1. Add drive strength property for mi2s1 on sc7280 based platforms. 2. Disable the pull-up for mi2s1 lines. Signed-off-by: Judy Hsiao <judyhsiao@xxxxxxxxxxxx> --- arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi index 9cb1bc8ed6b5..f3044b39ba66 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -612,6 +612,21 @@ &dp_hot_plug_det { bias-disable; }; +&mi2s1_data0 { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_sclk { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_ws { + drive-strength = <6>; + bias-disable; +}; + &pcie1_clkreq_n { bias-pull-up; drive-strength = <2>; -- 2.36.1.124.g0e6072fb45-goog