/* * Copyright (c) 2013 Heiko Stuebner * * 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 #include "rk3188.dtsi" / { model = "Radxa Rock"; compatible = "radxa,rock", "rockchip,rk3188"; memory@60000000 { device_type = "memory"; reg = <0x60000000 0x80000000>; }; gpio-keys { compatible = "gpio-keys"; autorepeat; power { gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; linux,input-type = <1>; wakeup-source; debounce-interval = <100>; }; }; gpio-leds { compatible = "gpio-leds"; green { label = "rock:green:user1"; gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>; default-state = "off"; }; blue { label = "rock:blue:user2"; gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>; default-state = "off"; }; sleep { label = "rock:red:power"; gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; default-state = "off"; }; }; sound { compatible = "simple-audio-card"; simple-audio-card,name = "SPDIF"; simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */ cpu { sound-dai = <&spdif>; }; codec { sound-dai = <&spdif_out>; }; }; }; spdif_out: spdif-out { compatible = "linux,spdif-dit"; #sound-dai-cells = <0>; }; ir_recv: gpio-ir-receiver { compatible = "gpio-ir-receiver"; gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&ir_recv_pin>; }; vcc_otg: usb-otg-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio2 RK_PD7 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&otg_vbus_drv>; regulator-name = "otg-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; regulator-boot-on; }; vcc_sd0: sdmmc-regulator { compatible = "regulator-fixed"; regulator-name = "sdmmc-supply"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_pwr>; startup-delay-us = <100000>; vin-supply = <&vcc_io>; }; vcc_host: usb-host-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&host_vbus_drv>; regulator-name = "host-pwr"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; regulator-boot-on; }; vsys: vsys-regulator { compatible = "regulator-fixed"; regulator-name = "vsys"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-boot-on; }; }; &emac { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; phy = <&phy0>; phy-supply = <&vcc_rmii>; phy0: ethernet-phy@0 { reg = <0>; interrupt-parent = <&gpio3>; interrupts = ; }; }; &cpu0 { cpu0-supply = <&vdd_arm>; }; &i2c1 { status = "okay"; clock-frequency = <400000>; rtc@51 { compatible = "haoyu,hym8563"; reg = <0x51>; interrupt-parent = <&gpio0>; interrupts = ; pinctrl-names = "default"; pinctrl-0 = <&rtc_int>; #clock-cells = <0>; clock-output-names = "xin32k"; }; act8846: act8846@5a { compatible = "active-semi,act8846"; reg = <0x5a>; status = "okay"; system-power-controller; pinctrl-names = "default"; pinctrl-0 = <&act8846_dvs0_ctl>; vp1-supply = <&vsys>; vp2-supply = <&vsys>; vp3-supply = <&vsys>; vp4-supply = <&vsys>; inl1-supply = <&vcc_io>; inl2-supply = <&vsys>; inl3-supply = <&vsys>; regulators { vcc_ddr: REG1 { regulator-name = "VCC_DDR"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; vdd_log: REG2 { regulator-name = "VDD_LOG"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; vdd_arm: REG3 { regulator-name = "VDD_ARM"; regulator-min-microvolt = <875000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; vcc_io: REG4 { regulator-name = "VCC_IO"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vdd_10: REG5 { regulator-name = "VDD_10"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; vdd_hdmi: REG6 { regulator-name = "VDD_HDMI"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; regulator-always-on; }; vcc18: REG7 { regulator-name = "VCC_18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; vcca_33: REG8 { regulator-name = "VCCA_33"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vcc_rmii: REG9 { regulator-name = "VCC_RMII"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vccio_wl: REG10 { regulator-name = "VCCIO_WL"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vcc_18: REG11 { regulator-name = "VCC18_IO"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; vcc28: REG12 { regulator-name = "VCC_28"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; }; }; }; &mmc0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; vmmc-supply = <&vcc_sd0>; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; }; &pwm1 { status = "okay"; }; &pwm2 { status = "okay"; }; &pwm3 { status = "okay"; }; &pinctrl { pcfg_output_low: pcfg-output-low { output-low; }; act8846 { act8846_dvs0_ctl: act8846-dvs0-ctl { rockchip,pins = ; }; }; hym8563 { rtc_int: rtc-int { rockchip,pins = ; }; }; lan8720a { phy_int: phy-int { rockchip,pins = ; }; }; ir-receiver { ir_recv_pin: ir-recv-pin { rockchip,pins = ; }; }; sd0 { sdmmc_pwr: sdmmc-pwr { rockchip,pins = ; }; }; usb { host_vbus_drv: host-vbus-drv { rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; }; otg_vbus_drv: otg-vbus-drv { rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; &spdif { status = "okay"; }; &uart0 { status = "okay"; }; &uart1 { status = "okay"; }; &uart2 { status = "okay"; }; &uart3 { status = "okay"; }; &usbphy { status = "okay"; }; &usb_host { status = "okay"; }; &usb_otg { status = "okay"; }; &wdt { status = "okay"; };