arm64: dts: sdm845: add support to hexagon dsp audio support

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

1 files changed, 186 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d42302b8889b..65e31edc759d 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -20,6 +20,7 @@
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
 #include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/soc/qcom,apr.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -491,6 +492,52 @@
 			label = "lpass";
 			qcom,remote-pid = <2>;
 			mboxes = <&apss_shared 8>;
+
+			apr {
+				compatible = "qcom,apr-v2";
+				qcom,glink-channels = "apr_audio_svc";
+				qcom,apr-domain = <APR_DOMAIN_ADSP>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				qcom,intents = <512 20>;
+
+				q6core {
+					reg = <APR_SVC_ADSP_CORE>;
+					compatible = "qcom,q6core";
+				};
+
+				q6afe: q6afe {
+					compatible = "qcom,q6afe";
+					reg = <APR_SVC_AFE>;
+					q6afedai: dais {
+						compatible = "qcom,q6afe-dais";
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#sound-dai-cells = <1>;
+					};
+				};
+
+				q6asm: q6asm {
+					compatible = "qcom,q6asm";
+					reg = <APR_SVC_ASM>;
+					q6asmdai: dais {
+						compatible = "qcom,q6asm-dais";
+						#sound-dai-cells = <1>;
+						iommus = <&apps_smmu 0x1821 0x0>;
+						//iommus = <&lpass_q6_smmu 1>;
+					};
+				};
+
+				q6adm: q6adm {
+					compatible = "qcom,q6adm";
+					reg = <APR_SVC_ADM>;
+					q6routing: routing {
+						compatible = "qcom,q6adm-routing";
+						#sound-dai-cells = <0>;
+					};
+				};
+			};
+
 			fastrpc {
 				compatible = "qcom,fastrpc";
 				qcom,glink-channels = "fastrpcglink-apps-dsp";
@@ -513,6 +560,9 @@
 		};
 	};
 
+	sound: sound {
+	};
+
 	cdsp_pas: remoteproc-cdsp {
 		compatible = "qcom,sdm845-cdsp-pas";
 
@@ -1570,6 +1620,142 @@
 				};
 			};
 
+			quat_mi2s_sleep: quat_mi2s_sleep {
+				mux {
+					pins = "gpio58", "gpio59";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio58", "gpio59";
+					drive-strength = <2>;   /* 2 mA */
+					bias-pull-down;         /* PULL DOWN */
+					input-enable;
+				};
+			};
+
+			quat_mi2s_active: quat_mi2s_active {
+				mux {
+					pins = "gpio58", "gpio59";
+					function = "qua_mi2s";
+				};
+
+				config {
+					pins = "gpio58", "gpio59";
+					drive-strength = <8>;   /* 8 mA */
+					bias-disable;           /* NO PULL */
+					output-high;
+				};
+			};
+
+			quat_mi2s_sd0_sleep: quat_mi2s_sd0_sleep {
+				mux {
+					pins = "gpio60";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio60";
+					drive-strength = <2>;   /* 2 mA */
+					bias-pull-down;         /* PULL DOWN */
+					input-enable;
+				};
+			};
+
+			quat_mi2s_sd0_active: quat_mi2s_sd0_active {
+				mux {
+					pins = "gpio60";
+					function = "qua_mi2s";
+				};
+
+				config {
+					pins = "gpio60";
+					drive-strength = <8>;   /* 8 mA */
+					bias-disable;           /* NO PULL */
+				};
+			};
+
+			quat_mi2s_sd1_sleep: quat_mi2s_sd1_sleep {
+				mux {
+					pins = "gpio61";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio61";
+					drive-strength = <2>;   /* 2 mA */
+					bias-pull-down;         /* PULL DOWN */
+					input-enable;
+				};
+			};
+
+			quat_mi2s_sd1_active: quat_mi2s_sd1_active {
+				mux {
+					pins = "gpio61";
+					function = "qua_mi2s";
+				};
+
+				config {
+					pins = "gpio61";
+					drive-strength = <8>;   /* 8 mA */
+					bias-disable;           /* NO PULL */
+				};
+			};
+
+			quat_mi2s_sd2_sleep: quat_mi2s_sd2_sleep {
+				mux {
+					pins = "gpio62";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio62";
+					drive-strength = <2>;   /* 2 mA */
+					bias-pull-down;         /* PULL DOWN */
+					input-enable;
+				};
+			};
+
+			quat_mi2s_sd2_active: quat_mi2s_sd2_active {
+				mux {
+					pins = "gpio62";
+					function = "qua_mi2s";
+				};
+
+				config {
+					pins = "gpio62";
+					drive-strength = <8>;   /* 8 mA */
+					bias-disable;           /* NO PULL */
+				};
+			};
+
+			quat_mi2s_sd3_sleep: quat_mi2s_sd3_sleep {
+				mux {
+					pins = "gpio63";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio63";
+					drive-strength = <2>;   /* 2 mA */
+					bias-pull-down;         /* PULL DOWN */
+					input-enable;
+				};
+			};
+
+			quat_mi2s_sd3_active: quat_mi2s_sd3_active {
+				mux {
+					pins = "gpio63";
+					function = "qua_mi2s";
+				};
+
+				config {
+					pins = "gpio63";
+					drive-strength = <8>;   /* 8 mA */
+					bias-disable;           /* NO PULL */
+				};
+			};
+
 			qup_i2c12_default: qup-i2c12-default {
 				pinmux {
 					pins = "gpio49", "gpio50";