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Date: Wed, 13 Apr 2022 20:51:15 +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>,
<quic_rohkumar@...cinc.com>, <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 v7 2/4] arm64: dts: qcom: sc7280: Add nodes for wcd9385 and max98360a codec
Add wcd938x and max98360a codecs for audio use case on
sc7280 based platforms.
Add tlmm gpio property in wcd938x node for switching CTIA/OMTP Headset.
Add amp_en node for max98360a codec.
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-crd.dts | 6 ++
arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 8 +++
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 94 ++++++++++++++++++++++++++
3 files changed, 108 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-crd.dts
index e2efbdd..b944366 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-crd.dts
@@ -84,6 +84,12 @@ ap_ts_pen_1v8: &i2c13 {
pins = "gpio51";
};
+&wcd938x {
+ pinctrl-names = "default";
+ pinctrl-0 = <&us_euro_hs_sel>;
+ us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
+};
+
&tlmm {
tp_int_odl: tp-int-odl {
pins = "gpio7";
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
index dc17f20..8e4f822 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -20,6 +20,14 @@
#include "sc7280-chrome-common.dtsi"
/ {
+ max98360a: audio-codec-0 {
+ compatible = "maxim,max98360a";
+ pinctrl-names = "default";
+ pinctrl-0 = <&_en>;
+ sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 110d9e9..6004c08 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -20,6 +20,41 @@
serial1 = &uart7;
};
+ max98360a: audio-codec-0 {
+ compatible = "maxim,max98360a";
+ pinctrl-names = "default";
+ pinctrl-0 = <&_en>;
+ sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+
+ wcd938x: audio-codec-1 {
+ compatible = "qcom,wcd9385-codec";
+ #sound-dai-cells = <1>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&wcd_reset_n>, <&wcd_reset_n_sleep>;
+ reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
+
+ qcom,rx-device = <&wcd_rx>;
+ qcom,tx-device = <&wcd_tx>;
+
+ vdd-rxtx-supply = <&vreg_l18b_1p8>;
+ vdd-io-supply = <&vreg_l18b_1p8>;
+ vdd-buck-supply = <&vreg_l17b_1p8>;
+ vdd-mic-bias-supply = <&vreg_bob>;
+
+ qcom,micbias1-microvolt = <1800000>;
+ qcom,micbias2-microvolt = <1800000>;
+ qcom,micbias3-microvolt = <1800000>;
+ qcom,micbias4-microvolt = <1800000>;
+
+ qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000
+ 500000 500000 500000>;
+ qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+ qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
@@ -238,6 +273,19 @@
modem-init;
};
+&lpass_rx_macro {
+ status = "okay";
+};
+
+&lpass_tx_macro {
+ status = "okay";
+};
+
+&lpass_va_macro {
+ status = "okay";
+ vdd-micb-supply = <&vreg_bob>;
+};
+
&pcie1 {
status = "okay";
perst-gpio = <&tlmm 2 GPIO_ACTIVE_LOW>;
@@ -298,6 +346,24 @@
cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
};
+&swr0 {
+ wcd_rx: codec@0,4 {
+ compatible = "sdw20217010d00";
+ reg = <0 4>;
+ #sound-dai-cells = <1>;
+ qcom,rx-port-mapping = <1 2 3 4 5>;
+ };
+};
+
+&swr1 {
+ wcd_tx: codec@0,3 {
+ compatible = "sdw20217010d00";
+ reg = <0 3>;
+ #sound-dai-cells = <1>;
+ qcom,tx-port-mapping = <1 2 3 4>;
+ };
+};
+
&uart5 {
compatible = "qcom,geni-debug-uart";
status = "okay";
@@ -561,6 +627,12 @@
};
&tlmm {
+ amp_en: amp-en {
+ pins = "gpio63";
+ bias-pull-down;
+ drive-strength = <2>;
+ };
+
bt_en: bt-en {
pins = "gpio85";
function = "gpio";
@@ -643,5 +715,27 @@
function = "gpio";
bias-pull-down;
};
+
+ us_euro_hs_sel: us-euro-hs-sel {
+ pins = "gpio81";
+ function = "gpio";
+ bias-pull-down;
+ drive-strength = <2>;
+ };
+
+ wcd_reset_n: wcd-reset-n {
+ pins = "gpio83";
+ function = "gpio";
+ drive-strength = <8>;
+ output-high;
+ };
+
+ wcd_reset_n_sleep: wcd-reset-n-sleep {
+ pins = "gpio83";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ output-low;
+ };
};
--
2.7.4
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