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/*
* Copyright (C) 2015 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation version 2.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __SOC_BROADCOM_CYGNUS_GPIO_H__
#define __SOC_BROADCOM_CYGNUS_GPIO_H__
#include <types.h>
#define ENOTSUPP 524 /* Operation is not supported */
/* Supported GPIO types. Not all of these types are supported on all boards. */
enum iproc_gpio_types {
IPROC_GPIO_CCA_ID,
IPROC_GPIO_CMICM_ID,
IPROC_GPIO_ASIU_ID
};
typedef u32 gpio_t;
void *cygnus_pinmux_init(void);
int cygnus_gpio_request_enable(void *priv, unsigned pin);
void cygnus_gpio_disable_free(void *priv, unsigned pin);
void gpio_init(void);
void gpio_free(gpio_t gpio);
#endif /* __SOC_BROADCOM_CYGNUS_GPIO_H__ */
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