From 8a53d5aa0d1179ac14aa7da58351848c2e709dcc Mon Sep 17 00:00:00 2001
From: Casey Connolly <casey.connolly@linaro.org>
Date: Thu, 2 Apr 2026 11:54:07 +0200
Subject: [PATCH] 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>
---
 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 @@
 };
 
 &i2c5 {
+	clock-frequency = <400000>;
+
 	status = "okay";
 
 	touchscreen@38 {
-- 
2.47.3