linux-kernel - [PATCH v5 1/3] arm64: dts: qcom: sc7280: Add pinctrl for wcd938x codec reset and CTIA/OMTP headset selection

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Date:   Mon, 21 Mar 2022 17:29:17 +0530
From:   Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
To:     <agross@...nel.org>, <bjorn.andersson@...aro.org>,
        <robh+dt@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <rohitkr@...eaurora.org>, <srinivas.kandagatla@...aro.org>,
        <dianders@...omium.org>, <swboyd@...omium.org>,
        <judyhsiao@...omium.org>
CC:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>,
        "Venkata Prasad Potturu" <quic_potturu@...cinc.com>
Subject: [PATCH v5 1/3] arm64: dts: qcom: sc7280: Add pinctrl for wcd938x codec reset and CTIA/OMTP headset selection

Add pinctrl nodes for wcd codec reset and CTIA/OMTP headset type selection.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@...cinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index ecbf2b8..688fa95 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -545,5 +545,27 @@
 		function = "gpio";
 		bias-pull-down;
 	};
+
+	us_euro_select: us-euro-select {
+		pins = "gpio81";
+		function = "gpio";
+		bias-pull-down;
+		drive-strength = <2>;
+	};
+
+	wcd938x_reset_active: wcd938x-reset-active {
+		pins = "gpio83";
+		function = "gpio";
+		drive-strength = <16>;
+		output-high;
+	};
+
+	wcd938x_reset_sleep: wcd938x-reset-sleep {
+		pins = "gpio83";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
 };
 
-- 
2.7.4