pci: pwrctrl: generic: support for the UPD720201/UPD720202 USB 3.0 xHCI Host Controller

Documentation/devicetree/bindings/arm/psci.yaml

@@ -98,6 +98,27 @@ properties:
       [1] Kernel documentation - ARM idle states bindings
         Documentation/devicetree/bindings/cpu/idle-states.yaml
 
+  reboot-mode:
+    type: object
+    $ref: /schemas/power/reset/reboot-mode.yaml#
+    unevaluatedProperties: false
+    properties:
+      # "mode-normal" is just SYSTEM_RESET
+      mode-normal: false
+    patternProperties:
+      "^mode-.*$":
+        minItems: 1
+        maxItems: 2
+        description: |
+          Describes a vendor-specific reset type. The string after "mode-"
+          maps a reboot mode to the parameters in the PSCI SYSTEM_RESET2 call.
+
+          Parameters are named mode-xxx = <type[, cookie]>, where xxx
+          is the name of the magic reboot mode, type is the lower 31 bits
+          of the reset_type, and, optionally, the cookie value. If the cookie
+          is not provided, it is defaulted to zero.
+          The 31st bit (vendor-resets) will be implicitly set by the driver.
+
 patternProperties:
   "^power-domain-":
     $ref: /schemas/power/power-domain.yaml#
@@ -137,6 +158,15 @@ allOf:
       required:
         - cpu_off
         - cpu_on
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: arm,psci-1.0
+    then:
+      properties:
+        reboot-mode: false
 
 additionalProperties: false
 
@@ -260,4 +290,17 @@ examples:
         domain-idle-states = <&cluster_ret>, <&cluster_pwrdn>;
       };
     };
+
+  - |+
+
+    // Case 5: SYSTEM_RESET2 vendor resets
+    psci {
+      compatible = "arm,psci-1.0";
+      method = "smc";
+
+      reboot-mode {
+        mode-edl = <0>;
+        mode-bootloader = <1 2>;
+      };
+    };
 ...

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -1042,6 +1042,7 @@ properties:
 
       - items:
           - enum:
+              - ayaneo,pocket-s2
               - qcom,sm8650-hdk
               - qcom,sm8650-mtp
               - qcom,sm8650-qrd

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -217,6 +217,8 @@ patternProperties:
     description: Axiado Corporation
   "^axis,.*":
     description: Axis Communications AB
+  "^ayaneo,.*":
+    description: Anyun Intelligent Technology (Hong Kong) Co., Ltd
   "^azoteq,.*":
     description: Azoteq (Pty) Ltd
   "^azw,.*":

arch/arm64/boot/dts/qcom/Makefile

@@ -313,6 +313,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-samsung-q5q.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8550-sony-xperia-yodo-pdx234.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-ayaneo-pocket-s2.dtb
 
 sm8650-hdk-display-card-dtbs	:= sm8650-hdk.dtb sm8650-hdk-display-card.dtbo
 

arch/arm64/boot/dts/qcom/kodiak.dtsi

@@ -190,6 +190,11 @@
 			qcom,client-id = <1>;
 			qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>;
 		};
+
+		adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap@9cb80000 {
+			reg = <0x0 0x9cb80000 0x0 0x800000>;
+			no-map;
+		};
 	};
 
 	cpus {
@@ -858,7 +863,7 @@
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 
-	psci {
+	psci: psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
 
@@ -2424,7 +2429,7 @@
 
 			status = "disabled";
 
-			pcie@0 {
+			pcie1_port0: pcie@0 {
 				device_type = "pci";
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				bus-range = <0x01 0xff>;
@@ -4431,6 +4436,9 @@
 					qcom,glink-channels = "fastrpcglink-apps-dsp";
 					label = "adsp";
 					qcom,non-secure-domain;
+					memory-region = <&adsp_rpc_remote_heap_mem>;
+					qcom,vmids = <QCOM_SCM_VMID_LPASS
+						      QCOM_SCM_VMID_ADSP_HEAP>;
 					#address-cells = <1>;
 					#size-cells = <0>;
 
@@ -4780,6 +4788,14 @@
 					};
 				};
 			};
+
+			cooling {
+				compatible = "qcom,qmi-cooling-cdsp";
+					cdsp_sw: cdsp_sw {
+						label = "cdsp_sw";
+						#cooling-cells = <2>;
+					};
+			};
 		};
 
 		usb_1: usb@a600000 {
@@ -7587,12 +7603,26 @@
 					type = "hot";
 				};
 
+				nspss0_alert1: trip-point1 {
+					temperature = <100000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nspss0_crit: nspss0-crit {
 					temperature = <110000>;
 					hysteresis = <0>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nspss0_alert1>;
+					cooling-device = <&cdsp_sw
+							THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nspss1-thermal {
@@ -7605,12 +7635,26 @@
 					type = "hot";
 				};
 
+				nspss1_alert1: trip-point1 {
+					temperature = <100000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nspss1_crit: nspss1-crit {
 					temperature = <110000>;
 					hysteresis = <0>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nspss1_alert1>;
+					cooling-device = <&cdsp_sw
+							THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		video-thermal {