1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015 Linaro
4  * Peter Griffin <peter.griffin@linaro.org>
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 
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 */
21 struct hikey_gpio_platdata {
22 	int bank_index;
23 	ulong base;     /* address of registers in physical memory */
24 };
25 
26 #endif /* _HI6220_GPIO_H_ */
27