From: Casey Connolly <casey.connolly@linaro.org>
Date: Thu, 2 Apr 2026 09:54:07 +0000 (+0200)
Subject: arm64: dts: qcom: sdm845-shift-axolotl: Set higher touchscreen i2c clock
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8a53d5aa0d1179ac14aa7da58351848c2e709dcc;p=thirdparty%2Flinux.git

arm64: dts: qcom: sdm845-shift-axolotl: Set higher touchscreen i2c clock

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

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260402-axolotl-misc-p1-v3-2-8934e9db6831@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
index b05f04a621e5..f26079398e07 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 @@
 };
 
 &i2c5 {
+	clock-frequency = <400000>;
+
 	status = "okay";
 
 	touchscreen@38 {