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arm64: dts: rockchip: Add saradc and adc buttons to Khadas Edge 2 and enable tsadc

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This commit enables tsadc, saradc and the
function button on saradc line for Khadas Edge 2.

Signed-off-by: Muhammed Efe Cetin <efectn@protonmail.com>
Link: https://lore.kernel.org/r/03feaafefd0c13268ba1630251558749654a567d.1708381247.git.efectn@protonmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Muhammed Efe Cetin 2024-02-20 01:34:22 +03:00 committed by Heiko Stuebner
parent af6943f502
commit 25e31aaebe
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
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@ -3,6 +3,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/leds/common.h>
#include "rk3588s.dtsi"
@ -20,6 +21,20 @@
stdout-path = "serial2:1500000n8";
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-function {
label = "Function";
linux,code = <KEY_FN>;
press-threshold-microvolt = <17000>;
};
};
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
@ -257,6 +272,11 @@
status = "okay";
};
&saradc {
vref-supply = <&avcc_1v8_s0>;
status = "okay";
};
&sdhci {
bus-width = <8>;
no-sdio;
@ -601,6 +621,10 @@
};
};
&tsadc {
status = "okay";
};
&uart2 {
pinctrl-0 = <&uart2m0_xfer>;
status = "okay";