mirror of https://gitee.com/openkylin/linux.git
426 lines
11 KiB
Plaintext
426 lines
11 KiB
Plaintext
/*
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* Copyright (c) 2016 Andreas Färber
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "imx6sx.dtsi"
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/ {
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compatible = "fsl,imx6sx";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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leds {
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compatible = "gpio-leds";
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red {
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label = "udoo-neo:red:mmc";
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gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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linux,default-trigger = "mmc0";
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};
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orange {
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label = "udoo-neo:orange:user";
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gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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};
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reg_sdio_pwr: regulator-sdio-pwr {
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compatible = "regulator-fixed";
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gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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regulator-name = "SDIO_PWR";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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};
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reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_otg1_reg>;
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regulator-name = "usb_otg1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_otg2_reg>;
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regulator-name = "usb_otg2_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_wlan: regulator-wlan {
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compatible = "regulator-fixed";
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regulator-name = "wlan-en-regulator";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
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startup-delay-us = <70000>;
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enable-active-high;
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};
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reg_bt: regulator-bt {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_bt_reg>;
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enable-active-high;
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gpio = <&gpio2 17 GPIO_ACTIVE_HIGH>;
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regulator-name = "bt_reg";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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};
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&fec1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet1>;
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phy-mode = "rmii";
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phy-reset-duration = <10>;
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phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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clock-frequency = <100000>;
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status = "okay";
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pmic: pmic@8 {
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compatible = "fsl,pfuze3000";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1a {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1475000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw1c_reg: sw1b {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1475000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1850000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3 {
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1650000>;
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regulator-boot-on;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vldo1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen2_reg: vldo2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vccsd {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen4_reg: v33 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vldo3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vldo4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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};
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&iomuxc {
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pinctrl_bt_reg: btreggrp {
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fsl,pins =
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<MX6SX_PAD_KEY_ROW2__GPIO2_IO_17 0x15059>;
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};
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pinctrl_enet1: enet1grp {
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fsl,pins =
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<MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0xa0b1>,
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<MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1>,
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<MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1>,
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<MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1>,
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<MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1>,
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<MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1>,
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<MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x3081>,
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<MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0x3081>,
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<MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081>,
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<MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081>,
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<MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081>,
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<MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER 0x3081>,
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<MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins =
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<MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1>,
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<MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins =
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<MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1>,
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<MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1>;
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};
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pinctrl_uart2: uart2grp {
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fsl,pins =
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<MX6SX_PAD_GPIO1_IO06__UART2_TX 0x1b0b1>,
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<MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1>;
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};
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pinctrl_uart3: uart3grp {
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fsl,pins =
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<MX6SX_PAD_SD3_DATA4__UART3_RX 0x13059>,
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<MX6SX_PAD_SD3_DATA5__UART3_TX 0x13059>,
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<MX6SX_PAD_SD3_DATA6__UART3_RTS_B 0x13059>,
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<MX6SX_PAD_SD3_DATA7__UART3_CTS_B 0x13059>;
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};
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pinctrl_uart5: uart5grp {
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fsl,pins =
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<MX6SX_PAD_SD4_DATA4__UART5_RX 0x1b0b1>,
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<MX6SX_PAD_SD4_DATA5__UART5_TX 0x1b0b1>;
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};
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pinctrl_uart6: uart6grp {
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fsl,pins =
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<MX6SX_PAD_CSI_DATA00__UART6_RI_B 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA01__UART6_DSR_B 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA02__UART6_DTR_B 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA03__UART6_DCD_B 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA04__UART6_RX 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA05__UART6_TX 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA06__UART6_RTS_B 0x1b0b1>,
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<MX6SX_PAD_CSI_DATA07__UART6_CTS_B 0x1b0b1>;
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};
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pinctrl_otg1_reg: otg1grp {
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fsl,pins =
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<MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0>;
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};
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pinctrl_otg2_reg: otg2grp {
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fsl,pins =
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<MX6SX_PAD_NAND_RE_B__GPIO4_IO_12 0x10b0>;
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};
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pinctrl_usb_otg1: usbotg1grp {
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fsl,pins =
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<MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059>,
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<MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC 0x10b0>;
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};
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pinctrl_usb_otg2: usbot2ggrp {
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fsl,pins =
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<MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC 0x10b0>;
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};
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pinctrl_usdhc2: usdhc2grp {
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fsl,pins =
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<MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059>,
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<MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059>,
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<MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059>,
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<MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059>,
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<MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059>,
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<MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059>,
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<MX6SX_PAD_SD1_DATA0__GPIO6_IO_2 0x17059>; /* CD */
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};
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pinctrl_usdhc3: usdhc3grp {
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fsl,pins =
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<MX6SX_PAD_KEY_COL2__GPIO2_IO_12 0x15059>,
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<MX6SX_PAD_KEY_ROW1__GPIO2_IO_16 0x13059>,
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<MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17069>,
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<MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17069>,
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<MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17069>,
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<MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17069>,
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<MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17069>,
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<MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10069>,
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<MX6SX_PAD_CSI_MCLK__OSC32K_32K_OUT 0x10059>;
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};
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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/* Cortex-M4 serial */
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2>;
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status = "disabled";
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};
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&uart3 { /* Bluetooth */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3>;
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uart-has-rtscts;
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status = "okay";
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};
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/* Arduino serial */
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&uart5 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart5>;
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status = "disabled";
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};
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&uart6 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart6>;
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uart-has-rtscts;
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status = "disabled";
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};
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&usbotg1 { /* J2 micro USB port */
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vbus-supply = <®_usb_otg1_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usb_otg1>;
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status = "okay";
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};
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&usbotg2 { /* J3 host USB port */
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vbus-supply = <®_usb_otg2_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usb_otg2>;
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dr_mode = "host";
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status = "okay";
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};
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&usdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc2>;
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vmmc-supply = <®_sdio_pwr>;
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bus-width = <4>;
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cd-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;
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no-1-8-v;
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keep-power-in-suspend;
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wakeup-source;
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status = "okay";
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};
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&usdhc3 { /* Wi-Fi */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3>;
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non-removable;
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vmmc-supply = <®_wlan>;
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cap-power-off-card;
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wakeup-source;
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keep-power-in-suspend;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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wlcore: wlcore@2 {
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compatible = "ti,wl1831";
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reg = <2>;
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interrupt-parent = <&gpio2>;
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interrupts = <16 IRQ_TYPE_EDGE_RISING>;
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ref-clock-frequency = <38400000>;
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tcxo-clock-frequency = <26000000>;
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};
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};
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