/* * Copyright (c) 2016 Andreas Färber * * 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 "rk3368.dtsi" #include / { model = "GeekBox"; compatible = "geekbuying,geekbox", "rockchip,rk3368"; chosen { stdout-path = "serial2:115200n8"; }; memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; ext_gmac: gmac-clk { compatible = "fixed-clock"; clock-frequency = <125000000>; clock-output-names = "ext_gmac"; #clock-cells = <0>; }; ir: ir-receiver { compatible = "gpio-ir-receiver"; gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&ir_int>; }; keys: gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pwr_key>; power { gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; label = "GPIO Power"; linux,code = ; wakeup-source; }; }; leds: gpio-leds { compatible = "gpio-leds"; blue { gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_HIGH>; label = "geekbox:blue:led"; default-state = "on"; }; red { gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>; label = "geekbox:red:led"; default-state = "off"; }; }; vcc_sys: vcc-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; regulator-boot-on; }; }; &emmc { status = "okay"; bus-width = <8>; cap-mmc-highspeed; clock-frequency = <150000000>; disable-wp; non-removable; vmmc-supply = <&vcc_io>; vqmmc-supply = <&vcc18_flash>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>; }; &gmac { status = "okay"; phy-supply = <&vcc_lan>; phy-mode = "rgmii"; clock_in_out = "input"; assigned-clocks = <&cru SCLK_MAC>; assigned-clock-parents = <&ext_gmac>; pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; tx_delay = <0x30>; rx_delay = <0x10>; }; &i2c0 { status = "okay"; rk808: pmic@1b { compatible = "rockchip,rk808"; reg = <0x1b>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int>, <&pmic_sleep>; interrupt-parent = <&gpio0>; interrupts = ; rockchip,system-power-controller; 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_io>; vcc9-supply = <&vcc_sys>; vcc10-supply = <&vcc_sys>; vcc11-supply = <&vcc_sys>; vcc12-supply = <&vcc_io>; clock-output-names = "xin32k", "rk808-clkout2"; #clock-cells = <1>; regulators { vdd_cpu: DCDC_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1500000>; regulator-name = "vdd_cpu"; }; vdd_log: DCDC_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1500000>; regulator-name = "vdd_log"; }; vcc_ddr: DCDC_REG3 { regulator-always-on; regulator-boot-on; regulator-name = "vcc_ddr"; }; vcc_io: DCDC_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc_io"; }; vcc18_flash: LDO_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc18_flash"; }; vcc33_lcd: LDO_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc33_lcd"; }; vdd_10: LDO_REG3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vdd_10"; }; vcca_18: LDO_REG4 { regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcca_18"; }; vccio_sd: LDO_REG5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-name = "vccio_sd"; }; vdd10_lcd: LDO_REG6 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vdd10_lcd"; }; vcc_18: LDO_REG7 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc_18"; }; vcc18_lcd: LDO_REG8 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc18_lcd"; }; vcc_sd: SWITCH_REG1 { regulator-name = "vcc_sd"; }; vcc_lan: SWITCH_REG2 { regulator-always-on; regulator-boot-on; regulator-name = "vcc_lan"; }; }; }; }; &pinctrl { ir { ir_int: ir-int { rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>; }; }; keys { pwr_key: pwr-key { rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_sleep: pmic-sleep { rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; }; pmic_int: pmic-int { rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; &tsadc { status = "okay"; rockchip,hw-tshut-mode = <0>; /* CRU */ rockchip,hw-tshut-polarity = <1>; /* high */ }; &uart2 { status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_otg { status = "okay"; }; &wdt { status = "okay"; };