/* * (C) Copyright 2017 Rockchip Electronics Co., Ltd * * SPDX-License-Identifier: GPL-2.0+ */ /dts-v1/; #include "px30.dtsi" #include "px30-u-boot.dtsi" #include / { model = "Rockchip PX30 EVB"; compatible = "rockchip,px30-evb", "rockchip,px30"; chosen { stdout-path = &uart2; }; dmc: dmc@20004000 { u-boot,dm-pre-reloc; compatible = "rockchip,px30-dmc", "syscon"; reg = <0x0 0xff2a0000 0x0 0x1000>; }; adc-keys { compatible = "adc-keys"; io-channels = <&saradc 2>; io-channel-names = "buttons"; keyup-threshold-microvolt = <1800000>; vol-up-key { linux,code = ; label = "volume up"; press-threshold-microvolt = <10000>; }; vol-down-key { linux,code = ; label = "volume down"; press-threshold-microvolt = <170000>; }; home-key { linux,code = ; label = "home"; press-threshold-microvolt = <254000>; }; menu-key { linux,code = ; label = "menu"; press-threshold-microvolt = <414000>; }; esc-key { linux,code = ; label = "esc"; press-threshold-microvolt = <614000>; }; }; }; &i2c0 { status = "okay"; rk817: pmic@20 { compatible = "rockchip,rk817"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = <7 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int>; rockchip,system-power-controller; wakeup-source; #clock-cells = <1>; clock-output-names = "xin32k", "rk808-clkout2"; vcc1-supply = <&vccsys>; vcc2-supply = <&vccsys>; vcc3-supply = <&vccsys>; vcc4-supply = <&vccsys>; vcc5-supply = <&vccsys>; vcc6-supply = <&vccsys>; vcc7-supply = <&vcc_3v0>; vcc8-supply = <&vccsys>; vcc9-supply = <&dcdc_boost>; vccsys: vccsys{ compatible = "regulator-fixed"; regulator-name = "vcc3v8_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3800000>; regulator-max-microvolt = <3800000>; }; rk817_pin0_ts: rk817_pin0_ts { pins = "gpio0"; function = "pin_fun0"; }; rk817_pin0_gpio: rk817_pin0_gpio { pins = "gpio0"; function = "gpio"; }; rk817_pin1_gt: rk817_pin1_gt { pins = "gpio1"; function = "pin_fun0"; }; rk817_pin1_gpio: rk817_pin1_gpio { pins = "gpio1"; function = "gpio"; }; pwrkey { status = "okay"; }; regulators { vdd_arm: DCDC_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x1>; regulator-name = "vdd_arm"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <700000>; }; }; vdd_logic: DCDC_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <950000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x1>; regulator-name = "vdd_logic"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <800000>; }; }; vcc_ddr: DCDC_REG3 { regulator-always-on; regulator-boot-on; regulator-initial-mode = <0x1>; regulator-name = "vcc_ddr"; regulator-state-mem { regulator-on-in-suspend; }; }; vcc_3v0: DCDC_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-initial-mode = <0x1>; regulator-name = "vcc_3v0"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <3000000>; }; }; vcc2v5_ddr: LDO_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; regulator-name = "vcc2v5_ddr"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <2500000>; }; }; vcc1v8_soc: LDO_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc1v8_soc"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vdd1v0_soc: LDO_REG3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vcc1v0_soc"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; vcc3v0_pmu: LDO_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "vcc3v0_pmu"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <3000000>; }; }; 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>; }; }; vcc_sd: LDO_REG6 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc_sd"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc2v8_dvp: LDO_REG7 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-name = "vcc2v8_dvp"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <2800000>; }; }; vcc1v8_dvp: LDO_REG8 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc1v8_dvp"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vdd1v5_dvp: LDO_REG9 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-name = "vdd1v5_dvp"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <1500000>; }; }; dcdc_boost: BOOST { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <4700000>; regulator-max-microvolt = <5400000>; regulator-name = "boost"; }; otg_switch: OTG_SWITCH { regulator-always-on; regulator-boot-on; regulator-name = "otg_switch"; }; }; battery { compatible = "rk817,battery"; ocv_table = <3500 3625 3685 3697 3718 3735 3748 3760 3774 3788 3802 3816 3834 3853 3877 3908 3946 3975 4018 4071 4106>; design_capacity = <2500>; design_qmax = <2750>; bat_res = <100>; sleep_enter_current = <300>; sleep_exit_current = <300>; sleep_filter_current = <100>; power_off_thresd = <3500>; zero_algorithm_vol = <3850>; max_soc_offset = <60>; monitor_sec = <5>; sample_res = <10>; virtual_power = <1>; }; charger { compatible = "rk817,charger"; min_input_voltage = <4500>; max_input_current = <1500>; max_chrg_current = <1300>; max_chrg_voltage = <4200>; chrg_term_mode = <1>; chrg_finish_cur = <300>; virtual_power = <0>; dc_det_adc = <0>; }; }; }; &emmc { u-boot,dm-pre-reloc; fifo-mode; bus-width = <8>; cap-mmc-highspeed; supports-emmc; disable-wp; non-removable; num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; status = "okay"; }; &saradc { status = "okay"; }; &pinctrl { pmic { pmic_int: pmic_int { rockchip,pins = <0 7 RK_FUNC_GPIO &pcfg_pull_up>; }; }; };