/*
 * Copyright (C) 2015 Altera Corporation <www.altera.com>
 *
 * 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.
 *
 * This program 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/dts-v1/;
#include <arm/socfpga_arria10.dtsi>

/ {
	model = "Reflex SOCFPGA Arria 10 Achilles";
	compatible = "reflex,achilles", "altr,socfpga-arria10", "altr,socfpga";

	aliases {
		serial0 = &uart0;
		state = &state;
	};

	chosen {
		stdout-path = &uart0;

		environment {
			compatible = "barebox,environment";
			device-path = &environment_mmc;
		};
	};

	memory {
		name = "memory";
		device_type = "memory";
		reg = <0x0 0xc0000000>;
	};

	state: state {
		magic = <0x4d433230>;
		compatible = "barebox,state";
		backend-type = "raw";
		backend = <&state_mmc>;
		backend-stridesize = <1024>;
		#address-cells = <1>;
		#size-cells = <1>;

		bootstate {
			#address-cells = <1>;
			#size-cells = <1>;

			system0 {
				#address-cells = <1>;
				#size-cells = <1>;

				remaining_attempts {
					reg = <0x0 0x4>;
					type = "uint32";
					default = <3>;
				};
				priority {
					reg = <0x4 0x4>;
					type = "uint32";
					default = <21>;
				};
			};

			system1 {
				#address-cells = <1>;
				#size-cells = <1>;

				remaining_attempts {
					reg = <0x10 0x4>;
					type = "uint32";
					default = <3>;
				};
				priority {
					reg = <0x14 0x4>;
					type = "uint32";
					default = <20>;
				};
			};
			factory {
				#address-cells = <1>;
				#size-cells = <1>;

				remaining_attempts {
					reg = <0x20 0x4>;
					type = "uint32";
					default = <3>;
				};
				priority {
					reg = <0x24 0x4>;
					type = "uint32";
					default = <10>;
				};
			};
			last_chosen {
				reg = <0x2C 0x4>;
				type = "uint32";
			};
		};
	};
};

&{/soc/clkmgr@ffd04000/clocks/osc1} {
	clock-frequency = <25000000>;
};

&{/soc/clkmgr@ffd04000/clocks/cb_intosc_hs_div2_clk} {
	clock-frequency = <0>;
};

&{/soc/clkmgr@ffd04000/clocks/cb_intosc_ls_clk} {
	clock-frequency = <60000000>;
};

&{/soc/clkmgr@ffd04000/clocks/f2s_free_clk} {
	clock-frequency = <200000000>;
};

&gmac1 {
	phy-mode = "rgmii";
	phy-addr = <0x00fffff0>; /* probe for phy addr */

	/*
	 * These skews assume the user's FPGA design is adding 600ps of delay
	 * for TX_CLK on Arria 10.
	 *
	 * All skews are offset since hardware skew values for the ksz9031
	 * range from a negative skew to a positive skew.
	 * See the micrel-ksz90x1.txt Documentation file for details.
	 */
	txd0-skew-ps = <0>; /* -420ps */
	txd1-skew-ps = <0>; /* -420ps */
	txd2-skew-ps = <0>; /* -420ps */
	txd3-skew-ps = <0>; /* -420ps */
	rxd0-skew-ps = <420>; /* 0ps */
	rxd1-skew-ps = <420>; /* 0ps */
	rxd2-skew-ps = <420>; /* 0ps */
	rxd3-skew-ps = <420>; /* 0ps */
	txen-skew-ps = <0>; /* -420ps */
	txc-skew-ps = <1860>; /* 960ps */
	rxdv-skew-ps = <420>; /* 0ps */
	rxc-skew-ps = <1680>; /* 780ps */
	max-frame-size = <3800>;
	status = "okay";
};

&gmac2 {
	phy-mode = "rgmii";
	phy-addr = <0x3>;

	status = "okay";

	txd0-skew-ps = <0>; /* -420ps */
	txd1-skew-ps = <0>; /* -420ps */
	txd2-skew-ps = <0>; /* -420ps */
	txd3-skew-ps = <0>; /* -420ps */
	rxd0-skew-ps = <420>; /* 0ps */
	rxd1-skew-ps = <420>; /* 0ps */
	rxd2-skew-ps = <420>; /* 0ps */
	rxd3-skew-ps = <420>; /* 0ps */
	txen-skew-ps = <0>; /* -420ps */
	txc-skew-ps = <1860>; /* 960ps */
	rxdv-skew-ps = <420>; /* 0ps */
	rxc-skew-ps = <1680>; /* 780ps */
	max-frame-size = <3800>;
};

&i2c0 {
	status = "okay";

	tempsensor: ti,tmp102@48 {
		compatible = "ti,tmp102";
		reg = <0x48>;
	};

	rtc: nxp,pcf8563@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};

	eeprom: at24@54 {
		compatible = "at24";
		reg = <0x54>;
		bytelen = <256>;
		pagesize = <16>;
	};
};

&mmc {
	supports-highspeed;
	broken-cd;
	bus-width = <1>;
	status = "okay";

	partitions {
		compatible = "fixed-partitions";
		#size-cells = <1>;
		#address-cells = <1>;

		barebox1_xload: partition@100000 {
			label = "barebox1-xload";
			reg = <0x100000 0x40000>;
		};

		barebox2_xload: partition@140000 {
			label = "barebox2-xload";
			reg = <0x140000 0x40000>;
		};

		barebox1: partition@200000 {
			label = "barebox1";
			reg = <0x200000 0x80000>;
		};

		barebox2: partition@280000 {
			label = "barebox2";
			reg = <0x280000 0x80000>;
		};

		environment_mmc: partition@300000 {
			label = "environment";
			reg = <0x300000 0x8000>;
		};

		state_mmc: partition@400000 {
			label = "state";
			reg = <0x400000 0x8000>;
		};

		bitstream1: partition@700000 {
			label = "bitstream1";
			reg = <0x700000 0x2000000>;
		};

		bitstream2: partition@2700000 {
			label = "bitstream2";
			reg = <0x2700000 0x2000000>;
		};

	};
};

&uart0 {
	reg-io-width = <4>;
	status = "okay";
};

&watchdog1 {
	status = "okay";
};