kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm64/boot/dts/sprd/sc9836.dtsi
..
..
@@ -18,28 +18,28 @@
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 		cpu0: cpu@0 {
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 			device_type = "cpu";
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-			compatible = "arm,cortex-a53", "arm,armv8";
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+			compatible = "arm,cortex-a53";
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 			reg = <0x0 0x0>;
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 			enable-method = "psci";
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 		};
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 		cpu1: cpu@1 {
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 			device_type = "cpu";
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-			compatible = "arm,cortex-a53", "arm,armv8";
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+			compatible = "arm,cortex-a53";
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 			reg = <0x0 0x1>;
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 			enable-method = "psci";
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 		};
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 		cpu2: cpu@2 {
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 			device_type = "cpu";
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-			compatible = "arm,cortex-a53", "arm,armv8";
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+			compatible = "arm,cortex-a53";
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 			reg = <0x0 0x2>;
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 			enable-method = "psci";
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 		};
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 		cpu3: cpu@3 {
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 			device_type = "cpu";
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-			compatible = "arm,cortex-a53", "arm,armv8";
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+			compatible = "arm,cortex-a53";
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 			reg = <0x0 0x3>;
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 			enable-method = "psci";
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 		};
..
..
@@ -50,68 +50,64 @@
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 		reg = <0 0x10003000 0 0x1000>;
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		port {
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-			etf_in: endpoint {
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-				slave-mode;
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-				remote-endpoint = <&funnel_out_port0>;
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+		in-ports {
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+			port {
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+				etf_in: endpoint {
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+					remote-endpoint = <&funnel_out_port0>;
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+				};
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 			};
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 		};
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 	};
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 	funnel@10001000 {
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-		compatible = "arm,coresight-funnel", "arm,primecell";
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+		compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
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 		reg = <0 0x10001000 0 0x1000>;
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		ports {
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-			#address-cells = <1>;
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-			#size-cells = <0>;
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-			/* funnel output port */
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-			port@0 {
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-				reg = <0>;
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+		out-ports {
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+			port {
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 				funnel_out_port0: endpoint {
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 					remote-endpoint = <&etf_in>;
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 				};
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 			};
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+		};
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-			/* funnel input port 0-4 */
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-			port@1 {
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+		in-ports {
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+			#address-cells = <1>;
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+			#size-cells = <0>;
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+
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+			port@0 {
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 				reg = <0>;
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 				funnel_in_port0: endpoint {
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-					slave-mode;
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 					remote-endpoint = <&etm0_out>;
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 				};
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 			};
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-			port@2 {
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+			port@1 {
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 				reg = <1>;
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 				funnel_in_port1: endpoint {
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-					slave-mode;
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 					remote-endpoint = <&etm1_out>;
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 				};
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 			};
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-			port@3 {
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+			port@2 {
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 				reg = <2>;
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 				funnel_in_port2: endpoint {
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-					slave-mode;
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 					remote-endpoint = <&etm2_out>;
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 				};
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 			};
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-			port@4 {
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+			port@3 {
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 				reg = <3>;
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 				funnel_in_port3: endpoint {
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-					slave-mode;
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 					remote-endpoint = <&etm3_out>;
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 				};
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 			};
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-			port@5 {
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+			port@4 {
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 				reg = <4>;
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 				funnel_in_port4: endpoint {
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-					slave-mode;
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 					remote-endpoint = <&stm_out>;
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 				};
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 			};
..
..
@@ -126,9 +122,11 @@
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 		cpu = <&cpu0>;
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		port {
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-			etm0_out: endpoint {
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-				remote-endpoint = <&funnel_in_port0>;
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+		out-ports {
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+			port {
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+				etm0_out: endpoint {
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+					remote-endpoint = <&funnel_in_port0>;
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+				};
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 			};
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 		};
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 	};
..
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@@ -140,9 +138,11 @@
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 		cpu = <&cpu1>;
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		port {
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-			etm1_out: endpoint {
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-				remote-endpoint = <&funnel_in_port1>;
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+		out-ports {
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+			port {
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+				etm1_out: endpoint {
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+					remote-endpoint = <&funnel_in_port1>;
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+				};
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 			};
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 		};
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 	};
..
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@@ -154,9 +154,11 @@
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 		cpu = <&cpu2>;
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		port {
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-			etm2_out: endpoint {
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-				remote-endpoint = <&funnel_in_port2>;
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+		out-ports {
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+			port {
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+				etm2_out: endpoint {
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+					remote-endpoint = <&funnel_in_port2>;
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+				};
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 			};
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 		};
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 	};
..
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@@ -168,9 +170,11 @@
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 		cpu = <&cpu3>;
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		port {
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-			etm3_out: endpoint {
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-				remote-endpoint = <&funnel_in_port3>;
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+		out-ports {
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+			port {
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+				etm3_out: endpoint {
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+					remote-endpoint = <&funnel_in_port3>;
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+				};
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 			};
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 		};
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 	};
..
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@@ -182,9 +186,11 @@
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 		reg-names = "stm-base", "stm-stimulus-base";
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 		clocks = <&clk26mhz>;
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 		clock-names = "apb_pclk";
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-		port {
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-			stm_out: endpoint {
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-				remote-endpoint = <&funnel_in_port4>;
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+		out-ports {
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+			port {
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+				stm_out: endpoint {
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+					remote-endpoint = <&funnel_in_port4>;
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+				};
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 			};
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 		};
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 	};