projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 0f3cf2b3 K |
1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | ||
| 3 | #ifndef _GPIO_DA8XX_DEFS_H_ | |
| 4 | #define _GPIO_DA8XX_DEFS_H_ | |
| 5 | ||
| 6 | struct davinci_gpio { | |
| 7 | unsigned int dir; | |
| 8 | unsigned int out_data; | |
| 9 | unsigned int set_data; | |
| 10 | unsigned int clr_data; | |
| 11 | unsigned int in_data; | |
| 12 | unsigned int set_rising; | |
| 13 | unsigned int clr_rising; | |
| 14 | unsigned int set_falling; | |
| 15 | unsigned int clr_falling; | |
| 16 | unsigned int intstat; | |
| 17 | }; | |
| 18 | ||
| 19 | struct davinci_gpio_bank { | |
| 20 | int num_gpio; | |
| 21 | unsigned int irq_num; | |
| 22 | unsigned int irq_mask; | |
| 23 | unsigned long *in_use; | |
| 24 | struct davinci_gpio *base; | |
| 25 | }; | |
| 26 | ||
| 27 | #define GPIO_NAME_SIZE 20 | |
| 28 | #define MAX_NUM_GPIOS 144 | |
| 29 | #define GPIO_BIT(gp) ((gp) & 0x1F) | |
| 30 | ||
| bcee8d67 | 31 | #if CONFIG_IS_ENABLED(DM_GPIO) |
| 0f3cf2b3 K |
32 | |
| 33 | /* Information about a GPIO bank */ | |
| 8a8d24bd | 34 | struct davinci_gpio_plat { |
| 0f3cf2b3 K |
35 | int bank_index; |
| 36 | ulong base; /* address of registers in physical memory */ | |
| 37 | const char *port_name; | |
| 38 | }; | |
| 39 | #endif | |
| 40 | ||
| 41 | #endif |