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Mar 13th, 2013
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  1. /include/ "am33xx.dtsi"
  2.  
  3. /include/ "am335x-bone-common.dtsi"
  4.  
  5. &am33xx_pinmux {
  6.  
  7. spi0_pins_s0: spi0_pins_s0 {
  8. pinctrl-single,pins = <
  9. 0x150 0x30 /* spi0_sclk, INPUT_PULLUP | MODE0 */
  10. 0x154 0x30 /* spi0_d0, INPUT_PULLUP | MODE0 */
  11. 0x158 0x10 /* spi0_d1, OUTPUT_PULLUP | MODE0 */
  12. 0x15c 0x10 /* spi0_cs0, OUTPUT_PULLUP | MODE0 */
  13.  
  14. >;
  15. };
  16.  
  17. spi1_pins_s0: spi1_pins_s0 {
  18. pinctrl-single,pins = <
  19. 0x190 0x33 /* mcasp0_aclkx.spi1_sclk, INPUT_PULLUP | MODE3 */
  20. 0x194 0x33 /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */
  21. 0x198 0x13 /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */
  22. 0x19c 0x13 /* mcasp0_ahclkr.spi1_cs0, OUTPUT_PULLUP | MODE3 */
  23. 0x17c 0x14 /* conf_uart1_rtsn.spi1_cs1, OUTPUT_PULLUP | MODE4 */
  24. >;
  25. };
  26.  
  27. ehrpwm_pins: ehrpwm_pins {
  28. pinctrl-single,pins = <
  29. 0x48 0x6 /* gpmc_a2.ehrpwm1A_mux1, OUTPUT | MODE6 */
  30. >;
  31. };
  32.  
  33. };
  34.  
  35.  
  36. &spi0 {
  37. status = "okay";
  38. pinctrl-names = "default";
  39. pinctrl-0 = <&spi1_pins_s0>;
  40.  
  41. spidev@0 {
  42. spi-max-frequency = <24000000>;
  43. reg = <0>;
  44. compatible = "linux,spidev";
  45. };
  46.  
  47. };
  48.  
  49. &spi1 {
  50. status = "okay";
  51. pinctrl-names = "default";
  52. pinctrl-0 = <&spi0_pins_s0>;
  53.  
  54. spidev@0 {
  55. spi-max-frequency = <24000000>;
  56. reg = <0>;
  57. compatible = "linux,spidev";
  58. };
  59.  
  60. spidev@1 {
  61. spi-max-frequency = <24000000>;
  62. reg = <1>;
  63. compatible = "linux,spidev";
  64. };
  65.  
  66. };
  67.  
  68. &i2c2 {
  69. status = "disabled";
  70. };
  71.  
  72. &epwmss0 {
  73. status = "okay";
  74. };
  75.  
  76. &ehrpwm0 {
  77. status = "okay";
  78. pinctrl-names = "default";
  79. pinctrl-0 = <&ehrpwm_pins>;
  80. compatible = "pwm_test";
  81. pwms = <&ehrpwm0 0 50000 0>;
  82. };
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