS_CLK_SRC] = &blsp2_uart2_apps_clk_src.clkr, + [BLSP2_UART3_APPS_CLK_SRC] = &blsp2_uart3_apps_clk_src.clkr, + [GCC_AGGRE1_NOC_XO_CLK] = &gcc_aggre1_noc_xo_clk.clkr, + [GCC_AGGRE1_UFS_AXI_CLK] = &gcc_aggre1_ufs_axi_clk.clkr, + [GCC_AGGRE1_USB3_AXI_CLK] = &gcc_aggre1_usb3_axi_clk.clkr, + [GCC_APSS_QDSS_TSCTR_DIV2_CLK] = &gcc_apss_qdss_tsctr_div2_clk.clkr, + [GCC_APSS_QDSS_TSCTR_DIV8_CLK] = &gcc_apss_qdss_tsctr_div8_clk.clkr, + [GCC_BIMC_HMSS_AXI_CLK] = &gcc_bimc_hmss_axi_clk.clkr, + [GCC_BIMC_MSS_Q6_AXI_CLK] = &gcc_bimc_mss_q6_axi_clk.clkr, + [GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr, + [GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr, + [GCC_BLSP1_QUP2_I2C_APPS_CLK] = &gcc_blsp1_qup2_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP2_SPI_APPS_CLK] = &gcc_blsp1_qup2_spi_apps_clk.clkr, + [GCC_BLSP1_QUP3_I2C_APPS_CLK] = &gcc_blsp1_qup3_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP3_SPI_APPS_CLK] = &gcc_blsp1_qup3_spi_apps_clk.clkr, + [GCC_BLSP1_QUP4_I2C_APPS_CLK] = &gcc_blsp1_qup4_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP4_SPI_APPS_CLK] = &gcc_blsp1_qup4_spi_apps_clk.clkr, + [GCC_BLSP1_QUP5_I2C_APPS_CLK] = &gcc_blsp1_qup5_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP5_SPI_APPS_CLK] = &gcc_blsp1_qup5_spi_apps_clk.clkr, + [GCC_BLSP1_QUP6_I2C_APPS_CLK] = &gcc_blsp1_qup6_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP6_SPI_APPS_CLK] = &gcc_blsp1_qup6_spi_apps_clk.clkr, + [GCC_BLSP1_SLEEP_CLK] = &gcc_blsp1_sleep_clk.clkr, + [GCC_BLSP1_UART1_APPS_CLK] = &gcc_blsp1_uart1_apps_clk.clkr, + [GCC_BLSP1_UART2_APPS_CLK] = &gcc_blsp1_uart2_apps_clk.clkr, + [GCC_BLSP1_UART3_APPS_CLK] = &gcc_blsp1_uart3_apps_clk.clkr, + [GCC_BLSP2_AHB_CLK] = &gcc_blsp2_ahb_clk.clkr, + [GCC_BLSP2_QUP1_I2C_APPS_CLK] = &gcc_blsp2_qup1_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP1_SPI_APPS_CLK] = &gcc_blsp2_qup1_spi_apps_clk.clkr, + [GCC_BLSP2_QUP2_I2C_APPS_CLK] = &gcc_blsp2_qup2_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP2_SPI_APPS_CLK] = &gcc_blsp2_qup2_spi_apps_clk.clkr, + [GCC_BLSP2_QUP3_I2C_APPS_CLK] = &gcc_blsp2_qup3_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP3_SPI_APPS_CLK] = &gcc_blsp2_qup3_spi_apps_clk.clkr, + [GCC_BLSP2_QUP4_I2C_APPS_CLK] = &gcc_blsp2_qup4_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP4_SPI_APPS_CLK] = &gcc_blsp2_qup4_spi_apps_clk.clkr, + [GCC_BLSP2_QUP5_I2C_APPS_CLK] = &gcc_blsp2_qup5_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP5_SPI_APPS_CLK] = &gcc_blsp2_qup5_spi_apps_clk.clkr, + [GCC_BLSP2_QUP6_I2C_APPS_CLK] = &gcc_blsp2_qup6_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP6_SPI_APPS_CLK] = &gcc_blsp2_qup6_spi_apps_clk.clkr, + [GCC_BLSP2_SLEEP_CLK] = &gcc_blsp2_sleep_clk.clkr, + [GCC_BLSP2_UART1_APPS_CLK] = &gcc_blsp2_uart1_apps_clk.clkr, + [GCC_BLSP2_UART2_APPS_CLK] = &gcc_blsp2_uart2_apps_clk.clkr, + [GCC_BLSP2_UART3_APPS_CLK] = &gcc_blsp2_uart3_apps_clk.clkr, + [GCC_CFG_NOC_USB3_AXI_CLK] = &gcc_cfg_noc_usb3_axi_clk.clkr, + [GCC_GP1_CLK] = &gcc_gp1_clk.clkr, + [GCC_GP2_CLK] = &gcc_gp2_clk.clkr, + [GCC_GP3_CLK] = &gcc_gp3_clk.clkr, + [GCC_GPU_BIMC_GFX_CLK] = &gcc_gpu_bimc_gfx_clk.clkr, + [GCC_GPU_BIMC_GFX_SRC_CLK] = &gcc_gpu_bimc_gfx_src_clk.clkr, + [GCC_GPU_CFG_AHB_CLK] = &gcc_gpu_cfg_ahb_clk.clkr, + [GCC_GPU_SNOC_DVM_GFX_CLK] = &gcc_gpu_snoc_dvm_gfx_clk.clkr, + [GCC_HMSS_AHB_CLK] = &gcc_hmss_ahb_clk.clkr, + [GCC_HMSS_AT_CLK] = &gcc_hmss_at_clk.clkr, + [GCC_HMSS_DVM_BUS_CLK] = &gcc_hmss_dvm_bus_clk.clkr, + [GCC_HMSS_RBCPR_CLK] = &gcc_hmss_rbcpr_clk.clkr, + [GCC_HMSS_TRIG_CLK] = &gcc_hmss_trig_clk.clkr, + [GCC_LPASS_AT_CLK] = &gcc_lpass_at_clk.clkr, + [GCC_LPASS_TRIG_CLK] = &gcc_lpass_trig_clk.clkr, + [GCC_MMSS_NOC_CFG_AHB_CLK] = &gcc_mmss_noc_cfg_ahb_clk.clkr, + [GCC_MMSS_QM_AHB_CLK] = &gcc_mmss_qm_ahb_clk.clkr, + [GCC_MMSS_QM_CORE_CLK] = &gcc_mmss_qm_core_clk.clkr, + [GCC_MMSS_SYS_NOC_AXI_CLK] = &gcc_mmss_sys_noc_axi_clk.clkr, + [GCC_MSS_AT_CLK] = &gcc_mss_at_clk.clkr, + [GCC_PCIE_0_AUX_CLK] = &gcc_pcie_0_aux_clk.clkr, + [GCC_PCIE_0_CFG_AHB_CLK] = &gcc_pcie_0_cfg_ahb_clk.clkr, + [GCC_PCIE_0_MSTR_AXI_CLK] = &gcc_pcie_0_mstr_axi_clk.clkr, + [GCC_PCIE_0_PIPE_CLK] = &gcc_pcie_0_pipe_clk.clkr, + [GCC_PCIE_0_SLV_AXI_CLK] = &gcc_pcie_0_slv_axi_clk.clkr, + [GCC_PCIE_PHY_AUX_CLK] = &gcc_pcie_phy_aux_clk.clkr, + [GCC_PDM2_CLK] = &gcc_pdm2_clk.clkr, + [GCC_PDM_AHB_CLK] = &gcc_pdm_ahb_clk.clkr, + [GCC_PDM_XO4_CLK] = &gcc_pdm_xo4_clk.clkr, + [GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr, + [GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr, + [GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr, + [GCC_SDCC4_AHB_CLK] = &gcc_sdcc4_ahb_clk.clkr, + [GCC_SDCC4_APPS_CLK] = &gcc_sdcc4_apps_clk.clkr, + [GCC_TSIF_AHB_CLK] = &gcc_tsif_ahb_clk.clkr, + [GCC_TSIF_INACTIVITY_TIMERS_CLK] = &gcc_tsif_inactivity_timers_clk.clkr, + [GCC_TSIF_REF_CLK] = &gcc_tsif_ref_clk.clkr, + [GCC_UFS_AHB_CLK] = &gcc_ufs_ahb_clk.clkr, + [GCC_UFS_AXI_CLK] = &gcc_ufs_axi_clk.clkr, + [GCC_UFS_ICE_CORE_CLK] = &gcc_ufs_ice_core_clk.clkr, + [GCC_UFS_PHY_AUX_CLK] = &gcc_ufs_phy_aux_clk.clkr, + [GCC_UFS_RX_SYMBOL_0_CLK] = &gcc_ufs_rx_symbol_0_clk.clkr, + [GCC_UFS_RX_SYMBOL_1_CLK] = &gcc_ufs_rx_symbol_1_clk.clkr, + [GCC_UFS_TX_SYMBOL_0_CLK] = &gcc_ufs_tx_symbol_0_clk.clkr, + [GCC_UFS_UNIPRO_CORE_CLK] = &gcc_ufs_unipro_core_clk.clkr, + [GCC_USB30_MASTER_CLK] = &gcc_usb30_master_clk.clkr, + [GCC_USB30_MOCK_UTMI_CLK] = &gcc_usb30_mock_utmi_clk.clkr, + [GCC_USB30_SLEEP_CLK] = &gcc_usb30_sleep_clk.clkr, + [GCC_USB3_PHY_AUX_CLK] = &gcc_usb3_phy_aux_clk.clkr, + [GCC_USB3_PHY_PIPE_CLK] = &gcc_usb3_phy_pipe_clk.clkr, + [GCC_USB_PHY_CFG_AHB2PHY_CLK] = &gcc_usb_phy_cfg_ahb2phy_clk.clkr, + [GP1_CLK_SRC] = &gp1_clk_src.clkr, + [GP2_CLK_SRC] = &gp2_clk_src.clkr, + [GP3_CLK_SRC] = &gp3_clk_src.clkr, + [GPLL0] = &gpll0.clkr, + [GPLL0_OUT_EVEN] = &gpll0_out_even.clkr, + [GPLL0_OUT_MAIN] = &gpll0_out_main.clkr, + [GPLL0_OUT_ODD] = &gpll0_out_odd.clkr, + [GPLL0_OUT_TEST] = &gpll0_out_test.clkr, + [GPLL1] = &gpll1.clkr, + [GPLL1_OUT_EVEN] = &gpll1_out_even.clkr, + [GPLL1_OUT_MAIN] = &gpll1_out_main.clkr, + [GPLL1_OUT_ODD] = &gpll1_out_odd.clkr, + [GPLL1_OUT_TEST] = &gpll1_out_test.clkr, + [GPLL2] = &gpll2.clkr, + [GPLL2_OUT_EVEN] = &gpll2_out_even.clkr, + [GPLL2_OUT_MAIN] = &gpll2_out_main.clkr, + [GPLL2_OUT_ODD] = &gpll2_out_odd.clkr, + [GPLL2_OUT_TEST] = &gpll2_out_test.clkr, + [GPLL3] = &gpll3.clkr, + [GPLL3_OUT_EVEN] = &gpll3_out_even.clkr, + [GPLL3_OUT_MAIN] = &gpll3_out_main.clkr, + [GPLL3_OUT_ODD] = &gpll3_out_odd.clkr, + [GPLL3_OUT_TEST] = &gpll3_out_test.clkr, + [GPLL4] = &gpll4.clkr, + [GPLL4_OUT_EVEN] = &gpll4_out_even.clkr, + [GPLL4_OUT_MAIN] = &gpll4_out_main.clkr, + [GPLL4_OUT_ODD] = &gpll4_out_odd.clkr, + [GPLL4_OUT_TEST] = &gpll4_out_test.clkr, + [HMSS_AHB_CLK_SRC] = &hmss_ahb_clk_src.clkr, + [HMSS_RBCPR_CLK_SRC] = &hmss_rbcpr_clk_src.clkr, + [PCIE_AUX_CLK_SRC] = &pcie_aux_clk_src.clkr, + [PDM2_CLK_SRC] = &pdm2_clk_src.clkr, + [SDCC2_APPS_CLK_SRC] = &sdcc2_apps_clk_src.clkr, + [SDCC4_APPS_CLK_SRC] = &sdcc4_apps_clk_src.clkr, + [TSIF_REF_CLK_SRC] = &tsif_ref_clk_src.clkr, + [UFS_AXI_CLK_SRC] = &ufs_axi_clk_src.clkr, + [USB30_MASTER_CLK_SRC] = &usb30_master_clk_src.clkr, + [USB30_MOCK_UTMI_CLK_SRC] = &usb30_mock_utmi_clk_src.clkr, + [USB3_PHY_AUX_CLK_SRC] = &usb3_phy_aux_clk_src.clkr, +}; + +static struct gdsc *gcc_msm8998_gdscs[] = { + [PCIE_0_GDSC] = &pcie_0_gdsc, + [UFS_GDSC] = &ufs_gdsc, + [USB_30_GDSC] = &usb_30_gdsc, +}; + +static const struct qcom_reset_map gcc_msm8998_resets[] = { + [GCC_BLSP1_QUP1_BCR] = { 0x102400 }, + [GCC_BLSP1_QUP2_BCR] = { 0x110592 }, + [GCC_BLSP1_QUP3_BCR] = { 0x118784 }, + [GCC_BLSP1_QUP4_BCR] = { 0x126976 }, + [GCC_BLSP1_QUP5_BCR] = { 0x135168 }, + [GCC_BLSP1_QUP6_BCR] = { 0x143360 }, + [GCC_BLSP2_QUP1_BCR] = { 0x155648 }, + [GCC_BLSP2_QUP2_BCR] = { 0x163840 }, + [GCC_BLSP2_QUP3_BCR] = { 0x172032 }, + [GCC_BLSP2_QUP4_BCR] = { 0x180224 }, + [GCC_BLSP2_QUP5_BCR] = { 0x188416 }, + [GCC_BLSP2_QUP6_BCR] = { 0x196608 }, + [GCC_PCIE_0_BCR] = { 0x438272 }, + [GCC_PDM_BCR] = { 0x208896 }, + [GCC_SDCC2_BCR] = { 0x81920 }, + [GCC_SDCC4_BCR] = { 0x90112 }, + [GCC_TSIF_BCR] = { 0x221184 }, + [GCC_UFS_BCR] = { 0x479232 }, + [GCC_USB_30_BCR] = { 0x61440 }, +}; + +static const struct regmap_config gcc_msm8998_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x8f000, + .fast_io = true, +}; + +static const struct qcom_cc_desc gcc_msm8998_desc = { + .config = &gcc_msm8998_regmap_config, + .clks = gcc_msm8998_clocks, + .num_clks = ARRAY_SIZE(gcc_msm8998_clocks), + .resets = gcc_msm8998_resets, + .num_resets = ARRAY_SIZE(gcc_msm8998_resets), + .gdscs = gcc_msm8998_gdscs, + .num_gdscs = ARRAY_SIZE(gcc_msm8998_gdscs), +}; + +static int gcc_msm8998_probe(struct platform_device *pdev) +{ + struct regmap *regmap; + int ret; + + regmap = qcom_cc_map(pdev, &gcc_msm8998_desc); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + /* + * Set the HMSS_AHB_CLK_SLEEP_ENA bit to allow the hmss_ahb_clk to be + * turned off by hardware during certain apps low power modes. + */ + ret = regmap_update_bits(regmap, 0x52008, BIT(21), BIT(21)); + if (ret) + return ret; + + return qcom_cc_really_probe(pdev, &gcc_msm8998_desc, regmap); +} + +static const struct of_device_id gcc_msm8998_match_table[] = { + { .compatible = "qcom,gcc-msm8998" }, + { } +}; +MODULE_DEVICE_TABLE(of, gcc_msm8998_match_table); + +static struct platform_driver gcc_msm8998_driver = { + .probe = gcc_msm8998_probe, + .driver = { + .name = "gcc-msm8998", + .of_match_table = gcc_msm8998_match_table, + }, +}; + +static int __init gcc_msm8998_init(void) +{ + return platform_driver_register(&gcc_msm8998_driver); +} +core_initcall(gcc_msm8998_init); + +static void __exit gcc_msm8998_exit(void) +{ + platform_driver_unregister(&gcc_msm8998_driver); +} +module_exit(gcc_msm8998_exit); + +MODULE_DESCRIPTION("QCOM GCC msm8998 Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:gcc-msm8998"); diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c index 3a11c382a663..72714633e39c 100644 --- a/drivers/clk/socfpga/clk-s10.c +++ b/drivers/clk/socfpga/clk-s10.c @@ -260,46 +260,45 @@ static int s10_clk_register_pll(const struct stratix10_pll_clock *clks, return 0; } -static struct stratix10_clock_data *__socfpga_s10_clk_init(struct device_node *np, +static struct stratix10_clock_data *__socfpga_s10_clk_init(struct platform_device *pdev, int nr_clks) { + struct device_node *np = pdev->dev.of_node; + struct device *dev = &pdev->dev; struct stratix10_clock_data *clk_data; struct clk **clk_table; + struct resource *res; void __iomem *base; - base = of_iomap(np, 0); - if (!base) { + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(dev, res); + if (IS_ERR(base)) { pr_err("%s: failed to map clock registers\n", __func__); - goto err; + return ERR_CAST(base); } - clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL); + clk_data = devm_kzalloc(dev, sizeof(*clk_data), GFP_KERNEL); if (!clk_data) - goto err; + return ERR_PTR(-ENOMEM); clk_data->base = base; - clk_table = kcalloc(nr_clks, sizeof(*clk_table), GFP_KERNEL); + clk_table = devm_kcalloc(dev, nr_clks, sizeof(*clk_table), GFP_KERNEL); if (!clk_table) - goto err_data; + return ERR_PTR(-ENOMEM); clk_data->clk_data.clks = clk_table; clk_data->clk_data.clk_num = nr_clks; of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data->clk_data); return clk_data; - -err_data: - kfree(clk_data); -err: - return NULL; } -static int s10_clkmgr_init(struct device_node *np) +static int s10_clkmgr_init(struct platform_device *pdev) { struct stratix10_clock_data *clk_data; - clk_data = __socfpga_s10_clk_init(np, STRATIX10_NUM_CLKS); - if (!clk_data) - return -ENOMEM; + clk_data = __socfpga_s10_clk_init(pdev, STRATIX10_NUM_CLKS); + if (IS_ERR(clk_data)) + return PTR_ERR(clk_data); s10_clk_register_pll(s10_pll_clks, ARRAY_SIZE(s10_pll_clks), clk_data); @@ -317,11 +316,7 @@ static int s10_clkmgr_init(struct device_node *np) static int s10_clkmgr_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; - - s10_clkmgr_init(np); - - return 0; + return s10_clkmgr_init(pdev); } static const struct of_device_id stratix10_clkmgr_match_table[] = { @@ -334,6 +329,7 @@ static struct platform_driver stratix10_clkmgr_driver = { .probe = s10_clkmgr_probe, .driver = { .name = "stratix10-clkmgr", + .suppress_bind_attrs = true, .of_match_table = stratix10_clkmgr_match_table, }, }; diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c index f911d9f77763..47810be7f15c 100644 --- a/drivers/clk/spear/spear6xx_clock.c +++ b/drivers/clk/spear/spear6xx_clock.c @@ -147,7 +147,7 @@ void __init spear6xx_clk_init(void __iomem *misc_base) clk = clk_register_fixed_factor(NULL, "wdt_clk", "osc_30m_clk", 0, 1, 1); - clk_register_clkdev(clk, NULL, "wdt"); + clk_register_clkdev(clk, NULL, "fc880000.wdt"); /* clock derived from pll1 clk */ clk = clk_register_fixed_factor(NULL, "cpu_clk", "pll1_clk", diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c index ebc78ab2df05..4f5ff9fa11fd 100644 --- a/drivers/clk/uniphier/clk-uniphier-sys.c +++ b/drivers/clk/uniphier/clk-uniphier-sys.c @@ -51,6 +51,9 @@ #define UNIPHIER_LD11_SYS_CLK_STDMAC(idx) \ UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x210c, 8) +#define UNIPHIER_LD11_SYS_CLK_HSC(idx) \ + UNIPHIER_CLK_GATE("hsc", (idx), NULL, 0x210c, 9) + #define UNIPHIER_PRO4_SYS_CLK_GIO(idx) \ UNIPHIER_CLK_GATE("gio", (idx), NULL, 0x2104, 6) @@ -182,6 +185,7 @@ const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = { /* Index 5 reserved for eMMC PHY */ UNIPHIER_LD11_SYS_CLK_ETHER(6), UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */ + UNIPHIER_LD11_SYS_CLK_HSC(9), UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25), UNIPHIER_LD11_SYS_CLK_AIO(40), UNIPHIER_LD11_SYS_CLK_EVEA(41), @@ -215,6 +219,7 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { UNIPHIER_LD20_SYS_CLK_SD, UNIPHIER_LD11_SYS_CLK_ETHER(6), UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC */ + UNIPHIER_LD11_SYS_CLK_HSC(9), /* GIO is always clock-enabled: no function for 0x210c bit5 */ /* * clock for USB Link is enabled by the logic "OR" of bit 14 and bit 15. diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c index 3ac9dec9a038..e01222ea888f 100644 --- a/drivers/clocksource/timer-sp804.c +++ b/drivers/clocksource/timer-sp804.c @@ -27,6 +27,7 @@ #include <linux/io.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/of_clk.h> #include <linux/of_irq.h> #include <linux/sched_clock.h> @@ -245,7 +246,7 @@ static int __init sp804_of_init(struct device_node *np) clk1 = NULL; /* Get the 2nd clock if the timer has 3 timer clocks */ - if (of_count_phandle_with_args(np, "clocks", "#clock-cells") == 3) { + if (of_clk_get_parent_count(np) == 3) { clk2 = of_clk_get(np, 1); if (IS_ERR(clk2)) { pr_err("sp804: %s clock not found: %d\n", np->name, diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 020d6d84639c..25e80a5370ca 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -12,12 +12,12 @@ #include <linux/io.h> #include <linux/clk.h> -#include <linux/clk-provider.h> #include <linux/gpio/driver.h> #include <linux/irqdomain.h> #include <linux/irqchip/chained_irq.h> #include <linux/export.h> #include <linux/of.h> +#include <linux/of_clk.h> #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/of_irq.h> @@ -1361,7 +1361,7 @@ int sunxi_pinctrl_init_with_variant(struct platform_device *pdev, goto gpiochip_error; } - ret = of_count_phandle_with_args(node, "clocks", "#clock-cells"); + ret = of_clk_get_parent_count(node); clk = devm_clk_get(&pdev->dev, ret == 1 ? NULL : "apb"); if (IS_ERR(clk)) { ret = PTR_ERR(clk); diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index 53efc386b1ad..13913d40c821 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -14,6 +14,7 @@ #include <linux/pm_clock.h> #include <linux/pm_domain.h> #include <linux/of_address.h> +#include <linux/of_clk.h> #include <linux/of_platform.h> #include <linux/clk.h> #include <linux/regmap.h> @@ -400,8 +401,7 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu, pd->info = pd_info; pd->pmu = pmu; - pd->num_clks = of_count_phandle_with_args(node, "clocks", - "#clock-cells"); + pd->num_clks = of_clk_get_parent_count(node); if (pd->num_clks > 0) { pd->clks = devm_kcalloc(pmu->dev, pd->num_clks, sizeof(*pd->clks), GFP_KERNEL); diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index d9fcdb592b39..d8cb48a4b8eb 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -31,6 +31,7 @@ #include <linux/iopoll.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/of_clk.h> #include <linux/of_platform.h> #include <linux/platform_device.h> #include <linux/pm_domain.h> @@ -725,7 +726,7 @@ static int tegra_powergate_of_get_clks(struct tegra_powergate *pg, unsigned int i, count; int err; - count = of_count_phandle_with_args(np, "clocks", "#clock-cells"); + count = of_clk_get_parent_count(np); if (count == 0) return -ENODEV; diff --git a/include/dt-bindings/clock/actions,s900-cmu.h b/include/dt-bindings/clock/actions,s900-cmu.h new file mode 100644 index 000000000000..7c1251565f43 --- /dev/null +++ b/include/dt-bindings/clock/actions,s900-cmu.h @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Device Tree binding constants for Actions Semi S900 Clock Management Unit +// +// Copyright (c) 2014 Actions Semi Inc. +// Copyright (c) 2018 Linaro Ltd. + +#ifndef __DT_BINDINGS_CLOCK_S900_CMU_H +#define __DT_BINDINGS_CLOCK_S900_CMU_H + +#define CLK_NONE 0 + +/* fixed rate clocks */ +#define CLK_LOSC 1 +#define CLK_HOSC 2 + +/* pll clocks */ +#define CLK_CORE_PLL 3 +#define CLK_DEV_PLL 4 +#define CLK_DDR_PLL 5 +#define CLK_NAND_PLL 6 +#define CLK_DISPLAY_PLL 7 +#define CLK_DSI_PLL 8 +#define CLK_ASSIST_PLL 9 +#define CLK_AUDIO_PLL 10 + +/* system clock */ +#define CLK_CPU 15 +#define CLK_DEV 16 +#define CLK_NOC 17 +#define CLK_NOC_MUX 18 +#define CLK_NOC_DIV 19 +#define CLK_AHB 20 +#define CLK_APB 21 +#define CLK_DMAC 22 + +/* peripheral device clock */ +#define CLK_GPIO 23 + +#define CLK_BISP 24 +#define CLK_CSI0 25 +#define CLK_CSI1 26 + +#define CLK_DE0 27 +#define CLK_DE1 28 +#define CLK_DE2 29 +#define CLK_DE3 30 +#define CLK_DSI 32 + +#define CLK_GPU 33 +#define CLK_GPU_CORE 34 +#define CLK_GPU_MEM 35 +#define CLK_GPU_SYS 36 + +#define CLK_HDE 37 +#define CLK_I2C0 38 +#define CLK_I2C1 39 +#define CLK_I2C2 40 +#define CLK_I2C3 41 +#define CLK_I2C4 42 +#define CLK_I2C5 43 +#define CLK_I2SRX 44 +#define CLK_I2STX 45 +#define CLK_IMX 46 +#define CLK_LCD 47 +#define CLK_NAND0 48 +#define CLK_NAND1 49 +#define CLK_PWM0 50 +#define CLK_PWM1 51 +#define CLK_PWM2 52 +#define CLK_PWM3 53 +#define CLK_PWM4 54 +#define CLK_PWM5 55 +#define CLK_SD0 56 +#define CLK_SD1 57 +#define CLK_SD2 58 +#define CLK_SD3 59 +#define CLK_SENSOR 60 +#define CLK_SPEED_SENSOR 61 +#define CLK_SPI0 62 +#define CLK_SPI1 63 +#define CLK_SPI2 64 +#define CLK_SPI3 65 +#define CLK_THERMAL_SENSOR 66 +#define CLK_UART0 67 +#define CLK_UART1 68 +#define CLK_UART2 69 +#define CLK_UART3 70 +#define CLK_UART4 71 +#define CLK_UART5 72 +#define CLK_UART6 73 +#define CLK_VCE 74 +#define CLK_VDE 75 + +#define CLK_USB3_480MPLL0 76 +#define CLK_USB3_480MPHY0 77 +#define CLK_USB3_5GPHY 78 +#define CLK_USB3_CCE 79 +#define CLK_USB3_MAC 80 + +#define CLK_TIMER 83 + +#define CLK_HDMI_AUDIO 84 + +#define CLK_24M 85 + +#define CLK_EDP 86 + +#define CLK_24M_EDP 87 +#define CLK_EDP_PLL 88 +#define CLK_EDP_LINK 89 + +#define CLK_USB2H0_PLLEN 90 +#define CLK_USB2H0_PHY 91 +#define CLK_USB2H0_CCE 92 +#define CLK_USB2H1_PLLEN 93 +#define CLK_USB2H1_PHY 94 +#define CLK_USB2H1_CCE 95 + +#define CLK_DDR0 96 +#define CLK_DDR1 97 +#define CLK_DMM 98 + +#define CLK_ETH_MAC 99 +#define CLK_RMII_REF 100 + +#define CLK_NR_CLKS (CLK_RMII_REF + 1) + +#endif /* __DT_BINDINGS_CLOCK_S900_CMU_H */ diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h index d3558d897a4d..4d01804e7c43 100644 --- a/include/dt-bindings/clock/aspeed-clock.h +++ b/include/dt-bindings/clock/aspeed-clock.h @@ -45,8 +45,9 @@ #define ASPEED_RESET_JTAG_MASTER 3 #define ASPEED_RESET_MIC 4 #define ASPEED_RESET_PWM 5 -#define ASPEED_RESET_PCIVGA 6 +#define ASPEED_RESET_PECI 6 #define ASPEED_RESET_I2C 7 #define ASPEED_RESET_AHB 8 +#define ASPEED_RESET_CRT1 9 #endif diff --git a/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h new file mode 100644 index 000000000000..f21522605b94 --- /dev/null +++ b/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Nuvoton NPCM7xx Clock Generator binding + * clock binding number for all clocks supportted by nuvoton,npcm7xx-clk + * + * Copyright (C) 2018 Nuvoton Technologies tali.perry@nuvoton.com + * + */ + +#ifndef __DT_BINDINGS_CLOCK_NPCM7XX_H +#define __DT_BINDINGS_CLOCK_NPCM7XX_H + + +#define NPCM7XX_CLK_CPU 0 +#define NPCM7XX_CLK_GFX_PIXEL 1 +#define NPCM7XX_CLK_MC 2 +#define NPCM7XX_CLK_ADC 3 +#define NPCM7XX_CLK_AHB 4 +#define NPCM7XX_CLK_TIMER 5 +#define NPCM7XX_CLK_UART 6 +#define NPCM7XX_CLK_MMC 7 +#define NPCM7XX_CLK_SPI3 8 +#define NPCM7XX_CLK_PCI 9 +#define NPCM7XX_CLK_AXI 10 +#define NPCM7XX_CLK_APB4 11 +#define NPCM7XX_CLK_APB3 12 +#define NPCM7XX_CLK_APB2 13 +#define NPCM7XX_CLK_APB1 14 +#define NPCM7XX_CLK_APB5 15 +#define NPCM7XX_CLK_CLKOUT 16 +#define NPCM7XX_CLK_GFX 17 +#define NPCM7XX_CLK_SU 18 +#define NPCM7XX_CLK_SU48 19 +#define NPCM7XX_CLK_SDHC 20 +#define NPCM7XX_CLK_SPI0 21 +#define NPCM7XX_CLK_SPIX 22 + +#define NPCM7XX_CLK_REFCLK 23 +#define NPCM7XX_CLK_SYSBYPCK 24 +#define NPCM7XX_CLK_MCBYPCK 25 + +#define NPCM7XX_NUM_CLOCKS (NPCM7XX_CLK_MCBYPCK+1) + +#endif diff --git a/include/dt-bindings/clock/qcom,gcc-msm8998.h b/include/dt-bindings/clock/qcom,gcc-msm8998.h new file mode 100644 index 000000000000..58a242e656b1 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-msm8998.h @@ -0,0 +1,208 @@ +/* + * Copyright (c) 2016, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_MSM_GCC_COBALT_H +#define _DT_BINDINGS_CLK_MSM_GCC_COBALT_H + +#define BLSP1_QUP1_I2C_APPS_CLK_SRC 0 +#define BLSP1_QUP1_SPI_APPS_CLK_SRC 1 +#define BLSP1_QUP2_I2C_APPS_CLK_SRC 2 +#define BLSP1_QUP2_SPI_APPS_CLK_SRC 3 +#define BLSP1_QUP3_I2C_APPS_CLK_SRC 4 +#define BLSP1_QUP3_SPI_APPS_CLK_SRC 5 +#define BLSP1_QUP4_I2C_APPS_CLK_SRC 6 +#define BLSP1_QUP4_SPI_APPS_CLK_SRC 7 +#define BLSP1_QUP5_I2C_APPS_CLK_SRC 8 +#define BLSP1_QUP5_SPI_APPS_CLK_SRC 9 +#define BLSP1_QUP6_I2C_APPS_CLK_SRC 10 +#define BLSP1_QUP6_SPI_APPS_CLK_SRC 11 +#define BLSP1_UART1_APPS_CLK_SRC 12 +#define BLSP1_UART2_APPS_CLK_SRC 13 +#define BLSP1_UART3_APPS_CLK_SRC 14 +#define BLSP2_QUP1_I2C_APPS_CLK_SRC 15 +#define BLSP2_QUP1_SPI_APPS_CLK_SRC 16 +#define BLSP2_QUP2_I2C_APPS_CLK_SRC 17 +#define BLSP2_QUP2_SPI_APPS_CLK_SRC 18 +#define BLSP2_QUP3_I2C_APPS_CLK_SRC 19 +#define BLSP2_QUP3_SPI_APPS_CLK_SRC 20 +#define BLSP2_QUP4_I2C_APPS_CLK_SRC 21 +#define BLSP2_QUP4_SPI_APPS_CLK_SRC 22 +#define BLSP2_QUP5_I2C_APPS_CLK_SRC 23 +#define BLSP2_QUP5_SPI_APPS_CLK_SRC 24 +#define BLSP2_QUP6_I2C_APPS_CLK_SRC 25 +#define BLSP2_QUP6_SPI_APPS_CLK_SRC 26 +#define BLSP2_UART1_APPS_CLK_SRC 27 +#define BLSP2_UART2_APPS_CLK_SRC 28 +#define BLSP2_UART3_APPS_CLK_SRC 29 +#define GCC_AGGRE1_NOC_XO_CLK 30 +#define GCC_AGGRE1_UFS_AXI_CLK 31 +#define GCC_AGGRE1_USB3_AXI_CLK 32 +#define GCC_APSS_QDSS_TSCTR_DIV2_CLK 33 +#define GCC_APSS_QDSS_TSCTR_DIV8_CLK 34 +#define GCC_BIMC_HMSS_AXI_CLK 35 +#define GCC_BIMC_MSS_Q6_AXI_CLK 36 +#define GCC_BLSP1_AHB_CLK 37 +#define GCC_BLSP1_QUP1_I2C_APPS_CLK 38 +#define GCC_BLSP1_QUP1_SPI_APPS_CLK 39 +#define GCC_BLSP1_QUP2_I2C_APPS_CLK 40 +#define GCC_BLSP1_QUP2_SPI_APPS_CLK 41 +#define GCC_BLSP1_QUP3_I2C_APPS_CLK 42 +#define GCC_BLSP1_QUP3_SPI_APPS_CLK 43 +#define GCC_BLSP1_QUP4_I2C_APPS_CLK 44 +#define GCC_BLSP1_QUP4_SPI_APPS_CLK 45 +#define GCC_BLSP1_QUP5_I2C_APPS_CLK 46 +#define GCC_BLSP1_QUP5_SPI_APPS_CLK 47 +#define GCC_BLSP1_QUP6_I2C_APPS_CLK 48 +#define GCC_BLSP1_QUP6_SPI_APPS_CLK 49 +#define GCC_BLSP1_SLEEP_CLK 50 +#define GCC_BLSP1_UART1_APPS_CLK 51 +#define GCC_BLSP1_UART2_APPS_CLK 52 +#define GCC_BLSP1_UART3_APPS_CLK 53 +#define GCC_BLSP2_AHB_CLK 54 +#define GCC_BLSP2_QUP1_I2C_APPS_CLK 55 +#define GCC_BLSP2_QUP1_SPI_APPS_CLK 56 +#define GCC_BLSP2_QUP2_I2C_APPS_CLK 57 +#define GCC_BLSP2_QUP2_SPI_APPS_CLK 58 +#define GCC_BLSP2_QUP3_I2C_APPS_CLK 59 +#define GCC_BLSP2_QUP3_SPI_APPS_CLK 60 +#define GCC_BLSP2_QUP4_I2C_APPS_CLK 61 +#define GCC_BLSP2_QUP4_SPI_APPS_CLK 62 +#define GCC_BLSP2_QUP5_I2C_APPS_CLK 63 +#define GCC_BLSP2_QUP5_SPI_APPS_CLK 64 +#define GCC_BLSP2_QUP6_I2C_APPS_CLK 65 +#define GCC_BLSP2_QUP6_SPI_APPS_CLK 66 +#define GCC_BLSP2_SLEEP_CLK 67 +#define GCC_BLSP2_UART1_APPS_CLK 68 +#define GCC_BLSP2_UART2_APPS_CLK 69 +#define GCC_BLSP2_UART3_APPS_CLK 70 +#define GCC_CFG_NOC_USB3_AXI_CLK 71 +#define GCC_GP1_CLK 72 +#define GCC_GP2_CLK 73 +#define GCC_GP3_CLK 74 +#define GCC_GPU_BIMC_GFX_CLK 75 +#define GCC_GPU_BIMC_GFX_SRC_CLK 76 +#define GCC_GPU_CFG_AHB_CLK 77 +#define GCC_GPU_SNOC_DVM_GFX_CLK 78 +#define GCC_HMSS_AHB_CLK 79 +#define GCC_HMSS_AT_CLK 80 +#define GCC_HMSS_DVM_BUS_CLK 81 +#define GCC_HMSS_RBCPR_CLK 82 +#define GCC_HMSS_TRIG_CLK 83 +#define GCC_LPASS_AT_CLK 84 +#define GCC_LPASS_TRIG_CLK 85 +#define GCC_MMSS_NOC_CFG_AHB_CLK 86 +#define GCC_MMSS_QM_AHB_CLK 87 +#define GCC_MMSS_QM_CORE_CLK 88 +#define GCC_MMSS_SYS_NOC_AXI_CLK 89 +#define GCC_MSS_AT_CLK 90 +#define GCC_PCIE_0_AUX_CLK 91 +#define GCC_PCIE_0_CFG_AHB_CLK 92 +#define GCC_PCIE_0_MSTR_AXI_CLK 93 +#define GCC_PCIE_0_PIPE_CLK 94 +#define GCC_PCIE_0_SLV_AXI_CLK 95 +#define GCC_PCIE_PHY_AUX_CLK 96 +#define GCC_PDM2_CLK 97 +#define GCC_PDM_AHB_CLK 98 +#define GCC_PDM_XO4_CLK 99 +#define GCC_PRNG_AHB_CLK 100 +#define GCC_SDCC2_AHB_CLK 101 +#define GCC_SDCC2_APPS_CLK 102 +#define GCC_SDCC4_AHB_CLK 103 +#define GCC_SDCC4_APPS_CLK 104 +#define GCC_TSIF_AHB_CLK 105 +#define GCC_TSIF_INACTIVITY_TIMERS_CLK 106 +#define GCC_TSIF_REF_CLK 107 +#define GCC_UFS_AHB_CLK 108 +#define GCC_UFS_AXI_CLK 109 +#define GCC_UFS_ICE_CORE_CLK 110 +#define GCC_UFS_PHY_AUX_CLK 111 +#define GCC_UFS_RX_SYMBOL_0_CLK 112 +#define GCC_UFS_RX_SYMBOL_1_CLK 113 +#define GCC_UFS_TX_SYMBOL_0_CLK 114 +#define GCC_UFS_UNIPRO_CORE_CLK 115 +#define GCC_USB30_MASTER_CLK 116 +#define GCC_USB30_MOCK_UTMI_CLK 117 +#define GCC_USB30_SLEEP_CLK 118 +#define GCC_USB3_PHY_AUX_CLK 119 +#define GCC_USB3_PHY_PIPE_CLK 120 +#define GCC_USB_PHY_CFG_AHB2PHY_CLK 121 +#define GP1_CLK_SRC 122 +#define GP2_CLK_SRC 123 +#define GP3_CLK_SRC 124 +#define GPLL0 125 +#define GPLL0_OUT_EVEN 126 +#define GPLL0_OUT_MAIN 127 +#define GPLL0_OUT_ODD 128 +#define GPLL0_OUT_TEST 129 +#define GPLL1 130 +#define GPLL1_OUT_EVEN 131 +#define GPLL1_OUT_MAIN 132 +#define GPLL1_OUT_ODD 133 +#define GPLL1_OUT_TEST 134 +#define GPLL2 135 +#define GPLL2_OUT_EVEN 136 +#define GPLL2_OUT_MAIN 137 +#define GPLL2_OUT_ODD 138 +#define GPLL2_OUT_TEST 139 +#define GPLL3 140 +#define GPLL3_OUT_EVEN 141 +#define GPLL3_OUT_MAIN 142 +#define GPLL3_OUT_ODD 143 +#define GPLL3_OUT_TEST 144 +#define GPLL4 145 +#define GPLL4_OUT_EVEN 146 +#define GPLL4_OUT_MAIN 147 +#define GPLL4_OUT_ODD 148 +#define GPLL4_OUT_TEST 149 +#define GPLL6 150 +#define GPLL6_OUT_EVEN 151 +#define GPLL6_OUT_MAIN 152 +#define GPLL6_OUT_ODD 153 +#define GPLL6_OUT_TEST 154 +#define HMSS_AHB_CLK_SRC 155 +#define HMSS_RBCPR_CLK_SRC 156 +#define PCIE_AUX_CLK_SRC 157 +#define PDM2_CLK_SRC 158 +#define SDCC2_APPS_CLK_SRC 159 +#define SDCC4_APPS_CLK_SRC 160 +#define TSIF_REF_CLK_SRC 161 +#define UFS_AXI_CLK_SRC 162 +#define USB30_MASTER_CLK_SRC 163 +#define USB30_MOCK_UTMI_CLK_SRC 164 +#define USB3_PHY_AUX_CLK_SRC 165 + +#define PCIE_0_GDSC 0 +#define UFS_GDSC 1 +#define USB_30_GDSC 2 + +#define GCC_BLSP1_QUP1_BCR 0 +#define GCC_BLSP1_QUP2_BCR 1 +#define GCC_BLSP1_QUP3_BCR 2 +#define GCC_BLSP1_QUP4_BCR 3 +#define GCC_BLSP1_QUP5_BCR 4 +#define GCC_BLSP1_QUP6_BCR 5 +#define GCC_BLSP2_QUP1_BCR 6 +#define GCC_BLSP2_QUP2_BCR 7 +#define GCC_BLSP2_QUP3_BCR 8 +#define GCC_BLSP2_QUP4_BCR 9 +#define GCC_BLSP2_QUP5_BCR 10 +#define GCC_BLSP2_QUP6_BCR 11 +#define GCC_PCIE_0_BCR 12 +#define GCC_PDM_BCR 13 +#define GCC_SDCC2_BCR 14 +#define GCC_SDCC4_BCR 15 +#define GCC_TSIF_BCR 16 +#define GCC_UFS_BCR 17 +#define GCC_USB_30_BCR 18 + +#endif diff --git a/include/dt-bindings/clock/qcom,rpmh.h b/include/dt-bindings/clock/qcom,rpmh.h new file mode 100644 index 000000000000..f48fbd6f2095 --- /dev/null +++ b/include/dt-bindings/clock/qcom,rpmh.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2018, The Linux Foundation. All rights reserved. */ + + +#ifndef _DT_BINDINGS_CLK_MSM_RPMH_H +#define _DT_BINDINGS_CLK_MSM_RPMH_H + +/* RPMh controlled clocks */ +#define RPMH_CXO_CLK 0 +#define RPMH_CXO_CLK_A 1 +#define RPMH_LN_BB_CLK2 2 +#define RPMH_LN_BB_CLK2_A 3 +#define RPMH_LN_BB_CLK3 4 +#define RPMH_LN_BB_CLK3_A 5 +#define RPMH_RF_CLK1 6 +#define RPMH_RF_CLK1_A 7 +#define RPMH_RF_CLK2 8 +#define RPMH_RF_CLK2_A 9 +#define RPMH_RF_CLK3 10 +#define RPMH_RF_CLK3_A 11 + +#endif diff --git a/include/dt-bindings/clock/stm32mp1-clks.h b/include/dt-bindings/clock/stm32mp1-clks.h index 86e3ec662ef4..90ec780bfc68 100644 --- a/include/dt-bindings/clock/stm32mp1-clks.h +++ b/include/dt-bindings/clock/stm32mp1-clks.h @@ -76,7 +76,7 @@ #define I2C6 63 #define USART1 64 #define RTCAPB 65 -#define TZC 66 +#define TZC1 66 #define TZPC 67 #define IWDG1 68 #define BSEC 69 @@ -123,6 +123,7 @@ #define CRC1 110 #define USBH 111 #define ETHSTP 112 +#define TZC2 113 /* Kernel clocks */ #define SDMMC1_K 118 @@ -228,7 +229,6 @@ #define CK_MCO2 212 /* TRACE & DEBUG clocks */ -#define DBG 213 #define CK_DBG 214 #define CK_TRACE 215 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 210a890008f9..f2c8fb81e9b0 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -13,6 +13,7 @@ #include <linux/io.h> #include <linux/of.h> +#include <linux/of_clk.h> #ifdef CONFIG_COMMON_CLK @@ -802,8 +803,6 @@ unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate); struct of_device_id; -typedef void (*of_clk_init_cb_t)(struct device_node *); - struct clk_onecell_data { struct clk **clks; unsigned int clk_num; @@ -890,13 +889,10 @@ struct clk_hw *of_clk_hw_simple_get(struct of_phandle_args *clkspec, struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data); struct clk_hw *of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data); -unsigned int of_clk_get_parent_count(struct device_node *np); int of_clk_parent_fill(struct device_node *np, const char **parents, unsigned int size); -const char *of_clk_get_parent_name(struct device_node *np, int index); int of_clk_detect_critical(struct device_node *np, int index, unsigned long *flags); -void of_clk_init(const struct of_device_id *matches); #else /* !CONFIG_OF */ @@ -943,26 +939,16 @@ of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); } -static inline unsigned int of_clk_get_parent_count(struct device_node *np) -{ - return 0; -} static inline int of_clk_parent_fill(struct device_node *np, const char **parents, unsigned int size) { return 0; } -static inline const char *of_clk_get_parent_name(struct device_node *np, - int index) -{ - return NULL; -} static inline int of_clk_detect_critical(struct device_node *np, int index, unsigned long *flags) { return 0; } -static inline void of_clk_init(const struct of_device_id *matches) {} #endif /* CONFIG_OF */ /* diff --git a/include/linux/of_clk.h b/include/linux/of_clk.h new file mode 100644 index 000000000000..b27da9f164cb --- /dev/null +++ b/include/linux/of_clk.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * OF clock helpers + */ + +#ifndef __LINUX_OF_CLK_H +#define __LINUX_OF_CLK_H + +#if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF) + +unsigned int of_clk_get_parent_count(struct device_node *np); +const char *of_clk_get_parent_name(struct device_node *np, int index); +void of_clk_init(const struct of_device_id *matches); + +#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */ + +static inline unsigned int of_clk_get_parent_count(struct device_node *np) +{ + return 0; +} +static inline const char *of_clk_get_parent_name(struct device_node *np, + int index) +{ + return NULL; +} +static inline void of_clk_init(const struct of_device_id *matches) {} + +#endif /* !CONFIG_COMMON_CLK || !CONFIG_OF */ + +#endif /* __LINUX_OF_CLK_H */ |