/* * (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 = ; }; }; 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>; }; }; };