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 */
12extern int pxa_last_gpio;
13
14extern int pxa_irq_to_gpio(int irq);
15
16struct 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