| Current Path : /lib/modules/5.4.0-216-generic/build/include/linux/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : //lib/modules/5.4.0-216-generic/build/include/linux/gpio-pxa.h |
/* SPDX-License-Identifier: GPL-2.0 */
#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);
struct pxa_gpio_platform_data {
int irq_base;
int (*gpio_set_wake)(unsigned int gpio, unsigned int on);
};
#endif /* __GPIO_PXA_H */