[PATCH 6.12.y-cip 18/18] arm64: dts: renesas: r9a09g087m44-rzn2h-evk: Add GPIO keys
Cosmin Tanislav <[email protected]>
| Newsgroups | org.cip-project.lists.cip-dev |
|---|---|
| Message-ID | <[email protected]> |
commit 2c089ad703527f5ae08c7c362a9dfe5a660ab16d upstream. The Renesas RZ/N2H Evaluation Kit has three user buttons connected to GPIOs that can be used as input keys. Add support for them. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Cosmin Tanislav <[email protected]> --- .../dts/renesas/r9a09g087m44-rzn2h-evk.dts | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts index 06f1c14560da..eb19e3c565ab 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts @@ -7,6 +7,8 @@ /dts-v1/; +#include <dt-bindings/input/input.h> + #include "r9a09g087m44.dtsi" /* @@ -81,6 +83,34 @@ / { model = "Renesas RZ/N2H EVK Board based on r9a09g087m44"; compatible = "renesas,rzn2h-evk", "renesas,r9a09g087m44", "renesas,r9a09g087"; + keys { + compatible = "gpio-keys"; + + key-1 { + interrupts-extended = <&pinctrl RZT2H_GPIO(18, 2) IRQ_TYPE_EDGE_FALLING>; + linux,code = <KEY_1>; + label = "SW2"; + wakeup-source; + debounce-interval = <20>; + }; + + key-2 { + interrupts-extended = <&pinctrl RZT2H_GPIO(0, 4) IRQ_TYPE_EDGE_FALLING>; + linux,code = <KEY_2>; + label = "SW3"; + wakeup-source; + debounce-interval = <20>; + }; + + key-3 { + interrupts-extended = <&pinctrl RZT2H_GPIO(18, 7) IRQ_TYPE_EDGE_FALLING>; + linux,code = <KEY_3>; + label = "SW4"; + wakeup-source; + debounce-interval = <20>; + }; + }; + leds { compatible = "gpio-leds"; -- 2.55.0