path: root/linux/arch/arm/boot/dts/k2g.dtsi

/*
 * Device Tree Source for K2G SOC
 *
 * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
 *
 * 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.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/keystone.h>
#include <dt-bindings/genpd/k2g.h>
#include <dt-bindings/clock/k2g.h>
#include <dt-bindings/reset/k2g.h>
#include "skeleton.dtsi"

/ {
	compatible = "ti,k2g","ti,keystone";
	model = "Texas Instruments K2G SoC";
	#address-cells = <2>;
	#size-cells = <2>;
	interrupt-parent = <&gic>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		usb0 = &usb0;
		usb1 = &usb1;
		phy0 = &usb0_phy;
		phy1 = &usb1_phy;
		d_can0 = &dcan0;
		d_can1 = &dcan1;
		rproc0 = &dsp0;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			compatible = "arm,cortex-a15";
			device_type = "cpu";
			reg = <0>;
		};
	};

	gic: interrupt-controller@02561000 {
		compatible = "arm,cortex-a15-gic";
		#interrupt-cells = <3>;
		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 4 IRQ_TYPE_EDGE_RISING>;
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "ti,keystone","simple-bus";
		ranges = <0x0 0x0 0x0 0xc0000000>;
		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;

		devctrl: device-state-control@02620000 {
			compatible = "ti,keystone-devctrl", "syscon";
			reg = <0x02620000 0x1000>;
		};

		k2g_pinctrl: pinmux@02621000 {
			compatible = "pinctrl-single";
			reg = <0x02621000 0x410>;
			pinctrl-single,register-width = <32>;
			pinctrl-single,function-mask = <0x001b0007>;
		};

		uart0: serial@02530c00 {
			compatible = "ns16550a";
			current-speed = <115200>;
			reg-shift = <2>;
			reg-io-width = <4>;
			reg = <0x02530c00 0x100>;
			interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_UART0>;
			clocks = <&k2g_clks K2G_DEV_UART0 0>;
			clock-names = "fck";
		};

		uart1: serial@02531000 {
			compatible = "ns16550a";
			current-speed = <115200>;
			reg-shift = <2>;
			reg-io-width = <4>;
			reg = <0x02531000 0x100>;
			interrupts = <GIC_SPI 165 IRQ_TYPE_EDGE_RISING>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_UART1>;
			clocks = <&k2g_clks K2G_DEV_UART1 0>;
			clock-names = "fck";
		};

		uart2: serial@02531400 {
			compatible = "ns16550a";
			current-speed = <115200>;
			reg-shift = <2>;
			reg-io-width = <4>;
			reg = <0x02531400 0x100>;
			interrupts = <GIC_SPI 166 IRQ_TYPE_EDGE_RISING>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_UART2>;
			clocks = <&k2g_clks K2G_DEV_UART2 0>;
			clock-names = "fck";
		};

		i2c0: i2c@2530000 {
			compatible = "ti,davinci-i2c";
			reg = <0x02530000 0x400>;
			clock-frequency = <100000>;
			interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_I2C0>;
			clocks = <&k2g_clks K2G_DEV_I2C0 0>;
			clock-names = "fck";
		};

		i2c1: i2c@2530400 {
			compatible = "ti,davinci-i2c";
			reg = <0x02530400 0x400>;
			clock-frequency = <100000>;
			interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_I2C1>;
			clocks = <&k2g_clks K2G_DEV_I2C1 0>;
			clock-names = "fck";
		};

		i2c2: i2c@2530800 {
			compatible = "ti,davinci-i2c";
			reg = <0x02530800 0x400>;
			clock-frequency = <100000>;
			interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_I2C2>;
			clocks = <&k2g_clks K2G_DEV_I2C2 0>;
			clock-names = "fck";
		};

		edma0: edma@02700000 {
			compatible = "ti,edma3-tpcc";
			reg =	<0x02700000 0x8000>;
			reg-names = "edma3_cc";
			interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>,
					<GIC_SPI 216 IRQ_TYPE_EDGE_RISING>,
					<GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
			interrupt-names = "edma3_ccint", "emda3_mperr",
					  "edma3_ccerrint";
			dma-requests = <64>;
			#dma-cells = <2>;

			ti,tptcs = <&edma0_tptc0 7>, <&edma1_tptc0 0>;

			ti,edma-memcpy-channels = <32 33 34 35>;

			power-domains = <&k2g_pds K2G_DEV_EDMA0>;
		};

		edma1: edma@02728000 {
			compatible = "ti,edma3-tpcc";
			reg =	<0x02728000 0x8000>;
			reg-names = "edma3_cc";
			interrupts = <GIC_SPI 221 IRQ_TYPE_EDGE_RISING>,
					<GIC_SPI 219 IRQ_TYPE_EDGE_RISING>,
					<GIC_SPI 220 IRQ_TYPE_EDGE_RISING>;
			interrupt-names = "edma3_ccint", "emda3_mperr",
					  "edma3_ccerrint";
			dma-requests = <64>;
			#dma-cells = <2>;

			ti,tptcs = <&edma1_tptc0 7>, <&edma1_tptc1 0>;

			/*
			 * memcpy is disabled, can be enabled with:
			 * ti,edma-memcpy-channels = <12 13 14 15>;
			 * for example.
			 */
			power-domains = <&k2g_pds K2G_DEV_EDMA0>;
		};

		edma0_tptc0: tptc@02760000 {
			compatible = "ti,edma3-tptc";
			reg =	<0x02760000 0x400>;
			power-domains = <&k2g_pds K2G_DEV_EDMA0>;
		};

		edma0_tptc1: tptc@02768000 {
			compatible = "ti,edma3-tptc";
			reg =	<0x02768000 0x400>;
			power-domains = <&k2g_pds K2G_DEV_EDMA0>;
		};

		edma1_tptc0: tptc@027b0000 {
			compatible = "ti,edma3-tptc";
			reg =	<0x027b0000 0x400>;
			power-domains = <&k2g_pds K2G_DEV_EDMA0>;
		};

		edma1_tptc1: tptc@027b8000 {
			compatible = "ti,edma3-tptc";
			reg =	<0x027b8000 0x400>;
			power-domains = <&k2g_pds K2G_DEV_EDMA0>;
		};

		mmc0: mmc@23000000 {
			compatible = "ti,omap4-hsmmc";
			reg = <0x23000000 0x400>;
			interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>;
			dmas = <&edma1 24 0>, <&edma1 25 0>;
			dma-names = "tx", "rx";
			bus-width = <4>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_MMCHS0>;
			clocks = <&k2g_clks K2G_DEV_MMCHS0 0>;
			clock-names = "fck";
		};

		mmc1: mmc@23100000 {
			compatible = "ti,omap4-hsmmc";
			reg = <0x23100000 0x400>;
			interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>;
			dmas = <&edma1 26 0>, <&edma1 27 0>;
			dma-names = "tx", "rx";
			bus-width = <8>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_MMCHS1>;
			clocks = <&k2g_clks K2G_DEV_MMCHS1 0>;
			clock-names = "fck";
		};

		spi0: spi@21805400 {
			compatible = "ti,keystone-spi", "ti,dm6441-spi";
			reg = <0x21805400 0x200>;
			num-cs = <4>;
			ti,davinci-spi-intr-line = <0>;
			interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_SPI0>;
			clocks = <&k2g_clks K2G_DEV_SPI0 0>;
			clock-names = "fck";
		};

		spi1: spi@21805800 {
			compatible = "ti,keystone-spi", "ti,dm6441-spi";
			reg = <0x21805800 0x200>;
			num-cs = <4>;
			ti,davinci-spi-intr-line = <0>;
			interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_SPI1>;
			clocks = <&k2g_clks K2G_DEV_SPI1 0>;
			clock-names = "fck";
		};

		spi2: spi@21805c00 {
			compatible = "ti,keystone-spi", "ti,dm6441-spi";
			reg = <0x21805C00 0x200>;
			num-cs = <4>;
			ti,davinci-spi-intr-line = <0>;
			interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_SPI2>;
			clocks = <&k2g_clks K2G_DEV_SPI2 0>;
			clock-names = "fck";
		};

		spi3: spi@21806000 {
			compatible = "ti,keystone-spi", "ti,dm6441-spi";
			reg = <0x21806000 0x200>;
			num-cs = <4>;
			ti,davinci-spi-intr-line = <0>;
			interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_SPI3>;
			clocks = <&k2g_clks K2G_DEV_SPI3 0>;
			clock-names = "fck";
		};

		qspi: qspi@2940000 {
			compatible = "cdns,qspi-nor";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x02940000 0x1000>,
			      <0x24000000 0x4000000>;
			interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>;
			cdns,fifo-depth = <256>;
			cdns,fifo-width = <4>;
			cdns,trigger-address = <0x24000000>;
			power-domains = <&k2g_pds K2G_DEV_QSPI0>;
			clocks = <&k2g_clks K2G_DEV_QSPI0 0>,
				 <&k2g_clks K2G_DEV_QSPI0 1>,
				 <&k2g_clks K2G_DEV_QSPI0 2>,
				 <&k2g_clks K2G_DEV_QSPI0 3>,
				 <&k2g_clks K2G_DEV_QSPI0 4>;
			clock-names = "fck", "datack", "cfgck", "ick", "ock";
			status = "disabled";
		};

		usb0_phy: usb-phy@0 {
			compatible = "usb-nop-xceiv";
			status = "disabled";
		};

		keystone_usb0: keystone-dwc3@2680000 {
			compatible = "ti,keystone-dwc3";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x2680000 0x10000>;
			interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
			ranges;
			dma-coherent;
			dma-ranges;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_USB0>;
			clocks = <&k2g_clks K2G_DEV_USB0 0>;
			clock-names = "usb";

			usb0: usb@2690000 {
				compatible = "synopsys,dwc3";
				reg = <0x2690000 0x10000>;
				interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
				maximum-speed = "high-speed";
				dr_mode = "otg";
				usb-phy = <&usb0_phy>;
				status = "disabled";
			};
		};

		usb1_phy: usb-phy@1 {
			compatible = "usb-nop-xceiv";
			status = "disabled";
		};

		keystone_usb1: keystone-dwc3@2580000 {
			compatible = "ti,keystone-dwc3";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x2580000 0x10000>;
			interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
			ranges;
			dma-coherent;
			dma-ranges;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_USB1>;
			clocks = <&k2g_clks K2G_DEV_USB1 0>;
			clock-names = "usb";

			usb1: usb@2690000 {
				compatible = "synopsys,dwc3";
				reg = <0x2590000 0x10000>;
				interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
				maximum-speed = "high-speed";
				dr_mode = "otg";
				usb-phy = <&usb1_phy>;
				status = "disabled";
			};

		};

		wdt: wdt@02260000 {
			compatible = "ti,keystone-wdt","ti,davinci-wdt";
			reg = <0x02260000 0x80>;
			status = "disabled";
		};

		/* Timer 0 only for c66x */

		timer1: timer@2210000 {
			compatible = "ti,keystone-timer";
			reg = <0x02210000 0x80>;
			interrupts = <GIC_SPI 18 IRQ_TYPE_EDGE_RISING>;
			power-domains = <&k2g_pds K2G_DEV_TIMER64_1>;
		};

		timer2: timer@2220000 {
			compatible = "ti,keystone-timer";
			reg = <0x02220000 0x80>;
			interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>;
			power-domains = <&k2g_pds K2G_DEV_TIMER64_2>;
		};

		timer3: timer@2230000 {
			compatible = "ti,keystone-timer";
			reg = <0x02230000 0x80>;
			interrupts = <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>;
			power-domains = <&k2g_pds K2G_DEV_TIMER64_3>;
		};

		timer4: timer@2240000 {
			compatible = "ti,keystone-timer";
			reg = <0x02240000 0x80>;
			interrupts = <GIC_SPI 24 IRQ_TYPE_EDGE_RISING>;
			power-domains = <&k2g_pds K2G_DEV_TIMER64_4>;
		};

		timer5: timer@2250000 {
			compatible = "ti,keystone-timer";
			reg = <0x02250000 0x80>;
			interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
			power-domains = <&k2g_pds K2G_DEV_TIMER64_5>;
		};

		/* Timer 6 is only for PMMC */

		dcan0: can@0260B200 {
			compatible = "ti,am4372-d_can", "ti,am3352-d_can";
			reg = <0x0260B200 0x200>;
			interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_DCAN0>;
			clocks = <&k2g_clks K2G_DEV_DCAN0 0>;
			clock-names = "fck";
		};

		dcan1: can@0260B400 {
			compatible = "ti,am4372-d_can", "ti,am3352-d_can";
			reg = <0x0260B400 0x200>;
			interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_DCAN1>;
			clocks = <&k2g_clks K2G_DEV_DCAN1 0>;
			clock-names = "fck";
		};

		gpmc: gpmc@21818000 {
			compatible = "ti,am3352-gpmc";
			#address-cells = <2>;
			#size-cells = <1>;
			reg = <0x21818000 0x400>;
			interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
			gpmc,num-cs = <4>;
			gpmc,num-waitpins = <2>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_GPMC0>;
			clocks = <&k2g_clks K2G_DEV_GPMC0 0>;
			clock-names = "fck";
		};

		elm: elm@021c8000 {
			compatible = "ti,am3352-elm";
			reg = <0x021c8000 0x2000>;
			interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
			status = "disabled";
			power-domains = <&k2g_pds K2G_DEV_ELM0>;
			clocks = <&k2g_clks K2G_DEV_ELM0 0>;
			clock-names = "fck";
		};

		msgmgr: msgmgr@02a00000 {
			compatible = "ti,k2g-message-manager",
				     "ti,message-manager";
			#mbox-cells = <1>;
			reg-names = "queue_proxy_region",
				    "queue_state_debug_region";
			reg = <0x02a00000 0x400000>,
			      <0x028c3400 0x400>;

			msgmgr_proxy_pmmc_tx_prio0: pmmc_tx_prio0 {
				ti,queue-id = <0>;
				ti,proxy-id = <0>;
			};

			msgmgr_proxy_pmmc_tx_prio1: pmmc_tx_prio1 {
				ti,queue-id = <1>;
				ti,proxy-id = <0>;
			};

			msgmgr_proxy_pmmc_tx_prio2: pmmc_tx_prio2 {
				ti,queue-id = <2>;
				ti,proxy-id = <0>;
			};

			msgmgr_proxy_pmmc_tx_prio3: pmmc_tx_prio3 {
				ti,queue-id = <3>;
				ti,proxy-id = <0>;
			};

			msgmgr_proxy_pmmc_rx: pmmc_rx {
				ti,queue-id = <5>;
				ti,proxy-id = <2>;
				interrupt-names = "rx";
				interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>;
			};
		};

		pmmc: pmmc {
			compatible = "ti,k2g-sci";
			mbox-names = "rx", "tx";
			mboxes= <&msgmgr &msgmgr_proxy_pmmc_rx>,
				<&msgmgr &msgmgr_proxy_pmmc_tx_prio0>;
			reg-names = "debug_messages";
			reg = <0x02921c00 0x400>;
		};

		k2g_clks: k2g_clks {
			compatible = "ti,sci-clk";
			ti,sci = <&pmmc>;
			#clock-cells = <2>;
		};

		k2g_pds: k2g_pds {
			compatible = "ti,sci-pm-domains";
			#power-domain-cells = <1>;
			ti,sci = <&pmmc>;
		};

		k2g_reset: k2g_reset {
			compatible = "ti,sci-reset";
			ti,sci = <&pmmc>;
			#reset-cells = <2>;
		};

		kirq0: keystone_irq@026202a0 {
			compatible = "ti,keystone-irq";
			interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
			interrupt-controller;
			#interrupt-cells = <1>;
			ti,syscon-dev = <&devctrl 0x2a0>;
		};

		dspgpio0: keystone_dsp_gpio@02620240 {
			compatible = "ti,keystone-dsp-gpio";
			gpio-controller;
			#gpio-cells = <2>;
			gpio,syscon-dev = <&devctrl 0x240>;
		};

		dsp0: dsp0 {
			compatible = "ti,k2g-dsp";
			reg = <0x10800000 0x00100000>,
			      <0x10e00000 0x00008000>,
			      <0x10f00000 0x00008000>;
			reg-names = "l2sram", "l1pram", "l1dram";
			power-domains = <&k2g_pds K2G_DEV_CGEM0>;
			clocks = <&k2g_clks K2G_DEV_CGEM0 0>;
			ti,syscon-dev = <&devctrl 0x844>;
			resets = <&k2g_reset K2G_DEV_CGEM0 K2G_DEV_CGEM0_DSP0_RESET>;
			interrupt-parent = <&kirq0>;
			interrupts = <0 8>;
			interrupt-names = "vring", "exception";
			kick-gpio = <&dspgpio0 27 0>;
		};

		mdio: mdio@4200f00 {
			compatible	= "ti,keystone_mdio", "ti,davinci_mdio";
			#address-cells = <1>;
			#size-cells = <0>;
			power-domains = <&k2g_pds K2G_DEV_NSS0>;
			clocks = <&k2g_clks K2G_DEV_NSS0 K2G_DEV_NSS_ESW_CLK>;
			clock-names = "fck";
			reg = <0x04200f00 0x100>;
			status = "disabled";
			bus_freq = <2500000>;
		};

		#include "k2g-netcp.dtsi"
	};
};