funcmux.h 1.8 KB

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  1. /*
  2. * Copyright (c) 2011 The Chromium OS Authors.
  3. * See file CREDITS for list of people who contributed to this
  4. * project.
  5. *
  6. * This program is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU General Public License as
  8. * published by the Free Software Foundation; either version 2 of
  9. * the License, or (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU General Public License
  17. * along with this program; if not, write to the Free Software
  18. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  19. * MA 02111-1307 USA
  20. */
  21. /* Tegra20 high-level function multiplexing */
  22. #ifndef _TEGRA20_FUNCMUX_H_
  23. #define _TEGRA20_FUNCMUX_H_
  24. #include <asm/arch-tegra/funcmux.h>
  25. /* Configs supported by the func mux */
  26. enum {
  27. FUNCMUX_DEFAULT = 0, /* default config */
  28. /* UART configs */
  29. FUNCMUX_UART1_IRRX_IRTX = 0,
  30. FUNCMUX_UART1_UAA_UAB,
  31. FUNCMUX_UART1_GPU,
  32. FUNCMUX_UART1_SDIO1,
  33. FUNCMUX_UART2_UAD = 0,
  34. FUNCMUX_UART4_GMC = 0,
  35. /* I2C configs */
  36. FUNCMUX_DVC_I2CP = 0,
  37. FUNCMUX_I2C1_RM = 0,
  38. FUNCMUX_I2C2_DDC = 0,
  39. FUNCMUX_I2C2_PTA,
  40. FUNCMUX_I2C3_DTF = 0,
  41. /* SDMMC configs */
  42. FUNCMUX_SDMMC1_SDIO1_4BIT = 0,
  43. FUNCMUX_SDMMC2_DTA_DTD_8BIT = 0,
  44. FUNCMUX_SDMMC3_SDB_4BIT = 0,
  45. FUNCMUX_SDMMC3_SDB_SLXA_8BIT,
  46. FUNCMUX_SDMMC4_ATC_ATD_8BIT = 0,
  47. FUNCMUX_SDMMC4_ATB_GMA_4_BIT,
  48. FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT,
  49. /* USB configs */
  50. FUNCMUX_USB2_ULPI = 0,
  51. /* Serial Flash configs */
  52. FUNCMUX_SPI1_GMC_GMD = 0,
  53. /* NAND flags */
  54. FUNCMUX_NDFLASH_ATC = 0,
  55. FUNCMUX_NDFLASH_KBC_8_BIT,
  56. };
  57. #endif /* _TEGRA20_FUNCMUX_H_ */