arch/arm/boot/dts/sun5i.dtsi

/*
 * Copyright 2012-2015 Maxime Ripard
 *
 * Maxime Ripard <maxime.ripard@free-electrons.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This library 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.
 *
 *     This library is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

#include "skeleton.dtsi"

#include <dt-bindings/clock/sun5i-ccu.h>
#include <dt-bindings/dma/sun4i-a10.h>
#include <dt-bindings/reset/sun5i-ccu.h>

/ {
	interrupt-parent = <&intc>;

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

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a8";
			reg = <0x0>;
			clocks = <&ccu CLK_CPU>;
		};
	};

	chosen {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		framebuffer@0 {
			compatible = "allwinner,simple-framebuffer",
				     "simple-framebuffer";
			allwinner,pipeline = "de_be0-lcd0";
			clocks = <&ccu CLK_AHB_LCD>, <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
				 <&ccu CLK_TCON_CH0>, <&ccu CLK_DRAM_DE_BE>;
			status = "disabled";
		};

		framebuffer@1 {
			compatible = "allwinner,simple-framebuffer",
				     "simple-framebuffer";
			allwinner,pipeline = "de_be0-lcd0-tve0";
			clocks = <&ccu CLK_AHB_TVE>, <&ccu CLK_AHB_LCD>,
				 <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
				 <&ccu CLK_TCON_CH1>, <&ccu CLK_DRAM_DE_BE>;
			status = "disabled";
		};
	};

	clocks {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		osc24M: clk@01c20050 {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			clock-frequency = <24000000>;
			clock-output-names = "osc24M";
		};

		osc32k: clk@0 {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			clock-frequency = <32768>;
			clock-output-names = "osc32k";
		};
	};

	soc@01c00000 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		sram-controller@01c00000 {
			compatible = "allwinner,sun4i-a10-sram-controller";
			reg = <0x01c00000 0x30>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			sram_a: sram@00000000 {
				compatible = "mmio-sram";
				reg = <0x00000000 0xc000>;
				#address-cells = <1>;
				#size-cells = <1>;
				ranges = <0 0x00000000 0xc000>;
			};

			emac_sram: sram-section@8000 {
				compatible = "allwinner,sun4i-a10-sram-a3-a4";
				reg = <0x8000 0x4000>;
				status = "disabled";
			};

			sram_d: sram@00010000 {
				compatible = "mmio-sram";
				reg = <0x00010000 0x1000>;
				#address-cells = <1>;
				#size-cells = <1>;
				ranges = <0 0x00010000 0x1000>;

				otg_sram: sram-section@0000 {
					compatible = "allwinner,sun4i-a10-sram-d";
					reg = <0x0000 0x1000>;
					status = "disabled";
				};
			};
		};

		dma: dma-controller@01c02000 {
			compatible = "allwinner,sun4i-a10-dma";
			reg = <0x01c02000 0x1000>;
			interrupts = <27>;
			clocks = <&ccu CLK_AHB_DMA>;
			#dma-cells = <2>;
		};

		nfc: nand@01c03000 {
			compatible = "allwinner,sun4i-a10-nand";
			reg = <0x01c03000 0x1000>;
			interrupts = <37>;
			clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
			clock-names = "ahb", "mod";
			dmas = <&dma SUN4I_DMA_DEDICATED 3>;
			dma-names = "rxtx";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		spi0: spi@01c05000 {
			compatible = "allwinner,sun4i-a10-spi";
			reg = <0x01c05000 0x1000>;
			interrupts = <10>;
			clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
			clock-names = "ahb", "mod";
			dmas = <&dma SUN4I_DMA_DEDICATED 27>,
			       <&dma SUN4I_DMA_DEDICATED 26>;
			dma-names = "rx", "tx";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		spi1: spi@01c06000 {
			compatible = "allwinner,sun4i-a10-spi";
			reg = <0x01c06000 0x1000>;
			interrupts = <11>;
			clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
			clock-names = "ahb", "mod";
			dmas = <&dma SUN4I_DMA_DEDICATED 9>,
			       <&dma SUN4I_DMA_DEDICATED 8>;
			dma-names = "rx", "tx";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		tve0: tv-encoder@01c0a000 {
			compatible = "allwinner,sun4i-a10-tv-encoder";
			reg = <0x01c0a000 0x1000>;
			clocks = <&ccu CLK_AHB_TVE>;
			resets = <&ccu RST_TVE>;
			status = "disabled";

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

				tve0_in_tcon0: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&tcon0_out_tve0>;
				};
			};
		};

		emac: ethernet@01c0b000 {
			compatible = "allwinner,sun4i-a10-emac";
			reg = <0x01c0b000 0x1000>;
			interrupts = <55>;
			clocks = <&ccu CLK_AHB_EMAC>;
			allwinner,sram = <&emac_sram 1>;
			status = "disabled";
		};

		mdio: mdio@01c0b080 {
			compatible = "allwinner,sun4i-a10-mdio";
			reg = <0x01c0b080 0x14>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		tcon0: lcd-controller@01c0c000 {
			compatible = "allwinner,sun5i-a13-tcon";
			reg = <0x01c0c000 0x1000>;
			interrupts = <44>;
			resets = <&ccu RST_LCD>;
			reset-names = "lcd";
			clocks = <&ccu CLK_AHB_LCD>,
				 <&ccu CLK_TCON_CH0>,
				 <&ccu CLK_TCON_CH1>;
			clock-names = "ahb",
				      "tcon-ch0",
				      "tcon-ch1";
			clock-output-names = "tcon-pixel-clock";
			status = "disabled";

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

				tcon0_in: port@0 {
					#address-cells = <1>;
					#size-cells = <0>;
					reg = <0>;

					tcon0_in_be0: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&be0_out_tcon0>;
					};
				};

				tcon0_out: port@1 {
					#address-cells = <1>;
					#size-cells = <0>;
					reg = <1>;

					tcon0_out_tve0: endpoint@1 {
						reg = <1>;
						remote-endpoint = <&tve0_in_tcon0>;
						allwinner,tcon-channel = <1>;
					};
				};
			};
		};

		mmc0: mmc@01c0f000 {
			compatible = "allwinner,sun5i-a13-mmc";
			reg = <0x01c0f000 0x1000>;
			clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
			clock-names = "ahb", "mmc";
			interrupts = <32>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		mmc1: mmc@01c10000 {
			compatible = "allwinner,sun5i-a13-mmc";
			reg = <0x01c10000 0x1000>;
			clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
			clock-names = "ahb", "mmc";
			interrupts = <33>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		mmc2: mmc@01c11000 {
			compatible = "allwinner,sun5i-a13-mmc";
			reg = <0x01c11000 0x1000>;
			clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
			clock-names = "ahb", "mmc";
			interrupts = <34>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		usb_otg: usb@01c13000 {
			compatible = "allwinner,sun4i-a10-musb";
			reg = <0x01c13000 0x0400>;
			clocks = <&ccu CLK_AHB_OTG>;
			interrupts = <38>;
			interrupt-names = "mc";
			phys = <&usbphy 0>;
			phy-names = "usb";
			extcon = <&usbphy 0>;
			allwinner,sram = <&otg_sram 1>;
			status = "disabled";
		};

		usbphy: phy@01c13400 {
			#phy-cells = <1>;
			compatible = "allwinner,sun5i-a13-usb-phy";
			reg = <0x01c13400 0x10 0x01c14800 0x4>;
			reg-names = "phy_ctrl", "pmu1";
			clocks = <&ccu CLK_USB_PHY0>;
			clock-names = "usb_phy";
			resets = <&ccu RST_USB_PHY0>, <&ccu RST_USB_PHY1>;
			reset-names = "usb0_reset", "usb1_reset";
			status = "disabled";
		};

		ehci0: usb@01c14000 {
			compatible = "allwinner,sun5i-a13-ehci", "generic-ehci";
			reg = <0x01c14000 0x100>;
			interrupts = <39>;
			clocks = <&ccu CLK_AHB_EHCI>;
			phys = <&usbphy 1>;
			phy-names = "usb";
			status = "disabled";
		};

		ohci0: usb@01c14400 {
			compatible = "allwinner,sun5i-a13-ohci", "generic-ohci";
			reg = <0x01c14400 0x100>;
			interrupts = <40>;
			clocks = <&ccu CLK_USB_OHCI>, <&ccu CLK_AHB_OHCI>;
			phys = <&usbphy 1>;
			phy-names = "usb";
			status = "disabled";
		};

		crypto: crypto-engine@01c15000 {
			compatible = "allwinner,sun5i-a13-crypto",
				     "allwinner,sun4i-a10-crypto";
			reg = <0x01c15000 0x1000>;
			interrupts = <54>;
			clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
			clock-names = "ahb", "mod";
		};

		spi2: spi@01c17000 {
			compatible = "allwinner,sun4i-a10-spi";
			reg = <0x01c17000 0x1000>;
			interrupts = <12>;
			clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
			clock-names = "ahb", "mod";
			dmas = <&dma SUN4I_DMA_DEDICATED 29>,
			       <&dma SUN4I_DMA_DEDICATED 28>;
			dma-names = "rx", "tx";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		ccu: clock@01c20000 {
			reg = <0x01c20000 0x400>;
			clocks = <&osc24M>, <&osc32k>;
			clock-names = "hosc", "losc";
			#clock-cells = <1>;
			#reset-cells = <1>;
		};

		intc: interrupt-controller@01c20400 {
			compatible = "allwinner,sun4i-a10-ic";
			reg = <0x01c20400 0x400>;
			interrupt-controller;
			#interrupt-cells = <1>;
		};

		pio: pinctrl@01c20800 {
			reg = <0x01c20800 0x400>;
			interrupts = <28>;
			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
			clock-names = "apb", "hosc", "losc";
			gpio-controller;
			interrupt-controller;
			#interrupt-cells = <3>;
			#gpio-cells = <3>;

			emac_pins_a: emac0@0 {
				pins = "PD6", "PD7", "PD10",
				       "PD11", "PD12", "PD13", "PD14",
				       "PD15", "PD18", "PD19", "PD20",
				       "PD21", "PD22", "PD23", "PD24",
				       "PD25", "PD26", "PD27";
				function = "emac";
			};

			i2c0_pins_a: i2c0@0 {
				pins = "PB0", "PB1";
				function = "i2c0";
			};

			i2c1_pins_a: i2c1@0 {
				pins = "PB15", "PB16";
				function = "i2c1";
			};

			i2c2_pins_a: i2c2@0 {
				pins = "PB17", "PB18";
				function = "i2c2";
			};

			ir0_rx_pins_a: ir0@0 {
				pins = "PB4";
				function = "ir0";
			};

			lcd_rgb565_pins: lcd_rgb565@0 {
				pins = "PD3", "PD4", "PD5", "PD6", "PD7",
						 "PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
						 "PD19", "PD20", "PD21", "PD22", "PD23",
						 "PD24", "PD25", "PD26", "PD27";
				function = "lcd0";
			};

			lcd_rgb666_pins: lcd_rgb666@0 {
				pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
				       "PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
				       "PD18", "PD19", "PD20", "PD21", "PD22", "PD23",
				       "PD24", "PD25", "PD26", "PD27";
				function = "lcd0";
			};

			mmc0_pins_a: mmc0@0 {
				pins = "PF0", "PF1", "PF2", "PF3",
				       "PF4", "PF5";
				function = "mmc0";
				drive-strength = <30>;
				bias-pull-up;
			};

			mmc2_pins_a: mmc2@0 {
				pins = "PC6", "PC7", "PC8", "PC9",
				       "PC10", "PC11", "PC12", "PC13",
				       "PC14", "PC15";
				function = "mmc2";
				drive-strength = <30>;
				bias-pull-up;
			};

			mmc2_4bit_pins_a: mmc2-4bit@0 {
				pins = "PC6", "PC7", "PC8", "PC9",
				       "PC10", "PC11";
				function = "mmc2";
				drive-strength = <30>;
				bias-pull-up;
			};

			nand_pins_a: nand-base0@0 {
				pins = "PC0", "PC1", "PC2",
				       "PC5", "PC8", "PC9", "PC10",
				       "PC11", "PC12", "PC13", "PC14",
				       "PC15";
				function = "nand0";
			};

			nand_cs0_pins_a: nand-cs@0 {
				pins = "PC4";
				function = "nand0";
			};

			nand_rb0_pins_a: nand-rb@0 {
				pins = "PC6";
				function = "nand0";
			};

			spi2_pins_a: spi2@0 {
				pins = "PE1", "PE2", "PE3";
				function = "spi2";
			};

			spi2_cs0_pins_a: spi2-cs0@0 {
				pins = "PE0";
				function = "spi2";
			};

			uart1_pins_a: uart1@0 {
				pins = "PE10", "PE11";
				function = "uart1";
			};

			uart1_pins_b: uart1@1 {
				pins = "PG3", "PG4";
				function = "uart1";
			};

			uart2_pins_a: uart2@0 {
				pins = "PD2", "PD3";
				function = "uart2";
			};

			uart2_cts_rts_pins_a: uart2-cts-rts@0 {
				pins = "PD4", "PD5";
				function = "uart2";
			};

			uart3_pins_a: uart3@0 {
				pins = "PG9", "PG10";
				function = "uart3";
			};

			uart3_cts_rts_pins_a: uart3-cts-rts@0 {
				pins = "PG11", "PG12";
				function = "uart3";
			};

			pwm0_pins: pwm0 {
				pins = "PB2";
				function = "pwm";
			};
		};

		timer@01c20c00 {
			compatible = "allwinner,sun4i-a10-timer";
			reg = <0x01c20c00 0x90>;
			interrupts = <22>;
			clocks = <&ccu CLK_HOSC>;
		};

		wdt: watchdog@01c20c90 {
			compatible = "allwinner,sun4i-a10-wdt";
			reg = <0x01c20c90 0x10>;
		};

		ir0: ir@01c21800 {
			compatible = "allwinner,sun4i-a10-ir";
			clocks = <&ccu CLK_APB0_IR>, <&ccu CLK_IR>;
			clock-names = "apb", "ir";
			interrupts = <5>;
			reg = <0x01c21800 0x40>;
			status = "disabled";
		};

		lradc: lradc@01c22800 {
			compatible = "allwinner,sun4i-a10-lradc-keys";
			reg = <0x01c22800 0x100>;
			interrupts = <31>;
			status = "disabled";
		};

		codec: codec@01c22c00 {
			#sound-dai-cells = <0>;
			compatible = "allwinner,sun4i-a10-codec";
			reg = <0x01c22c00 0x40>;
			interrupts = <30>;
			clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
			clock-names = "apb", "codec";
			dmas = <&dma SUN4I_DMA_NORMAL 19>,
			       <&dma SUN4I_DMA_NORMAL 19>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

		sid: eeprom@01c23800 {
			compatible = "allwinner,sun4i-a10-sid";
			reg = <0x01c23800 0x10>;
		};

		rtp: rtp@01c25000 {
			compatible = "allwinner,sun5i-a13-ts";
			reg = <0x01c25000 0x100>;
			interrupts = <29>;
			#thermal-sensor-cells = <0>;
		};

		uart0: serial@01c28000 {
			compatible = "snps,dw-apb-uart";
			reg = <0x01c28000 0x400>;
			interrupts = <1>;
			reg-shift = <2>;
			reg-io-width = <4>;
			clocks = <&ccu CLK_APB1_UART0>;
			status = "disabled";
		};

		uart1: serial@01c28400 {
			compatible = "snps,dw-apb-uart";
			reg = <0x01c28400 0x400>;
			interrupts = <2>;
			reg-shift = <2>;
			reg-io-width = <4>;
			clocks = <&ccu CLK_APB1_UART1>;
			status = "disabled";
		};

		uart2: serial@01c28800 {
			compatible = "snps,dw-apb-uart";
			reg = <0x01c28800 0x400>;
			interrupts = <3>;
			reg-shift = <2>;
			reg-io-width = <4>;
			clocks = <&ccu CLK_APB1_UART2>;
			status = "disabled";
		};

		uart3: serial@01c28c00 {
			compatible = "snps,dw-apb-uart";
			reg = <0x01c28c00 0x400>;
			interrupts = <4>;
			reg-shift = <2>;
			reg-io-width = <4>;
			clocks = <&ccu CLK_APB1_UART3>;
			status = "disabled";
		};

		i2c0: i2c@01c2ac00 {
			compatible = "allwinner,sun4i-a10-i2c";
			reg = <0x01c2ac00 0x400>;
			interrupts = <7>;
			clocks = <&ccu CLK_APB1_I2C0>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		i2c1: i2c@01c2b000 {
			compatible = "allwinner,sun4i-a10-i2c";
			reg = <0x01c2b000 0x400>;
			interrupts = <8>;
			clocks = <&ccu CLK_APB1_I2C1>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		i2c2: i2c@01c2b400 {
			compatible = "allwinner,sun4i-a10-i2c";
			reg = <0x01c2b400 0x400>;
			interrupts = <9>;
			clocks = <&ccu CLK_APB1_I2C2>;
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <0>;
		};

		timer@01c60000 {
			compatible = "allwinner,sun5i-a13-hstimer";
			reg = <0x01c60000 0x1000>;
			interrupts = <82>, <83>;
			clocks = <&ccu CLK_AHB_HSTIMER>;
		};

		fe0: display-frontend@01e00000 {
			compatible = "allwinner,sun5i-a13-display-frontend";
			reg = <0x01e00000 0x20000>;
			interrupts = <47>;
			clocks = <&ccu CLK_DE_FE>, <&ccu CLK_DE_FE>,
				 <&ccu CLK_DRAM_DE_FE>;
			clock-names = "ahb", "mod",
				      "ram";
			resets = <&ccu RST_DE_FE>;
			status = "disabled";

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

				fe0_out: port@1 {
					#address-cells = <1>;
					#size-cells = <0>;
					reg = <1>;

					fe0_out_be0: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&be0_in_fe0>;
					};
				};
			};
		};

		be0: display-backend@01e60000 {
			compatible = "allwinner,sun5i-a13-display-backend";
			reg = <0x01e60000 0x10000>;
			interrupts = <47>;
			clocks = <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
				 <&ccu CLK_DRAM_DE_BE>;
			clock-names = "ahb", "mod",
				      "ram";
			resets = <&ccu RST_DE_BE>;
			status = "disabled";

			assigned-clocks = <&ccu CLK_DE_BE>;
			assigned-clock-rates = <300000000>;

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

				be0_in: port@0 {
					#address-cells = <1>;
					#size-cells = <0>;
					reg = <0>;

					be0_in_fe0: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&fe0_out_be0>;
					};
				};

				be0_out: port@1 {
					#address-cells = <1>;
					#size-cells = <0>;
					reg = <1>;

					be0_out_tcon0: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&tcon0_in_be0>;
					};
				};
			};
		};
	};
};