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arm64: dts: rockchip: enable button for 100ASK DshanPi A1

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The 100ASK DshanPi A1 board has three ADC buttons and one
GPIO button. Enable them.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://patch.msgid.link/20251120120011.279104-4-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Chukun Pan 2025-11-20 20:00:09 +08:00 committed by Heiko Stuebner
parent 98461b5e3c
commit 80ec14d1d2
1 changed files with 67 additions and 0 deletions
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67
arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts
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@ -7,6 +7,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
@ -66,6 +67,61 @@ hdmi_con_in: endpoint {
};
};
keys-0 {
compatible = "adc-keys";
io-channels = <&saradc 0>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-maskrom {
label = "MASKROM";
linux,code = <KEY_SETUP>;
press-threshold-microvolt = <0>;
};
};
keys-1 {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-recovery {
label = "RECOVERY";
linux,code = <KEY_VENDOR>;
press-threshold-microvolt = <0>;
};
};
keys-2 {
compatible = "adc-keys";
io-channels = <&saradc 4>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-user2 {
label = "USER2";
linux,code = <BTN_2>;
press-threshold-microvolt = <0>;
};
};
keys-3 {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio0_a0_d>;
button-user1 {
gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
label = "USER1";
linux,code = <BTN_1>;
wakeup-source;
};
};
vcc_in: regulator-vcc-12v0-dcin {
compatible = "regulator-fixed";
regulator-name = "vcc_in";
@ -661,6 +717,12 @@ gmac1_rst: gmac1-rst {
};
};
gpio-keys {
gpio0_a0_d: gpio0-a0-d {
rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
headphone {
hp_det: hp-det {
rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
@ -688,6 +750,11 @@ &sai6 {
status = "okay";
};
&saradc {
vref-supply = <&vcca1v8_pldo2_s0>;
status = "okay";
};
&sdhci {
bus-width = <8>;
full-pwr-cycle-in-suspend;