[PATCH 3/3] arm64: dts: qcom: sc7280: Add wcd9380 pinmux
From: Srinivasa Rao Mandadapu <hidden>
Date: 2021-12-23 15:44:36
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm chromebook support, arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Add pinmux to reset wcd codec, conneceted on SC7280 based platforms. Signed-off-by: Srinivasa Rao Mandadapu <redacted> Co-developed-by: Venkata Prasad Potturu <redacted> Signed-off-by: Venkata Prasad Potturu <redacted> --- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 86f182c..ddeb508 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi@@ -565,6 +565,33 @@ */ bias-pull-up; }; + + wcd938x_reset_active: wcd938x_reset_active { + mux { + pins = "gpio83"; + function = "gpio"; + }; + + config { + pins = "gpio83"; + drive-strength = <16>; + output-high; + }; + }; + + wcd938x_reset_sleep: wcd938x_reset_sleep { + mux { + pins = "gpio83"; + function = "gpio"; + }; + + config { + pins = "gpio83"; + drive-strength = <16>; + bias-disable; + output-low; + }; + }; }; &sdc1_on {
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2.7.4