| #ifndef __GPIO_PXA_H | |
| #define __GPIO_PXA_H | |
| #define GPIO_bit(x) (1 << ((x) & 0x1f)) | |
| #define gpio_to_bank(gpio) ((gpio) >> 5) | |
| /* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). | |
| * Those cases currently cause holes in the GPIO number space, the | |
| * actual number of the last GPIO is recorded by 'pxa_last_gpio'. | |
| */ | |
| extern int pxa_last_gpio; | |
| extern int pxa_irq_to_gpio(int irq); | |
| #endif /* __GPIO_PXA_H */ |