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authorMarek Behún <kabel@kernel.org>2024-07-01 13:30:10 +0200
committerArnd Bergmann <arnd@arndb.de>2024-07-01 15:47:15 +0200
commitade990619444234d96ee5a79ca6305474c6c687b (patch)
treef95d873f19715bd5888824ab1c1f886671cd02a5 /arch/arm/boot/dts
parent04515932e52cbe517cf0e933fd22b254034874c4 (diff)
downloadlwn-ade990619444234d96ee5a79ca6305474c6c687b.tar.gz
lwn-ade990619444234d96ee5a79ca6305474c6c687b.zip
ARM: dts: turris-omnia: Add GPIO key node for front button
Now that we have the MCU device-tree node, which acts as a GPIO controller, add GPIO key node for the front button. Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Andy Shevchenko <andy@kernel.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20240701113010.16447-9-kabel@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
index 59079d63fe27..43202890c959 100644
--- a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
@@ -112,6 +112,19 @@
status = "disabled";
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ front-button {
+ label = "Front Button";
+ linux,code = <KEY_VENDOR>;
+ linux,can-disable;
+ gpios = <&mcu 0 12 GPIO_ACTIVE_HIGH>;
+ /* debouncing is done by the microcontroller */
+ debounce-interval = <0>;
+ };
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";