diff mbox series

[3/4] arm64: dts: qcom: db845c: add analog audio support

Message ID 20200305145344.14670-4-srinivas.kandagatla@linaro.org (mailing list archive)
State Superseded
Headers show
Series arm64: dts: qcom: sdm845: add audio support | expand

Commit Message

Srinivas Kandagatla March 5, 2020, 2:53 p.m. UTC 
This patch adds support to Analog audio via WSA881x speakers.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 113 +++++++++++++++++++++
 1 file changed, 113 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 6e60e81f8db7..350d3ea60235 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -8,6 +8,8 @@ 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
 #include "sdm845.dtsi"
 #include "pm8998.dtsi"
 #include "pmi8998.dtsi"
@@ -200,6 +202,41 @@ 
 	firmware-name = "qcom/sdm845/adsp.mdt";
 };
 
+
+&slim_msm {
+	ngd@1 {
+		wcd9340: codec@1{
+			clock-names = "extclk";
+			clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
+			vdd-buck-supply = <&vreg_s4a_1p8>;
+			vdd-buck-sido-supply = <&vreg_s4a_1p8>;
+			vdd-tx-supply = <&vreg_s4a_1p8>;
+			vdd-rx-supply = <&vreg_s4a_1p8>;
+			vdd-io-supply = <&vreg_s4a_1p8>;
+
+			swm: swm@c85 {
+				left_spkr:wsa8810-left{
+					compatible = "sdw10217201000";
+					reg = <0 1>;
+					powerdown-gpios = <&wcdpinctrl 2 0>;
+					#thermal-sensor-cells = <0>;
+					sound-name-prefix = "SpkrLeft";
+					#sound-dai-cells = <0>;
+				};
+
+				right_spkr:wsa8810-right{
+					compatible = "sdw10217201000";
+					powerdown-gpios = <&wcdpinctrl 2 0>;
+					reg = <0 2>;
+					#thermal-sensor-cells = <0>;
+					sound-name-prefix = "SpkrRight";
+					#sound-dai-cells = <0>;
+				};
+			};
+		};
+	};
+};
+
 &apps_rsc {
 	pm8998-rpmh-regulators {
 		compatible = "qcom,pm8998-rpmh-regulators";
@@ -674,3 +711,79 @@ 
 		bias-pull-up;
 	};
 };
+
+/* QUAT I2S Uses 4 I2S SD Lines for audio on LT9611 HDMI Bridge */
+&q6afedai {
+	qi2s@22 {
+		reg = <22>;
+		qcom,sd-lines = <0 1 2 3>;
+	};
+};
+
+&sound {
+	compatible = "qcom,db845c-sndcard";
+	pinctrl-0 = <&quat_mi2s_active
+			 &quat_mi2s_sd0_active
+			 &quat_mi2s_sd1_active
+			 &quat_mi2s_sd2_active
+			 &quat_mi2s_sd3_active>;
+	pinctrl-names = "default";
+	model = "DB845c";
+	audio-routing =
+		"RX_BIAS", "MCLK",
+		"AMIC1", "MIC BIAS1",
+		"AMIC2", "MIC BIAS2",
+		"DMIC0", "MIC BIAS1",
+		"DMIC1", "MIC BIAS1",
+		"DMIC2", "MIC BIAS3",
+		"DMIC3", "MIC BIAS3",
+		"SpkrLeft IN", "SPK1 OUT",
+		"SpkrRight IN", "SPK2 OUT",
+		"MM_DL1",  "MultiMedia1 Playback",
+		"MM_DL2",  "MultiMedia2 Playback",
+		"MultiMedia3 Capture", "MM_UL3";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	slim-dai-link {
+		link-name = "SLIM Playback";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai =  <&left_spkr>, <&right_spkr>, <&swm 0>, <&wcd9340 0>;
+		};
+	};
+
+	slimcap-dai-link {
+		link-name = "SLIM Capture";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9340 1>;
+		};
+	};
+};