diff options
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a33.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a33.dtsi | 86 |
1 files changed, 82 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi index fd1e1cddd4a8..18c174fef84f 100644 --- a/arch/arm/boot/dts/sun8i-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a33.dtsi @@ -45,7 +45,42 @@ #include "sun8i-a23-a33.dtsi" / { + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp@648000000 { + opp-hz = /bits/ 64 <648000000>; + opp-microvolt = <1040000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp@816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1100000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp@1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1200000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp@1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1320000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + }; + cpus { + cpu@0 { + clocks = <&ccu CLK_CPUX>; + clock-names = "cpu"; + operating-points-v2 = <&cpu0_opp_table>; + }; + cpu@2 { compatible = "arm,cortex-a7"; device_type = "cpu"; @@ -69,6 +104,28 @@ reg = <0x40000000 0x80000000>; }; + sound: sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "sun8i-a33-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&link_codec>; + simple-audio-card,bitclock-master = <&link_codec>; + simple-audio-card,mclk-fs = <512>; + simple-audio-card,aux-devs = <&codec_analog>; + simple-audio-card,routing = + "Left DAC", "Digital Left DAC", + "Right DAC", "Digital Right DAC"; + status = "disabled"; + + simple-audio-card,cpu { + sound-dai = <&dai>; + }; + + link_codec: simple-audio-card,codec { + sound-dai = <&codec>; + }; + }; + soc@01c00000 { tcon0: lcd-controller@01c0c000 { compatible = "allwinner,sun8i-a33-tcon"; @@ -116,6 +173,29 @@ reset-names = "ahb"; }; + dai: dai@01c22c00 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun6i-a31-i2s"; + reg = <0x01c22c00 0x200>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; + clock-names = "apb", "mod"; + resets = <&ccu RST_BUS_CODEC>; + dmas = <&dma 15>, <&dma 15>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + codec: codec@01c22e00 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-a33-codec"; + reg = <0x01c22e00 0x400>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; + clock-names = "bus", "mod"; + status = "disabled"; + }; + fe0: display-frontend@01e00000 { compatible = "allwinner,sun8i-a33-display-frontend"; reg = <0x01e00000 0x20000>; @@ -238,10 +318,8 @@ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; uart0_pins_b: uart0@1 { - allwinner,pins = "PB0", "PB1"; - allwinner,function = "uart0"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + pins = "PB0", "PB1"; + function = "uart0"; }; }; |