xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/rk3288-firefly-rk808.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
 *
 * 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 file 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 file 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.
 */

/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/display/media-bus-format.h>
#include "rk3288-firefly.dtsi"
#include "rk3288-android.dtsi"

/ {
	model = "Firefly-RK3288";
	compatible = "firefly,firefly-rk3288", "rockchip,rk3288";

	chosen {
		bootargs = "earlycon=uart8250,mmio32,0xff690000";
	};

	sdio_pwrseq: sdio-pwrseq {
		clocks = <&rk808 1>;
	};

	wireless-bluetooth {
		clocks = <&rk808 1>;
		clock-names = "ext_clock";
	};

	/delete-node/ sdmmc-regulator;
	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_lcd: vcc-lcd {
		compatible = "regulator-fixed";
		regulator-boot-on;
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&lcd_en>;
		regulator-name = "vcc_lcd";
		vin-supply = <&vcc_io>;
	};

	sound: sound {
		status = "okay";
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,name = "rockchip,firefly-codec";
		simple-audio-card,mclk-fs = <512>;
		simple-audio-card,widgets =
			"Microphone", "Microphone Jack",
			"Headphone", "Headphone Jack";
		simple-audio-card,routing =
			"MIC1", "Microphone Jack",
			"MIC2", "Microphone Jack",
			"Microphone Jack", "micbias1",
			"Headphone Jack", "HPOL",
			"Headphone Jack", "HPOR";

		simple-audio-card,dai-link@0 {
			format = "i2s";
			cpu {
				sound-dai = <&i2s>;
			};

			codec {
				sound-dai = <&es8323>;
			};
		};

		simple-audio-card,dai-link@1 {
			format = "i2s";
			cpu {
				sound-dai = <&i2s>;
			};

			codec {
				sound-dai = <&hdmi>;
			};
		};
	};

	spdif-sound {
		status = "okay";
		compatible = "simple-audio-card";
		simple-audio-card,name = "ROCKCHIP,SPDIF";
		simple-audio-card,mclk-fs = <128>;
		simple-audio-card,cpu {
			sound-dai = <&spdif>;
		};
		simple-audio-card,codec {
			sound-dai = <&spdif_out>;
		};
	};

	backlight: backlight {
		pwms = <&pwm1 0 1000000 0>;
	};

	hdmi_analog_sound: hdmi-analog-sound {
		status = "disabled";
		rockchip,codec = <&es8323>, <&hdmi>;
	};

	reserved-memory {
		ramoops: ramoops@8000000 {
			compatible = "ramoops";
			reg = <0x0 0x8000000 0x0 0xF0000>;
			record-size = <0x0 0x20000>;
			console-size = <0x0 0x80000>;
			ftrace-size = <0x0 0x00000>;
			pmsg-size = <0x0 0x50000>;
		};

		drm_logo: drm-logo@00000000 {
			compatible = "rockchip,drm-logo";
			reg = <0x0 0x0 0x0 0x0>;
		};
	};

	fiq-debugger {
		compatible = "rockchip,fiq-debugger";
		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
		rockchip,serial-id = <2>;
		rockchip,wake-irq = <0>;
		/* If enable uart uses irq instead of fiq */
		rockchip,irq-mode-enable = <1>;
		rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
		pinctrl-names = "default";
		pinctrl-0 = <&uart2_xfer>;
	};

	xin32k: xin32k {
		compatible = "fixed-clock";
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		#clock-cells = <0>;
	};

	vccadc_ref: vccadc-ref {
		compatible = "regulator-fixed";
		regulator-name = "vcc1v8_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	/* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */

	vcc_phy: vcc-phy-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&eth_phy_pwr>;
		regulator-name = "vcc_phy";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
	};

	/*
	 * NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from
	 * vcc_io directly.  Those boards won't be able to power cycle SD cards
	 * but it shouldn't hurt to toggle this pin there anyway.
	 */

	wireless-bluetooth {
		clocks = <&hym8563>;
		clock-names = "ext_clock";
	};

	rk_key: rockchip-key {
		compatible = "rockchip,key";
		status = "okay";

		io-channels = <&saradc 1>;

		vol-up-key {
			linux,code = <115>;
			label = "volume up";
			rockchip,adc_value = <1>;
		};

		vol-down-key {
			linux,code = <114>;
			label = "volume down";
			rockchip,adc_value = <170>;
		};

		power-key {
			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
			linux,code = <116>;
			pinctrl-names = "default";
			pinctrl-0 = <&pwrbtn>;
			label = "power";
			gpio-key,wakeup;
		};

		menu-key {
			linux,code = <59>;
			label = "menu";
			rockchip,adc_value = <355>;
		};

		home-key {
			linux,code = <102>;
			label = "home";
			rockchip,adc_value = <746>;
		};

		back-key {
			linux,code = <158>;
			label = "back";
			rockchip,adc_value = <560>;
		};

		camera-key {
			linux,code = <212>;
			label = "camera";
			rockchip,adc_value = <450>;
		};
	};

	/delete-node/ usb-otg-regulator;

};

&ir{
	/delete-property/ pinctrl-0;
};

&gmac {
	phy-supply = <&vcc_phy>;
	snps,reset-gpio = <&gpio4 7 0>;
	pinctrl-0 = <&rgmii_pins>;
	max-speed = <100>;
	status = "okay";
};

&saradc {
	vref-supply = <&vccadc_ref>;
	status = "okay";
};

&sdmmc {
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	status = "okay";
};

&hdmi {
	status = "okay";
};

&edp {
	force-hpd;
	status = "okay";
};

&edp_panel {
	compatible ="lg,lp079qx1-sp0v", "simple-panel";
	bus-format = <MEDIA_BUS_FMT_RGB666_1X18>;
	bpc = <6>;
	backlight = <&backlight>;
	enable-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
	reset-gpios = <&gpio5 17 GPIO_ACTIVE_LOW>;
	pinctrl-0 = <&lcd_cs>;
	power-supply = <&vcc_lcd>;
	delay,prepare = <120>;
	status = "okay";

	disp_timings: display-timings {
		native-mode = <&timing0>;

		timing0: timing0 {
			clock-frequency = <205000000>;
			hactive = <1536>;
			vactive = <2048>;
			hfront-porch = <12>;
			hsync-len = <16>;
			hback-porch = <48>;
			vfront-porch = <8>;
			vsync-len = <4>;
			vback-porch = <8>;
			hsync-active = <0>;
			vsync-active = <0>;
			de-active = <0>;
			pixelclk-active = <0>;
		};
	};
};

&route_edp {
	status = "okay";
};

&i2c0{
	/delete-node/ syr828@41;
	/delete-node/ act8846@5a;
};

&i2c0 {
	rk808: pmic@1b {
		compatible = "rockchip,rk808";
		reg = <0x1b>;
		interrupt-parent = <&gpio0>;
		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int &global_pwroff>;
		//pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
		rockchip,system-power-controller;
		wakeup-source;
		#clock-cells = <1>;
		clock-output-names = "rk808-clkout1", "rk808-clkout2";
		vcc1-supply = <&vcc_sys>;
		vcc2-supply = <&vcc_sys>;
		vcc3-supply = <&vcc_sys>;
		vcc4-supply = <&vcc_sys>;
		vcc6-supply = <&vcc_sys>;
		vcc7-supply = <&vcc_sys>;
		vcc8-supply = <&vcc_18>;
		vcc9-supply = <&vcc_io>;
		vcc10-supply = <&vcc_io>;
		vcc11-supply = <&vcc_sys>;
		vcc12-supply = <&vcc_io>;
		vddio-supply = <&vccio_pmu>;

		regulators {
			rk808_dcdc1_reg: DCDC_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1500000>;
				regulator-name = "vdd_arm";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <712500>;
				regulator-max-microvolt = <1500000>;
				regulator-name = "vdd_gpu";
				regulator-ramp-delay = <6000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_ddr";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_io: DCDC_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_io";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vccio_pmu: LDO_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vccio_pmu";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcca_33: LDO_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcca_33";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_10: LDO_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd_10";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc18_lcd: LDO_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_sd: LDO_REG5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vccio_sd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vdd10_lcd: LDO_REG6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd10_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_18: LDO_REG7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_18";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_lan: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_lan";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_wl: SWITCH_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_18";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			rk808_ldo10_reg: SWITCH_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "rk_ldo10";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};
		};
	};
};

&i2c1 {
	status = "okay";
	clock-frequency = <400000>;

	tc358749x: tc358749x@0f {
		compatible = "toshiba,tc358749x";
		reg = <0x0f>;
		power-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
		stanby-gpios = <&gpio7 5 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio8 8 GPIO_ACTIVE_HIGH>;
		int-gpios = <&gpio8 9 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hdmiin_gpios>;
		status = "okay";
	};
};

&i2c2 {
	status = "okay";

	es8323: es8323@10 {
		status = "okay";
		compatible = "everest,es8323";
		reg = <0x10>;
		spk-con-gpio = <&gpio7 3 GPIO_ACTIVE_HIGH>;
		hp-det-gpio = <&gpio7 15 GPIO_ACTIVE_LOW>;
		clock-names = "mclk";
		clocks = <&cru SCLK_I2S0_OUT>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2s0_mclk>;
		#sound-dai-cells = <0>;
	};
};

&i2c3 {
	status = "okay";
};

&i2c4 {
	status = "okay";

	gsl3680: gsl3680@40 {
		status = "okay";
		compatible = "gslX680";
		reg = <0x40>;
		screen_max_x = <1536>;
		screen_max_y = <2048>;
		flip-x = <1>;
		flip-y = <1>;
		touch-gpio = <&gpio7 13 IRQ_TYPE_EDGE_RISING>;
	};
};

&i2s {
	#sound-dai-cells = <0>;
	status = "okay";
};

&pwm1 {
	status = "okay";
};

&isp {
	/delete-property/ rockchip,gpios;
	status = "okay";
};

&isp_mmu {
	status = "okay";
};

&vpu_service {
	status = "okay";
};

&usb_host0_ehci {
	rockchip-relinquish-port;
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopl {
	status = "okay";
};

&dfi {
	status = "okay";
};

&dmac_bus_s {
	/* change to non-secure dmac */
	reg = <0x0 0xff600000 0x0 0x4000>;
};

&dmc {
	center-supply = <&vdd_gpu>;
	status = "okay";
};

&efuse {
	compatible = "rockchip,rk3288-secure-efuse";
};

&rga {
	compatible = "rockchip,rga2";
	clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
	clock-names = "aclk_rga", "hclk_rga", "clk_rga";
};

&rockchip_suspend {
	status = "okay";
};

&pwm0 {
	status = "okay";
	interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
	compatible = "rockchip,remotectl-pwm";
	remote_pwm_id = <0>;
	handle_cpu_id = <0>;

	ir_key1{
		rockchip,usercode = <0xff00>;
		rockchip,key_table =
			<0xeb   KEY_POWER>,
			<0xec   KEY_MENU>,
			<0xfe   KEY_BACK>,
			<0xb7   KEY_HOME>,
			<0xa3   KEY_WWW>,
			<0xf4   KEY_VOLUMEUP>,
			<0xa7   KEY_VOLUMEDOWN>,
			<0xf8   KEY_REPLY>,
			<0xfc   KEY_UP>,
			<0xfd   KEY_DOWN>,
			<0xf1   KEY_LEFT>,
			<0xe5   KEY_RIGHT>;
	};
};

&tsadc {
	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
};

&pinctrl {

	/* sata:gpio0 c1  */
	init-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;

	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	pcfg_output_low: pcfg-output-low {
		output-low;
	};

	pmic {
		pmic_int: pmic-int {
			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	eth_phy {
		eth_phy_pwr: eth-phy-pwr {
			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	lcd {
		lcd_cs: lcd-cs {
			rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		lcd_en: lcd-en  {
			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	act8846 {
		pmic_vsel: pmic-vsel {
			rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_output_low>;
		};

		pwr_hold: pwr-hold {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	backlight {
		bl_en: bl-en {
			rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	buttons {
		pwrbtn: pwrbtn {
			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	hdmiin {
		hdmiin_gpios: hdmiin_gpios {
			rockchip,pins =
				<7 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>,
				<7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>,
				<8 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>,
				<8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};