This is a note to let you know that I've just added the patch titled
arm64: dts: mediatek: mt8183: kenzo: Support second source touchscreen
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-mediatek-mt8183-kenzo-support-second-sourc.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a57d9c6f293c43f7f59a62e58e71f5d9f7e434af
Author: Hsin-Te Yuan <yuanhsinte@xxxxxxxxxxxx>
Date: Fri Dec 13 05:27:47 2024 +0000
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@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20241213-touchscreen-v3-1-7c1f670913f9@xxxxxxxxxxxx
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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 6f1aa692753ad..a477e2cce2048 100644
--- 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>;
+ };
+};
