diff mbox series

[v2,6/7] arm64: dts: mediatek: mt8183: add keyboard node

Message ID 20220720-mt8183-keypad-v2-6-6d42c357cb76@baylibre.com
State New
Headers show
Series Input: mt6779-keypad - double keys support | expand

Commit Message

Mattijs Korpershoek July 26, 2022, 12:56 p.m. UTC 
From: Fabien Parent <fparent@baylibre.com>

MT8183 has an on-SoC keyboard controller commonly used for volume
up/down buttons.

List it in the SoC dts so that boards can enable/use it.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 9d32871973a2..9d8fdebaabe3 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -943,6 +943,15 @@  pwrap: pwrap@1000d000 {
 			clock-names = "spi", "wrap";
 		};
 
+		keyboard: keyboard@10010000 {
+			compatible = "mediatek,mt6779-keypad";
+			reg = <0 0x10010000 0 0x1000>;
+			interrupts = <GIC_SPI 186 IRQ_TYPE_EDGE_FALLING>;
+			clocks = <&clk26m>;
+			clock-names = "kpd";
+			status = "disabled";
+		};
+
 		scp: scp@10500000 {
 			compatible = "mediatek,mt8183-scp";
 			reg = <0 0x10500000 0 0x80000>,