xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/omap2.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * Device Tree Source for OMAP2 SoC
 *
 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

#include <dt-bindings/bus/ti-sysc.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/omap.h>

/ {
	compatible = "ti,omap2430", "ti,omap2420", "ti,omap2";
	interrupt-parent = <&intc>;
	#address-cells = <1>;
	#size-cells = <1>;
	chosen { };

	aliases {
		serial0 = &uart1;
		serial1 = &uart2;
		serial2 = &uart3;
		i2c0 = &i2c1;
		i2c1 = &i2c2;
	};

	cpus {
		#address-cells = <0>;
		#size-cells = <0>;

		cpu {
			compatible = "arm,arm1136jf-s";
			device_type = "cpu";
		};
	};

	pmu {
		compatible = "arm,arm1136-pmu";
		interrupts = <3>;
	};

	soc {
		compatible = "ti,omap-infra";
		mpu {
			compatible = "ti,omap2-mpu";
			ti,hwmods = "mpu";
		};
	};

	ocp {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		ti,hwmods = "l3_main";

		aes: aes@480a6000 {
			compatible = "ti,omap2-aes";
			ti,hwmods = "aes";
			reg = <0x480a6000 0x50>;
			dmas = <&sdma 9 &sdma 10>;
			dma-names = "tx", "rx";
		};

		hdq1w: 1w@480b2000 {
			compatible = "ti,omap2420-1w";
			ti,hwmods = "hdq1w";
			reg = <0x480b2000 0x1000>;
			interrupts = <58>;
		};

		intc: interrupt-controller@1 {
			compatible = "ti,omap2-intc";
			interrupt-controller;
			#interrupt-cells = <1>;
			reg = <0x480FE000 0x1000>;
		};

		target-module@48056000 {
			compatible = "ti,sysc-omap2", "ti,sysc";
			reg = <0x48056000 0x4>,
			      <0x4805602c 0x4>,
			      <0x48056028 0x4>;
			reg-names = "rev", "sysc", "syss";
			ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
					 SYSC_OMAP2_EMUFREE |
					 SYSC_OMAP2_SOFTRESET |
					 SYSC_OMAP2_AUTOIDLE)>;
			ti,sysc-midle = <SYSC_IDLE_FORCE>,
					<SYSC_IDLE_NO>,
					<SYSC_IDLE_SMART>;
			ti,syss-mask = <1>;
			clocks = <&core_l3_ck>;
			clock-names = "fck";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x48056000 0x1000>;

			sdma: dma-controller@0 {
				compatible = "ti,omap2420-sdma", "ti,omap-sdma";
				reg = <0 0x1000>;
				interrupts = <12>,
					     <13>,
					     <14>,
					     <15>;
				#dma-cells = <1>;
				dma-channels = <32>;
				dma-requests = <64>;
			};
		};

		i2c1: i2c@48070000 {
			compatible = "ti,omap2-i2c";
			ti,hwmods = "i2c1";
			reg = <0x48070000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <56>;
			dmas = <&sdma 27 &sdma 28>;
			dma-names = "tx", "rx";
		};

		i2c2: i2c@48072000 {
			compatible = "ti,omap2-i2c";
			ti,hwmods = "i2c2";
			reg = <0x48072000 0x80>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <57>;
			dmas = <&sdma 29 &sdma 30>;
			dma-names = "tx", "rx";
		};

		mcspi1: spi@48098000 {
			compatible = "ti,omap2-mcspi";
			ti,hwmods = "mcspi1";
			reg = <0x48098000 0x100>;
			interrupts = <65>;
			dmas = <&sdma 35 &sdma 36 &sdma 37 &sdma 38
				&sdma 39 &sdma 40 &sdma 41 &sdma 42>;
			dma-names = "tx0", "rx0", "tx1", "rx1",
				    "tx2", "rx2", "tx3", "rx3";
		};

		mcspi2: spi@4809a000 {
			compatible = "ti,omap2-mcspi";
			ti,hwmods = "mcspi2";
			reg = <0x4809a000 0x100>;
			interrupts = <66>;
			dmas = <&sdma 43 &sdma 44 &sdma 45 &sdma 46>;
			dma-names = "tx0", "rx0", "tx1", "rx1";
		};

		rng: rng@480a0000 {
			compatible = "ti,omap2-rng";
			ti,hwmods = "rng";
			reg = <0x480a0000 0x50>;
			interrupts = <52>;
		};

		sham: sham@480a4000 {
			compatible = "ti,omap2-sham";
			ti,hwmods = "sham";
			reg = <0x480a4000 0x64>;
			interrupts = <51>;
			dmas = <&sdma 13>;
			dma-names = "rx";
		};

		uart1: serial@4806a000 {
			compatible = "ti,omap2-uart";
			ti,hwmods = "uart1";
			reg = <0x4806a000 0x2000>;
			interrupts = <72>;
			dmas = <&sdma 49 &sdma 50>;
			dma-names = "tx", "rx";
			clock-frequency = <48000000>;
		};

		uart2: serial@4806c000 {
			compatible = "ti,omap2-uart";
			ti,hwmods = "uart2";
			reg = <0x4806c000 0x400>;
			interrupts = <73>;
			dmas = <&sdma 51 &sdma 52>;
			dma-names = "tx", "rx";
			clock-frequency = <48000000>;
		};

		uart3: serial@4806e000 {
			compatible = "ti,omap2-uart";
			ti,hwmods = "uart3";
			reg = <0x4806e000 0x400>;
			interrupts = <74>;
			dmas = <&sdma 53 &sdma 54>;
			dma-names = "tx", "rx";
			clock-frequency = <48000000>;
		};

		timer2_target: target-module@4802a000 {
			compatible = "ti,sysc-omap2-timer", "ti,sysc";
			reg = <0x4802a000 0x4>,
			      <0x4802a010 0x4>,
			      <0x4802a014 0x4>;
			reg-names = "rev", "sysc", "syss";
			ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
					 SYSC_OMAP2_EMUFREE |
					 SYSC_OMAP2_ENAWAKEUP |
					 SYSC_OMAP2_SOFTRESET |
					 SYSC_OMAP2_AUTOIDLE)>;
			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
					<SYSC_IDLE_NO>,
					<SYSC_IDLE_SMART>;
			ti,syss-mask = <1>;
			clocks = <&gpt2_fck>, <&gpt2_ick>;
			clock-names = "fck", "ick";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0x0 0x4802a000 0x1000>;

			timer2: timer@0 {
				compatible = "ti,omap2420-timer";
				reg = <0 0x400>;
				interrupts = <38>;
			};
		};

		timer3: timer@48078000 {
			compatible = "ti,omap2420-timer";
			reg = <0x48078000 0x400>;
			interrupts = <39>;
			ti,hwmods = "timer3";
		};

		timer4: timer@4807a000 {
			compatible = "ti,omap2420-timer";
			reg = <0x4807a000 0x400>;
			interrupts = <40>;
			ti,hwmods = "timer4";
		};

		timer5: timer@4807c000 {
			compatible = "ti,omap2420-timer";
			reg = <0x4807c000 0x400>;
			interrupts = <41>;
			ti,hwmods = "timer5";
			ti,timer-dsp;
		};

		timer6: timer@4807e000 {
			compatible = "ti,omap2420-timer";
			reg = <0x4807e000 0x400>;
			interrupts = <42>;
			ti,hwmods = "timer6";
			ti,timer-dsp;
		};

		timer7: timer@48080000 {
			compatible = "ti,omap2420-timer";
			reg = <0x48080000 0x400>;
			interrupts = <43>;
			ti,hwmods = "timer7";
			ti,timer-dsp;
		};

		timer8: timer@48082000 {
			compatible = "ti,omap2420-timer";
			reg = <0x48082000 0x400>;
			interrupts = <44>;
			ti,hwmods = "timer8";
			ti,timer-dsp;
		};

		timer9: timer@48084000 {
			compatible = "ti,omap2420-timer";
			reg = <0x48084000 0x400>;
			interrupts = <45>;
			ti,hwmods = "timer9";
			ti,timer-pwm;
		};

		timer10: timer@48086000 {
			compatible = "ti,omap2420-timer";
			reg = <0x48086000 0x400>;
			interrupts = <46>;
			ti,hwmods = "timer10";
			ti,timer-pwm;
		};

		timer11: timer@48088000 {
			compatible = "ti,omap2420-timer";
			reg = <0x48088000 0x400>;
			interrupts = <47>;
			ti,hwmods = "timer11";
			ti,timer-pwm;
		};

		timer12: timer@4808a000 {
			compatible = "ti,omap2420-timer";
			reg = <0x4808a000 0x400>;
			interrupts = <48>;
			ti,hwmods = "timer12";
			ti,timer-pwm;
		};

		dss: dss@48050000 {
			compatible = "ti,omap2-dss";
			reg = <0x48050000 0x400>;
			status = "disabled";
			ti,hwmods = "dss_core";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			dispc@48050400 {
				compatible = "ti,omap2-dispc";
				reg = <0x48050400 0x400>;
				interrupts = <25>;
				ti,hwmods = "dss_dispc";
			};

			rfbi: encoder@48050800 {
				compatible = "ti,omap2-rfbi";
				reg = <0x48050800 0x400>;
				status = "disabled";
				ti,hwmods = "dss_rfbi";
			};

			venc: encoder@48050c00 {
				compatible = "ti,omap2-venc";
				reg = <0x48050c00 0x400>;
				status = "disabled";
				ti,hwmods = "dss_venc";
			};
		};
	};
};