xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3229-gva.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+ X11
 */

/dts-v1/;

#include "rk322x.dtsi"
#include "rk322x-u-boot.dtsi"
#include <dt-bindings/input/input.h>

/ {
	model = "RK3229 GVA/Android Things Board V1.0";
	compatible = "rockchip,rk3229-gva", "rockchip,rk3229";

	chosen {
		stdout-path = &uart2;
	};

	memory@60000000 {
		device_type = "memory";
		reg = <0x60000000 0x40000000>;
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk805 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 = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
	};

	vcc_host: vcc-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host";
		regulator-always-on;
		regulator-boot-on;
	};

	wireless-bluetooth {
		compatible = "bluetooth-platdata";
		clocks = <&rk805 1>;
		clock-names = "ext_clock";
		uart_rts_gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default", "rts_gpio";
		BT,reset_gpio    = <&gpio2 29 GPIO_ACTIVE_HIGH>;
		BT,wake_gpio     = <&gpio3 27 GPIO_ACTIVE_HIGH>;
		BT,wake_host_irq = <&gpio3 26 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	wireless-wlan {
		compatible = "wlan-platdata";
		rockchip,grf = <&grf>;
		wifi_chip_type = "ap6255";
		WIFI,host_wake_irq = <&gpio0 28 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

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

		pinctrl-names = "default";
		pinctrl-0 = <&pwr_key>;

		power_key: power-key {
			label = "GPIO Key Power";
			gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
			linux,code = <116>;
			debounce-interval = <100>;
			wakeup-source;
		};
	};
};


&i2c0 {
	status = "okay";

	rk805: rk805@18 {
		compatible = "rockchip,rk805";
		status = "okay";
		reg = <0x18>;
		interrupt-parent = <&gpio1>;
		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;
		rockchip,system-power-controller;
		wakeup-source;
		gpio-controller;
		#gpio-cells = <2>;
		#clock-cells = <1>;
		clock-output-names = "xin32k", "rk805-clkout2";

		rtc {
			status = "okay";
		};

		pwrkey {
			status = "okay";
		};

		gpio {
			status = "okay";
		};

		regulators {
			compatible = "rk805-regulator";
			status = "okay";
			#address-cells = <1>;
			#size-cells = <0>;

			vdd_arm: RK805_DCDC1@0 {
				regulator-compatible = "RK805_DCDC1";
				regulator-name = "vdd_arm";
				regulator-min-microvolt = <712500>;
				regulator-max-microvolt = <1450000>;
				regulator-initial-mode = <0x1>;
				regulator-ramp-delay = <12500>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <950000>;
				};
			};

			vdd_logic: RK805_DCDC2@1 {
				regulator-compatible = "RK805_DCDC2";
				regulator-name = "vdd_logic";
				regulator-min-microvolt = <712500>;
				regulator-max-microvolt = <1450000>;
				regulator-initial-mode = <0x1>;
				regulator-ramp-delay = <12500>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_ddr: RK805_DCDC3@2 {
				regulator-compatible = "RK805_DCDC3";
				regulator-name = "vcc_ddr";
				regulator-initial-mode = <0x1>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
				};
			};

			vcc_io: RK805_DCDC4@3 {
				regulator-compatible = "RK805_DCDC4";
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-initial-mode = <0x1>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-mode = <0x2>;
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcc_18: RK805_LDO1@4 {
				regulator-compatible = "RK805_LDO1";
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_18emmc: RK805_LDO2@5 {
				regulator-compatible = "RK805_LDO2";
				regulator-name = "vcc_18emmc";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vdd_10: RK805_LDO3@6 {
				regulator-compatible = "RK805_LDO3";
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};
		};
	};

	cw201x: cw2015@62 {
		compatible = "cw201x";
		status = "okay";
		reg = <0x62>;
		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>;
		support_dc_adp = <1>;
		dc_det_gpio = <88>;
		dc_det_flag = <1>;
		hw_id_check = <1>;
		hw_id0_gpio = <86>;
		hw_id1_gpio = <87>;
	};
};

&cpu0 {
	cpu-supply = <&vdd_arm>;
};

&pinctrl {
	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins = <1 12 RK_FUNC_GPIO &pcfg_pull_up>; /* gpio1_b4 */
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <2 26 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <3 20 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	keys {
		pwr_key: pwr-key {
			rockchip,pins = <3 23 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};

&dmc {
	rockchip,pctl-timing = <0x96 0xC8 0x1F3 0xF 0x8000004D 0x4 0x4E 0x6 0x3
		0x0 0x6 0x5 0xC 0x10 0x6 0x4 0x4
		0x5 0x4 0x200 0x3 0xA 0x40 0x0 0x1
		0x5 0x5 0x3 0xC 0x1E 0x100 0x0 0x4
		0x0 0x924>;
	rockchip,phy-timing = <0x220 0x1 0x0 0x0 0x0 0x4 0x60>;
	rockchip,sdram-params = <0x428B188 0x0 0x21 0x472 0x15
		0 300 3 0 120>;
};

&emmc {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&u2phy0 {
	status = "okay";

	u2phy0_otg: otg-port {
		status = "okay";
	};

	u2phy0_host: host-port {
		status = "okay";
	};
};

&usb20_otg {
       status = "okay";
};