include/asm/mcfgpio.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <asm-generic/gpio.h>
28 		return -EINVAL;  in __gpio_get_value()
42 		return -EINVAL;  in __gpio_cansleep()
47 	return -EINVAL;  in __gpio_to_irq()
55 		return -EINVAL;  in gpio_direction_input()
63 		return -EINVAL;  in gpio_direction_output()
71 		return -EINVAL;  in gpio_request()
85  * Some parts have 8 bit ports, some have 16bit and some have 32bit; some have
88  * input; some require a read-modify-write access to change an output, others
102 /* These parts have GPIO organized by 8 bit ports */
111 /* These parts have GPIO organized by 16 bit ports */
120 /* These parts have GPIO organized by 32 bit ports */
138  * read-modify-write to change an output and a GPIO module which has separate
144  * read-modify-write as well as those controlled by the EPORT and GPIO modules.
146 #define MCFGPIO_SCR_START		40
155 					mcfgpio_port(gpio - MCFGPIO_SCR_START))
158 					mcfgpio_port(gpio - MCFGPIO_SCR_START))
203 	else if (gpio < 40)  in __mcfgpio_ppdr()
208 		return MCFGPIO_PPDR + mcfgpio_port(gpio - MCFGPIO_SCR_START);  in __mcfgpio_ppdr()
246 	else if (gpio < 40)  in __mcfgpio_podr()
251 		return MCFGPIO_PODR + mcfgpio_port(gpio - MCFGPIO_SCR_START);  in __mcfgpio_podr()
289 	else if (gpio < 40)  in __mcfgpio_pddr()
294 		return MCFGPIO_PDDR + mcfgpio_port(gpio - MCFGPIO_SCR_START);  in __mcfgpio_pddr()