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c2da50cb54
Add DTS files for the A8X SoC and the only device based on it, the iPad Air 2. Signed-off-by: Konrad Dybcio <konradybcio@kernel.org> [Markuss: System memory bits] Co-developed-by: Markuss Broks <markuss.broks@gmail.com> Signed-off-by: Markuss Broks <markuss.broks@gmail.com> [Nick: SMP, m1n1 and gpio-keys support, pinctrl fixes] Co-developed-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Nick Chan <towinchenmi@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Hector Martin <marcan@marcan.st>
74 lines
1.4 KiB
Text
74 lines
1.4 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Apple iPad Air 2 common device tree
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* Copyright (c) 2022, Konrad Dybcio <konradybcio@kernel.org>
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*/
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#include "t7001.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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chassis-type = "tablet";
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chosen {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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stdout-path = "serial0";
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framebuffer0: framebuffer@0 {
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compatible = "apple,simple-framebuffer", "simple-framebuffer";
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reg = <0 0 0 0>; /* To be filled by loader */
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/* Format properties will be added by loader */
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status = "disabled";
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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button-home {
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label = "Home Button";
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gpios = <&pinctrl 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_HOMEPAGE>;
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wakeup-source;
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};
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button-power {
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label = "Power Button";
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gpios = <&pinctrl 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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wakeup-source;
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};
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button-volup {
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label = "Volume Up";
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gpios = <&pinctrl 92 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEUP>;
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};
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button-voldown {
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label = "Volume Down";
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gpios = <&pinctrl 93 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEDOWN>;
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};
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};
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memory@800000000 {
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device_type = "memory";
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reg = <0x8 0 0 0>; /* To be filled by loader */
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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/* To be filled by loader */
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};
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};
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&serial0 {
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status = "okay";
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};
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