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

   1 --- a/arch/arm/dts/Makefile
   2 +++ b/arch/arm/dts/Makefile
   3 @@ -254,6 +254,7 @@ 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 @@ -679,6 +679,13 @@
  14                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
  15                         };
  16
  17 +                       i2c3_pins_a: i2c3@0 {
  18 +                               allwinner,pins = "PB5", "PB6";
  19 +                               allwinner,function = "i2c3";
  20 +                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
  21 +                               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
  22 +                       };
  23 +
  24                         mmc0_pins_a: mmc0@0 {
  25                                 allwinner,pins = "PF0", "PF1", "PF2",
  26                                                  "PF3", "PF4", "PF5";
  27 --- /dev/null
  28 +++ b/arch/arm/dts/sun6i-a31-pangolin.dts
  29 @@ -0,0 +1,292 @@
  30 +/*
  31 + * Copyright 2015, Theobroma Systems Design und Consulting GmbH
  32 + *
  33 + * This file is dual-licensed: you can use it either under the terms
  34 + * of the GPL or the X11 license, at your option. Note that this dual
  35 + * licensing only applies to this file, and not this project as a
  36 + * whole.
  37 + *
  38 + *  a) This file is free software; you can redistribute it and/or
  39 + *     modify it under the terms of the GNU General Public License as
  40 + *     published by the Free Software Foundation; either version 2 of the
  41 + *     License, or (at your option) any later version.
  42 + *
  43 + *     This file is distributed in the hope that it will be useful,
  44 + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  45 + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  46 + *     GNU General Public License for more details.
  47 + *
  48 + * Or, alternatively,
  49 + *
  50 + *  b) Permission is hereby granted, free of charge, to any person
  51 + *     obtaining a copy of this software and associated documentation
  52 + *     files (the "Software"), to deal in the Software without
  53 + *     restriction, including without limitation the rights to use,
  54 + *     copy, modify, merge, publish, distribute, sublicense, and/or
  55 + *     sell copies of the Software, and to permit persons to whom the
  56 + *     Software is furnished to do so, subject to the following
  57 + *     conditions:
  58 + *
  59 + *     The above copyright notice and this permission notice shall be
  60 + *     included in all copies or substantial portions of the Software.
  61 + *
  62 + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  63 + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  64 + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  65 + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  66 + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  67 + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  68 + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  69 + *     OTHER DEALINGS IN THE SOFTWARE.
  70 + */
  71 +
  72 +/dts-v1/;
  73 +#include "sun6i-a31.dtsi"
  74 +#include "sunxi-common-regulators.dtsi"
  75 +
  76 +#include <dt-bindings/gpio/gpio.h>
  77 +#include <dt-bindings/pinctrl/sun4i-a10.h>
  78 +
  79 +/ {
  80 +       model = "Theobroma Systems A31 Pangolin";
  81 +       compatible = "tsd,a31-pangolin", "allwinner,sun6i-a31";
  82 +
  83 +       aliases {
  84 +               serial0 = &uart0;
  85 +               serial2 = &uart2;
  86 +               spi0 = &spi0;
  87 +               spi1 = &spi1;
  88 +               spi2 = &spi2;
  89 +               spi3 = &spi3;
  90 +       };
  91 +
  92 +       chosen {
  93 +               stdout-path = "serial2:115200n8";
  94 +       };
  95 +};
  96 +
  97 +&ehci0 {
  98 +       status = "okay";
  99 +};
 100 +
 101 +&ohci0 {
 102 +       status = "okay";
 103 +};
 104 +
 105 +&ehci1 {
 106 +       status = "okay";
 107 +};
 108 +
 109 +&ohci1 {
 110 +       status = "okay";
 111 +};
 112 +
 113 +&ohci2 {
 114 +       status = "okay";
 115 +};
 116 +
 117 +&gmac {
 118 +       pinctrl-names = "default";
 119 +       pinctrl-0 = <&gmac_pins_rgmii_a>;
 120 +       phy = <&phy1>;
 121 +       phy-mode = "rgmii";
 122 +       snps,reset-gpio = <&pio 0 7 GPIO_ACTIVE_LOW>;
 123 +       snps,reset-active-low;
 124 +       snps,reset-delays-us = <0 10000 30000>;
 125 +       status = "okay";
 126 +
 127 +       phy1: ethernet-phy@4 {
 128 +               reg = <4>;
 129 +       };
 130 +};
 131 +
 132 +&i2c0 {
 133 +       pinctrl-names = "default";
 134 +       pinctrl-0 = <&i2c0_pins_a>;
 135 +       status = "okay";
 136 +};
 137 +
 138 +&i2c1 {
 139 +       pinctrl-names = "default";
 140 +       pinctrl-0 = <&i2c1_pins_a>;
 141 +       status = "okay";
 142 +};
 143 +
 144 +&i2c2 {
 145 +       pinctrl-names = "default";
 146 +       pinctrl-0 = <&i2c2_pins_a>;
 147 +       status = "okay";
 148 +};
 149 +
 150 +&i2c3 {
 151 +       pinctrl-names = "default";
 152 +       pinctrl-0 = <&i2c3_pins_a>;
 153 +       status = "okay";
 154 +
 155 +       rtc_twi: rtc@6f {
 156 +        compatible = "isil,isl1208";
 157 +        reg = <0x6f>;
 158 +       };
 159 +       fan: fan@18 {
 160 +               compatible = "ti,amc6821";
 161 +               reg = <0x18>;
 162 +               cooling-min-state = <0>;
 163 +               cooling-max-state = <9>;
 164 +               #cooling-cells = <2>;
 165 +       };
 166 +};
 167 +
 168 +&spi0 {
 169 +       status = "okay";
 170 +
 171 +       flash: flash@0 {
 172 +               compatible = "spansion,m25p40";
 173 +               spi-max-frequency = <16000000>;
 174 +               spi-cpol;
 175 +               spi-cpha;
 176 +       };
 177 +};
 178 +
 179 +&spi1 {
 180 +       status = "okay";
 181 +};
 182 +
 183 +&ir {
 184 +       pinctrl-names = "default";
 185 +       pinctrl-0 = <&ir_pins_a>;
 186 +       status = "okay";
 187 +};
 188 +
 189 +&mmc0 {
 190 +       pinctrl-names = "default";
 191 +       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_pangolin>;
 192 +       vmmc-supply = <&reg_vcc3v0>;
 193 +       bus-width = <4>;
 194 +       cd-gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; /* PC19 */
 195 +       status = "okay";
 196 +};
 197 +
 198 +&mmc0_pins_a {
 199 +       /* external pull-ups missing for some pins */
 200 +       allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 201 +};
 202 +
 203 +&mmc2 {
 204 +       pinctrl-names = "default";
 205 +       pinctrl-0 = <&mmc2_pins_a>;
 206 +       vmmc-supply = <&reg_vcc3v0>;
 207 +       bus-width = <8>;
 208 +       non-removable;
 209 +       status = "okay";
 210 +};
 211 +
 212 +&pio {
 213 +       mmc0_cd_pin_pangolin: mmc0_cd_pin@0 {
 214 +               allwinner,pins = "PC19";
 215 +               allwinner,function = "gpio_in";
 216 +               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 217 +               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 218 +       };
 219 +
 220 +       leds_pins_pangolin: led_pins@0 {
 221 +               allwinner,pins = "PH7", "PC16";
 222 +               allwinner,function = "gpio_out";
 223 +               allwinner,drive = <SUN4I_PINCTRL_20_MA>;
 224 +               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 225 +       };
 226 +
 227 +       mmc2_pins_a: mmc2@0 {
 228 +               allwinner,pins = "PC6","PC7","PC8","PC9","PC10","PC11",
 229 +                               "PC12","PC13","PC14","PC15";
 230 +               allwinner,function = "mmc2";
 231 +               allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 232 +               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 233 +       };
 234 +};
 235 +
 236 +&p2wi {
 237 +       status = "okay";
 238 +
 239 +       axp221: pmic@68 {
 240 +               compatible = "x-powers,axp221";
 241 +               reg = <0x68>;
 242 +               interrupt-parent = <&nmi_intc>;
 243 +               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 244 +               interrupt-controller;
 245 +               #interrupt-cells = <1>;
 246 +               dcdc1-supply = <&vcc_3v0>;
 247 +               dcdc5-supply = <&vcc_dram>;
 248 +
 249 +               regulators {
 250 +                       x-powers,dcdc-freq = <3000>;
 251 +
 252 +                       vcc_3v0: dcdc1 {
 253 +                               regulator-always-on;
 254 +                               regulator-min-microvolt = <3000000>;
 255 +                               regulator-max-microvolt = <3000000>;
 256 +                               regulator-name = "vcc-3v0";
 257 +                       };
 258 +
 259 +                       vdd_cpu: dcdc2 {
 260 +                               regulator-always-on;
 261 +                               regulator-min-microvolt = <700000>;
 262 +                               regulator-max-microvolt = <1320000>;
 263 +                               regulator-name = "vdd-cpu";
 264 +                       };
 265 +
 266 +                       vdd_gpu: dcdc3 {
 267 +                               regulator-always-on;
 268 +                               regulator-min-microvolt = <700000>;
 269 +                               regulator-max-microvolt = <1320000>;
 270 +                               regulator-name = "vdd-gpu";
 271 +                       };
 272 +
 273 +                       vdd_sys_dll: dcdc4 {
 274 +                               regulator-always-on;
 275 +                               regulator-min-microvolt = <1100000>;
 276 +                               regulator-max-microvolt = <1100000>;
 277 +                               regulator-name = "vdd-sys-dll";
 278 +                       };
 279 +
 280 +                       vcc_dram: dcdc5 {
 281 +                               regulator-always-on;
 282 +                               regulator-min-microvolt = <1500000>;
 283 +                               regulator-max-microvolt = <1500000>;
 284 +                               regulator-name = "vcc-dram";
 285 +                       };
 286 +
 287 +                       vcc_wifi: aldo1 {
 288 +                               regulator-min-microvolt = <3300000>;
 289 +                               regulator-max-microvolt = <3300000>;
 290 +                               regulator-name = "vcc_wifi";
 291 +                       };
 292 +
 293 +                       avcc: aldo3 {
 294 +                               regulator-always-on;
 295 +                               regulator-min-microvolt = <3000000>;
 296 +                               regulator-max-microvolt = <3000000>;
 297 +                               regulator-name = "avcc";
 298 +                       };
 299 +               };
 300 +       };
 301 +};
 302 +
 303 +&uart0 {
 304 +       pinctrl-names = "default";
 305 +       pinctrl-0 = <&uart0_pins_a>;
 306 +       status = "okay";
 307 +};
 308 +
 309 +&usb1_vbus_pin_a {
 310 +       allwinner,pins = "PD23";
 311 +};
 312 +
 313 +&reg_usb1_vbus {
 314 +       gpio = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD 23 */
 315 +       status = "okay";
 316 +};
 317 +
 318 +&usbphy {
 319 +       status = "okay";
 320 +       usb1_vbus-supply = <&reg_usb1_vbus>;
 321 +};
 322 --- /dev/null
 323 +++ b/configs/pangolin_defconfig
 324 @@ -0,0 +1,36 @@
 325 +CONFIG_SUNXI_PANGOLIN=y
 326 +CONFIG_SPL=y
 327 +CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII"
 328 +CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-pangolin"
 329 +CONFIG_VIDEO_VGA_VIA_LCD=y
 330 +CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
 331 +CONFIG_ARM=y
 332 +CONFIG_ARCH_SUNXI=y
 333 +CONFIG_MACH_SUN6I=y
 334 +CONFIG_DRAM_CHANNELS=1
 335 +CONFIG_DRAM_CLK=360
 336 +CONFIG_DRAM_ZQ=70
 337 +CONFIG_AXP_DCDC1_VOLT=3300
 338 +CONFIG_AXP_ALDO1_VOLT=0
 339 +CONFIG_AXP_ALDO2_VOLT=1800
 340 +CONFIG_AXP_ALDO3_VOLT=3000
 341 +CONFIG_AXP_DLDO4_VOLT=3300
 342 +CONFIG_AXP_ELDO1_VOLT=1200
 343 +CONFIG_AXP_ELDO2_VOLT=2500
 344 +CONFIG_AXP_ELDO3_VOLT=3300
 345 +CONFIG_MMC_SUNXI_SLOT_EXTRA=2
 346 +CONFIG_CONS_INDEX=3
 347 +# Vbus gpio for usb1
 348 +CONFIG_USB1_VBUS_PIN=""
 349 +# No Vbus gpio for usb2
 350 +CONFIG_USB2_VBUS_PIN=""
 351 +CONFIG_USB=y
 352 +CONFIG_DM_USB=y
 353 +CONFIG_USB_EHCI=y
 354 +CONFIG_USB_KEYBOARD=y
 355 +CONFIG_DM_ETH=y
 356 +CONFIG_CMD_IMLS=n
 357 +CONFIG_ETH_DESIGNWARE=y
 358 +CONFIG_DM_SPI=y
 359 +CONFIG_DM_SPI_FLASH=y
 360 +CONFIG_SUNXI_SPI=y
 361 --- a/arch/arm/mach-sunxi/Kconfig
 362 +++ b/arch/arm/mach-sunxi/Kconfig
 363 @@ -746,6 +746,14 @@ config VIDEO_LCD_PANEL_I2C_SCL
 364         Set the SCL pin for the LCD i2c interface. This takes a string in the
 365         format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H.
 366
 367 +choice
 368 +       prompt "Sunxi Board Variant"
 369 +       optional
 370 +
 371 +config SUNXI_PANGOLIN
 372 +       bool "Theobroma A31 uQ7 Board"
 373 +
 374 +endchoice
 375
 376  # Note only one of these may be selected at a time! But hidden choices are
 377  # not supported by Kconfig