/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
 * Copyright (c) 2019, Nguyen Dinh Phi <phi_nguyen@compex.com.sg>
 *
 * 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.
 *
 */

#include "qcom-ipq4019.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>

/ {
	model = "Compex WPJ419";
	compatible = "compex,wpj419", "qcom,ipq4019";

	memory {
		device_type = "memory";
		reg = <0x80000000 0x10000000>;
	};

	reserved-memory {
		ranges;
		rsvd1@87000000 {
			/* Reserved for other subsystem */
			reg = <0x87000000 0x500000>;
			no-map;
		};
		wifi_dump@87500000 {
			reg = <0x87500000 0x600000>;
			no-map;
		};

		rsvd2@87B00000 {
			/* Reserved for other subsystem */
			reg = <0x87B00000 0x500000>;
			no-map;
		};
	};

	chosen {
		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1";
	};

	soc {
		tcsr@194b000 {
			/* select hostmode */
			compatible = "qcom,tcsr";
			reg = <0x194b000 0x100>;
			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
			status = "okay";
		};

		tcsr@1949000 {
			compatible = "qcom,tcsr";
			reg = <0x1949000 0x100>;
			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
		};

		ess_tcsr@1953000 {
			compatible = "qcom,tcsr";
			reg = <0x1953000 0x1000>;
			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
		};

		tcsr@1957000 {
			compatible = "qcom,tcsr";
			reg = <0x1957000 0x100>;
			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};
};

&tlmm {
	mdio_pins: mdio_pinmux {
		mux_1 {
			pins = "gpio6";
			function = "mdio";
			bias-pull-up;
		};

		mux_2 {
			pins = "gpio7";
			function = "mdc";
			bias-pull-up;
		};
	};

	serial_0_pins: serial_pinmux {
		mux {
			pins = "gpio16", "gpio17";
			function = "blsp_uart0";
			bias-disable;
		};
	};

	serial_1_pins: serial1_pinmux {
		mux {
			pins = "gpio8", "gpio9", "gpio10", "gpio11";
			function = "blsp_uart1";
			bias-disable;
		};
	};

	spi_0_pins: spi_0_pinmux {
		pinmux {
			function = "blsp_spi0";
			pins = "gpio13", "gpio14", "gpio15";
			bias-disable;
		};

		pinmux_cs {
			function = "gpio";
			pins = "gpio12";
			bias-disable;
			output-high;
		};
	};

	i2c_0_pins: i2c_0_pinmux {
		mux {
			pins = "gpio20", "gpio21";
			function = "blsp_i2c0";
			bias-disable;
		};
	};

	nand_pins: nand_pins {
		pullups {
			pins = "gpio52", "gpio53", "gpio58", "gpio59";
			function = "qpic";
			bias-pull-up;
		};

		pulldowns {
			pins = "gpio54", "gpio55", "gpio56",
			"gpio57", "gpio60", "gpio61",
			"gpio62", "gpio63", "gpio64",
			"gpio65", "gpio66", "gpio67",
			"gpio68", "gpio69";
			function = "qpic";
			bias-pull-down;
		};
	};

	led_0_pins: led0_pinmux {
		mux_1 {
			pins = "gpio36";
			function = "led0";
			bias-pull-down;
		};
		mux_2 {
			pins = "gpio40";
			function = "led4";
			bias-pull-down;
		};
	};
};

&blsp_dma {
	status = "okay";
};

&blsp1_uart1 {
	pinctrl-0 = <&serial_0_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&blsp1_uart2 {
	pinctrl-0 = <&serial_1_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&blsp1_i2c3 {
	pinctrl-0 = <&i2c_0_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&blsp1_spi1 {
	pinctrl-0 = <&spi_0_pins>;
	pinctrl-names = "default";
	status = "okay";
	cs-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>, <&tlmm 41 GPIO_ACTIVE_LOW>;
	num-cs = <2>;

	flash0@0 {
		reg = <0>;
		compatible = "jedec,spi-nor";
		spi-max-frequency = <24000000>;
		broken-flash-reset;

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

			partition@0 {
				label = "0:SBL1";
				reg = <0x000000 0x040000>;
				read-only;
			};

			partition@40000 {
				label = "0:MIBIB";
				reg = <0x040000 0x020000>;
				read-only;
			};

			partition@60000 {
				label = "0:QSEE";
				reg = <0x060000 0x060000>;
				read-only;
			};

			partition@c0000 {
				label = "0:CDT";
				reg = <0x0c0000 0x010000>;
				read-only;
			};

			partition@d0000 {
				label = "0:DDRPARAMS";
				reg = <0x0d0000 0x010000>;
				read-only;
			};

			partition@e0000 {
				label = "u-boot-env";
				reg = <0x0e0000 0x010000>;
			};

			partition@f0000 {
				label = "u-boot";
				reg = <0x0f0000 0x080000>;
				read-only;
			};

			partition@170000 {
				label = "0:ART";
				reg = <0x170000 0x010000>;
				read-only;

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

					precal_art_1000: precal@1000 {
						reg = <0x1000 0x2f20>;
					};

					precal_art_5000: precal@5000 {
						reg = <0x5000 0x2f20>;
					};
				};
			};
		};
	};

	nand@1 {
		reg = <1>;
		status = "okay";
		compatible = "spi-nand";
		spi-max-frequency = <24000000>;

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

			/* The device has 128MB, but we can only address
			 * 64MB because of the bootloader's default settings.
			 * This is due to the old mt29f driver,
			 * which detected the deivce with only 64MB
			 */
			partition@0 {
				label = "ubi";
				reg = <0x0000000 0x4000000>;
			};
		};
	};
};

&watchdog {
	status = "okay";
};

&crypto {
	status = "okay";
};

&cryptobam {
	status = "okay";
};

&usb3_ss_phy {
	status = "okay";
};

&usb3_hs_phy {
	status = "okay";
};

&usb3 {
	status = "okay";
};

&usb2_hs_phy {
	status = "okay";
};

&usb2 {
	status = "okay";
};

&qpic_bam {
	status = "okay";
};

&nand {
	pinctrl-0 = <&nand_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&pcie0 {
	status = "okay";
	perst-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
	wake-gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
};

&mdio {
	status = "okay";
	pinctrl-0 = <&mdio_pins>;
	pinctrl-names = "default";
	reset-gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
	reset-delay-us = <5000>;
};

&wifi0 {
	status = "okay";
	nvmem-cell-names = "pre-calibration";
	nvmem-cells = <&precal_art_1000>;
};

&wifi1 {
	status = "okay";
	nvmem-cell-names = "pre-calibration";
	nvmem-cells = <&precal_art_5000>;
};
