arch/arm/boot/dts/kirkwood-c200-v1.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Ctera C200 V1 Board Description
   4  * Copyright 2021-2022 Pawel Dembicki <paweldembicki@gmail.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "kirkwood.dtsi"
  10 #include "kirkwood-6281.dtsi"
  11 #include <dt-bindings/leds/common.h>
  12
  13 / {
  14         model = "Ctera C200 V1";
  15         compatible = "ctera,c200-v1", "marvell,kirkwood-88f6281", "marvell,kirkwood";
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19                 stdout-path = &uart0;
  20         };
  21
  22         memory@0 {
  23                 device_type = "memory";
  24                 reg = <0x00000000 0x20000000>;
  25         };
  26
  27         keys {
  28                 compatible = "gpio-keys";
  29                 pinctrl-0 = <&pmx_buttons>;
  30                 pinctrl-names = "default";
  31
  32                 power {
  33                         label = "Power Button";
  34                         linux,code = <KEY_POWER>;
  35                         gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
  36                 };
  37
  38                 reset {
  39                         label = "Reset Button";
  40                         linux,code = <KEY_RESTART>;
  41                         gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 usb1 {
  45                         label = "USB1 Button";
  46                         linux,code = <BTN_0>;
  47                         gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 usb2 {
  51                         label = "USB2 Button";
  52                         linux,code = <BTN_1>;
  53                         gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
  54                 };
  55         };
  56
  57         gpio-poweroff {
  58                 compatible = "gpio-poweroff";
  59                 pinctrl-0 = <&pmx_poweroff>;
  60                 pinctrl-names = "default";
  61                 gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
  62         };
  63
  64         leds {
  65                 compatible = "gpio-leds";
  66                 pinctrl-0 = <&pmx_leds>;
  67                 pinctrl-names = "default";
  68
  69                 led-0 {
  70                         function = LED_FUNCTION_DISK;
  71                         function-enumerator = <2>;
  72                         color = <LED_COLOR_ID_RED>;
  73                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 led-1 {
  77                         function = LED_FUNCTION_DISK;
  78                         function-enumerator = <1>;
  79                         color = <LED_COLOR_ID_GREEN>;
  80                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  81                 };
  82
  83                 led-2 {
  84                         function = LED_FUNCTION_DISK;
  85                         function-enumerator = <2>;
  86                         color = <LED_COLOR_ID_GREEN>;
  87                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  88                 };
  89
  90                 led-3 {
  91                         function = LED_FUNCTION_DISK;
  92                         function-enumerator = <1>;
  93                         color = <LED_COLOR_ID_RED>;
  94                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  95                 };
  96
  97                 led-4 {
  98                         function = LED_FUNCTION_STATUS;
  99                         color = <LED_COLOR_ID_RED>;
 100                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
 101                 };
 102
 103                 led-5 {
 104                         function = LED_FUNCTION_STATUS;
 105                         color = <LED_COLOR_ID_GREEN>;
 106                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 107                 };
 108
 109                 led-6 {
 110                         function = LED_FUNCTION_INDICATOR;
 111                         color = <LED_COLOR_ID_BLUE>;
 112                         gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
 113                 };
 114
 115                 led-7 {
 116                         function = LED_FUNCTION_DISK_ERR;
 117                         color = <LED_COLOR_ID_RED>;
 118                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 119                 };
 120
 121                 led-8 {
 122                         function = LED_FUNCTION_DISK_ERR;
 123                         color = <LED_COLOR_ID_GREEN>;
 124                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 125                 };
 126
 127                 led-9 {
 128                         function = LED_FUNCTION_USB;
 129                         function-enumerator = <1>;
 130                         color = <LED_COLOR_ID_RED>;
 131                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 132                 };
 133
 134                 led-10 {
 135                         function = LED_FUNCTION_USB;
 136                         function-enumerator = <1>;
 137                         color = <LED_COLOR_ID_GREEN>;
 138                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 139                         linux,default-trigger = "usbport";
 140                         trigger-sources = <&hub_port2>;
 141                 };
 142
 143                 led-11 {
 144                         function = LED_FUNCTION_USB;
 145                         function-enumerator = <2>;
 146                         color = <LED_COLOR_ID_RED>;
 147                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 148                 };
 149
 150                 led-12 {
 151                         function = LED_FUNCTION_USB;
 152                         function-enumerator = <2>;
 153                         color = <LED_COLOR_ID_GREEN>;
 154                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 155                         linux,default-trigger = "usbport";
 156                         trigger-sources = <&hub_port1>;
 157                 };
 158         };
 159 };
 160
 161 &eth0 {
 162         status = "okay";
 163 };
 164
 165 &eth0port {
 166         phy-handle = <&ethphy9>;
 167 };
 168
 169 &i2c0 {
 170         status = "okay";
 171
 172         rtc@30 {
 173                 compatible = "s35390a";
 174                 reg = <0x30>;
 175         };
 176
 177         lm63@4c {
 178                 compatible = "national,lm63";
 179                 reg = <0x4c>;
 180         };
 181 };
 182
 183 &mdio {
 184         status = "okay";
 185
 186         ethphy9: ethernet-phy@9 {
 187                 reg = <9>;
 188         };
 189 };
 190
 191 &nand {
 192         status = "okay";
 193         chip-delay = <40>;
 194
 195         partition@0 {
 196                 label = "uboot";
 197                 reg = <0x0000000 0x200000>;
 198         };
 199
 200         partition@200000 {
 201                 label = "certificate";
 202                 reg = <0x0200000 0x100000>;
 203         };
 204
 205         partition@300000 {
 206                 label = "preset_cfg";
 207                 reg = <0x0300000 0x100000>;
 208         };
 209
 210         partition@400000 {
 211                 label = "dev_params";
 212                 reg = <0x0400000 0x100000>;
 213         };
 214
 215         partition@500000 {
 216                 label = "active_bank";
 217                 reg = <0x0500000 0x0100000>;
 218         };
 219
 220         partition@600000 {
 221                 label = "magic";
 222                 reg = <0x0600000 0x0100000>;
 223         };
 224
 225         partition@700000 {
 226                 label = "bank1";
 227                 reg = <0x0700000 0x2800000>;
 228         };
 229
 230         partition@2f00000 {
 231                 label = "bank2";
 232                 reg = <0x2f00000 0x2800000>;
 233         };
 234
 235         /* 0x5700000-0x5a00000 undefined in vendor firmware */
 236
 237         partition@5a00000 {
 238                 label = "reserved";
 239                 reg = <0x5a00000 0x2000000>;
 240         };
 241
 242         partition@7a00000 {
 243                 label = "rootfs";
 244                 reg = <0x7a00000 0x8600000>;
 245         };
 246 };
 247
 248 &pinctrl {
 249         /* Buzzer gpios are connected to two pins of buzzer.
 250          * This buzzer require a modulated signal from gpio.
 251          * Leave it as is due lack of proper driver.
 252          */
 253         pmx_buzzer: pmx-buzzer {
 254                 marvell,pins = "mpp12", "mpp13";
 255                 marvell,function = "gpio";
 256         };
 257
 258         pmx_leds: pmx-leds {
 259                 marvell,pins = "mpp14", "mpp15", "mpp16", "mpp17", "mpp38",
 260                                "mpp39", "mpp40", "mpp42", "mpp43", "mpp44",
 261                                "mpp45", "mpp46", "mpp47";
 262                 marvell,function = "gpio";
 263         };
 264
 265         pmx_buttons: pmx-buttons {
 266                 marvell,pins = "mpp28", "mpp29", "mpp48", "mpp49";
 267                 marvell,function = "gpio";
 268         };
 269
 270         pmx_poweroff: pmx-poweroff {
 271                 marvell,pins = "mpp34";
 272                 marvell,function = "gpio";
 273         };
 274 };
 275
 276 &rtc {
 277         status = "disabled";
 278 };
 279
 280 &sata {
 281         status = "okay";
 282         nr-ports = <2>;
 283 };
 284
 285 &uart0 {
 286         status = "okay";
 287 };
 288
 289 &usb0 {
 290         #address-cells = <1>;
 291         #size-cells = <0>;
 292         status = "okay";
 293
 294         port@1 {
 295                 #address-cells = <1>;
 296                 #size-cells = <0>;
 297                 reg = <1>;
 298                 #trigger-source-cells = <0>;
 299
 300                 hub_port1: port@1 {
 301                         reg = <1>;
 302                         #trigger-source-cells = <0>;
 303                 };
 304
 305                 hub_port2: port@2 {
 306                         reg = <2>;
 307                         #trigger-source-cells = <0>;
 308                 };
 309         };
 310 };