diff options
Diffstat (limited to 'arch/arm/boot/dts/tegra124-venice2.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra124-venice2.dts | 301 |
1 files changed, 194 insertions, 107 deletions
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 0b54743c2621..c17283c04598 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -8,15 +8,29 @@ compatible = "nvidia,venice2", "nvidia,tegra124"; aliases { - rtc0 = "/i2c@7000d000/as3722@40"; - rtc1 = "/rtc@7000e000"; + rtc0 = "/i2c@0,7000d000/pmic@40"; + rtc1 = "/rtc@0,7000e000"; }; memory { - reg = <0x80000000 0x80000000>; + reg = <0x0 0x80000000 0x0 0x80000000>; }; - pinmux: pinmux@70000868 { + host1x@0,50000000 { + sor@0,54540000 { + status = "okay"; + + nvidia,dpaux = <&dpaux>; + nvidia,panel = <&panel>; + }; + + dpaux: dpaux@0,545c0000 { + vdd-supply = <&vdd_3v3_panel>; + status = "okay"; + }; + }; + + pinmux: pinmux@0,70000868 { pinctrl-names = "default"; pinctrl-0 = <&pinmux_default>; @@ -397,19 +411,11 @@ nvidia,enable-input = <TEGRA_PIN_ENABLE>; }; usb_vbus_en0_pn4 { - nvidia,pins = "usb_vbus_en0_pn4"; - nvidia,function = "usb"; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,lock = <TEGRA_PIN_DISABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; - }; - usb_vbus_en1_pn5 { - nvidia,pins = "usb_vbus_en1_pn5"; + nvidia,pins = "usb_vbus_en0_pn4", + "usb_vbus_en1_pn5"; nvidia,function = "usb"; nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,lock = <TEGRA_PIN_DISABLE>; nvidia,open-drain = <TEGRA_PIN_ENABLE>; @@ -565,15 +571,15 @@ }; }; - serial@70006000 { + serial@0,70006000 { status = "okay"; }; - pwm: pwm@7000a000 { + pwm: pwm@0,7000a000 { status = "okay"; }; - i2c@7000c000 { + i2c@0,7000c000 { status = "okay"; clock-frequency = <100000>; @@ -585,30 +591,32 @@ }; }; - i2c@7000c400 { + i2c@0,7000c400 { status = "okay"; clock-frequency = <100000>; }; - i2c@7000c500 { + i2c@0,7000c500 { status = "okay"; clock-frequency = <100000>; }; - i2c@7000c700 { + i2c@0,7000c700 { status = "okay"; clock-frequency = <100000>; }; - i2c@7000d000 { + i2c@0,7000d000 { status = "okay"; clock-frequency = <400000>; - as3722: as3722@40 { + pmic: pmic@40 { compatible = "ams,as3722"; reg = <0x40>; interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; + ams,system-power-controller; + #interrupt-cells = <2>; interrupt-controller; @@ -643,19 +651,19 @@ }; regulators { - vsup-sd2-supply = <&vdd_ac_bat_reg>; - vsup-sd3-supply = <&vdd_ac_bat_reg>; - vsup-sd4-supply = <&vdd_ac_bat_reg>; - vsup-sd5-supply = <&vdd_ac_bat_reg>; - vin-ldo0-supply = <&as3722_sd2>; - vin-ldo1-6-supply = <&vdd_ac_bat_reg>; - vin-ldo2-5-7-supply = <&as3722_sd5>; - vin-ldo3-4-supply = <&vdd_ac_bat_reg>; - vin-ldo9-10-supply = <&vdd_ac_bat_reg>; - vin-ldo11-supply = <&vdd_ac_bat_reg>; + vsup-sd2-supply = <&vdd_5v0_sys>; + vsup-sd3-supply = <&vdd_5v0_sys>; + vsup-sd4-supply = <&vdd_5v0_sys>; + vsup-sd5-supply = <&vdd_5v0_sys>; + vin-ldo0-supply = <&vdd_1v35_lp0>; + vin-ldo1-6-supply = <&vdd_3v3_run>; + vin-ldo2-5-7-supply = <&vddio_1v8>; + vin-ldo3-4-supply = <&vdd_3v3_sys>; + vin-ldo9-10-supply = <&vdd_5v0_sys>; + vin-ldo11-supply = <&vdd_3v3_run>; sd0 { - regulator-name = "vdd-cpu"; + regulator-name = "+VDD_CPU_AP"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1400000>; regulator-min-microamp = <3500000>; @@ -666,7 +674,7 @@ }; sd1 { - regulator-name = "vdd-core"; + regulator-name = "+VDD_CORE"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1350000>; regulator-min-microamp = <2500000>; @@ -676,8 +684,8 @@ ams,external-control = <1>; }; - as3722_sd2: sd2 { - regulator-name = "vddio-ddr"; + vdd_1v35_lp0: sd2 { + regulator-name = "+1.35V_LP0(sd2)"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; @@ -685,7 +693,7 @@ }; sd3 { - regulator-name = "vddio-ddr-2phase"; + regulator-name = "+1.35V_LP0(sd3)"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; @@ -693,15 +701,13 @@ }; sd4 { - regulator-name = "avdd-pex-sata"; + regulator-name = "+1.05V_RUN"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; - regulator-boot-on; - regulator-always-on; }; - as3722_sd5: sd5 { - regulator-name = "vddio-sys"; + vddio_1v8: sd5 { + regulator-name = "+1.8V_VDDIO"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -709,7 +715,7 @@ }; sd6 { - regulator-name = "vdd-gpu"; + regulator-name = "+VDD_GPU_AP"; regulator-min-microvolt = <650000>; regulator-max-microvolt = <1200000>; regulator-min-microamp = <3500000>; @@ -719,7 +725,7 @@ }; ldo0 { - regulator-name = "avdd_pll"; + regulator-name = "+1.05V_RUN_AVDD"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; regulator-boot-on; @@ -728,13 +734,13 @@ }; ldo1 { - regulator-name = "run-cam-1.8"; + regulator-name = "+1.8V_RUN_CAM"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo2 { - regulator-name = "gen-avdd,vddio-hsic"; + regulator-name = "+1.2V_GEN_AVDD"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-boot-on; @@ -742,7 +748,7 @@ }; ldo3 { - regulator-name = "vdd-rtc"; + regulator-name = "+1.00V_LP0_VDD_RTC"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-boot-on; @@ -750,48 +756,44 @@ ams,enable-tracking; }; - ldo4 { - regulator-name = "vdd-cam"; + vdd_run_cam: ldo4 { + regulator-name = "+3.3V_RUN_CAM"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - regulator-boot-on; - regulator-always-on; }; ldo5 { - regulator-name = "vdd-cam-front"; + regulator-name = "+1.2V_RUN_CAM_FRONT"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - ldo6 { - regulator-name = "vddio-sdmmc3"; + vddio_sdmmc3: ldo6 { + regulator-name = "+VDDIO_SDMMC3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; }; ldo7 { - regulator-name = "vdd-cam-rear"; + regulator-name = "+1.05V_RUN_CAM_REAR"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; }; ldo9 { - regulator-name = "vdd-touch"; + regulator-name = "+2.8V_RUN_TOUCH"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo10 { - regulator-name = "vdd-cam-af"; + regulator-name = "+2.8V_RUN_CAM_AF"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo11 { - regulator-name = "vpp-fuse"; + regulator-name = "+1.8V_RUN_VPP_FUSE"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; @@ -799,7 +801,7 @@ }; }; - spi@7000d400 { + spi@0,7000d400 { status = "okay"; cros-ec@0 { @@ -905,7 +907,17 @@ }; }; - pmc@7000e400 { + spi@0,7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + spi-flash@0 { + compatible = "winbond,w25q32dw"; + reg = <0>; + spi-max-frequency = <20000000>; + }; + }; + + pmc@0,7000e400 { nvidia,invert-interrupt; nvidia,suspend-mode = <1>; nvidia,cpu-pwr-good-time = <500>; @@ -916,24 +928,63 @@ nvidia,sys-clock-req-active-high; }; - sdhci@700b0400 { + sdhci@0,700b0400 { cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; status = "okay"; bus-width = <4>; + vmmc-supply = <&vddio_sdmmc3>; }; - sdhci@700b0600 { + sdhci@0,700b0600 { status = "okay"; bus-width = <8>; }; - ahub@70300000 { - i2s@70301100 { + ahub@0,70300000 { + i2s@0,70301100 { status = "okay"; }; }; + usb@0,7d000000 { + status = "okay"; + }; + + usb-phy@0,7d000000 { + status = "okay"; + vbus-supply = <&vdd_usb1_vbus>; + }; + + usb@0,7d004000 { + status = "okay"; + }; + + usb-phy@0,7d004000 { + status = "okay"; + vbus-supply = <&vdd_run_cam>; + }; + + usb@0,7d008000 { + status = "okay"; + }; + + usb-phy@0,7d008000 { + status = "okay"; + vbus-supply = <&vdd_usb3_vbus>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_led>; + pwms = <&pwm 1 1000000>; + + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + clocks { compatible = "simple-bus"; #address-cells = <1>; @@ -941,7 +992,7 @@ clk32k_in: clock@0 { compatible = "fixed-clock"; - reg=<0>; + reg = <0>; #clock-cells = <0>; clock-frequency = <32768>; }; @@ -959,104 +1010,140 @@ }; }; + panel: panel { + compatible = "lg,lp129qe", "simple-panel"; + + backlight = <&backlight>; + ddc-i2c-bus = <&dpaux>; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; - vdd_ac_bat_reg: regulator@0 { + vdd_mux: regulator@0 { compatible = "regulator-fixed"; reg = <0>; - regulator-name = "vdd_ac_bat"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + regulator-name = "+VDD_MUX"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; regulator-always-on; + regulator-boot-on; }; - vdd_3v3_reg: regulator@1 { + vdd_5v0_sys: regulator@1 { compatible = "regulator-fixed"; reg = <1>; - regulator-name = "vdd_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; + regulator-name = "+5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; regulator-always-on; regulator-boot-on; - enable-active-high; - gpio = <&as3722 1 GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_mux>; }; - vdd_3v3_modem_reg: regulator@2 { + vdd_3v3_sys: regulator@2 { compatible = "regulator-fixed"; reg = <2>; - regulator-name = "vdd-modem-3v3"; + regulator-name = "+3.3V_SYS"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&as3722 2 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_mux>; }; - vdd_hdmi_5v0_reg: regulator@3 { + vdd_3v3_run: regulator@3 { compatible = "regulator-fixed"; reg = <3>; - regulator-name = "vdd-hdmi-5v0"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + regulator-name = "+3.3V_RUN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; enable-active-high; - gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_3v3_sys>; }; - vdd_bl_reg: regulator@4 { + vdd_3v3_hdmi: regulator@4 { compatible = "regulator-fixed"; reg = <4>; - regulator-name = "vdd-bl"; + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_3v3_run>; }; - vdd_ts_sw_5v0: regulator@5 { + vdd_led: regulator@5 { compatible = "regulator-fixed"; reg = <5>; - regulator-name = "vdd_ts_sw"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; + regulator-name = "+VDD_LED"; + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; enable-active-high; - regulator-boot-on; - gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_mux>; }; - usb1_vbus_reg: regulator@6 { + vdd_5v0_ts: regulator@6 { compatible = "regulator-fixed"; reg = <6>; - regulator-name = "usb1_vbus"; + regulator-name = "+5V_VDD_TS_SW"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; enable-active-high; - gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; - gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; }; - usb3_vbus_reg: regulator@7 { + vdd_usb1_vbus: regulator@7 { compatible = "regulator-fixed"; reg = <7>; - regulator-name = "usb3_vbus"; + regulator-name = "+5V_USB_HS"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-boot-on; + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; enable-active-high; - gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; }; - panel_3v3_reg: regulator@8 { + vdd_usb3_vbus: regulator@8 { compatible = "regulator-fixed"; reg = <8>; - regulator-name = "panel_3v3"; + regulator-name = "+5V_USB_SS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; + enable-active-high; + gpio-open-drain; + vin-supply = <&vdd_5v0_sys>; + }; + + vdd_3v3_panel: regulator@9 { + compatible = "regulator-fixed"; + reg = <9>; + regulator-name = "+3.3V_PANEL"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <&vdd_3v3_run>; + }; + + vdd_3v3_lp0: regulator@10 { + compatible = "regulator-fixed"; + reg = <10>; + regulator-name = "+3.3V_LP0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* + * TODO: find a way to wire this up with the USB EHCI + * controllers so that it can be enabled on demand. + */ + regulator-always-on; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; enable-active-high; - gpio = <&as3722 4 GPIO_ACTIVE_HIGH>; + vin-supply = <&vdd_3v3_sys>; }; }; |