arm64: dts: mediatek: mt8183: kenzo: Support second source touchscreen

[ Upstream commit 5ec5dc73c5ac0c6e06803dc3b5aea4493e856568 ]

Some kenzo devices use second source touchscreen.

Fixes: 0a9cefe21aec ("arm64: dts: mt8183: Add kukui-jacuzzi-kenzo board")
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
Link: https://lore.kernel.org/r/20241213-touchscreen-v3-1-7c1f670913f9@chromium.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
index 6f1aa692753ad6d10d3000eab29d9e0281667870..a477e2cce20484da3537d5cf8b09fc0fdfddc979 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
@@ -10,3 +10,18 @@
        model = "Google kenzo sku17 board";
        compatible = "google,juniper-sku17", "google,juniper", "mediatek,mt8183";
 };
+
+&i2c0 {
+       touchscreen@40 {
+               compatible = "hid-over-i2c";
+               reg = <0x40>;
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&touchscreen_pins>;
+
+               interrupts-extended = <&pio 155 IRQ_TYPE_LEVEL_LOW>;
+
+               post-power-on-delay-ms = <70>;
+               hid-descr-addr = <0x0001>;
+       };
+};