xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3128-evb.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

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

/dts-v1/;

#include "rk3128.dtsi"
#include "rk3128-u-boot.dtsi"

/ {
	model = "Rockchip RK3128 Evaluation board";
	compatible = "rockchip,rk3128-evb", "rockchip,rk3128";

	vcc_sys: vcc-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc5v0_otg: vcc5v0-otg-drv {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_otg";
		gpio = <&gpio0 26 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc5v0_host: vcc5v0-host-drv {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_host";
		gpio = <&gpio2 23 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
	};
};

&i2c1 {
	status = "okay";

        hym8563: hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
	};
};

&u2phy {
	status = "okay";
};

&u2phy_otg {
	status = "okay";
};

&u2phy_host {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usb_host_ehci {
	status = "okay";
};

&usb_host_ohci {
	status = "okay";
};

&usb_otg {
	vbus-supply = <&vcc5v0_otg>;
	status = "okay";
};

&emmc {
	fifo-mode;
	status = "okay";
};

&i2c0 {
	status = "okay";
	clock-frequency = <400000>;

	rk818: pmic@1c {
		compatible = "rockchip,rk818";
		status = "okay";
		reg = <0x1c>;
		clock-output-names = "rk818-clkout1", "wifibt_32kin";
		interrupt-parent = <&gpio3>;
		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;
		rockchip,system-power-controller;
		wakeup-source;
		#clock-cells = <1>;

		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_sys>;
		vcc9-supply = <&vcc_io>;

		regulators {
			vdd_arm: DCDC_REG1 {
				regulator-name = "vdd_arm";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1450000>;
				regulator-ramp-delay = <6001>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1100000>;
				};
			};

			vdd_logic: DCDC_REG2 {
				regulator-name = "vdd_logic";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1450000>;
				regulator-ramp-delay = <6001>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1100000>;
				};
			};

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

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

			rk818_ldo1: LDO_REG1 {
				regulator-name = "rk818_ldo1";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			rk818_ldo2: LDO_REG2 {
				regulator-name = "rk818_ldo2";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3000000>;
				};
			};

			rk818_ldo3: LDO_REG3 {
				regulator-name = "rk818_ldo3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1100000>;
				};
			};

			rk818_ldo4: LDO_REG4 {
				regulator-name = "rk818_ldo4";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <2800000>;
				};
			};

			rk818_ldo5: LDO_REG5 {
				regulator-name = "rk818_ldo5";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3000000>;
				};
			};

			rk818_ldo6: LDO_REG6 {
				regulator-name = "rk818_ldo6";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1200000>;
				};
			};

			rk818_ldo7: LDO_REG7 {
				regulator-name = "rk818_ldo7";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			rk818_ldo8: LDO_REG8 {
				regulator-name = "rk818_ldo8";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_sd: LDO_REG9 {
				regulator-name = "vcc_sd";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3000000>;
				};
			};

			rk818_ldo10: SWITCH_REG {
				regulator-name = "rk818_ldo10";
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};
		};

		battery {
			compatible = "rk818-battery";
			ocv_table = <3400 3650 3693 3707 3731 3749 3760
				     3770 3782 3796 3812 3829 3852 3882
				     3915 3951 3981 4047 4086 4132 4182>;
			design_capacity = <4000>;
			design_qmax = <4000>;
			bat_res = <100>;
			max_input_current = <2000>;
			max_chrg_current = <1400>;
			max_chrg_voltage = <4200>;
			sleep_enter_current = <300>;
			sleep_exit_current = <300>;
			power_off_thresd = <3400>;
			zero_algorithm_vol = <3850>;
			energy_mode = <0>;
			fb_temperature = <105>;
			sample_res = <20>;
			max_soc_offset = <60>;
			monitor_sec = <5>;
			virtual_power = <1>;
			power_dc2otg = <0>;
		};
	};
};

&pinctrl {
	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins = <RK_GPIO3 22 RK_FUNC_GPIO &pcfg_pull_default>;
		};
	};

	usb_otg {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins = <0 26 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <2 23 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};