Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
157d2644 HZ |
2 | #ifndef __GPIO_PXA_H |
3 | #define __GPIO_PXA_H | |
4 | ||
5 | #define GPIO_bit(x) (1 << ((x) & 0x1f)) | |
6 | ||
7 | #define gpio_to_bank(gpio) ((gpio) >> 5) | |
8 | ||
9 | /* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). | |
10 | * Those cases currently cause holes in the GPIO number space, the | |
11 | * actual number of the last GPIO is recorded by 'pxa_last_gpio'. | |
12 | */ | |
13 | extern int pxa_last_gpio; | |
14 | ||
15 | extern int pxa_irq_to_gpio(int irq); | |
16 | ||
b95ace54 | 17 | struct pxa_gpio_platform_data { |
b8f649f1 | 18 | int irq_base; |
b95ace54 RJ |
19 | int (*gpio_set_wake)(unsigned int gpio, unsigned int on); |
20 | }; | |
21 | ||
157d2644 | 22 | #endif /* __GPIO_PXA_H */ |