ADSP for SDM670 and sound on Google Pixel 3a

index f91276822858..7862d68c9678 100644
@@ -60,7 +60,7 @@ properties:
       Two identifiers of the inbound and outbound smem items used for this edge.
 
 patternProperties:
-  "^master-kernel|slave-kernel|ipa-ap-to-modem|ipa-modem-to-ap|wlan-ap-to-wpss|wlan-wpss-to-ap$":
+  "^master-kernel|slave-kernel|ipa-ap-to-modem|ipa-modem-to-ap|sleepstate|wlan-ap-to-wpss|wlan-wpss-to-ap$":
     type: object
     description:
       Each SMP2P pair contain a set of inbound and outbound entries, these are

index e94c4fd34177..6a817a1cd395 100644
@@ -43,6 +43,7 @@ properties:
           - qcom,sc8180x-aoss-qmp
           - qcom,sc8280xp-aoss-qmp
           - qcom,sdx75-aoss-qmp
+          - qcom,sdm670-aoss-qmp
           - qcom,sdm845-aoss-qmp
           - qcom,sm6350-aoss-qmp
           - qcom,sm7150-aoss-qmp

index 7e8ecae8e6cb..6cac1f77993b 100644
@@ -25,6 +25,7 @@ properties:
       - qcom,msm8998-slpi-pas
       - qcom,sdm660-adsp-pas
       - qcom,sdm660-cdsp-pas
+      - qcom,sdm670-adsp-pas
       - qcom,sdm845-adsp-pas
       - qcom,sdm845-cdsp-pas
       - qcom,sdm845-slpi-pas

@@ -128,6 +129,20 @@ allOf:
       required:
         - px-supply
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sdm670-adsp-pas
+    then:
+      properties:
+        power-domains:
+          items:
+            - description: LCX power domain
+        power-domain-names:
+          items:
+            - const: lcx
+
   - if:
       properties:
         compatible:

index 711e15b56cb8..e99183c22208 100644
@@ -19,6 +19,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/phy/phy-qcom-qusb2.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/soc/qcom,apr.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
 / {

@@ -500,6 +501,34 @@ cluster_pd: power-domain-cluster {
 		};
 	};
 
+	smp2p-lpass {
+		compatible = "qcom,smp2p";
+		qcom,smem = <443>, <429>;
+
+		interrupts = <GIC_SPI 172 IRQ_TYPE_EDGE_RISING>;
+
+		mboxes = <&apss_shared 26>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <2>;
+
+		adsp_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		adsp_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		adsp_smp2p_sleepstate: sleepstate {
+			qcom,entry-name = "sleepstate";
+			#qcom,smem-state-cells = <1>;
+		};
+	};
+
 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;

@@ -2383,6 +2412,19 @@ dispcc: clock-controller@af00000 {
 			#power-domain-cells = <1>;
 		};
 
+		aoss_qmp: power-management@c300000 {
+			compatible = "qcom,sdm670-aoss-qmp", "qcom,aoss-qmp";
+			reg = <0 0x0c300000 0 0x100000>;
+			interrupts = <GIC_SPI 389 IRQ_TYPE_EDGE_RISING>;
+			mboxes = <&apss_shared 0>;
+
+			#clock-cells = <0>;
+
+			cx_cdev: cx {
+				#cooling-cells = <2>;
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,sdm670-smmu-500", "qcom,smmu-500", "arm,mmu-500";
 			reg = <0 0x15000000 0 0x80000>;

@@ -2463,6 +2505,12 @@ gladiator_noc: interconnect@17900000 {
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		apss_shared: mailbox@17990000 {
+			compatible = "qcom,sdm670-apss-shared", "qcom,sdm845-apss-shared";
+			reg = <0 0x17990000 0 0x1000>;
+			#mbox-cells = <1>;
+		};
+
 		apps_rsc: rsc@179c0000 {
 			compatible = "qcom,rpmh-rsc";
 			reg = <0 0x179c0000 0 0x10000>,

@@ -2573,6 +2621,135 @@ cpufreq_hw: cpufreq@17d43000 {
 			#freq-domain-cells = <1>;
 		};
 
+		adsp_pas: remoteproc@62400000 {
+			compatible = "qcom,sdm670-adsp-pas";
+			reg = <0 0x62400000 0 0x4040>;
+
+			interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>,
+					      <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			memory-region = <&adsp_mem>;
+
+			power-domains = <&rpmhpd SDM670_LCX>;
+			power-domain-names = "lcx";
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&adsp_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts = <GIC_SPI 170 IRQ_TYPE_EDGE_RISING>;
+				label = "lpass";
+				qcom,remote-pid = <2>;
+				mboxes = <&apss_shared 24>;
+
+				apr {
+					compatible = "qcom,apr-v2";
+					qcom,glink-channels = "apr_audio_svc";
+					qcom,domain = <APR_DOMAIN_ADSP>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					qcom,intents = <512 20>;
+
+					q6core: service@3 {
+						reg = <APR_SVC_ADSP_CORE>;
+						compatible = "qcom,q6core";
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+					};
+
+					q6afe: service@4 {
+						compatible = "qcom,q6afe";
+						reg = <APR_SVC_AFE>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+
+						q6afecc: clock-controller {
+							compatible = "qcom,q6afe-clocks";
+							#clock-cells = <2>;
+						};
+
+						q6afedai: dais {
+							compatible = "qcom,q6afe-dais";
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#sound-dai-cells = <1>;
+						};
+					};
+
+					q6asm: service@7 {
+						compatible = "qcom,q6asm";
+						reg = <APR_SVC_ASM>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+
+						q6asmdai: dais {
+							compatible = "qcom,q6asm-dais";
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#sound-dai-cells = <1>;
+							iommus = <&apps_smmu 0x1801 0x0>;
+						};
+					};
+
+					q6adm: service@8 {
+						compatible = "qcom,q6adm";
+						reg = <APR_SVC_ADM>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+
+						q6routing: routing {
+							compatible = "qcom,q6adm-routing";
+							#sound-dai-cells = <0>;
+						};
+					};
+				};
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x1803 0x0>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x1804 0x0>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x1805 0x0>;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x1806 0x0>;
+					};
+				};
+			};
+		};
+
 		lpi_tlmm: pinctrl@62b40000 {
 			compatible = "qcom,sdm670-lpass-lpi-pinctrl";
 			reg = <0 0x62b40000 0 0x20000>;

index 4ce9b62abe53..2044593c22f3 100644
@@ -199,6 +199,12 @@ cam_vio_ldo: cam-vio-ldo-regulator {
 	};
 };
 
+&adsp_pas {
+	firmware-name = "qcom/sdm670/sargo/adsp.mbn";
+
+	status = "okay";
+};
+
 &apps_rsc {
 	regulators-0 {
 		compatible = "qcom,pm660-rpmh-regulators";

index 3f8b9eafe164..608c1c2120c9 100644
@@ -87,6 +87,43 @@ pm660l_wled: leds@d800 {
 			status = "disabled";
 		};
 
+		pm660l_codec: audio-codec@f000 {
+			compatible = "qcom,pm660l-wcd-analog-codec",
+				     "qcom,pm8953-wcd-analog-codec";
+			reg = <0xf000>;
+			interrupts = <0x3 0xf0 0x0 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x1 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x2 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x3 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x4 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x5 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x6 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf0 0x7 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf1 0x0 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf1 0x1 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf1 0x2 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf1 0x3 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf1 0x4 IRQ_TYPE_EDGE_BOTH>,
+				     <0x3 0xf1 0x5 IRQ_TYPE_EDGE_BOTH>;
+			interrupt-names = "cdc_spk_cnp_int",
+					  "cdc_spk_clip_int",
+					  "cdc_spk_ocp_int",
+					  "mbhc_ins_rem_det1",
+					  "mbhc_but_rel_det",
+					  "mbhc_but_press_det",
+					  "mbhc_ins_rem_det",
+					  "mbhc_switch_int",
+					  "cdc_ear_ocp_int",
+					  "cdc_hphr_ocp_int",
+					  "cdc_hphl_ocp_det",
+					  "cdc_ear_cnp_int",
+					  "cdc_hphr_cnp_int",
+					  "cdc_hphl_cnp_int";
+			sound-name-prefix = "Analog";
+			#sound-dai-cells = <1>;
+			status = "disabled";
+		};
+
 		pm660l_spmi_regulators: regulators {
 			compatible = "qcom,pm660l-regulators";
 		};

index e99183c22208..3e5ca16e3056 100644
@@ -21,6 +21,7 @@
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,apr.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
+#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
 
 / {
 	interrupt-parent = <&intc>;

@@ -33,6 +34,12 @@ / {
 	chosen { };
 
 	clocks {
+		lpass_cdc_bclk: lpass-cdc-bclk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <1536000>;
+		};
+
 		sleep_clk: sleep-clk {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;

@@ -2822,5 +2829,20 @@ data2-pins {
 				};
 			};
 		};
+
+		lpass_codec: audio-codec@62ec0000 {
+			compatible = "qcom,sdm670-wcd-digital-codec",
+				     "qcom,msm8916-wcd-digital-codec";
+			reg = <0 0x62ec0000 0 0x400>;
+
+			clocks = <&lpass_cdc_bclk>,
+				 <&q6afecc LPASS_CLK_ID_INT_MCLK_0 LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			clock-names = "ahbix-clk", "mclk";
+
+			sound-name-prefix = "Digital";
+			#sound-dai-cells = <1>;
+
+			status = "disabled";
+		};
 	};
 };

index 2044593c22f3..c623b02f091d 100644
@@ -12,6 +12,7 @@
 #include <dt-bindings/media/video-interface-devices.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
 #include "sdm670.dtsi"
 #include "pm660.dtsi"
 #include "pm660l.dtsi"

@@ -130,6 +131,87 @@ debug_info_mem: debug-info@a1800000 {
 		};
 	};
 
+	sound {
+		compatible = "qcom,sdm660-sndcard";
+		model = "Google Pixel 3a";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&cdc_pdm_default>,
+			    <&cdc_dmic_default>;
+
+		audio-routing = "Analog PDM_RX1", "Digital PDM_RX1",
+				"Analog PDM_RX2", "Digital PDM_RX2",
+				"Analog PDM_RX3", "Digital PDM_RX3",
+				"Digital LPASS_PDM_TX", "Analog PDM_TX",
+				"Analog AMIC2", "Analog MIC BIAS External2";
+
+		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>;
+			};
+		};
+
+		mm3-dai-link {
+			link-name = "MultiMedia3";
+
+			cpu {
+				sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
+			};
+		};
+
+		mm4-dai-link {
+			link-name = "MultiMedia4";
+
+			cpu {
+				sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA4>;
+			};
+		};
+
+		lpi-mi2s-rx-dai-link {
+			link-name = "LPI MI2S Playback";
+
+			codec {
+				sound-dai = <&pm660l_codec 0>,
+					    <&lpass_codec 0>;
+			};
+
+			cpu {
+				sound-dai = <&q6afedai LPI_MI2S_RX_0>;
+			};
+
+			platform {
+				sound-dai = <&q6routing>;
+			};
+		};
+
+		lpi-mi2s-tx-dai-link {
+			link-name = "LPI MI2S Capture";
+
+			codec {
+				sound-dai = <&pm660l_codec 1>,
+					    <&lpass_codec 1>;
+			};
+
+			cpu {
+				sound-dai = <&q6afedai LPI_MI2S_TX_3>;
+			};
+
+			platform {
+				sound-dai = <&q6routing>;
+			};
+		};
+	};
+
 	/*
 	 * The touchscreen regulator seems to be controlled somehow by a gpio.
 	 * Model it as a fixed regulator and keep it on. Without schematics we

@@ -550,6 +632,13 @@ rmi4_f12: rmi4-f12@12 {
 	};
 };
 
+&lpass_codec {
+	assigned-clocks = <&q6afecc LPASS_CLK_ID_INT_MCLK_0 LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+	assigned-clock-rates = <9600000>;
+
+	status = "okay";
+};
+
 &lpi_tlmm {
 	/* sensor gpios are protected */
 	gpio-reserved-ranges = <0 8>, <12 6>;

@@ -613,6 +702,23 @@ &pm660_rradc {
 	status = "okay";
 };
 
+&pm660l_codec {
+	vdd-cdc-io-supply = <&vreg_l10a_1p8>;
+	vdd-cdc-tx-rx-cx-supply = <&vreg_l1b_0p925>;
+	vdd-micbias-supply = <&vreg_l7b_3p125>;
+
+	qcom,mbhc-vthreshold-low = <75 150 237 437 437>;
+	qcom,mbhc-vthreshold-high = <75 150 237 437 437>;
+
+	qcom,micbias-lvl = <2500>;
+
+	qcom,hphl-jack-type-normally-open;
+	qcom,gnd-jack-type-normally-open;
+	qcom,micbias2-ext-cap;
+
+	status = "okay";
+};
+
 &pm660l_flash {
 	status = "okay";
 

@@ -655,6 +761,36 @@ &qupv3_id_1 {
 	status = "okay";
 };
 
+&q6afedai {
+	dai@89 {
+		reg = <LPI_MI2S_RX_0>;
+		qcom,sd-lines = <0 1>;
+	};
+
+	dai@90 {
+		reg = <LPI_MI2S_TX_3>;
+		qcom,sd-lines = <0 1>;
+	};
+};
+
+&q6asmdai {
+	dai@0 {
+		reg = <MSM_FRONTEND_DAI_MULTIMEDIA1>;
+	};
+
+	dai@1 {
+		reg = <MSM_FRONTEND_DAI_MULTIMEDIA2>;
+	};
+
+	dai@2 {
+		reg = <MSM_FRONTEND_DAI_MULTIMEDIA3>;
+	};
+
+	dai@3 {
+		reg = <MSM_FRONTEND_DAI_MULTIMEDIA4>;
+	};
+};
+
 &sdhc_1 {
 	supports-cqe;
 	mmc-hs200-1_8v;