[PATCH v3 2/3] arm64: dts: qcom: sdm845-shift-axolotl: Set higher touchscreen i2c clock

From: David Heidelberg via B4 Relay

Date: Thu Apr 02 2026 - 06:02:18 EST


From: Casey Connolly <casey.connolly@xxxxxxxxxx>

Sets a higher rate than the default for good responsiveness of
touchscreen.

Signed-off-by: Casey Connolly <casey.connolly@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
index b05f04a621e5b..f26079398e07b 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
@@ -432,6 +432,8 @@ &gpu_zap_shader {
};

&i2c5 {
+ clock-frequency = <400000>;
+
status = "okay";

touchscreen@38 {

--
2.53.0