/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

#include "ath79.dtsi"

/ {
	compatible = "qca,ap152_dual", "qca,ath79";
	model = "QCA AP152 Dual Board";

	aliases {
		serial0 = "/ahb/apb/uart@18020000";
		eth0 = "/ahb/ethernet@19000000";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x2000000>;
	};

	extosc: oscillator {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <25000000>;
	};

	chosen {
		bootargs = "board=DTB console=ttyS0,115200 mtdparts=spi0.1:64m(rootfs),2m(kernel),62m(reserved2),66m@0x0(firmware) rootfstype=squashfs,jffs2 noinitrd crashkernel=10M@20M";
	};

	ahb {
		apb {
			uart@18020000 {
				status = "okay";
			};

			gpio@18040000 {
				val,gpio = <
					33 3
					32 4
				>;
			};

			pll-controller@18050000 {
				clocks = <&extosc>;
			};

			ehci0: usb@1b000000 {
				compatible = "qca,ath79-ehci";
				reg = <0x1b000000 0x200>;
				interrupt-parent = <&ip3_int>;
				interrupts = <0>;
				has-transaction-translator;
				qca_force_host_mode;
				qca_force_16bit_ptw;
				caps-offset = <0x100>;
				status = "okay";
			};

			ehci1: usb@1b400000 {
				compatible = "qca,ath79-ehci";
				reg = <0x1b400000 0x200>;
				interrupt-parent = <&ip3_int>;
				interrupts = <1>;
				has-transaction-translator;
				qca_force_host_mode;
				qca_force_16bit_ptw;
				caps-offset = <0x100>;
				status = "okay";
			};

			pci: pci@0x16000000 {
				compatible = "qca,ar724x-pci";
				reg = <0x16000000 0x1000>,
				      <0x18280000 0x100>,
				      <0x18250000 0x1000>,
				      <0x12000000 0x02000000>,
					<1 1>;
				reg-names = "cfg_base","ctrl_base","crp_base",
						"mem_base","io_base";
				interrupt-parent = <&ip3_int>;
				interrupts = <2>;
				status = "okay";
			};
		};

		spi_0: spi@1f000000 {
			num-cs = <2>;
			status = "okay";
			m25p80@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "n25q128a11";
				linux,modalias = "m25p80", "n25q128a11";
				reg = <0>;
				spi-max-frequency = <25000000>;

				partition@0 {
					label = "u-boot";
					reg = <0x000000 0x040000>;
				};

				partition@1 {
					label = "u-boot-env";
					reg = <0x040000 0x050000>;
				};

				partition@2 {
					label = "reserved1";
					reg = <0x050000 0x1f0000>;
				};

				partition@3 {
					label = "art";
					reg = <0x1f0000 0x200000>;
				};

			};


			mt29f@1 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "spinand,mt29f";
				reg = <1>;
				spi-max-frequency = <50000000>;
				status = "okay";

				partition@0 {
					label = "rootfs";
					reg = <0x0000000 0x4000000>;
				};

				partition@1 {
					label = "kernel";
					reg = <0x4000000 0x4200000>;
				};

				partition@2 {
					label = "reserved2";
					reg = <0x4200000 0x8000000>;
				};

				partition@3 {
					label = "firmware";
					reg = <0x0000000 0x4200000>;
				};
			};
		};

		mdio0: mdio@19000000 {
			compatible = "qca,ag71xx-mdio";
			reg = <0x19000000 0x200>;
			phy-mask = <0>;
			builtin-switch = <0>;
			ar934x-support = <0>;
			reset-bit = <0x400000>;
			phy0: ethernet-phy@0 {
				reg = <0>;
				qca,ar8327-initvals = <
					0x00004 0x80080080     /* PAD0_MODE */
					0x0007c 0x7e        /* PORT0_STATUS */
				>;
			};
			phy1: ethernet-phy@1 {
				reg = <1>;
			};
			phy2: ethernet-phy@2 {
				reg = <2>;
			};
			phy3: ethernet-phy@3 {
				reg = <3>;
			};
			phy4: ethernet-phy@4 {
				reg = <4>;
			};
		};

		eth0: ethernet@19000000 {
			compatible = "qca,ag71xx-eth";
			reg = <0x19000000 0x200>,
				<0x18070000 0x14>;
			reg-names = "mac_base",
					"cfg_base";
			mdio-handle = <&mdio0>;
			eth-pll-data = <0x1919 0x101 0x3000000>;
			phy-mode = <3>;
			eth-cfg = <0x40>;
			phy-mask = <1>;
			force-speed = <1000>;
			force-duplex = <1>;
			max-frame-len = <1540>;
			desc-pktlen-mask = <0xfff>;
			reset-bit = <0x200>;
			has-gbit = <1>;
			ar724x-support = <1>;
			qca955x-support = <0>;
			fifo-cfg = <0x0010ffff 0x015500aa 0x01f00140>;
			interrupts = <4>;
			interrupt-names = "mac_irq";
			local-mac-address = [ 00 00 00 00 00 00 ];
		};
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		#address-cells = <1>;
		#size-cells = <0>;

		poll-interval = <20>;
		button@0 {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		button@1 {
			label = "WPS button";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};
	};

	leds {
		compatible = "gpio-leds";
		led@0 {
			label = "ap152:green:usb0";
			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;

		};

		led@1 {
			label = "ap152:green:usb1";
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;

		};

	};
};