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

/*
 * 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 "rk3288-evb.dtsi"
#include "rk3288-linux.dtsi"

/ {
	compatible = "rockchip,rk3288-evb-rk808-linux", "rockchip,rk3288";

	adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		poll-interval = <100>;
		keyup-threshold-microvolt = <1800000>;

		button-up {
			label = "Volume Up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <18000>;
		};

		button-down {
			label = "Volume Down";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <300000>;
		};

		menu {
			label = "Menu";
			linux,code = <KEY_MENU>;
			press-threshold-microvolt = <640000>;
		};

		esc {
			label = "Esc";
			linux,code = <KEY_ESC>;
			press-threshold-microvolt = <1000000>;
		};

		home  {
			label = "Home";
			linux,code = <KEY_HOME>;
			press-threshold-microvolt = <1300000>;
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk808 1>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h>;

		/*
		 * On the module itself this is one of these (depending
		 * on the actual card populated):
		 * - SDIO_RESET_L_WL_REG_ON
		 * - PDN (power down when low)
		 */
		reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
	};

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

	/delete-node/ sdmmc-regulator;

	vcc18_dvp: vcc18-dvp {
		compatible = "regulator-fixed";
		regulator-name = "vcc18_dvp";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
		vin-supply = <&vcc_io>;
	};

	vdd_log: vdd-logic {
		compatible = "pwm-regulator";
		rockchip,pwm_id = <1>;
		rockchip,pwm_voltage = <1100000>;
		pwms = <&pwm1 0 25000 1>;
		regulator-name = "vcc_log";
		regulator-min-microvolt = <860000>;
		regulator-max-microvolt = <1360000>;
		regulator-always-on;
		regulator-boot-on;
	};

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

&backlight {
	enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&bl_en>;
	pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>;
};

&cpu0 {
	cpu0-supply = <&vdd_cpu>;
};

&dfi {
	status = "okay";
};

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

&edp_in_vopb {
	status = "disabled";
};

&edp_in_vopl {
	status = "okay";
};

&gpu {
	status = "okay";
	mali-supply = <&vdd_gpu>;
};

&hdmi {
	pinctrl-0 = <&hdmi_ddc>, <&hdmi_cec_c0>;
};

&i2c0 {
	clock-frequency = <400000>;

	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>;
		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>;
		vcc8-supply = <&vcc_io>;
		vcc9-supply = <&vcc_io>;
		vcc12-supply = <&vcc_io>;
		vddio-supply = <&vcc_io>;

		regulators {
			vdd_cpu: DCDC_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1400000>;
				regulator-name = "vdd_arm";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-name = "vdd_gpu";
				regulator-ramp-delay = <6000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			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>;
				};
			};

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

			vcca_codec: LDO_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcca_codec";
				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>;
				};
			};

			vcc_wl: LDO_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_wl";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vccio_sd: LDO_REG5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				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-off-in-suspend;
				};
			};

			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>;
				};
			};

			vcc18_lcd: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_lcd";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

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

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

	CW2015@62 {
		compatible = "cw201x";
		reg = <0x62>;
		bat_low_gpio = <&gpio0 7 GPIO_ACTIVE_LOW>;
		dc_det_gpio = <&gpio0 8 GPIO_ACTIVE_LOW>;
		chg_ok_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
		bat_config_info = <0x15 0x42 0x60 0x59 0x52 0x58 0x4D 0x48 0x48 0x44 0x44 0x46 0x49 0x48 0x32
			0x24 0x20 0x17 0x13 0x0F 0x19 0x3E 0x51 0x45 0x08 0x76 0x0B 0x85 0x0E 0x1C 0x2E 0x3E 0x4D 0x52 0x52
			0x57 0x3D 0x1B 0x6A 0x2D 0x25 0x43 0x52 0x87 0x8F 0x91 0x94 0x52 0x82 0x8C 0x92 0x96 0xFF 0x7B 0xBB
			0xCB 0x2F 0x7D 0x72 0xA5 0xB5 0xC1 0x46 0xAE>;
		is_dc_charge = <1>;
		is_usb_charge = <0>;
		monitor_sec = <5>;
		virtual_power = <0>;
		divider_res1 = <200>;
		divider_res2 = <200>;
	};
};

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

	mpu6050@68 {
		compatible = "invensense,mpu6050";
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&mpu6050_irq_gpio>;
		reg = <0x68>;
		irq-gpio = <&gpio8 0 IRQ_TYPE_EDGE_RISING>;
		mpu-int_config = <0x10>;
		mpu-level_shifter = <0>;
		mpu-orientation = <0 1 0 1 0 0 0 0 1>;
		orientation-x= <0>;
		orientation-y= <1>;
		orientation-z= <0>;
		support-hw-poweroff = <1>;
		mpu-debug = <1>;
	};

	ak8963: compass@d{
		compatible = "mpu_ak8963";
		reg = <0x0d>;
		compass-bus = <0>;
		compass-adapt_num = <0>;
		compass-orientation = <1 0 0 0 1 0 0 0 1>;
		orientation-x= <0>;
		orientation-y= <0>;
		orientation-z= <1>;
		compass-debug = <1>;
		status = "okay";
	};
};

&io_domains {
	status = "okay";
	audio-supply = <&vcc_io>;
	bb-supply = <&vcc_io>;
	dvp-supply = <&vcc18_dvp>;
	flash0-supply = <&vcc_18>;
	flash1-supply = <&vcc_io>;
	gpio30-supply = <&vcc_io>;
	gpio1830 = <&vcc_io>;
	lcdc-supply = <&vcc_lcd>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vcc_wl>;
};

&i2c3 {
	status = "okay";

	ov13850: ov13850@10 {
		compatible = "ovti,ov13850";
		reg = <0x10>;
		clocks = <&cru SCLK_VIP_OUT>;
		clock-names = "xvclk";
		/* avdd-supply = <>; */
		/* dvdd-supply = <>; */
		/* dovdd-supply = <>; */
		/* reset-gpios = <>; */
		pinctrl-names = "rockchip,camera_default";
		pinctrl-0 = <&isp_mipi>;
		power-gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
		reset-gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>;
		pwdn-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
		rockchip,camera-module-index = <0>;
		rockchip,camera-module-facing = "back";
		rockchip,camera-module-name = "CMK-CT0116";
		rockchip,camera-module-lens-name = "Largan-50013A1";
		port {
			ov13850_out: endpoint {
				remote-endpoint = <&mipi_in_ucam0>;
				data-lanes = <1 2>;
			};
		};
	};

	gc8034: gc8034@37 {
		compatible = "galaxycore,gc8034";
		status = "okay";
		reg = <0x37>;
		clocks = <&cru SCLK_VIP_OUT>;
		clock-names = "xvclk";
		pinctrl-names = "rockchip,camera_default";
		pinctrl-0 = <&isp_mipi>;
		power-gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio7 RK_PC5 GPIO_ACTIVE_LOW>;
		pwdn-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_LOW>;
		rockchip,camera-module-index = <0>;
		rockchip,camera-module-facing = "back";
		rockchip,camera-module-name = "LH-RK-8034-v1.0";
		rockchip,camera-module-lens-name = "CK8401";
		port {
			gc8034_out: endpoint {
				remote-endpoint = <&mipi_in_gc8034>;
				data-lanes = <1 2 3 4>;
			};
		};
	};
};

&isp_mmu {
	status = "okay";
};

&mipi_phy_rx0 {
	status = "okay";

	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			mipi_in_ucam0: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&ov13850_out>;
				data-lanes = <1 2>;
			};
			mipi_in_gc8034: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&gc8034_out>;
				data-lanes = <1 2 3 4>;
			};
		};

		port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			dphy_rx_out: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&isp_mipi_in>;
			};
		};
	};
};

&rkisp1 {
	status = "okay";
	port {
		#address-cells = <1>;
		#size-cells = <0>;

		isp_mipi_in: endpoint@0 {
			reg = <0>;
			remote-endpoint = <&dphy_rx_out>;
		};

	};
};

&rga {
	status = "okay";
};

&route_edp {
	status = "okay";
};

&route_hdmi {
	status = "okay";
};

&uart2 {
	status = "disabled";
};

&pwm0 {
	status = "okay";
};

&pwm1 {
	pinctrl-names = "active";
	pinctrl-0 = <&pwm1_pin_pull_down>;
	status = "okay";
};

&pinctrl {
	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>;
		};
	};

	mpu6050 {
		mpu6050_irq_gpio: mpu6050-irq-gpio {
			rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};