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- #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 */
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