| Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Peter Griffin | d267688 | 2015-07-30 18:55:18 +0100 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2015 Linaro |
| 4 | * Peter Griffin <peter.griffin@linaro.org> |
| Peter Griffin | d267688 | 2015-07-30 18:55:18 +0100 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef _HI6220_GPIO_H_ |
| 8 | #define _HI6220_GPIO_H_ |
| 9 | |
| 10 | #define HI6220_GPIO_BASE(bank) (((bank < 4) ? 0xf8011000 : \ |
| 11 | 0xf7020000 - 0x4000) + (0x1000 * bank)) |
| 12 | |
| Peter Griffin | d267688 | 2015-07-30 18:55:18 +0100 | [diff] [blame] | 13 | #define HI6220_GPIO_PER_BANK 8 |
| 14 | #define HI6220_GPIO_DIR 0x400 |
| 15 | |
| 16 | struct gpio_bank { |
| 17 | u8 *base; /* address of registers in physical memory */ |
| 18 | }; |
| 19 | |
| 20 | /* Information about a GPIO bank */ |
| Simon Glass | b75b15b | 2020-12-03 16:55:23 -0700 | [diff] [blame] | 21 | struct hikey_gpio_plat { |
| Peter Griffin | d267688 | 2015-07-30 18:55:18 +0100 | [diff] [blame] | 22 | int bank_index; |
| Prabhakar Kushwaha | ec160b1 | 2015-10-25 13:18:12 +0530 | [diff] [blame] | 23 | ulong base; /* address of registers in physical memory */ |
| Peter Griffin | d267688 | 2015-07-30 18:55:18 +0100 | [diff] [blame] | 24 | }; |
| 25 | |
| 26 | #endif /* _HI6220_GPIO_H_ */ |