package/boot/uboot-sunxi/patches/300-sunxi-add-device-tree-for-Orange-Pi-R1-board.patch

   1 From 1f92596cc520f760589289059a5aa739366dd19c Mon Sep 17 00:00:00 2001
   2 From: Hauke Mehrtens <hauke@hauke-m.de>
   3 Date: Tue, 26 Sep 2017 22:16:59 +0200
   4 Subject: sunxi: add device tree for Orange Pi R1 board
   5
   6 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
   7 ---
   8  arch/arm/dts/Makefile                      |   1 +
   9  arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts | 157 +++++++++++++++++++++++++++++
  10  2 files changed, 158 insertions(+)
  11  create mode 100644 arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
  12
  13 --- a/arch/arm/dts/Makefile
  14 +++ b/arch/arm/dts/Makefile
  15 @@ -310,6 +310,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
  16         sun8i-a83t-cubietruck-plus.dtb \
  17         sun8i-a83t-sinovoip-bpi-m3.dtb
  18  dtb-$(CONFIG_MACH_SUN8I_H3) += \
  19 +       sun8i-h2-plus-orangepi-r1.dtb \
  20         sun8i-h2-plus-orangepi-zero.dtb \
  21         sun8i-h3-bananapi-m2-plus.dtb \
  22         sun8i-h3-orangepi-2.dtb \
  23 --- /dev/null
  24 +++ b/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
  25 @@ -0,0 +1,157 @@
  26 +/*
  27 + * Copyright (C) 2017 Hauke Mehrtens <hauke@hauke-m.de>
  28 + *
  29 + * Based on sun8i-h2-plus-orangepi-zero.dts, which is:
  30 + *   Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
  31 + *
  32 + * Based on sun8i-h3-orangepi-one.dts, which is:
  33 + *   Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
  34 + *
  35 + * This file is dual-licensed: you can use it either under the terms
  36 + * of the GPL or the X11 license, at your option. Note that this dual
  37 + * licensing only applies to this file, and not this project as a
  38 + * whole.
  39 + *
  40 + *  a) This file is free software; you can redistribute it and/or
  41 + *     modify it under the terms of the GNU General Public License as
  42 + *     published by the Free Software Foundation; either version 2 of the
  43 + *     License, or (at your option) any later version.
  44 + *
  45 + *     This file is distributed in the hope that it will be useful,
  46 + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  47 + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  48 + *     GNU General Public License for more details.
  49 + *
  50 + * Or, alternatively,
  51 + *
  52 + *  b) Permission is hereby granted, free of charge, to any person
  53 + *     obtaining a copy of this software and associated documentation
  54 + *     files (the "Software"), to deal in the Software without
  55 + *     restriction, including without limitation the rights to use,
  56 + *     copy, modify, merge, publish, distribute, sublicense, and/or
  57 + *     sell copies of the Software, and to permit persons to whom the
  58 + *     Software is furnished to do so, subject to the following
  59 + *     conditions:
  60 + *
  61 + *     The above copyright notice and this permission notice shall be
  62 + *     included in all copies or substantial portions of the Software.
  63 + *
  64 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  65 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  66 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  67 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  68 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  69 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  70 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  71 + *     OTHER DEALINGS IN THE SOFTWARE.
  72 + */
  73 +
  74 +/dts-v1/;
  75 +#include "sun8i-h3.dtsi"
  76 +#include "sunxi-common-regulators.dtsi"
  77 +
  78 +#include <dt-bindings/gpio/gpio.h>
  79 +#include <dt-bindings/input/input.h>
  80 +#include <dt-bindings/pinctrl/sun4i-a10.h>
  81 +
  82 +/ {
  83 +       model = "Xunlong Orange Pi R1";
  84 +       compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
  85 +
  86 +       aliases {
  87 +               serial0 = &uart0;
  88 +               /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
  89 +               ethernet1 = &xr819;
  90 +       };
  91 +
  92 +       chosen {
  93 +               stdout-path = "serial0:115200n8";
  94 +       };
  95 +
  96 +       leds {
  97 +               compatible = "gpio-leds";
  98 +
  99 +               pwr_led {
 100 +                       label = "orangepi:green:pwr";
 101 +                       gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
 102 +                       default-state = "on";
 103 +               };
 104 +
 105 +               status_led {
 106 +                       label = "orangepi:red:status";
 107 +                       gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
 108 +               };
 109 +       };
 110 +
 111 +       reg_vcc_wifi: reg_vcc_wifi {
 112 +               compatible = "regulator-fixed";
 113 +               regulator-min-microvolt = <3300000>;
 114 +               regulator-max-microvolt = <3300000>;
 115 +               regulator-name = "vcc-wifi";
 116 +               enable-active-high;
 117 +               gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
 118 +       };
 119 +
 120 +       wifi_pwrseq: wifi_pwrseq {
 121 +               compatible = "mmc-pwrseq-simple";
 122 +               reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>;
 123 +       };
 124 +};
 125 +
 126 +&ehci1 {
 127 +       status = "okay";
 128 +};
 129 +
 130 +&emac {
 131 +       phy = <&phy1>;
 132 +       phy-mode = "mii";
 133 +       allwinner,use-internal-phy;
 134 +       allwinner,leds-active-low;
 135 +       status = "okay";
 136 +       phy1: ethernet-phy@1 {
 137 +               reg = <1>;
 138 +       };
 139 +};
 140 +
 141 +&mmc0 {
 142 +       pinctrl-names = "default";
 143 +       pinctrl-0 = <&mmc0_pins_a>;
 144 +       vmmc-supply = <&reg_vcc3v3>;
 145 +       bus-width = <4>;
 146 +       cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 147 +       cd-inverted;
 148 +       status = "okay";
 149 +};
 150 +
 151 +&mmc1 {
 152 +       pinctrl-names = "default";
 153 +       pinctrl-0 = <&mmc1_pins_a>;
 154 +       vmmc-supply = <&reg_vcc_wifi>;
 155 +       mmc-pwrseq = <&wifi_pwrseq>;
 156 +       bus-width = <4>;
 157 +       non-removable;
 158 +       status = "okay";
 159 +
 160 +       /*
 161 +        * Explicitly define the sdio device, so that we can add an ethernet
 162 +        * alias for it (which e.g. makes u-boot set a mac-address).
 163 +        */
 164 +       xr819: sdio_wifi@1 {
 165 +               reg = <1>;
 166 +       };
 167 +};
 168 +
 169 +&ohci1 {
 170 +       status = "okay";
 171 +};
 172 +
 173 +&uart0 {
 174 +       pinctrl-names = "default";
 175 +       pinctrl-0 = <&uart0_pins_a>;
 176 +       status = "okay";
 177 +};
 178 +
 179 +&usbphy {
 180 +       /* USB VBUS is always on */
 181 +       status = "okay";
 182 +};