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457 lines
8.6 KiB
457 lines
8.6 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (C) 2019 Icenowy Zheng <[email protected]> |
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* |
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*/ |
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/dts-v1/; |
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#include "sun50i-a64.dtsi" |
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#include "sun50i-a64-cpu-opp.dtsi" |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/input/input.h> |
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#include <dt-bindings/pwm/pwm.h> |
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/ { |
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model = "PineTab, Development Sample"; |
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compatible = "pine64,pinetab", "allwinner,sun50i-a64"; |
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aliases { |
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serial0 = &uart0; |
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ethernet0 = &rtl8723cs; |
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}; |
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backlight: backlight { |
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compatible = "pwm-backlight"; |
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pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; |
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brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>; |
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default-brightness-level = <15>; |
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enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ |
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power-supply = <&vdd_bl>; |
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}; |
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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i2c-csi { |
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compatible = "i2c-gpio"; |
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sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* PE13 */ |
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scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* PE12 */ |
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i2c-gpio,delay-us = <5>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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/* Rear camera */ |
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ov5640: camera@3c { |
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compatible = "ovti,ov5640"; |
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reg = <0x3c>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&csi_mclk_pin>; |
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clocks = <&ccu CLK_CSI_MCLK>; |
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clock-names = "xclk"; |
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AVDD-supply = <®_dldo3>; |
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DOVDD-supply = <®_aldo1>; |
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DVDD-supply = <®_eldo3>; |
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reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* PE14 */ |
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powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */ |
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port { |
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ov5640_ep: endpoint { |
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remote-endpoint = <&csi_ep>; |
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bus-width = <8>; |
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hsync-active = <1>; /* Active high */ |
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vsync-active = <0>; /* Active low */ |
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data-active = <1>; /* Active high */ |
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pclk-sample = <1>; /* Rising */ |
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}; |
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}; |
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}; |
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}; |
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speaker_amp: audio-amplifier { |
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compatible = "simple-audio-amplifier"; |
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enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ |
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sound-name-prefix = "Speaker Amp"; |
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}; |
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vdd_bl: regulator@0 { |
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compatible = "regulator-fixed"; |
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regulator-name = "bl-3v3"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ |
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enable-active-high; |
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}; |
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wifi_pwrseq: wifi_pwrseq { |
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compatible = "mmc-pwrseq-simple"; |
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reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ |
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post-power-on-delay-ms = <200>; |
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}; |
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}; |
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&codec { |
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status = "okay"; |
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}; |
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&codec_analog { |
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cpvdd-supply = <®_eldo1>; |
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status = "okay"; |
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}; |
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&cpu0 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu1 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu2 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu3 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&csi { |
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status = "okay"; |
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port { |
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csi_ep: endpoint { |
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remote-endpoint = <&ov5640_ep>; |
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bus-width = <8>; |
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hsync-active = <1>; /* Active high */ |
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vsync-active = <0>; /* Active low */ |
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data-active = <1>; /* Active high */ |
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pclk-sample = <1>; /* Rising */ |
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}; |
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}; |
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}; |
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&dai { |
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status = "okay"; |
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}; |
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&de { |
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status = "okay"; |
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}; |
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&dphy { |
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status = "okay"; |
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}; |
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&dsi { |
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vcc-dsi-supply = <®_dldo1>; |
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status = "okay"; |
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panel@0 { |
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compatible = "feixin,k101-im2ba02"; |
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reg = <0>; |
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avdd-supply = <®_dc1sw>; |
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dvdd-supply = <®_dc1sw>; |
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cvdd-supply = <®_ldo_io1>; |
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reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ |
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backlight = <&backlight>; |
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}; |
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}; |
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&ehci0 { |
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status = "okay"; |
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}; |
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&ehci1 { |
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status = "okay"; |
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}; |
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&i2c0 { |
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status = "okay"; |
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touchscreen@5d { |
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compatible = "goodix,gt9271"; |
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reg = <0x5d>; |
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interrupt-parent = <&pio>; |
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interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */ |
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irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ |
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reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ |
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AVDD28-supply = <®_ldo_io1>; |
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}; |
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}; |
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&i2c0_pins { |
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bias-pull-up; |
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}; |
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&i2c1 { |
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status = "okay"; |
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/* TODO: add Bochs BMA223 accelerometer here */ |
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}; |
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&lradc { |
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vref-supply = <®_aldo3>; |
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status = "okay"; |
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button-200 { |
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label = "Volume Up"; |
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linux,code = <KEY_VOLUMEUP>; |
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channel = <0>; |
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voltage = <200000>; |
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}; |
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button-400 { |
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label = "Volume Down"; |
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linux,code = <KEY_VOLUMEDOWN>; |
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channel = <0>; |
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voltage = <400000>; |
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}; |
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}; |
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&mixer1 { |
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status = "okay"; |
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}; |
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&mmc0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc0_pins>; |
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vmmc-supply = <®_dcdc1>; |
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; |
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disable-wp; |
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bus-width = <4>; |
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status = "okay"; |
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}; |
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&mmc1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc1_pins>; |
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vmmc-supply = <®_dldo4>; |
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vqmmc-supply = <®_eldo1>; |
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mmc-pwrseq = <&wifi_pwrseq>; |
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bus-width = <4>; |
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non-removable; |
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status = "okay"; |
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rtl8723cs: wifi@1 { |
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reg = <1>; |
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}; |
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}; |
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&mmc2 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc2_pins>; |
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vmmc-supply = <®_dcdc1>; |
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vqmmc-supply = <®_dcdc1>; |
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bus-width = <8>; |
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non-removable; |
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cap-mmc-hw-reset; |
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status = "okay"; |
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}; |
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&ohci0 { |
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status = "okay"; |
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}; |
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&pwm { |
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status = "okay"; |
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}; |
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&r_rsb { |
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status = "okay"; |
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axp803: pmic@3a3 { |
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compatible = "x-powers,axp803"; |
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reg = <0x3a3>; |
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interrupt-parent = <&r_intc>; |
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
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x-powers,drive-vbus-en; |
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}; |
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}; |
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#include "axp803.dtsi" |
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&ac_power_supply { |
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status = "okay"; |
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}; |
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&battery_power_supply { |
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status = "okay"; |
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}; |
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®_aldo1 { |
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regulator-min-microvolt = <2800000>; |
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regulator-max-microvolt = <2800000>; |
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regulator-name = "dovdd-csi"; |
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}; |
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®_aldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-pl"; |
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}; |
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®_aldo3 { |
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regulator-always-on; |
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regulator-min-microvolt = <2700000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-pll-avcc"; |
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}; |
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®_dc1sw { |
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regulator-name = "vcc-lcd"; |
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}; |
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®_dcdc1 { |
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regulator-always-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-3v3"; |
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}; |
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®_dcdc2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1000000>; |
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regulator-max-microvolt = <1300000>; |
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regulator-name = "vdd-cpux"; |
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}; |
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/* DCDC3 is polyphased with DCDC2 */ |
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®_dcdc5 { |
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regulator-always-on; |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-name = "vcc-dram"; |
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}; |
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®_dcdc6 { |
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regulator-always-on; |
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regulator-min-microvolt = <1100000>; |
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regulator-max-microvolt = <1100000>; |
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regulator-name = "vdd-sys"; |
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}; |
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®_dldo1 { |
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regulator-always-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-hdmi-dsi-sensor"; |
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}; |
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®_dldo3 { |
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regulator-min-microvolt = <2800000>; |
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regulator-max-microvolt = <2800000>; |
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regulator-name = "avdd-csi"; |
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}; |
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®_dldo4 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-wifi"; |
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}; |
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®_drivevbus { |
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regulator-name = "usb0-vbus"; |
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status = "okay"; |
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}; |
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®_eldo1 { |
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regulator-always-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "cpvdd"; |
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}; |
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®_eldo2 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcca-1v8"; |
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}; |
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®_eldo3 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "dvdd-1v8-csi"; |
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}; |
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®_fldo1 { |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-name = "vcc-1v2-hsic"; |
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}; |
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®_fldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1100000>; |
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regulator-max-microvolt = <1100000>; |
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regulator-name = "vdd-cpus"; |
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}; |
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®_ldo_io0 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-usb"; |
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status = "okay"; |
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}; |
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®_ldo_io1 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-enable-ramp-delay = <3500000>; |
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regulator-name = "vcc-touchscreen"; |
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status = "okay"; |
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}; |
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®_rtc_ldo { |
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regulator-name = "vcc-rtc"; |
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}; |
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&sound { |
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status = "okay"; |
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simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>; |
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simple-audio-card,widgets = "Microphone", "Internal Microphone Left", |
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"Microphone", "Internal Microphone Right", |
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"Headphone", "Headphone Jack", |
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"Speaker", "Internal Speaker"; |
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simple-audio-card,routing = |
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"Left DAC", "DACL", |
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"Right DAC", "DACR", |
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"Speaker Amp INL", "LINEOUT", |
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"Speaker Amp INR", "LINEOUT", |
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"Internal Speaker", "Speaker Amp OUTL", |
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"Internal Speaker", "Speaker Amp OUTR", |
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"Headphone Jack", "HP", |
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"ADCL", "Left ADC", |
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"ADCR", "Right ADC", |
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"Internal Microphone Left", "MBIAS", |
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"MIC1", "Internal Microphone Left", |
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"Internal Microphone Right", "HBIAS", |
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"MIC2", "Internal Microphone Right"; |
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}; |
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&uart0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart0_pb_pins>; |
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status = "okay"; |
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}; |
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&usb_otg { |
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dr_mode = "otg"; |
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status = "okay"; |
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}; |
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&usb_power_supply { |
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status = "okay"; |
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}; |
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&usbphy { |
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usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ |
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usb0_vbus_power-supply = <&usb_power_supply>; |
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usb0_vbus-supply = <®_drivevbus>; |
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usb1_vbus-supply = <®_ldo_io0>; |
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status = "okay"; |
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};
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