From a1afae1ac6e71f9995fd87fea3a116859fd64fe1 Mon Sep 17 00:00:00 2001 From: Judy Hsiao Date: Thu, 21 Jul 2022 08:38:47 +0000 Subject: [PATCH] arm64: dts: qcom: sc7280: herobrine: Add pinconf settings for mi2s1 1. Add drive strength property for mi2s1 on sc7280 based platforms. 2. Disable the pull-up for mi2s1 lines. Signed-off-by: Judy Hsiao Reviewed-by: Matthias Kaehlcke Reviewed-by: Douglas Anderson Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220721083849.1571744-2-judyhsiao@chromium.org --- 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 fcd07ff0c6f68..ca02ef26f1613 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -646,6 +646,21 @@ ap_ec_spi: &spi10 { 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>; -- 2.30.2