arch/arm/boot/dts/keystone.dtsi - linux - Git at Google

 /*
  * Copyright 2013 Texas Instruments, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */

 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/gpio/gpio.h>

 #include "skeleton.dtsi"

 / {
 	model = "Texas Instruments Keystone 2 SoC";
 	#address-cells = <2>;
 	#size-cells = <2>;
 	interrupt-parent = <&gic>;

 	aliases {
 		serial0	= &uart0;
 	};

 	memory {
 		reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
 	};

 	gic: interrupt-controller {
 		compatible = "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		#size-cells = <0>;
 		#address-cells = <1>;
 		interrupt-controller;
 		reg = <0x0 0x02561000 0x0 0x1000>,
 		      <0x0 0x02562000 0x0 0x2000>,
 		      <0x0 0x02564000 0x0 0x1000>,
 		      <0x0 0x02566000 0x0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
 				IRQ_TYPE_LEVEL_HIGH)>;
 	};

 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts =
 			<GIC_PPI 13
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			<GIC_PPI 14
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			<GIC_PPI 11
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			<GIC_PPI 10
 				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};

 	pmu {
 		compatible = "arm,cortex-a15-pmu";
 		interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
 			     <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
 			     <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
 			     <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
 	};

 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "ti,keystone","simple-bus";
 		interrupt-parent = <&gic>;
 		ranges = <0x0 0x0 0x0 0xc0000000>;

 		rstctrl: reset-controller {
 			compatible = "ti,keystone-reset";
 			reg = <0x023100e8 4>;	/* pll reset control reg */
 		};

 		/include/ "keystone-clocks.dtsi"

 		uart0: serial@02530c00 {
 			compatible = "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			reg = <0x02530c00 0x100>;
 			clocks	= <&clkuart0>;
 			interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
 		};

 		uart1:	serial@02531000 {
 			compatible = "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
 			reg = <0x02531000 0x100>;
 			clocks	= <&clkuart1>;
 			interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
 		};

 		i2c0: i2c@2530000 {
 			compatible = "ti,davinci-i2c";
 			reg = <0x02530000 0x400>;
 			clock-frequency = <100000>;
 			clocks = <&clki2c>;
 			interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
 			#address-cells = <1>;
 			#size-cells = <0>;

 			dtt@50 {
 				compatible = "at,24c1024";
 				reg = <0x50>;
 			};
 		};

 		i2c1: i2c@2530400 {
 			compatible = "ti,davinci-i2c";
 			reg = <0x02530400 0x400>;
 			clock-frequency = <100000>;
 			clocks = <&clki2c>;
 			interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
 		};

 		i2c2: i2c@2530800 {
 			compatible = "ti,davinci-i2c";
 			reg = <0x02530800 0x400>;
 			clock-frequency = <100000>;
 			clocks = <&clki2c>;
 			interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
 		};

 		spi0: spi@21000400 {
 			compatible = "ti,dm6441-spi";
 			reg = <0x21000400 0x200>;
 			num-cs = <4>;
 			ti,davinci-spi-intr-line = <0>;
 			interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkspi>;
 		};

 		spi1: spi@21000600 {
 			compatible = "ti,dm6441-spi";
 			reg = <0x21000600 0x200>;
 			num-cs = <4>;
 			ti,davinci-spi-intr-line = <0>;
 			interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkspi>;
 		};

 		spi2: spi@21000800 {
 			compatible = "ti,dm6441-spi";
 			reg = <0x21000800 0x200>;
 			num-cs = <4>;
 			ti,davinci-spi-intr-line = <0>;
 			interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkspi>;
 		};

 		usb_phy: usb_phy@2620738 {
 			compatible = "ti,keystone-usbphy";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x2620738 32>;
 			status = "disabled";
 		};

 		usb: usb@2680000 {
 			compatible = "ti,keystone-dwc3";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x2680000 0x10000>;
 			clocks = <&clkusb>;
 			clock-names = "usb";
 			interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 			ranges;
 			status = "disabled";

 			dwc3@2690000 {
 				compatible = "synopsys,dwc3";
 				reg = <0x2690000 0x70000>;
 				interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 				usb-phy = <&usb_phy>, <&usb_phy>;
 			};
 		};

 		wdt: wdt@022f0080 {
 			compatible = "ti,keystone-wdt","ti,davinci-wdt";
 			reg = <0x022f0080 0x80>;
 			clocks = <&clkwdtimer0>;
 		};

 		clock_event: timer@22f0000 {
 			compatible = "ti,keystone-timer";
 			reg = <0x022f0000 0x80>;
 			interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clktimer15>;
 		};

 		gpio0: gpio@260bf00 {
 			compatible = "ti,keystone-gpio";
 			reg = <0x0260bf00 0x100>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			/* HW Interrupts mapped to GPIO pins */
 			interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
 					<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clkgpio>;
 			clock-names = "gpio";
 			ti,ngpio = <32>;
 			ti,davinci-gpio-unbanked = <32>;
 		};

 		aemif: aemif@21000A00 {
 			compatible = "ti,keystone-aemif", "ti,davinci-aemif";
 			#address-cells = <2>;
 			#size-cells = <1>;
 			clocks = <&clkaemif>;
 			clock-names = "aemif";
 			clock-ranges;

 			reg = <0x21000A00 0x00000100>;
 			ranges = <0 0 0x30000000 0x10000000
 				  1 0 0x21000A00 0x00000100>;
 		};
 	};
 };
	/*
	* Copyright 2013 Texas Instruments, Inc.
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License version 2 as
	* published by the Free Software Foundation.
	*/

	#include <dt-bindings/interrupt-controller/arm-gic.h>
	#include <dt-bindings/gpio/gpio.h>

	#include "skeleton.dtsi"

	/ {
	model = "Texas Instruments Keystone 2 SoC";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&gic>;

	aliases {
	serial0 = &uart0;
	};

	memory {
	reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
	};

	gic: interrupt-controller {
	compatible = "arm,cortex-a15-gic";
	#interrupt-cells = <3>;
	#size-cells = <0>;
	#address-cells = <1>;
	interrupt-controller;
	reg = <0x0 0x02561000 0x0 0x1000>,
	<0x0 0x02562000 0x0 0x2000>,
	<0x0 0x02564000 0x0 0x1000>,
	<0x0 0x02566000 0x0 0x2000>;
	interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) \|
	IRQ_TYPE_LEVEL_HIGH)>;
	};

	timer {
	compatible = "arm,armv7-timer";
	interrupts =
	<GIC_PPI 13
	(GIC_CPU_MASK_SIMPLE(4) \| IRQ_TYPE_LEVEL_LOW)>,
	<GIC_PPI 14
	(GIC_CPU_MASK_SIMPLE(4) \| IRQ_TYPE_LEVEL_LOW)>,
	<GIC_PPI 11
	(GIC_CPU_MASK_SIMPLE(4) \| IRQ_TYPE_LEVEL_LOW)>,
	<GIC_PPI 10
	(GIC_CPU_MASK_SIMPLE(4) \| IRQ_TYPE_LEVEL_LOW)>;
	};

	pmu {
	compatible = "arm,cortex-a15-pmu";
	interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
	};

	soc {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "ti,keystone","simple-bus";
	interrupt-parent = <&gic>;
	ranges = <0x0 0x0 0x0 0xc0000000>;

	rstctrl: reset-controller {
	compatible = "ti,keystone-reset";
	reg = <0x023100e8 4>; /* pll reset control reg */
	};

	/include/ "keystone-clocks.dtsi"

	uart0: serial@02530c00 {
	compatible = "ns16550a";
	current-speed = <115200>;
	reg-shift = <2>;
	reg-io-width = <4>;
	reg = <0x02530c00 0x100>;
	clocks = <&clkuart0>;
	interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
	};

	uart1: serial@02531000 {
	compatible = "ns16550a";
	current-speed = <115200>;
	reg-shift = <2>;
	reg-io-width = <4>;
	reg = <0x02531000 0x100>;
	clocks = <&clkuart1>;
	interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
	};

	i2c0: i2c@2530000 {
	compatible = "ti,davinci-i2c";
	reg = <0x02530000 0x400>;
	clock-frequency = <100000>;
	clocks = <&clki2c>;
	interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
	#address-cells = <1>;
	#size-cells = <0>;

	dtt@50 {
	compatible = "at,24c1024";
	reg = <0x50>;
	};
	};

	i2c1: i2c@2530400 {
	compatible = "ti,davinci-i2c";
	reg = <0x02530400 0x400>;
	clock-frequency = <100000>;
	clocks = <&clki2c>;
	interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
	};

	i2c2: i2c@2530800 {
	compatible = "ti,davinci-i2c";
	reg = <0x02530800 0x400>;
	clock-frequency = <100000>;
	clocks = <&clki2c>;
	interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
	};

	spi0: spi@21000400 {
	compatible = "ti,dm6441-spi";
	reg = <0x21000400 0x200>;
	num-cs = <4>;
	ti,davinci-spi-intr-line = <0>;
	interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
	clocks = <&clkspi>;
	};

	spi1: spi@21000600 {
	compatible = "ti,dm6441-spi";
	reg = <0x21000600 0x200>;
	num-cs = <4>;
	ti,davinci-spi-intr-line = <0>;
	interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
	clocks = <&clkspi>;
	};

	spi2: spi@21000800 {
	compatible = "ti,dm6441-spi";
	reg = <0x21000800 0x200>;
	num-cs = <4>;
	ti,davinci-spi-intr-line = <0>;
	interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
	clocks = <&clkspi>;
	};

	usb_phy: usb_phy@2620738 {
	compatible = "ti,keystone-usbphy";
	#address-cells = <1>;
	#size-cells = <1>;
	reg = <0x2620738 32>;
	status = "disabled";
	};

	usb: usb@2680000 {
	compatible = "ti,keystone-dwc3";
	#address-cells = <1>;
	#size-cells = <1>;
	reg = <0x2680000 0x10000>;
	clocks = <&clkusb>;
	clock-names = "usb";
	interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
	ranges;
	status = "disabled";

	dwc3@2690000 {
	compatible = "synopsys,dwc3";
	reg = <0x2690000 0x70000>;
	interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
	usb-phy = <&usb_phy>, <&usb_phy>;
	};
	};

	wdt: wdt@022f0080 {
	compatible = "ti,keystone-wdt","ti,davinci-wdt";
	reg = <0x022f0080 0x80>;
	clocks = <&clkwdtimer0>;
	};

	clock_event: timer@22f0000 {
	compatible = "ti,keystone-timer";
	reg = <0x022f0000 0x80>;
	interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
	clocks = <&clktimer15>;
	};

	gpio0: gpio@260bf00 {
	compatible = "ti,keystone-gpio";
	reg = <0x0260bf00 0x100>;
	gpio-controller;
	#gpio-cells = <2>;
	/* HW Interrupts mapped to GPIO pins */
	interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
	<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
	clocks = <&clkgpio>;
	clock-names = "gpio";
	ti,ngpio = <32>;
	ti,davinci-gpio-unbanked = <32>;
	};

	aemif: aemif@21000A00 {
	compatible = "ti,keystone-aemif", "ti,davinci-aemif";
	#address-cells = <2>;
	#size-cells = <1>;
	clocks = <&clkaemif>;
	clock-names = "aemif";
	clock-ranges;

	reg = <0x21000A00 0x00000100>;
	ranges = <0 0 0x30000000 0x10000000
	1 0 0x21000A00 0x00000100>;
	};
	};
	};