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