/*
 * Copyright (c) 2019, 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.
 */

#include "qcom-ipq6018.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>

/ {
	#address-cells = <0x2>;
	#size-cells = <0x2>;
	compatible = "qcom,ipq6018-cp01", "qcom,ipq6018";
	interrupt-parent = <&intc>;
	qcom,msm-id = <0x192 0x0>, <0x193 0x0>;

	aliases {
		serial0 = &blsp1_uart3;
		serial1 = &blsp1_uart2;
		sdhc2 = &sdhc_2;
		/*
		 * Aliases as required by u-boot
		 * to patch MAC addresses
		 */
		ethernet0 = "/soc/dp1";
		ethernet1 = "/soc/dp2";
	};

	chosen {
		bootargs = "console=ttyMSM0,115200,n8 rw init=/init";
#ifdef __IPQ_MEM_PROFILE_256_MB__
		bootargs-append = " swiotlb=1";
#else
		bootargs-append = " swiotlb=1 coherent_pool=2M";
#endif
	};

};

&tlmm {
	pinctrl-0 = <&sd_ldo_pins &hfcl_gpio>;
	pinctrl-names = "default";

	uart_pins: uart_pins {
		mux {
			pins = "gpio44", "gpio45";
			function = "blsp2_uart";
			drive-strength = <8>;
			bias-pull-down;
		};
	};

	sd_ldo_pins: sd_ldo_pins {
		mux {
			pins = "gpio66";
			function = "gpio";
			drive-strength = <2>;
			bias-disable;
			output-low;
		};
	};

	spi_0_pins: spi_0_pins {
		mux {
			pins = "gpio38", "gpio39", "gpio40", "gpio41";
			function = "blsp0_spi";
			drive-strength = <8>;
			bias-pull-down;
		};
	};

	qpic_pins: qpic_pins {
		data_0 {
			pins = "gpio15";
			function = "qpic_pad0";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_1 {
			pins = "gpio12";
			function = "qpic_pad1";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_2 {
			pins = "gpio13";
			function = "qpic_pad2";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_3 {
			pins = "gpio14";
			function = "qpic_pad3";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_4 {
			pins = "gpio5";
			function = "qpic_pad4";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_5 {
			pins = "gpio6";
			function = "qpic_pad5";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_6 {
			pins = "gpio7";
			function = "qpic_pad6";
			drive-strength = <8>;
			bias-pull-down;
		};
		data_7 {
			pins = "gpio8";
			function = "qpic_pad7";
			drive-strength = <8>;
			bias-pull-down;
		};
		qpic_pad {
			pins = "gpio1", "gpio3", "gpio4",
			       "gpio10", "gpio11", "gpio17";
			function = "qpic_pad";
			drive-strength = <8>;
			bias-pull-down;
		};
	};

	sd_pins: sd_pins {
		mux {
			pins = "gpio62";
			function = "sd_card";
			drive-strength = <8>;
			bias-pull-up;
		};
	};

	extcon_usb_pins: extcon_usb_pins {
		mux {
			pins = "gpio26";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-down;
		};
	};

	button_pins: button_pins {
		reset_button {
			pins = "gpio53";
			function = "gpio";
			drive-strength = <8>;
			bias-pull-up;
		};
	};

	mdio_pins: mdio_pinmux {
		mux_0 {
			pins = "gpio64";
			function = "mdc";
			drive-strength = <8>;
			bias-pull-up;
		};
		mux_1 {
			pins = "gpio65";
			function = "mdio";
			drive-strength = <8>;
			bias-pull-up;
		};
		mux_2 {
			pins = "gpio75";
			function = "gpio";
			bias-pull-up;
		};
		mux_3 {
			pins = "gpio77";
			function = "gpio";
			bias-pull-up;
		};
	};

	leds_pins: leds_pins {
		led_5g {
			pins = "gpio60";
			function = "gpio";
			drive-strength = <8>;
			bias-pull-down;
		};
		led_2g {
			pins = "gpio61";
			function = "gpio";
			drive-strength = <8>;
			bias-pull-down;
		};
	};

        hfcl_gpio: hfcl_gpio {
                mux_0 {
                        pins = "gpio25";
                        function = "gpio";
                        drive-strength = <8>;
                        output-low;
                };
                mux_1 {
                        pins = "gpio29";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_2 {
                        pins = "gpio33";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_3 {
                        pins = "gpio34";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_4 {
                        pins = "gpio35";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_5 {
                        pins = "gpio59";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_6 {
                        pins = "gpio67";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_7 {
                        pins = "gpio70";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
                mux_8 {
                        pins = "gpio79";
                        function = "gpio";
                        drive-strength = <8>;
                        bias-pull-down;
                };
        };

	uniphy_pins: uniphy_pinmux {
                mux {
                        pins = "gpio63";
                        function = "rx0";
                        bias-disable;
                };
                sfp_tx {
                        pins = "gpio48";
                        function = "gpio";
                        driver-strength = <8>;
                        bias-pull-down;
                        output-low;
                        };
                };

        hsuart_pins: hsuart_pins {
                mux {
                        pins = "gpio71", "gpio72";
                        function = "blsp1_uart";
                        drive-strength = <8>;
                        bias-disable;
                };
        };

};

&soc {
	extcon_usb: extcon_usb {
		pinctrl-0 = <&extcon_usb_pins>;
		pinctrl-names = "default";
		id-gpio = <&tlmm 26 GPIO_ACTIVE_LOW>;
		status = "disabled";
	};

        mdio: mdio@90000 {
                pinctrl-0 = <&mdio_pins>;
                pinctrl-names = "default";
                phy-reset-gpio = <&tlmm 77 0>;
                status = "ok";
                phy0: ethernet-phy@0 {
                        reg = <4>;
                };
                phy1: ethernet-phy@1 {
                        reg = <30>;
                };
        };

        dp1 {
                device_type = "network";
                compatible = "qcom,nss-dp";
                qcom,id = <4>;
                reg = <0x3a001600 0x200>;
                qcom,mactype = <0>;
                local-mac-address = [000000000000];
                qcom,link-poll = <1>;
                qcom,phy-mdio-addr = <4>;
                phy-mode = "sgmii";
        };

        dp2 {
                device_type = "network";
                compatible = "qcom,nss-dp";
                qcom,id = <5>;
                reg = <0x3a003000 0x3fff>;
                qcom,mactype = <1>;
                local-mac-address = [000000000000];
                qcom,link-poll = <1>;
                qcom,phy-mdio-addr = <30>;
                phy-mode = "sgmii";
        };

        nss-macsec1 {
                compatible = "qcom,nss-macsec";
                phy_addr = <30>;
                phy_access_mode = <0>;
                mdiobus = <&mdio>;
        };

        ess-switch@3a000000 {
                pinctrl-0 = <&uniphy_pins>;
                pinctrl-names = "default";
                switch_cpu_bmp = <0x1>;  /* cpu port bitmap */
                switch_lan_bmp = <0x10>; /* lan port bitmap */
                switch_wan_bmp = <0x20>; /* wan port bitmap */
                switch_inner_bmp = <0xc0>; /*inner port bitmap*/
                switch_mac_mode = <0xf>; /* mac mode for uniphy instance0*/
                switch_mac_mode1 = <0x14>; /* mac mode for uniphy instance1*/
                switch_mac_mode2 = <0xff>; /* mac mode for uniphy instance2*/
                qcom,port_phyinfo {
                        port@0 {
                                port_id = <4>;
                                phy_address = <4>;
                        };
                        port@2 {
                                port_id = <5>;
                                phy_address = <30>;
                                phy_i2c_address = <30>;
                                phy-i2c-mode;
				port_mac_sel = "GMAC_PORT";
                        };
                };
        };

        gpio_keys {
                compatible = "gpio-keys";
                pinctrl-0 = <&button_pins>;
                pinctrl-names = "default";

                reset {
                        label = "reset";
                        linux,code = <KEY_RESTART>;
                        gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
                        linux,input-type = <1>;
                        debounce-interval = <60>;
                };
        };

	i2c_2: i2c@78b9000 {
		compatible = "qcom,i2c-qup-v2.2.1";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x78b9000 0x600>;
		interrupts = <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&gcc GCC_BLSP1_AHB_CLK>,
			 <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>;
		clock-names = "iface", "core";
		clock-frequency  = <400000>;
		dmas = <&blsp_dma 21>, <&blsp_dma 20>;
		dma-names = "rx", "tx";
		status = "disabled";
	};
};

&blsp1_uart3 {
	pinctrl-0 = <&uart_pins>;
	pinctrl-names = "default";
	status = "ok";
};

&spi_0 {
	pinctrl-0 = <&spi_0_pins>;
	pinctrl-names = "default";
	cs-select = <0>;
	status = "ok";

	m25p80@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0>;
		compatible = "n25q128a11";
		linux,modalias = "m25p80", "n25q128a11";
		spi-max-frequency = <50000000>;
		use-default-sizes;
	};
};

&blsp1_uart2 {
        pinctrl-0 = <&hsuart_pins>;
        pinctrl-names = "default";
        dmas = <&blsp_dma 2>,
                <&blsp_dma 3>;
        dma-names = "tx", "rx";
        status = "ok";
};

&qpic_bam {
	status = "ok";
};

&nand {
	pinctrl-0 = <&qpic_pins>;
	pinctrl-names = "default";
	status = "ok";
};

&ssphy_0 {
	status = "ok";
};

&qusb_phy_0 {
	status = "ok";
};

&qusb_phy_1 {
	status = "ok";
};

&usb2 {
	status = "ok";
};

&usb3 {
	status = "ok";
};

&nss_crypto {
	status = "ok";
};

&pcie_phy {
	status = "disabled";
};

&pcie0 {
	status = "disabled";
};

&qpic_lcd {
	status = "disabled";
};

&qpic_lcd_panel {
	status = "disabled";
};
