target/linux/kirkwood/patches-4.14/104-ea3500.patch

   1 --- a/arch/arm/boot/dts/Makefile
   2 +++ b/arch/arm/boot/dts/Makefile
   3 @@ -250,6 +250,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
   4         kirkwood-linkstation-lswsxl.dtb \
   5         kirkwood-linkstation-lswvl.dtb \
   6         kirkwood-linkstation-lswxl.dtb \
   7 +       kirkwood-linksys-audi.dtb \
   8         kirkwood-linksys-viper.dtb \
   9         kirkwood-lschlv2.dtb \
  10         kirkwood-lsxhl.dtb \
  11 --- /dev/null
  12 +++ b/arch/arm/boot/dts/kirkwood-linksys-audi.dts
  13 @@ -0,0 +1,245 @@
  14 +/*
  15 + * kirkwood-linksys-audi.dts - Device Tree file for Linksys EA3500
  16 + *
  17 + * (c) 2013 Jonas Gorski <jogo@openwrt.org>
  18 + * (c) 2013 Deutsche Telekom Innovation Laboratories
  19 + * (c) 2014 Luka Perkov <luka@openwrt.org>
  20 + * (c) 2014 Dan Walters <dan@walters.io>
  21 + *
  22 + * This file is licensed under the terms of the GNU General Public
  23 + * License version 2.  This program is licensed "as is" without any
  24 + * warranty of any kind, whether express or implied.
  25 + */
  26 +
  27 +/dts-v1/;
  28 +
  29 +#include "kirkwood.dtsi"
  30 +#include "kirkwood-6282.dtsi"
  31 +
  32 +/ {
  33 +       model = "Linksys Audi (EA3500)";
  34 +       compatible = "linksys,audi", "marvell,kirkwood-88f6282", "marvell,kirkwood";
  35 +
  36 +       memory {
  37 +               device_type = "memory";
  38 +               reg = <0x00000000 0x4000000>;
  39 +       };
  40 +
  41 +       aliases {
  42 +               serial0 = &uart0;
  43 +       };
  44 +
  45 +       chosen {
  46 +               stdout-path = "serial0:115200n8";
  47 +       };
  48 +
  49 +       gpio_keys {
  50 +               compatible = "gpio-keys";
  51 +               #address-cells = <1>;
  52 +               #size-cells = <0>;
  53 +               pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >;
  54 +               pinctrl-names = "default";
  55 +
  56 +               wps {
  57 +                       label = "WPS Button";
  58 +                       linux,code = <KEY_WPS_BUTTON>;
  59 +                       gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  60 +               };
  61 +
  62 +               reset {
  63 +                       label = "Reset Button";
  64 +                       linux,code = <KEY_RESTART>;
  65 +                       gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
  66 +               };
  67 +       };
  68 +
  69 +       gpio-leds {
  70 +               compatible = "gpio-leds";
  71 +               pinctrl-0 = < &pmx_led_green_power >;
  72 +               pinctrl-names = "default";
  73 +
  74 +               green-power {
  75 +                       label = "audi:green:power";
  76 +                       gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  77 +               };
  78 +       };
  79 +
  80 +       mvsw61xx {
  81 +               compatible = "marvell,88e6171";
  82 +               status = "okay";
  83 +               reg = <0x10>;
  84 +
  85 +               mii-bus = <&mdio>;
  86 +               cpu-port-0 = <5>;
  87 +               cpu-port-1 = <6>;
  88 +               is-indirect;
  89 +       };
  90 +
  91 +       dsa {
  92 +               compatible = "marvell,dsa";
  93 +               #address-cells = <2>;
  94 +               #size-cells = <0>;
  95 +
  96 +               dsa,ethernet = <&eth0port>;
  97 +               dsa,mii-bus = <&mdio>;
  98 +
  99 +               switch@16,0 {
 100 +                       #address-cells = <1>;
 101 +                       #size-cells = <0>;
 102 +                       reg = <16 0>;   /* MDIO address 16, switch 0 in tree */
 103 +
 104 +                       port@0 {
 105 +                               reg = <0>;
 106 +                               label = "ethernet1";
 107 +                       };
 108 +
 109 +                       port@1 {
 110 +                               reg = <1>;
 111 +                               label = "ethernet2";
 112 +                       };
 113 +
 114 +                       port@2 {
 115 +                               reg = <2>;
 116 +                               label = "ethernet3";
 117 +                       };
 118 +
 119 +                       port@3 {
 120 +                               reg = <3>;
 121 +                               label = "ethernet4";
 122 +                       };
 123 +
 124 +                       port@4 {
 125 +                               reg = <4>;
 126 +                               label = "internet";
 127 +                       };
 128 +
 129 +                       port@5 {
 130 +                               reg = <5>;
 131 +                               label = "cpu";
 132 +                       };
 133 +               };
 134 +       };
 135 +};
 136 +
 137 +&pinctrl {
 138 +       pmx_led_green_power: pmx-led-green-power {
 139 +               marvell,pins = "mpp7";
 140 +               marvell,function = "gpo";
 141 +       };
 142 +       pmx_btn_wps: pmx-btn-wps {
 143 +               marvell,pins = "mpp47";
 144 +               marvell,function = "gpio";
 145 +       };
 146 +       pmx_btn_reset: pmx-btn-reset {
 147 +               marvell,pins = "mpp48";
 148 +               marvell,function = "gpio";
 149 +       };
 150 +};
 151 +
 152 +&nand {
 153 +       status = "okay";
 154 +       pinctrl-0 = <&pmx_nand>;
 155 +       pinctrl-names = "default";
 156 +
 157 +       partitions {
 158 +               compatible = "fixed-partitions";
 159 +               #address-cells = <1>;
 160 +               #size-cells = <1>;
 161 +
 162 +               partition@0 {
 163 +                       label = "u-boot";
 164 +                       reg = <0x0 0x80000>;
 165 +                       read-only;
 166 +               };
 167 +
 168 +               partition@80000 {
 169 +                       label = "u_env";
 170 +                       reg = <0x80000 0x4000>;
 171 +               };
 172 +
 173 +               partition@84000 {
 174 +                       label = "s_env";
 175 +                       reg = <0x84000 0x4000>;
 176 +               };
 177 +
 178 +               partition@200000 {
 179 +                       label = "kernel1";
 180 +                       reg = <0x200000 0x290000>;
 181 +               };
 182 +
 183 +               partition@490000 {
 184 +                       label = "rootfs1";
 185 +                       reg = <0x490000 0x1170000>;
 186 +               };
 187 +
 188 +               partition@1600000 {
 189 +                       label = "kernel2";
 190 +                       reg = <0x1600000 0x290000>;
 191 +               };
 192 +
 193 +               partition@1890000 {
 194 +                       label = "rootfs2";
 195 +                       reg = <0x1890000 0x1170000>;
 196 +               };
 197 +
 198 +               partition@2a00000 {
 199 +                       label = "syscfg";
 200 +                       reg = <0x2a00000  0x1600000>;
 201 +               };
 202 +
 203 +               partition@88000 {
 204 +                       label = "unused";
 205 +                       reg = <0x88000 0x178000>;
 206 +               };
 207 +
 208 +       };
 209 +};
 210 +
 211 +&pciec {
 212 +       status = "okay";
 213 +};
 214 +
 215 +&pcie0 {
 216 +       status = "okay";
 217 +};
 218 +
 219 +&pcie1 {
 220 +       status = "okay";
 221 +};
 222 +
 223 +&mdio {
 224 +       status = "okay";
 225 +};
 226 +
 227 +&uart0 {
 228 +       status = "okay";
 229 +};
 230 +
 231 +/* eth0 is connected to a Marvell 88E6171 switch, without a PHY. So set
 232 + * fixed speed and duplex.
 233 + */
 234 +&eth0 {
 235 +       status = "okay";
 236 +       ethernet0-port@0 {
 237 +               speed = <1000>;
 238 +               duplex = <1>;
 239 +       };
 240 +};
 241 +
 242 +/* eth1 is connected to the switch at port 6. However DSA only supports a
 243 + * single CPU port. Upstream uses DSA so they disable this port to avoid confusion.
 244 + */
 245 +&eth1 {
 246 +       status = "okay";
 247 +       ethernet1-port@0 {
 248 +               speed = <1000>;
 249 +               duplex = <1>;
 250 +       };
 251 +};
 252 +
 253 +/* There is no battery on the board, so the RTC does not keep
 254 + * time when there is no power, making it useless.
 255 + */
 256 +&rtc {
 257 +       status = "disabled";
 258 +};