package/boot/uboot-sunxi/patches/003-add-theobroma-a31-pangolin.patch

   1 --- a/arch/arm/dts/Makefile
   2 +++ b/arch/arm/dts/Makefile
   3 @@ -475,6 +475,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \
   4         sun6i-a31-m9.dtb \
   5         sun6i-a31-mele-a1000g-quad.dtb \
   6         sun6i-a31-mixtile-loftq.dtb \
   7 +       sun6i-a31-pangolin.dtb \
   8         sun6i-a31s-colorfly-e708-q1.dtb \
   9         sun6i-a31s-cs908.dtb \
  10         sun6i-a31s-inet-q972.dtb \
  11 --- a/arch/arm/dts/sun6i-a31.dtsi
  12 +++ b/arch/arm/dts/sun6i-a31.dtsi
  13 @@ -641,6 +641,11 @@
  14                                 function = "lcd0";
  15                         };
  16
  17 +                       i2c3_pins_a: i2c3@0 {
  18 +                               allwinner,pins = "PB5", "PB6";
  19 +                               allwinner,function = "i2c3";
  20 +                       };
  21 +
  22                         mmc0_pins_a: mmc0@0 {
  23                                 pins = "PF0", "PF1", "PF2",
  24                                                  "PF3", "PF4", "PF5";
  25 --- /dev/null
  26 +++ b/arch/arm/dts/sun6i-a31-pangolin.dts
  27 @@ -0,0 +1,292 @@
  28 +/*
  29 + * Copyright 2015, Theobroma Systems Design und Consulting GmbH
  30 + *
  31 + * This file is dual-licensed: you can use it either under the terms
  32 + * of the GPL or the X11 license, at your option. Note that this dual
  33 + * licensing only applies to this file, and not this project as a
  34 + * whole.
  35 + *
  36 + *  a) This file is free software; you can redistribute it and/or
  37 + *     modify it under the terms of the GNU General Public License as
  38 + *     published by the Free Software Foundation; either version 2 of the
  39 + *     License, or (at your option) any later version.
  40 + *
  41 + *     This file is distributed in the hope that it will be useful,
  42 + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  43 + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  44 + *     GNU General Public License for more details.
  45 + *
  46 + * Or, alternatively,
  47 + *
  48 + *  b) Permission is hereby granted, free of charge, to any person
  49 + *     obtaining a copy of this software and associated documentation
  50 + *     files (the "Software"), to deal in the Software without
  51 + *     restriction, including without limitation the rights to use,
  52 + *     copy, modify, merge, publish, distribute, sublicense, and/or
  53 + *     sell copies of the Software, and to permit persons to whom the
  54 + *     Software is furnished to do so, subject to the following
  55 + *     conditions:
  56 + *
  57 + *     The above copyright notice and this permission notice shall be
  58 + *     included in all copies or substantial portions of the Software.
  59 + *
  60 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  61 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  62 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  63 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  64 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  65 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  66 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  67 + *     OTHER DEALINGS IN THE SOFTWARE.
  68 + */
  69 +
  70 +/dts-v1/;
  71 +#include "sun6i-a31.dtsi"
  72 +#include "sunxi-common-regulators.dtsi"
  73 +
  74 +#include <dt-bindings/gpio/gpio.h>
  75 +#include <dt-bindings/pinctrl/sun4i-a10.h>
  76 +
  77 +/ {
  78 +       model = "Theobroma Systems A31 Pangolin";
  79 +       compatible = "tsd,a31-pangolin", "allwinner,sun6i-a31";
  80 +
  81 +       aliases {
  82 +               serial0 = &uart0;
  83 +               serial2 = &uart2;
  84 +               spi0 = &spi0;
  85 +               spi1 = &spi1;
  86 +               spi2 = &spi2;
  87 +               spi3 = &spi3;
  88 +       };
  89 +
  90 +       chosen {
  91 +               stdout-path = "serial2:115200n8";
  92 +       };
  93 +};
  94 +
  95 +&ehci0 {
  96 +       status = "okay";
  97 +};
  98 +
  99 +&ohci0 {
 100 +       status = "okay";
 101 +};
 102 +
 103 +&ehci1 {
 104 +       status = "okay";
 105 +};
 106 +
 107 +&ohci1 {
 108 +       status = "okay";
 109 +};
 110 +
 111 +&ohci2 {
 112 +       status = "okay";
 113 +};
 114 +
 115 +&gmac {
 116 +       pinctrl-names = "default";
 117 +       pinctrl-0 = <&gmac_pins_rgmii_a>;
 118 +       phy = <&phy1>;
 119 +       phy-mode = "rgmii";
 120 +       snps,reset-gpio = <&pio 0 7 GPIO_ACTIVE_LOW>;
 121 +       snps,reset-active-low;
 122 +       snps,reset-delays-us = <0 10000 30000>;
 123 +       status = "okay";
 124 +
 125 +       phy1: ethernet-phy@4 {
 126 +               reg = <4>;
 127 +       };
 128 +};
 129 +
 130 +&i2c0 {
 131 +       pinctrl-names = "default";
 132 +       pinctrl-0 = <&i2c0_pins_a>;
 133 +       status = "okay";
 134 +};
 135 +
 136 +&i2c1 {
 137 +       pinctrl-names = "default";
 138 +       pinctrl-0 = <&i2c1_pins_a>;
 139 +       status = "okay";
 140 +};
 141 +
 142 +&i2c2 {
 143 +       pinctrl-names = "default";
 144 +       pinctrl-0 = <&i2c2_pins_a>;
 145 +       status = "okay";
 146 +};
 147 +
 148 +&i2c3 {
 149 +       pinctrl-names = "default";
 150 +       pinctrl-0 = <&i2c3_pins_a>;
 151 +       status = "okay";
 152 +
 153 +       rtc_twi: rtc@6f {
 154 +        compatible = "isil,isl1208";
 155 +        reg = <0x6f>;
 156 +       };
 157 +       fan: fan@18 {
 158 +               compatible = "ti,amc6821";
 159 +               reg = <0x18>;
 160 +               cooling-min-state = <0>;
 161 +               cooling-max-state = <9>;
 162 +               #cooling-cells = <2>;
 163 +       };
 164 +};
 165 +
 166 +&spi0 {
 167 +       status = "okay";
 168 +
 169 +       flash: flash@0 {
 170 +               compatible = "spansion,m25p40";
 171 +               spi-max-frequency = <16000000>;
 172 +               spi-cpol;
 173 +               spi-cpha;
 174 +       };
 175 +};
 176 +
 177 +&spi1 {
 178 +       status = "okay";
 179 +};
 180 +
 181 +&ir {
 182 +       pinctrl-names = "default";
 183 +       pinctrl-0 = <&ir_pins_a>;
 184 +       status = "okay";
 185 +};
 186 +
 187 +&mmc0 {
 188 +       pinctrl-names = "default";
 189 +       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_pangolin>;
 190 +       vmmc-supply = <&reg_vcc3v0>;
 191 +       bus-width = <4>;
 192 +       cd-gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; /* PC19 */
 193 +       status = "okay";
 194 +};
 195 +
 196 +&mmc0_pins_a {
 197 +       /* external pull-ups missing for some pins */
 198 +       allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 199 +};
 200 +
 201 +&mmc2 {
 202 +       pinctrl-names = "default";
 203 +       pinctrl-0 = <&mmc2_pins_a>;
 204 +       vmmc-supply = <&reg_vcc3v0>;
 205 +       bus-width = <8>;
 206 +       non-removable;
 207 +       status = "okay";
 208 +};
 209 +
 210 +&pio {
 211 +       mmc0_cd_pin_pangolin: mmc0_cd_pin@0 {
 212 +               allwinner,pins = "PC19";
 213 +               allwinner,function = "gpio_in";
 214 +               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 215 +               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 216 +       };
 217 +
 218 +       leds_pins_pangolin: led_pins@0 {
 219 +               allwinner,pins = "PH7", "PC16";
 220 +               allwinner,function = "gpio_out";
 221 +               allwinner,drive = <SUN4I_PINCTRL_20_MA>;
 222 +               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 223 +       };
 224 +
 225 +       mmc2_pins_a: mmc2@0 {
 226 +               allwinner,pins = "PC6","PC7","PC8","PC9","PC10","PC11",
 227 +                               "PC12","PC13","PC14","PC15";
 228 +               allwinner,function = "mmc2";
 229 +               allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 230 +               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 231 +       };
 232 +};
 233 +
 234 +&p2wi {
 235 +       status = "okay";
 236 +
 237 +       axp221: pmic@68 {
 238 +               compatible = "x-powers,axp221";
 239 +               reg = <0x68>;
 240 +               interrupt-parent = <&nmi_intc>;
 241 +               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 242 +               interrupt-controller;
 243 +               #interrupt-cells = <1>;
 244 +               dcdc1-supply = <&vcc_3v0>;
 245 +               dcdc5-supply = <&vcc_dram>;
 246 +
 247 +               regulators {
 248 +                       x-powers,dcdc-freq = <3000>;
 249 +
 250 +                       vcc_3v0: dcdc1 {
 251 +                               regulator-always-on;
 252 +                               regulator-min-microvolt = <3000000>;
 253 +                               regulator-max-microvolt = <3000000>;
 254 +                               regulator-name = "vcc-3v0";
 255 +                       };
 256 +
 257 +                       vdd_cpu: dcdc2 {
 258 +                               regulator-always-on;
 259 +                               regulator-min-microvolt = <700000>;
 260 +                               regulator-max-microvolt = <1320000>;
 261 +                               regulator-name = "vdd-cpu";
 262 +                       };
 263 +
 264 +                       vdd_gpu: dcdc3 {
 265 +                               regulator-always-on;
 266 +                               regulator-min-microvolt = <700000>;
 267 +                               regulator-max-microvolt = <1320000>;
 268 +                               regulator-name = "vdd-gpu";
 269 +                       };
 270 +
 271 +                       vdd_sys_dll: dcdc4 {
 272 +                               regulator-always-on;
 273 +                               regulator-min-microvolt = <1100000>;
 274 +                               regulator-max-microvolt = <1100000>;
 275 +                               regulator-name = "vdd-sys-dll";
 276 +                       };
 277 +
 278 +                       vcc_dram: dcdc5 {
 279 +                               regulator-always-on;
 280 +                               regulator-min-microvolt = <1500000>;
 281 +                               regulator-max-microvolt = <1500000>;
 282 +                               regulator-name = "vcc-dram";
 283 +                       };
 284 +
 285 +                       vcc_wifi: aldo1 {
 286 +                               regulator-min-microvolt = <3300000>;
 287 +                               regulator-max-microvolt = <3300000>;
 288 +                               regulator-name = "vcc_wifi";
 289 +                       };
 290 +
 291 +                       avcc: aldo3 {
 292 +                               regulator-always-on;
 293 +                               regulator-min-microvolt = <3000000>;
 294 +                               regulator-max-microvolt = <3000000>;
 295 +                               regulator-name = "avcc";
 296 +                       };
 297 +               };
 298 +       };
 299 +};
 300 +
 301 +&uart0 {
 302 +       pinctrl-names = "default";
 303 +       pinctrl-0 = <&uart0_pins_a>;
 304 +       status = "okay";
 305 +};
 306 +
 307 +&usb1_vbus_pin_a {
 308 +       allwinner,pins = "PD23";
 309 +};
 310 +
 311 +&reg_usb1_vbus {
 312 +       gpio = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD 23 */
 313 +       status = "okay";
 314 +};
 315 +
 316 +&usbphy {
 317 +       status = "okay";
 318 +       usb1_vbus-supply = <&reg_usb1_vbus>;
 319 +};
 320 --- /dev/null
 321 +++ b/configs/pangolin_defconfig
 322 @@ -0,0 +1,36 @@
 323 +CONFIG_SUNXI_PANGOLIN=y
 324 +CONFIG_SPL=y
 325 +CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII"
 326 +CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-pangolin"
 327 +CONFIG_VIDEO_VGA_VIA_LCD=y
 328 +CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
 329 +CONFIG_ARM=y
 330 +CONFIG_ARCH_SUNXI=y
 331 +CONFIG_MACH_SUN6I=y
 332 +CONFIG_DRAM_CHANNELS=1
 333 +CONFIG_DRAM_CLK=360
 334 +CONFIG_DRAM_ZQ=70
 335 +CONFIG_AXP_DCDC1_VOLT=3300
 336 +CONFIG_AXP_ALDO1_VOLT=0
 337 +CONFIG_AXP_ALDO2_VOLT=1800
 338 +CONFIG_AXP_ALDO3_VOLT=3000
 339 +CONFIG_AXP_DLDO4_VOLT=3300
 340 +CONFIG_AXP_ELDO1_VOLT=1200
 341 +CONFIG_AXP_ELDO2_VOLT=2500
 342 +CONFIG_AXP_ELDO3_VOLT=3300
 343 +CONFIG_MMC_SUNXI_SLOT_EXTRA=2
 344 +CONFIG_CONS_INDEX=3
 345 +# Vbus gpio for usb1
 346 +CONFIG_USB1_VBUS_PIN=""
 347 +# No Vbus gpio for usb2
 348 +CONFIG_USB2_VBUS_PIN=""
 349 +CONFIG_USB=y
 350 +CONFIG_DM_USB=y
 351 +CONFIG_USB_EHCI=y
 352 +CONFIG_USB_KEYBOARD=y
 353 +CONFIG_DM_ETH=y
 354 +CONFIG_CMD_IMLS=n
 355 +CONFIG_ETH_DESIGNWARE=y
 356 +CONFIG_DM_SPI=y
 357 +CONFIG_DM_SPI_FLASH=y
 358 +CONFIG_SUNXI_SPI=y
 359 --- a/arch/arm/mach-sunxi/Kconfig
 360 +++ b/arch/arm/mach-sunxi/Kconfig
 361 @@ -896,6 +896,14 @@ config VIDEO_LCD_PANEL_I2C_SCL
 362         Set the SCL pin for the LCD i2c interface. This takes a string in the
 363         format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H.
 364
 365 +choice
 366 +       prompt "Sunxi Board Variant"
 367 +       optional
 368 +
 369 +config SUNXI_PANGOLIN
 370 +       bool "Theobroma A31 uQ7 Board"
 371 +
 372 +endchoice
 373
 374  # Note only one of these may be selected at a time! But hidden choices are
 375  # not supported by Kconfig