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 51