MPRA1.dts 1.7 KB

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  1. /dts-v1/;
  2. #include "rt5350.dtsi"
  3. #include <dt-bindings/input/input.h>
  4. / {
  5. compatible = "MPRA1", "ralink,rt5350-soc";
  6. model = "HAME MPR-A1";
  7. gpio-leds {
  8. compatible = "gpio-leds";
  9. system {
  10. label = "mpr-a1:blue:system";
  11. gpios = <&gpio0 20 1>;
  12. };
  13. power {
  14. label = "mpr-a1:red:power";
  15. gpios = <&gpio0 17 1>;
  16. };
  17. };
  18. gpio-keys-polled {
  19. compatible = "gpio-keys-polled";
  20. #address-cells = <1>;
  21. #size-cells = <0>;
  22. poll-interval = <20>;
  23. wps {
  24. label = "reset";
  25. gpios = <&gpio0 0 1>;
  26. linux,code = <KEY_RESTART>;
  27. };
  28. };
  29. gpio_export {
  30. compatible = "gpio-export";
  31. #size-cells = <0>;
  32. usb {
  33. gpio-export,name = "usb";
  34. gpio-export,output = <1>;
  35. gpios = <&gpio0 7 0>;
  36. };
  37. root_hub {
  38. gpio-export,name = "root_hub";
  39. gpio-export,output = <1>;
  40. gpios = <&gpio0 12 0>;
  41. };
  42. };
  43. };
  44. &spi0 {
  45. status = "okay";
  46. m25p80@0 {
  47. #address-cells = <1>;
  48. #size-cells = <1>;
  49. compatible = "jedec,spi-nor";
  50. reg = <0>;
  51. spi-max-frequency = <10000000>;
  52. partition@0 {
  53. label = "u-boot";
  54. reg = <0x0 0x30000>;
  55. read-only;
  56. };
  57. partition@30000 {
  58. label = "u-boot-env";
  59. reg = <0x30000 0x10000>;
  60. read-only;
  61. };
  62. factory: partition@40000 {
  63. label = "factory";
  64. reg = <0x40000 0x10000>;
  65. read-only;
  66. };
  67. partition@50000 {
  68. label = "firmware";
  69. reg = <0x50000 0x3b0000>;
  70. };
  71. };
  72. };
  73. &gpio1 {
  74. status = "okay";
  75. };
  76. &pinctrl {
  77. state_default: pinctrl0 {
  78. gpio {
  79. ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
  80. ralink,function = "gpio";
  81. };
  82. };
  83. };
  84. &ethernet {
  85. mtd-mac-address = <&factory 0x4>;
  86. };
  87. &esw {
  88. mediatek,portmap = <0x2f>;
  89. };
  90. &wmac {
  91. ralink,mtd-eeprom = <&factory 0>;
  92. };
  93. &ehci {
  94. status = "okay";
  95. };
  96. &ohci {
  97. status = "okay";
  98. };