arch/arm/include/asm/arch-tegra/gp_padctrl.h

   1 /*
   2  *  (C) Copyright 2010-2012
   3  *  NVIDIA Corporation <www.nvidia.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _TEGRA_GP_PADCTRL_H_
   9 #define _TEGRA_GP_PADCTRL_H_
  10
  11 #define GP_HIDREV                       0x804
  12
  13 /* bit fields definitions for APB_MISC_GP_HIDREV register */
  14 #define HIDREV_CHIPID_SHIFT             8
  15 #define HIDREV_CHIPID_MASK              (0xff << HIDREV_CHIPID_SHIFT)
  16 #define HIDREV_MAJORPREV_SHIFT          4
  17 #define HIDREV_MAJORPREV_MASK           (0xf << HIDREV_MAJORPREV_SHIFT)
  18
  19 /* CHIPID field returned from APB_MISC_GP_HIDREV register */
  20 #define CHIPID_TEGRA20                  0x20
  21 #define CHIPID_TEGRA30                  0x30
  22 #define CHIPID_TEGRA114                 0x35
  23
  24 #endif  /* _TEGRA_GP_PADCTRL_H_ */