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uboot-mediatek
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402-update-bananapi-bpi-r64-device-tree.patch

402-update-bananapi-bpi-r64-device-tree.patch 1.6 KB
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  1. --- a/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
    2. 

  2. +++ b/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
    3. 

  3. @@ -5,6 +5,7 @@
    4. 

  4.   */
    5. 

  5.  
    6. 

  6.  /dts-v1/;
    7. 

  7. +#include <dt-bindings/input/linux-event-codes.h>
    8. 

  8.  #include "mt7622.dtsi"
    9. 

  9.  #include "mt7622-u-boot.dtsi"
    10. 

  10.  
    11. 

  11. @@ -20,6 +21,7 @@
    12. 

  12.  
    13. 

  13.  	aliases {
    14. 

  14.  		spi0 = &snfi;
    15. 

  15. +		ethernet0 = &eth;
    16. 

  16.  	};
    17. 

  17.  
    18. 

  18.  	memory@40000000 {
    19. 

  19. @@ -27,6 +29,44 @@
    20. 

  20.  		reg = <0x40000000 0x40000000>;
    21. 

  21.  	};
    22. 

  22.  
    23. 

  23. +	gpio-keys {
    24. 

  24. +		compatible = "gpio-keys";
    25. 

  25. +
    26. 

  26. +		reset {
    27. 

  27. +			label = "reset";
    28. 

  28. +			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
    29. 

  29. +			linux,code = <KEY_RESTART>;
    30. 

  30. +		};
    31. 

  31. +
    32. 

  32. +		wps {
    33. 

  33. +			label = "wps";
    34. 

  34. +			gpios = <&gpio 102 GPIO_ACTIVE_LOW>;
    35. 

  35. +			linux,code = <KEY_WPS_BUTTON>;
    36. 

  36. +		};
    37. 

  37. +	};
    38. 

  38. +
    39. 

  39. +	leds {
    40. 

  40. +		compatible = "gpio-leds";
    41. 

  41. +/*
    42. 

  42. + *		red {
    43. 

  43. + *			label = "bpi-r64:pio:red";
    44. 

  44. + *			gpios = <&gpio 88 GPIO_ACTIVE_HIGH>;
    45. 

  45. + *			default-state = "off";
    46. 

  46. + *		};
    47. 

  47. + */
    48. 

  48. +		green {
    49. 

  49. +			label = "bpi-r64:pio:green";
    50. 

  50. +			gpios = <&gpio 89 GPIO_ACTIVE_HIGH>;
    51. 

  51. +			default-state = "off";
    52. 

  52. +		};
    53. 

  53. +
    54. 

  54. +		blue {
    55. 

  55. +			label = "bpi-r64:pio:blue";
    56. 

  56. +			gpios = <&gpio 85 GPIO_ACTIVE_LOW>;
    57. 

  57. +			default-state = "off";
    58. 

  58. +		};
    59. 

  59. +	};
    60. 

  60. +
    61. 

  61.  	reg_1p8v: regulator-1p8v {
    62. 

  62.  		compatible = "regulator-fixed";
    63. 

  63.  		regulator-name = "fixed-1.8V";
    64. 

  64. @@ -182,6 +222,7 @@
    65. 

  65.  };
    66. 

  66.  
    67. 

  67.  &uart0 {
    68. 

  68. +	mediatek,force-highspeed;
    69. 

  69.  	status = "okay";
    70. 

  70.  };
    71. 

  71.  
    72. 

  72. @@ -197,7 +238,7 @@
    73. 

  73.  	status = "okay";
    74. 

  74.  	bus-width = <8>;
    75. 

  75.  	max-frequency = <50000000>;
    76. 

  76. -	cap-sd-highspeed;
    77. 

  77. +	cap-mmc-highspeed;
    78. 

  78.  	vmmc-supply = <&reg_3p3v>;
    79. 

  79.  	vqmmc-supply = <&reg_3p3v>;
    80. 

  80.  	non-removable;
    81. 

  81. @@ -208,7 +249,7 @@
    82. 

  82.  	pinctrl-0 = <&mmc1_pins_default>;
    83. 

  83.  	status = "okay";
    84. 

  84.  	bus-width = <4>;
    85. 

  85. -	max-frequency = <50000000>;
    86. 

  86. +	max-frequency = <12000000>;
    87. 

  87.  	cap-sd-highspeed;
    88. 

  88.  	r_smpl = <1>;
    89. 

  89.  	vmmc-supply = <&reg_3p3v>;
    90.