ARM: imx: Add Freescale LS1021A SoC and board support

new file mode 100644
index 0000000..948b9fb
@@ -0,0 +1,678 @@
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "skeleton64.dtsi"
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "fsl,ls1021a";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &lpuart0;
+		serial1 = &lpuart1;
+		serial2 = &lpuart2;
+		serial3 = &lpuart3;
+		serial4 = &lpuart4;
+		serial5 = &lpuart5;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+	};
+
+	memory at 80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x20000000>;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu at f00 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0xf00>;
+		};
+
+		cpu at f01 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0xf01>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = 	<GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+				<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	pmu {
+		compatible = "arm,cortex-a7-pmu";
+		interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		interrupt-parent = <&gic>;
+		ranges;
+
+		gic: interrupt-controller at 1400000 {
+			compatible = "arm,cortex-a7-gic";
+			#interrupt-cells = <3>;
+			interrupt-controller;
+			reg = <0x0 0x1401000 0x0 0x1000>,
+				<0x0 0x1402000 0x0 0x1000>,
+				<0x0 0x1404000 0x0 0x2000>,
+				<0x0 0x1406000 0x0 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+
+		};
+
+		ifc: ifc at 1530000 {
+			compatible = "fsl,ifc", "simple-bus";
+			reg = <0x0 0x1530000 0x0 0x10000>;
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		dcfg: dcfg at 1ee0000 {
+			compatible = "fsl,ls1021a-dcfg";
+			reg = <0x0 0x1ee0000 0x0 0x10000>;
+		};
+
+		esdhc: esdhc at 1560000 {
+			compatible = "fsl,esdhc";
+			reg = <0x0 0x1560000 0x0 0x10000>;
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>;
+			voltage-ranges = <1800 1800 3300 3300>;
+			sdhci,auto-cmd12;
+			big-endian;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
+		scfg: scfg at 1570000 {
+			compatible = "fsl,ls1021a-scfg";
+			reg = <0x0 0x1570000 0x0 0x10000>;
+		};
+
+		crypto: crypto at 1700000 {
+			compatible = "fsl,sec-v5.3", "fsl,sec-v5.0", "fsl,sec-v4.0";
+			fsl,sec-era = <4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg		 = <0x0 0x1700000 0x0 0x100000>;
+			ranges		 = <0x0 0x0 0x1700000 0x100000>;
+			interrupts	 = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+
+			sec_jr0: jr at 10000 {
+				compatible = "fsl,sec-v5.3-job-ring",
+				     "fsl,sec-v5.0-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+				reg = <0x10000 0x10000>;
+				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr1: jr at 20000 {
+				compatible = "fsl,sec-v5.3-job-ring",
+				     "fsl,sec-v5.0-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+				reg = <0x20000 0x10000>;
+				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr2: jr at 30000 {
+				compatible = "fsl,sec-v5.3-job-ring",
+				     "fsl,sec-v5.0-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+				reg = <0x30000 0x10000>;
+				interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			sec_jr3: jr at 40000 {
+				compatible = "fsl,sec-v5.3-job-ring",
+				     "fsl,sec-v5.0-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+				reg = <0x40000 0x10000>;
+				interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+		};
+
+		clockgen: clocking at 1ee1000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x0 0x1ee1000 0x10000>;
+
+			sysclk: sysclk {
+				compatible = "fixed-clock", "fsl,qoriq-sysclk-2.0";
+				#clock-cells = <0>;
+				clock-frequency = <100000000>;
+				clock-output-names = "sysclk";
+			};
+
+			cga_pll1: pll1 at 800 {
+				compatible = "fsl,qoriq-core-pll-2.0";
+				#clock-cells = <1>;
+				reg = <0x800 0x10>;
+				clocks = <&sysclk>;
+				clock-output-names = "cga-pll1", "cga-pll1-div2",
+						"cga-pll1-div3", "cga-pll1-div4";
+			};
+
+			cga_pll2: pll2 at 820 {
+				compatible = "fsl,qoriq-core-pll-2.0";
+				#clock-cells = <1>;
+				reg = <0x820 0x10>;
+				clocks = <&sysclk>;
+				clock-output-names = "cga-pll2", "cga-pll2-div2",
+						"cga-pll2-div3", "cga-pll2-div4";
+			};
+
+			platform_clk: pll at c00 {
+				compatible = "fsl,qoriq-core-pll-2.0";
+				#clock-cells = <1>;
+				reg = <0xc00 0x10>;
+				clocks = <&sysclk>;
+				clock-output-names = "platform-clk", "platform-clk-div2";
+			};
+
+			cluster1_clk: clk0c0 at 0 {
+				compatible = "fsl,qoriq-core-mux-2.0";
+				#clock-cells = <1>;
+				reg = <0x0 0x10>;
+				clock-names = "pll1cga", "pll1cga-div2";
+				clocks = <&cga_pll1 0>, <&cga_pll1 2>;
+				clock-output-names = "cluster1-clk";
+
+			};
+		};
+
+		dspi0: dspi at 2100000 {
+			compatible = "fsl,vf610-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2100000 0x0 0x10000>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "dspi";
+			clocks = <&platform_clk 1>;
+			spi-num-chipselects = <5>;
+			big-endian;
+			status = "disabled";
+		};
+
+		dspi1: dspi at 2110000 {
+			compatible = "fsl,vf610-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2110000 0x0 0x10000>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "dspi";
+			clocks = <&platform_clk 1>;
+			spi-num-chipselects = <5>;
+			big-endian;
+			status = "disabled";
+		};
+
+		i2c0: i2c at 2180000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2180000 0x0 0x10000>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "i2c";
+			clocks = <&platform_clk 1>;
+			status = "disabled";
+		};
+
+		i2c1: i2c at 2190000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2190000 0x0 0x10000>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "i2c";
+			clocks = <&platform_clk 1>;
+			status = "disabled";
+		};
+
+		i2c2: i2c at 21a0000 {
+			compatible = "fsl,vf610-i2c";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x21a0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "i2c";
+			clocks = <&platform_clk 1>;
+			status = "disabled";
+		};
+
+		uart0: serial at 21c0500 {
+			compatible = "fsl,ns16550", "ns16550a";
+			reg = <0x0 0x21c0500 0x0 0x100>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>;
+			fifo-size = <15>;
+			status = "disabled";
+		};
+
+		uart1: serial at 21c0600 {
+			compatible = "fsl,ns16550", "ns16550a";
+			reg = <0x0 0x21c0600 0x0 0x100>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>;
+			fifo-size = <15>;
+			status = "disabled";
+		};
+
+		uart2: serial at 21d0500 {
+			compatible = "fsl,ns16550", "ns16550a";
+			reg = <0x0 0x21d0500 0x0 0x100>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>;
+			fifo-size = <15>;
+			status = "disabled";
+		};
+
+		uart3: serial at 21d0600 {
+			compatible = "fsl,ns16550", "ns16550a";
+			reg = <0x0 0x21d0600 0x0 0x100>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>;
+			fifo-size = <15>;
+			status = "disabled";
+		};
+
+		lpuart0: serial at 2950000 {
+			compatible = "fsl,ls1021a-lpuart";
+			reg = <0x0 0x2950000 0x0 0x1000>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&sysclk>;
+			clock-names = "ipg";
+			status = "disabled";
+		};
+
+		lpuart1: serial at 2960000 {
+			compatible = "fsl,ls1021a-lpuart";
+			reg = <0x0 0x2960000 0x0 0x1000>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "ipg";
+			status = "disabled";
+		};
+
+		lpuart2: serial at 2970000 {
+			compatible = "fsl,ls1021a-lpuart";
+			reg = <0x0 0x2970000 0x0 0x1000>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "ipg";
+			status = "disabled";
+		};
+
+		lpuart3: serial at 2980000 {
+			compatible = "fsl,ls1021a-lpuart";
+			reg = <0x0 0x2980000 0x0 0x1000>;
+			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "ipg";
+			status = "disabled";
+		};
+
+		lpuart4: serial at 2990000 {
+			compatible = "fsl,ls1021a-lpuart";
+			reg = <0x0 0x2990000 0x0 0x1000>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "ipg";
+			status = "disabled";
+		};
+
+		lpuart5: serial at 29a0000 {
+			compatible = "fsl,ls1021a-lpuart";
+			reg = <0x0 0x29a0000 0x0 0x1000>;
+			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "ipg";
+			status = "disabled";
+		};
+
+		ftm0_1: ftm0_1 at 29d0000 {
+			compatible = "fsl,ftm-timer";
+			reg = <0x0 0x29d0000 0x0 0x10000>,
+				<0x0 0x29e0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ftm-evt", "ftm-src",
+			        "ftm-evt-counter-en", "ftm-src-counter-en";
+			clocks = <&platform_clk 1>, <&platform_clk 1>,
+			       <&platform_clk 1>, <&platform_clk 1>;
+			big-endian;
+			status = "disabled";
+		};
+
+		pwm3: ftm at 2a00000 {
+			compatible = "fsl,vf610-ftm-pwm";
+			#pwm-cells = <3>;
+			reg = <0x0 0x2a00000 0x0 0x10000>;
+			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ftm_sys", "ftm_ext",
+				"ftm_fix", "ftm_cnt_clk_en";
+			clocks = <&platform_clk 1>, <&platform_clk 1>,
+				<&platform_clk 1>, <&platform_clk 1>;
+			big-endian;
+			status = "disabled";
+		};
+
+		pwm6: ftm at 2a30000 {
+			compatible = "fsl,vf610-ftm-pwm";
+			#pwm-cells = <3>;
+			reg = <0x0 0x2a30000 0x0 0x10000>;
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ftm_sys", "ftm_ext",
+				"ftm_fix", "ftm_cnt_clk_en";
+			clocks = <&platform_clk 1>, <&platform_clk 1>,
+				<&platform_clk 1>, <&platform_clk 1>;
+			big-endian;
+			status = "disabled";
+		};
+
+		pwm7: ftm at 2a40000 {
+			compatible = "fsl,vf610-ftm-pwm";
+			#pwm-cells = <3>;
+			reg = <0x0 0x2a40000 0x0 0x10000>;
+			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "ftm_sys", "ftm_ext",
+				"ftm_fix", "ftm_cnt_clk_en";
+			clocks = <&platform_clk 1>, <&platform_clk 1>,
+				<&platform_clk 1>, <&platform_clk 1>;
+			big-endian;
+			status = "disabled";
+		};
+
+		wdog0: wdog at 2ad0000 {
+			compatible = "fsl,imx21-wdt";
+			reg = <0x0 0x2ad0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "wdog";
+			big-endian;
+		};
+
+		sai1: sai at 2b50000 {
+			compatible = "fsl,vf610-sai";
+			reg = <0x0 0x2b50000 0x0 0x10000>;
+			interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "sai";
+			dma-names = "tx", "rx";
+			dmas = <&edma0 1 47>,
+				<&edma0 1 46>;
+			big-endian-regs;
+			status = "disabled";
+		};
+
+		sai2: sai at 2b60000 {
+			compatible = "fsl,vf610-sai";
+			reg = <0x0 0x2b60000 0x0 0x10000>;
+			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+			clock-names = "sai";
+			dma-names = "tx", "rx";
+			dmas = <&edma0 1 45>,
+				<&edma0 1 44>;
+			big-endian-regs;
+			status = "disabled";
+		};
+
+		edma0: edma at 2c00000 {
+			#dma-cells = <2>;
+			compatible = "fsl,vf610-edma";
+			reg = <0x0 0x2c00000 0x0 0x10000>,
+				<0x0 0x2c10000 0x0 0x10000>,
+				<0x0 0x2c20000 0x0 0x10000>;
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "edma-tx", "edma-err";
+			dma-channels = <32>;
+			big-endian;
+			clock-names = "dmamux0", "dmamux1";
+			clocks = <&platform_clk 1>,
+				<&platform_clk 1>;
+		};
+
+		mdio0: mdio at 2d24000 {
+			compatible = "gianfar";
+			device_type = "mdio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2d24000 0x0 0x4000>;
+		};
+
+		enet0: ethernet at 2d10000 {
+			compatible = "fsl,etsec2";
+			device_type = "network";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			interrupt-parent = <&gic>;
+			model = "eTSEC";
+			fsl,dma-endian-le;
+			fsl,num_rx_queues = <0x1>;
+			fsl,num_tx_queues = <0x1>;
+			ranges;
+
+			queue-group at 0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x0 0x2d10000 0x0 0x8000>;
+				fsl,rx-bit-map = <0xff>;
+				fsl,tx-bit-map = <0xff>;
+				interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+		};
+
+		enet1: ethernet at 2d50000 {
+			compatible = "fsl,etsec2";
+			device_type = "network";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			interrupt-parent = <&gic>;
+			model = "eTSEC";
+			fsl,dma-endian-le;
+			fsl,num_rx_queues = <0x1>;
+			fsl,num_tx_queues = <0x1>;
+			ranges;
+
+			queue-group at 0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x0 0x2d50000 0x0 0x8000>;
+				fsl,rx-bit-map = <0xff>;
+				fsl,tx-bit-map = <0xff>;
+				interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+		};
+
+		enet2: ethernet at 2d90000 {
+			compatible = "fsl,etsec2";
+			device_type = "network";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			interrupt-parent = <&gic>;
+			model = "eTSEC";
+			fsl,dma-endian-le;
+			fsl,num_rx_queues = <0x1>;
+			fsl,num_tx_queues = <0x1>;
+			ranges;
+
+			queue-group at 0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x0 0x2d90000 0x0 0x8000>;
+				fsl,rx-bit-map = <0xff>;
+				fsl,tx-bit-map = <0xff>;
+				interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		usb at 8600000 {
+			compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr";
+			reg = <0x0 0x8600000 0x0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			phy_type = "ulpi";
+		};
+
+		usb at 3100000 {
+			compatible = "fsl,fsl-dwc3";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			dwc3 {
+				compatible = "snps,dwc3";
+				reg = <0x0 0x3100000 0x0 0x10000>;
+				interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+				dr_mode = "host";
+				maximum-speed = "high-speed";
+			};
+		};
+	};
+
+	dcsr {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,dcsr", "simple-bus";
+
+		ranges = <0x0 0x0 0x20000000 0x1000000>;
+
+		dcsr-epu at 0 {
+			compatible = "fsl,ls1021a-dcsr-epu";
+			reg = <0x0 0x10000>;
+		};
+
+		dcsr-gdi at 100000 {
+			compatible = "fsl,ls1021a-dcsr-gdi";
+			reg = <0x100000 0x10000>;
+		};
+
+		dcsr-dddi at 120000 {
+			compatible = "fsl,ls1021a-dcsr-dddi";
+			reg = <0x120000 0x10000>;
+		};
+
+		dcsr-dcfg at 220000 {
+			compatible = "fsl,ls1021a-dcsr-dcfg";
+			reg = <0x220000 0x1000>;
+		};
+
+		dcsr-clock at 221000 {
+			compatible = "fsl,ls1021a-dcsr-clock";
+			reg = <0x221000 0x1000>;
+		};
+
+		dcsr-rcpm at 222000 {
+			compatible = "fsl,ls1021a-dcsr-rcpm";
+			reg = <0x222000 0x1000 0x223000 0x1000>;
+		};
+
+		dcsr-ccp at 225000 {
+			compatible = "fsl,ls1021a-dcsr-ccp";
+			reg = <0x225000 0x1000>;
+		};
+
+		dcsr-fusectrl at 226000 {
+			compatible = "fsl,ls1021a-dcsr-fusectrl";
+			reg = <0x226000 0x1000>;
+		};
+
+		dcsr-dap at 300000 {
+			compatible = "fsl,ls1021a-dcsr-dap";
+			reg = <0x300000 0x10000>;
+		};
+
+		dcsr-cstf at 350000 {
+			compatible = "fsl,ls1021a-dcsr-cstf";
+			reg = <0x350000 0x1000 0x3a7000 0x1000>;
+		};
+
+		dcsr-a7rom at 360000 {
+			compatible = "fsl,ls1021a-dcsr-a7rom";
+			reg = <0x360000 0x10000>;
+		};
+
+		dcsr-a7cpu at 370000 {
+			compatible = "fsl,ls1021a-dcsr-a7cpu";
+			reg = <0x370000 0x8000>;
+		};
+
+		dcsr-a7cti at 378000 {
+			compatible = "fsl,ls1021a-dcsr-a7cti";
+			reg = <0x378000 0x4000>;
+		};
+
+		dcsr-etm at 37c000 {
+			compatible = "fsl,ls1021a-dcsr-etm";
+			reg = <0x37c000 0x1000 0x37d000 0x3000>;
+		};
+
+		dcsr-hugorom at 3a0000 {
+			compatible = "fsl,ls1021a-dcsr-hugorom";
+			reg = <0x3a0000 0x1000>;
+		};
+
+		dcsr-etf at 3a1000 {
+			compatible = "fsl,ls1021a-dcsr-etf";
+			reg = <0x3a1000 0x1000 0x3a2000 0x1000>;
+		};
+
+		dcsr-etr at 3a3000 {
+			compatible = "fsl,ls1021a-dcsr-etr";
+			reg = <0x3a3000 0x1000>;
+		};
+
+		dcsr-cti at 3a4000 {
+			compatible = "fsl,ls1021a-dcsr-cti";
+			reg = <0x3a4000 0x1000 0x3a5000 0x1000 0x3a6000 0x1000>;
+		};
+
+		dcsr-atbrepl at 3a8000 {
+			compatible = "fsl,ls1021a-dcsr-atbrepl";
+			reg = <0x3a8000 0x1000>;
+		};
+
+		dcsr-tsgen-ctrl at 3a9000 {
+			compatible = "fsl,ls1021a-dcsr-tsgen-ctrl";
+			reg = <0x3a9000 0x1000>;
+		};
+
+		dcsr-tsgen-read at 3aa000 {
+			compatible = "fsl,ls1021a-dcsr-tsgen-read";
+			reg = <0x3aa000 0x1000>;
+		};
+	};
+};

index 82f498b..af0d999 100644
@@ -239,7 +239,8 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6sx-sdb.dtb \
 	vf610-colibri.dtb \
 	vf610-cosmic.dtb \
-	vf610-twr.dtb
+	vf610-twr.dtb \
+	ls1021a-qds.dtb
 dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx23-olinuxino.dtb \
 	imx23-stmp378x_devb.dtb \

349 lines not on this page · raw message

index af0d999..571c395 100644
@@ -240,7 +240,8 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	vf610-colibri.dtb \
 	vf610-cosmic.dtb \
 	vf610-twr.dtb \
-	ls1021a-qds.dtb
+	ls1021a-qds.dtb \
+	ls1021a-twr.dtb
 dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx23-olinuxino.dtb \
 	imx23-stmp378x_devb.dtb \

204 lines not on this page · raw message

index e935d7d..c962124 100644
@@ -74,3 +74,40 @@ Required root node properties:
 i.MX6q generic board
 Required root node properties:
     - compatible = "fsl,imx6q";
+
+
+Freescale LS1021A Platform Device Tree Bindings
+------------------------------------------------
+
+Required root node compatible properties:
+  - compatible = "fsl,ls1021a";
+
+SoC-specific device tree bindings for system configuration
+-------------------------------------------
+
+Required device node compatible properties:
+
+  - compatible = "fsl,ls1021a-scfg":
+	scfg is the supplemental configuration unit, provides SoC specific
+	configuration and status registers for the chip. There is no dedicate
+	driver for it, but for device whose configuration and status register
+	locates in this space should operate on it. Such as getting PEX port
+	status.
+
+  - compatible = "fsl,ls1021a-dcfg":
+	dcfg is the device configuration unit that provides general purpose
+	configuration and status for the device, there is no dedicate driver
+	for it, but for device whose configuration and status register locates
+	in this space should operate on it. Such as setting the secondary core
+	start address and release the secondary core from holdoff and startup.
+
+Example:
+	scfg: scfg at 1570000 {
+		compatible = "fsl,ls1021a-scfg";
+		reg = <0x0 0x1570000 0x0 0x10000>;
+	};
+
+	dcfg: dcfg at 1ee0000 {
+		compatible = "fsl,ls1021a-dcfg";
+		reg = <0x0 0x1ee0000 0x0 0x10000>;
+	};

index 9de84a2..d9b9a2b 100644
@@ -736,6 +736,20 @@ config SOC_VF610
 	help
 	  This enable support for Freescale Vybrid VF610 processor.
 
+config SOC_LS1021A
+	bool "Freescale LS1021A support"
+	select CPU_V7
+	select ARM_GIC
+	select CLKSRC_OF
+	select HAVE_ARM_ARCH_TIMER
+	select HAVE_SMP
+	select MIGHT_HAVE_PCI
+	select PCI_DOMAINS if PCI
+	select ZONE_DMA if ARM_LPAE
+
+	help
+	  This enable support for Freescale LS1021A processor.
+
 endif
 
 source "arch/arm/mach-imx/devices/Kconfig"

index ac88599..2bc354c 100644
@@ -112,4 +112,6 @@ obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
 
 obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o
 
+obj-$(CONFIG_SOC_LS1021A) += mach-ls1021a.o
+
 obj-y += devices/