mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 11:00:15 +00:00
006ef34bd4
Copy the devicetree source for the A10 SoC and all existing boards
verbatim from the Linux v5.18-rc1 tag.
The previous version of this change was only partially applied.
Fixes: 4746694cba
("ARM: dts: sun4i: Sync from Linux v5.18-rc1")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
242 lines
3.8 KiB
Text
242 lines
3.8 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2020 Pascal Roeleven <dev@pascalroeleven.nl>
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*/
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/dts-v1/;
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#include "sun4i-a10.dtsi"
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#include "sunxi-common-regulators.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/interrupt-controller/irq.h>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "Topwise A721";
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compatible = "topwise,a721", "allwinner,sun4i-a10";
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aliases {
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serial0 = &uart0;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 100000 PWM_POLARITY_INVERTED>;
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power-supply = <®_vbat>;
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enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
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brightness-levels = <0 30 40 50 60 70 80 90 100>;
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default-brightness-level = <8>;
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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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panel {
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compatible = "starry,kr070pe2t";
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backlight = <&backlight>;
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power-supply = <®_lcd_power>;
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port {
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panel_input: endpoint {
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remote-endpoint = <&tcon0_out_panel>;
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};
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};
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};
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reg_lcd_power: reg-lcd-power {
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compatible = "regulator-fixed";
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regulator-name = "reg-lcd-power";
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gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
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enable-active-high;
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};
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reg_vbat: reg-vbat {
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compatible = "regulator-fixed";
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regulator-name = "vbat";
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regulator-min-microvolt = <3700000>;
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regulator-max-microvolt = <3700000>;
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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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&cpu0 {
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cpu-supply = <®_dcdc2>;
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};
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&de {
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status = "okay";
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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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axp209: pmic@34 {
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reg = <0x34>;
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interrupts = <0>;
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};
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};
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#include "axp209.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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&i2c1 {
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status = "okay";
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accelerometer@4c {
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compatible = "fsl,mma7660";
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reg = <0x4c>;
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};
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};
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&i2c2 {
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status = "okay";
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touchscreen@38 {
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compatible = "edt,edt-ft5406";
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reg = <0x38>;
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interrupt-parent = <&pio>;
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interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
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touchscreen-size-x = <800>;
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touchscreen-size-y = <480>;
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vcc-supply = <®_vcc3v3>;
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};
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};
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&lradc {
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vref-supply = <®_ldo2>;
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status = "okay";
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button-571 {
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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 = <571428>;
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};
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button-761 {
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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 = <761904>;
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};
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};
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&mmc0 {
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vmmc-supply = <®_vcc3v3>;
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bus-width = <4>;
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cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH01 */
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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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&ohci1 {
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status = "okay";
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};
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&otg_sram {
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status = "okay";
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};
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&pio {
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vcc-pb-supply = <®_vcc3v3>;
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vcc-pf-supply = <®_vcc3v3>;
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vcc-ph-supply = <®_vcc3v3>;
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};
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&pwm {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm0_pin>;
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status = "okay";
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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 = <1400000>;
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regulator-name = "vdd-cpu";
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};
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®_dcdc3 {
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regulator-always-on;
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regulator-min-microvolt = <1250000>;
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regulator-max-microvolt = <1250000>;
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regulator-name = "vdd-int-dll";
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};
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®_ldo1 {
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regulator-name = "vdd-rtc";
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};
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®_ldo2 {
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regulator-always-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-name = "avcc";
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};
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®_usb0_vbus {
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status = "okay";
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};
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®_usb1_vbus {
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status = "okay";
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};
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®_usb2_vbus {
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status = "okay";
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};
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&tcon0_out {
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tcon0_out_panel: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&panel_input>;
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};
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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 4 GPIO_ACTIVE_HIGH>; /* PH4 */
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usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
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usb0_vbus-supply = <®_usb0_vbus>;
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usb1_vbus-supply = <®_usb1_vbus>;
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usb2_vbus-supply = <®_usb2_vbus>;
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status = "okay";
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};
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