Domovská stránka Prehľadávať Pomoc
Prihlásiť sa
SoftwareDesign
/
csu3_am335x
8
0
Fork 0
Súbory Issues 0 Pull requesty 0 Wiki
Branch: master
Branche Tagy
csu3_am335x
/
board-support
/
u-boot-2017.01+gitAUTOINC+340fb36f04-g340fb36f04
/
arch
/
arm
/
dts
/
keystone-k2g-ice.dts

keystone-k2g-ice.dts 1.8 KB
Permanentný odkaz História Raw

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495 
  1. /*
    2. 

  2.  * Copyright 2017 Texas Instruments, Inc.
    3. 

  3.  *
    4. 

  4.  * K2G Industrial Communication Engine EVM device tree
    5. 

  5.  *
    6. 

  6.  * This program is free software; you can redistribute it and/or modify
    7. 

  7.  * it under the terms of the GNU General Public License version 2 as
    8. 

  8.  * published by the Free Software Foundation.
    9. 

  9.  */
    10. 

  10. /dts-v1/;
    11. 

  11. 

  12. #include "keystone-k2g.dtsi"
    13. 

  13. #include <dt-bindings/net/ti-dp83867.h>
    14. 

  14. 

  15. / {
    16. 

  16. 	compatible = "ti,k2g-ice", "ti,k2g", "ti,keystone";
    17. 

  17. 	model = "Texas Instruments K2G Industrial Communication EVM";
    18. 

  18. 

  19. 	chosen {
    20. 

  20. 		stdout-path = &uart0;
    21. 

  21. 	};
    22. 

  22. };
    23. 

  23. 

  24. &mmc1 {
    25. 

  25. 	status = "okay";
    26. 

  26. };
    27. 

  27. 

  28. &qspi {
    29. 

  29. 	status = "okay";
    30. 

  30. 

  31. 	flash0: m25p80@0 {
    32. 

  32. 		compatible = "s25fl256s1","spi-flash";
    33. 

  33. 		reg = <0>;
    34. 

  34. 		spi-tx-bus-width = <1>;
    35. 

  35. 		spi-rx-bus-width = <4>;
    36. 

  36. 		spi-max-frequency = <96000000>;
    37. 

  37. 		#address-cells = <1>;
    38. 

  38. 		#size-cells = <1>;
    39. 

  39. 		tshsl-ns = <392>;
    40. 

  40. 		tsd2d-ns = <392>;
    41. 

  41. 		tchsh-ns = <100>;
    42. 

  42. 		tslch-ns = <100>;
    43. 

  43. 		block-size = <16>;
    44. 

  44. 

  45. 		partition@0 {
    46. 

  46. 			label = "QSPI.u-boot";
    47. 

  47. 			reg = <0x00000000 0x00100000>;
    48. 

  48. 		};
    49. 

  49. 		partition@1 {
    50. 

  50. 			label = "QSPI.u-boot-env";
    51. 

  51. 			reg = <0x00100000 0x00040000>;
    52. 

  52. 		};
    53. 

  53. 		partition@2 {
    54. 

  54. 			label = "QSPI.skern";
    55. 

  55. 			reg = <0x00140000 0x0040000>;
    56. 

  56. 		};
    57. 

  57. 		partition@3 {
    58. 

  58. 			label = "QSPI.pmmc-firmware";
    59. 

  59. 			reg = <0x00180000 0x0040000>;
    60. 

  60. 		};
    61. 

  61. 		partition@4 {
    62. 

  62. 			label = "QSPI.kernel";
    63. 

  63. 			reg = <0x001c0000 0x0800000>;
    64. 

  64. 		};
    65. 

  65. 		partition@5 {
    66. 

  66. 			label = "QSPI.u-boot-spl-os";
    67. 

  67. 			reg = <0x009c0000 0x0040000>;
    68. 

  68. 		};
    69. 

  69. 		partition@6 {
    70. 

  70. 			label = "QSPI.file-system";
    71. 

  71. 			reg = <0x00a00000 0x1600000>;
    72. 

  72. 		};
    73. 

  73. 	};
    74. 

  74. };
    75. 

  75. 

  76. &netcp {
    77. 

  77. 	status = "okay";
    78. 

  78. };
    79. 

  79. 

  80. &mdio {
    81. 

  81. 	status = "okay";
    82. 

  82. 	ethphy0: ethernet-phy@0 {
    83. 

  83. 		reg = <0>;
    84. 

  84. 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
    85. 

  85. 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
    86. 

  86. 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
    87. 

  87. 		ti,min-output-impedance;
    88. 

  88. 		ti,dp83867-rxctrl-strap-quirk;
    89. 

  89. 	};
    90. 

  90. };
    91. 

  91. 

  92. &gbe0 {
    93. 

  93. 	phy-handle = <&ethphy0>;
    94. 

  94. 	phy-mode = "rgmii-id";
    95. 

  95. };
    96.