Messages in this thread Patch in this message | | | From | Douglas Anderson <> | Subject | [PATCH v3 09/14] arm64: dts: qcom: sc7280: Disable pull from pcie1_clkreq | Date | Wed, 2 Feb 2022 13:23:43 -0800 |
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I believe that the PCIe clkreq pin is an output. That means we shouldn't have a pull enabled for it. Turn it off.
Signed-off-by: Douglas Anderson <dianders@chromium.org> ---
Changes in v3: - ("sc7280-idp: Disable pull from pcie1_clkreq") new for v3.
arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts | 2 +- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts index 82c3c8f0342b..3c5aab225748 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts @@ -827,7 +827,7 @@ &usb_2_hsphy { /* PINCTRL - additions to nodes defined in sc7280.dtsi */ &pcie1_clkreq_n { - bias-pull-up; + bias-disable; drive-strength = <2>; }; diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index 6e20e8c07402..9140dca3b72a 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -367,7 +367,7 @@ key_vol_up_default: key-vol-up-default { }; &pcie1_clkreq_n { - bias-pull-up; + bias-disable; drive-strength = <2>; }; -- 2.35.0.rc2.247.g8bbb082509-goog
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