linux_dsm_epyc7002/include/linux/via-gpio.h

/*
 * Support for viafb GPIO ports.
 *
 * Copyright 2009 Jonathan Corbet <corbet@lwn.net>
 * Distributable under version 2 of the GNU General Public License.
 */

#ifndef __VIA_GPIO_H__
#define __VIA_GPIO_H__

extern int viafb_gpio_lookup(const char *name);
extern int viafb_gpio_init(void);
extern void viafb_gpio_exit(void);
#endif
viafb: add a driver for GPIO lines This is a simple gpiolib driver giving access to the GPIO lines in the VIA framebuffer system. A simple mechanism exists for switching lines between GPIO and I2C, but it's only compile-time for now. Cc: ScottFang@viatech.com.cn Cc: JosephChan@via.com.tw Cc: Harald Welte <laforge@gnumonks.org> Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2009-12-02 10:39:57 +07:00			`/*`
			`* Support for viafb GPIO ports.`
			`*`
			`* Copyright 2009 Jonathan Corbet <corbet@lwn.net>`
			`* Distributable under version 2 of the GNU General Public License.`
			`*/`

			`#ifndef __VIA_GPIO_H__`
			`#define __VIA_GPIO_H__`

			`extern int viafb_gpio_lookup(const char *name);`
viafb: Turn GPIO and i2c into proper platform devices Another step toward making this thing a real multifunction device driver. Cc: ScottFang@viatech.com.cn Cc: JosephChan@via.com.tw Cc: Harald Welte <laforge@gnumonks.org> Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2010-04-23 06:39:34 +07:00			`extern int viafb_gpio_init(void);`
			`extern void viafb_gpio_exit(void);`
viafb: add a driver for GPIO lines This is a simple gpiolib driver giving access to the GPIO lines in the VIA framebuffer system. A simple mechanism exists for switching lines between GPIO and I2C, but it's only compile-time for now. Cc: ScottFang@viatech.com.cn Cc: JosephChan@via.com.tw Cc: Harald Welte <laforge@gnumonks.org> Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2009-12-02 10:39:57 +07:00			`#endif`