include/dt-bindings/gpio/tegra-gpio.h

   1 /*
   2  * This header provides constants for binding nvidia,tegra*-gpio.
   3  *
   4  * The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below
   5  * provide names for this.
   6  *
   7  * The second cell contains standard flag values specified in gpio.h.
   8  */
   9
  10 #ifndef _DT_BINDINGS_GPIO_TEGRA_GPIO_H
  11 #define _DT_BINDINGS_GPIO_TEGRA_GPIO_H
  12
  13 #include <dt-bindings/gpio/gpio.h>
  14
  15 #define TEGRA_GPIO_BANK_ID_A 0
  16 #define TEGRA_GPIO_BANK_ID_B 1
  17 #define TEGRA_GPIO_BANK_ID_C 2
  18 #define TEGRA_GPIO_BANK_ID_D 3
  19 #define TEGRA_GPIO_BANK_ID_E 4
  20 #define TEGRA_GPIO_BANK_ID_F 5
  21 #define TEGRA_GPIO_BANK_ID_G 6
  22 #define TEGRA_GPIO_BANK_ID_H 7
  23 #define TEGRA_GPIO_BANK_ID_I 8
  24 #define TEGRA_GPIO_BANK_ID_J 9
  25 #define TEGRA_GPIO_BANK_ID_K 10
  26 #define TEGRA_GPIO_BANK_ID_L 11
  27 #define TEGRA_GPIO_BANK_ID_M 12
  28 #define TEGRA_GPIO_BANK_ID_N 13
  29 #define TEGRA_GPIO_BANK_ID_O 14
  30 #define TEGRA_GPIO_BANK_ID_P 15
  31 #define TEGRA_GPIO_BANK_ID_Q 16
  32 #define TEGRA_GPIO_BANK_ID_R 17
  33 #define TEGRA_GPIO_BANK_ID_S 18
  34 #define TEGRA_GPIO_BANK_ID_T 19
  35 #define TEGRA_GPIO_BANK_ID_U 20
  36 #define TEGRA_GPIO_BANK_ID_V 21
  37 #define TEGRA_GPIO_BANK_ID_W 22
  38 #define TEGRA_GPIO_BANK_ID_X 23
  39 #define TEGRA_GPIO_BANK_ID_Y 24
  40 #define TEGRA_GPIO_BANK_ID_Z 25
  41 #define TEGRA_GPIO_BANK_ID_AA 26
  42 #define TEGRA_GPIO_BANK_ID_BB 27
  43 #define TEGRA_GPIO_BANK_ID_CC 28
  44 #define TEGRA_GPIO_BANK_ID_DD 29
  45 #define TEGRA_GPIO_BANK_ID_EE 30
  46
  47 #define TEGRA_GPIO(bank, offset) \
  48         ((TEGRA_GPIO_BANK_ID_##bank * 8) + offset)
  49
  50 #endif