This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: sdm850-lenovo-yoga-c630: correct I2C12 pins drive strength
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-sdm850-lenovo-yoga-c630-correct-i2c12-pins-drive-strength.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From fd49776d8f458bba5499384131eddc0b8bcaf50c Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Date: Fri, 30 Sep 2022 21:20:37 +0200
Subject: arm64: dts: qcom: sdm850-lenovo-yoga-c630: correct I2C12 pins drive strength
From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
commit fd49776d8f458bba5499384131eddc0b8bcaf50c upstream.
The pin configuration (done with generic pin controller helpers and
as expressed by bindings) requires children nodes with either:
1. "pins" property and the actual configuration,
2. another set of nodes with above point.
The qup_i2c12_default pin configuration used second method - with a
"pinmux" child.
Fixes: 44acee207844 ("arm64: dts: qcom: Add Lenovo Yoga C630")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Tested-by: Steev Klimaszewski <steev@xxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220930192039.240486-1-krzysztof.kozlowski@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -475,8 +475,10 @@
};
&qup_i2c12_default {
- drive-strength = <2>;
- bias-disable;
+ pinmux {
+ drive-strength = <2>;
+ bias-disable;
+ };
};
&qup_uart6_default {
Patches currently in stable-queue which might be from krzysztof.kozlowski@xxxxxxxxxx are
queue-5.15/arm64-dts-qcom-sdm850-lenovo-yoga-c630-correct-i2c12-pins-drive-strength.patch
queue-5.15/arm64-dts-qcom-sdm845-db845c-correct-spi2-pins-drive-strength.patch
