On 17.09.2024 5:00 PM, srinivas.kandagatla@xxxxxxxxxx wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
>
> Trackpad HID device on some of the T14s Product Models 21N2ZC5PUS is
> at I2C address 0x2c add this to be able to get it working on these laptops.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> ---
> Changes since v1:
> - moved pinctrl to parent node so that pinctrl can be claimed globally.
>
> .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts | 17 +++++++++++++----
> 1 file changed, 13 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> index 08ec2419f95f..45a77c1fb6f4 100644
> --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> @@ -551,6 +551,9 @@ zap-shader {
> &i2c0 {
> clock-frequency = <400000>;
>
> + pinctrl-0 = <&tpad_default>;
> + pinctrl-names = "default";
You're dropping the QUP pins, please include them too (like in c630.dtsi)
Konrad
