Commit dc40879d authored by Wolfram Sang's avatar Wolfram Sang Committed by Geert Uytterhoeven
Browse files

ARM: dts: renesas: r9a06g032-rzn1d400-db: Describe keys 



The keys are connected to the I2C GPIO extender which has the interrupt
pin not connected. So, we need to poll.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250328153134.2881-12-wsa+renesas@sang-engineering.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent d1a70220

arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts

+65 −1
Original line number Diff line number Diff line
@@ -8,8 +8,10 @@ 


/dts-v1/;



#include <dt-bindings/pinctrl/rzn1-pinctrl.h>

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include <dt-bindings/net/pcs-rzn1-miic.h>

#include <dt-bindings/pinctrl/rzn1-pinctrl.h>



#include "r9a06g032.dtsi"
@@ -24,6 +26,68 @@ chosen { 
	aliases {

		serial0 = &uart0;

	};



	keyboard {

		compatible = "gpio-keys-polled";

		poll-interval = <100>;



		switch-1 {

			linux,code = <KEY_1>;

			label = "SW1-1";

			debounce-interval = <20>;

			gpios = <&pca9698 8 GPIO_ACTIVE_LOW>;

		};



		switch-2 {

			linux,code = <KEY_2>;

			label = "SW1-2";

			debounce-interval = <20>;

			gpios = <&pca9698 9 GPIO_ACTIVE_LOW>;

		};



		switch-3 {

			linux,code = <KEY_3>;

			label = "SW1-3";

			debounce-interval = <20>;

			gpios = <&pca9698 10 GPIO_ACTIVE_LOW>;

		};



		switch-4 {

			linux,code = <KEY_4>;

			label = "SW1-4";

			debounce-interval = <20>;

			gpios = <&pca9698 11 GPIO_ACTIVE_LOW>;

		};



		switch-5 {

			linux,code = <KEY_5>;

			label = "SW1-5";

			debounce-interval = <20>;

			gpios = <&pca9698 12 GPIO_ACTIVE_LOW>;

		};



		switch-6 {

			linux,code = <KEY_6>;

			label = "SW1-6";

			debounce-interval = <20>;

			gpios = <&pca9698 13 GPIO_ACTIVE_LOW>;

		};



		switch-7 {

			linux,code = <KEY_7>;

			label = "SW1-7";

			debounce-interval = <20>;

			gpios = <&pca9698 14 GPIO_ACTIVE_LOW>;

		};



		switch-8 {

			linux,code = <KEY_8>;

			label = "SW1-8";

			debounce-interval = <20>;

			gpios = <&pca9698 15 GPIO_ACTIVE_LOW>;

		};



	};

};



&can0 {