Linux-libre 4.2-gnu

1 files changed, 179 insertions, 3 deletions

diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 2201cd5da..b8f81fb41 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -15,6 +15,33 @@
 #include "skeleton.dtsi"
 
 / {
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "ste,dbx500-smp";
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+				core1 {
+					cpu = <&CPU1>;
+				};
+			};
+		};
+		CPU0: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0x300>;
+		};
+		CPU1: cpu@301 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0x301>;
+		};
+	};
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -22,6 +49,134 @@
 		interrupt-parent = <&intc>;
 		ranges;
 
+		ptm@801ae000 {
+			compatible = "arm,coresight-etm3x", "arm,primecell";
+			reg = <0x801ae000 0x1000>;
+
+			clocks = <&prcmu_clk PRCMU_APETRACECLK>, <&prcmu_clk PRCMU_APEATCLK>;
+			clock-names = "apb_pclk", "atclk";
+			cpu = <&CPU0>;
+			port {
+				ptm0_out_port: endpoint {
+					remote-endpoint = <&funnel_in_port0>;
+				};
+			};
+		};
+
+		ptm@801af000 {
+			compatible = "arm,coresight-etm3x", "arm,primecell";
+			reg = <0x801af000 0x1000>;
+
+			clocks = <&prcmu_clk PRCMU_APETRACECLK>, <&prcmu_clk PRCMU_APEATCLK>;
+			clock-names = "apb_pclk", "atclk";
+			cpu = <&CPU1>;
+			port {
+				ptm1_out_port: endpoint {
+					remote-endpoint = <&funnel_in_port1>;
+				};
+			};
+		};
+
+		funnel@801a6000 {
+			compatible = "arm,coresight-funnel", "arm,primecell";
+			reg = <0x801a6000 0x1000>;
+
+			clocks = <&prcmu_clk PRCMU_APETRACECLK>, <&prcmu_clk PRCMU_APEATCLK>;
+			clock-names = "apb_pclk", "atclk";
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				/* funnel output ports */
+				port@0 {
+					reg = <0>;
+					funnel_out_port: endpoint {
+						remote-endpoint =
+							<&replicator_in_port0>;
+					};
+				};
+
+				/* funnel input ports */
+				port@1 {
+					reg = <0>;
+					funnel_in_port0: endpoint {
+						slave-mode;
+						remote-endpoint = <&ptm0_out_port>;
+					};
+				};
+
+				port@2 {
+					reg = <1>;
+					funnel_in_port1: endpoint {
+						slave-mode;
+						remote-endpoint = <&ptm1_out_port>;
+					};
+				};
+			};
+		};
+
+		replicator {
+			compatible = "arm,coresight-replicator";
+			clocks = <&prcmu_clk PRCMU_APEATCLK>;
+			clock-names = "atclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				/* replicator output ports */
+				port@0 {
+					reg = <0>;
+					replicator_out_port0: endpoint {
+						remote-endpoint = <&tpiu_in_port>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					replicator_out_port1: endpoint {
+						remote-endpoint = <&etb_in_port>;
+					};
+				};
+
+				/* replicator input port */
+				port@2 {
+					reg = <0>;
+					replicator_in_port0: endpoint {
+						slave-mode;
+						remote-endpoint = <&funnel_out_port>;
+					};
+				};
+			};
+		};
+
+		tpiu@80190000 {
+			compatible = "arm,coresight-tpiu", "arm,primecell";
+			reg = <0x80190000 0x1000>;
+
+			clocks = <&prcmu_clk PRCMU_APETRACECLK>, <&prcmu_clk PRCMU_APEATCLK>;
+			clock-names = "apb_pclk", "atclk";
+			port {
+				tpiu_in_port: endpoint {
+					slave-mode;
+					remote-endpoint = <&replicator_out_port0>;
+				};
+			};
+		};
+
+		etb@801a4000 {
+			compatible = "arm,coresight-etb10", "arm,primecell";
+			reg = <0x801a4000 0x1000>;
+
+			clocks = <&prcmu_clk PRCMU_APETRACECLK>, <&prcmu_clk PRCMU_APEATCLK>;
+			clock-names = "apb_pclk", "atclk";
+			port {
+				etb_in_port: endpoint {
+					slave-mode;
+					remote-endpoint = <&replicator_out_port1>;
+				};
+			};
+		};
+
 		intc: interrupt-controller@a0411000 {
 			compatible = "arm,cortex-a9-gic";
 			#interrupt-cells = <3>;
@@ -31,6 +186,20 @@
 			      <0xa0410100 0x100>;
 		};
 
+		scu@a04100000 {
+			compatible = "arm,cortex-a9-scu";
+			reg = <0xa0410000 0x100>;
+		};
+
+		/*
+		 * The backup RAM is used for retention during sleep
+		 * and various things like spin tables
+		 */
+		backupram@80150000 {
+			compatible = "ste,dbx500-backupram";
+			reg = <0x80150000 0x2000>;
+		};
+
 		L2: l2-cache {
 			compatible = "arm,pl310-cache";
 			reg = <0xa0412000 0x1000>;
@@ -91,6 +260,13 @@
 			clocks = <&smp_twd_clk>;
 		};
 
+		watchdog@a0410620 {
+			compatible = "arm,cortex-a9-twd-wdt";
+			reg = <0xa0410620 0x20>;
+			interrupts = <1 14 0x304>;
+			clocks = <&smp_twd_clk>;
+		};
+
 		rtc@80154000 {
 			compatible = "arm,rtc-pl031", "arm,primecell";
 			reg = <0x80154000 0x1000>;
@@ -796,7 +972,7 @@
 			power-domains = <&pm_domains DOMAIN_VAPE>;
 		};
 
-		uart@80120000 {
+		ux500_serial0: uart@80120000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x80120000 0x1000>;
 			interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
@@ -811,7 +987,7 @@
 			status = "disabled";
 		};
 
-		uart@80121000 {
+		ux500_serial1: uart@80121000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x80121000 0x1000>;
 			interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>;
@@ -826,7 +1002,7 @@
 			status = "disabled";
 		};
 
-		uart@80007000 {
+		ux500_serial2: uart@80007000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x80007000 0x1000>;
 			interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;