From: David Heidelberg <david@ixit.cz>
Date: Sat, 29 Nov 2025 23:22:39 +0000 (+0100)
Subject: arm64: dts: qcom: oneplus-enchilada: Specify i2c4 clock frequency
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ef28ee5c51f21bc3ff493dfdc175827bbabf195;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: oneplus-enchilada: Specify i2c4 clock frequency

Per the binding, omitting the clock frequency from a Geni I2C controller
node defaults the bus to 100 kHz. But at least in Linux, a friendly info
print highlights the lack of explicitly defined frequency in the
DeviceTree.

Specify the frequency, to give it an explicit value, and to silence the
log print in Linux.

Downstream doesn't define any frequency, thus also using 100 kHz.

Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20251130-enchilada-i2c-freq-v1-1-2932480a0261@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
index dcaea15c6d433..c7e5268cc3fab 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
@@ -45,6 +45,8 @@
 };
 
 &i2c4 {
+	clock-frequency = <100000>;
+
 	status = "okay";
 
 	max98927_codec: max98927@3a {