/* * 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 library 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 library 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. */ #include "imx6sx.dtsi" / { compatible = "fsl,imx6sx"; chosen { stdout-path = "serial0:115200n8"; }; leds { compatible = "gpio-leds"; red { label = "udoo-neo:red:mmc"; gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "mmc0"; }; orange { label = "udoo-neo:orange:user"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; default-state = "keep"; }; }; reg_sdio_pwr: regulator-sdio-pwr { compatible = "regulator-fixed"; gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-name = "SDIO_PWR"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; }; }; &cpu0 { arm-supply = <&sw1a_reg>; soc-supply = <&sw1c_reg>; }; &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; phy-mode = "rmii"; phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; clock-frequency = <100000>; status = "okay"; pmic: pmic@08 { compatible = "fsl,pfuze3000"; reg = <0x08>; regulators { sw1a_reg: sw1a { regulator-min-microvolt = <700000>; regulator-max-microvolt = <1475000>; regulator-boot-on; regulator-always-on; regulator-ramp-delay = <6250>; }; sw1c_reg: sw1b { regulator-min-microvolt = <700000>; regulator-max-microvolt = <1475000>; regulator-boot-on; regulator-always-on; regulator-ramp-delay = <6250>; }; sw2_reg: sw2 { regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1850000>; regulator-boot-on; regulator-always-on; }; sw3a_reg: sw3 { regulator-min-microvolt = <900000>; regulator-max-microvolt = <1650000>; regulator-boot-on; regulator-always-on; }; swbst_reg: swbst { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5150000>; }; snvs_reg: vsnvs { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <3000000>; regulator-boot-on; regulator-always-on; }; vref_reg: vrefddr { regulator-boot-on; regulator-always-on; }; vgen1_reg: vldo1 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vgen2_reg: vldo2 { regulator-min-microvolt = <800000>; regulator-max-microvolt = <1550000>; }; vgen3_reg: vccsd { regulator-min-microvolt = <2850000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vgen4_reg: v33 { regulator-min-microvolt = <2850000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vgen5_reg: vldo3 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; vgen6_reg: vldo4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; }; }; }; &iomuxc { pinctrl_enet1: enet1grp { fsl,pins = <MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0xa0b1>, <MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1>, <MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1>, <MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1>, <MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1>, <MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1>, <MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x3081>, <MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0x3081>, <MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081>, <MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081>, <MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081>, <MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER 0x3081>, <MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91>; }; pinctrl_i2c1: i2c1grp { fsl,pins = <MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1>, <MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1>; }; pinctrl_uart1: uart1grp { fsl,pins = <MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1>, <MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1>; }; pinctrl_uart2: uart2grp { fsl,pins = <MX6SX_PAD_GPIO1_IO06__UART2_TX 0x1b0b1>, <MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1>; }; pinctrl_uart5: uart5grp { fsl,pins = <MX6SX_PAD_SD4_DATA4__UART5_RX 0x1b0b1>, <MX6SX_PAD_SD4_DATA5__UART5_TX 0x1b0b1>; }; pinctrl_uart6: uart6grp { fsl,pins = <MX6SX_PAD_CSI_DATA00__UART6_RI_B 0x1b0b1>, <MX6SX_PAD_CSI_DATA01__UART6_DSR_B 0x1b0b1>, <MX6SX_PAD_CSI_DATA02__UART6_DTR_B 0x1b0b1>, <MX6SX_PAD_CSI_DATA03__UART6_DCD_B 0x1b0b1>, <MX6SX_PAD_CSI_DATA04__UART6_RX 0x1b0b1>, <MX6SX_PAD_CSI_DATA05__UART6_TX 0x1b0b1>, <MX6SX_PAD_CSI_DATA06__UART6_RTS_B 0x1b0b1>, <MX6SX_PAD_CSI_DATA07__UART6_CTS_B 0x1b0b1>; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = <MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059>, <MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059>, <MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059>, <MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059>, <MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059>, <MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059>, <MX6SX_PAD_SD1_DATA0__GPIO6_IO_2 0x17059>; /* CD */ }; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; /* Cortex-M4 serial */ &uart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; status = "disabled"; }; /* Arduino serial */ &uart5 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart5>; status = "disabled"; }; &uart6 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart6>; uart-has-rtscts; status = "disabled"; }; &usdhc2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2>; vmmc-supply = <®_sdio_pwr>; bus-width = <4>; cd-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; no-1-8-v; keep-power-in-suspend; wakeup-source; status = "okay"; };