arch/arm/include/asm/arch-tegra20/funcmux.h

   1 /*
   2  * Copyright (c) 2011 The Chromium OS Authors.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /* Tegra20 high-level function multiplexing */
   8
   9 #ifndef _TEGRA20_FUNCMUX_H_
  10 #define _TEGRA20_FUNCMUX_H_
  11
  12 #include <asm/arch-tegra/funcmux.h>
  13
  14 /* Configs supported by the func mux */
  15 enum {
  16         FUNCMUX_DEFAULT = 0,    /* default config */
  17
  18         /* UART configs */
  19         FUNCMUX_UART1_IRRX_IRTX = 0,
  20         FUNCMUX_UART1_UAA_UAB,
  21         FUNCMUX_UART1_GPU,
  22         FUNCMUX_UART1_SDIO1,
  23         FUNCMUX_UART2_UAD = 0,
  24         FUNCMUX_UART4_GMC = 0,
  25
  26         /* I2C configs */
  27         FUNCMUX_DVC_I2CP = 0,
  28         FUNCMUX_I2C1_RM = 0,
  29         FUNCMUX_I2C2_DDC = 0,
  30         FUNCMUX_I2C2_PTA,
  31         FUNCMUX_I2C3_DTF = 0,
  32
  33         /* SDMMC configs */
  34         FUNCMUX_SDMMC1_SDIO1_4BIT = 0,
  35         FUNCMUX_SDMMC2_DTA_DTD_8BIT = 0,
  36         FUNCMUX_SDMMC3_SDB_4BIT = 0,
  37         FUNCMUX_SDMMC3_SDB_SLXA_8BIT,
  38         FUNCMUX_SDMMC4_ATC_ATD_8BIT = 0,
  39         FUNCMUX_SDMMC4_ATB_GMA_4_BIT,
  40         FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT,
  41
  42         /* USB configs */
  43         FUNCMUX_USB2_ULPI = 0,
  44
  45         /* Serial Flash configs */
  46         FUNCMUX_SPI1_GMC_GMD = 0,
  47
  48         /* NAND flags */
  49         FUNCMUX_NDFLASH_ATC = 0,
  50         FUNCMUX_NDFLASH_KBC_8_BIT,
  51 };
  52 #endif  /* _TEGRA20_FUNCMUX_H_ */