/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  Copyright (C) 2012 John Crispin <john@phrozen.org>
 */

#ifndef _PINCTRL_MTMIPS_H__
#define _PINCTRL_MTMIPS_H__

#define FUNC(name, value, pin_first, pin_count) \
        { name, value, pin_first, pin_count }

#define GRP(_name, _func, _mask, _shift) \
        { .name = _name, .mask = _mask, .shift = _shift, \
          .func = _func, .gpio = _mask, \
          .func_count = ARRAY_SIZE(_func) }

#define GRP_G(_name, _func, _mask, _gpio, _shift) \
        { .name = _name, .mask = _mask, .shift = _shift, \
          .func = _func, .gpio = _gpio, \
          .func_count = ARRAY_SIZE(_func) }

struct mtmips_pmx_group;

struct mtmips_pmx_func {
        const char *name;
        const char value;

        int pin_first;
        int pin_count;
        int *pins;

        int *groups;
        int group_count;

        int enabled;
};

struct mtmips_pmx_group {
        const char *name;
        int enabled;

        const u32 shift;
        const char mask;
        const char gpio;

        struct mtmips_pmx_func *func;
        int func_count;
};

int mtmips_pinctrl_init(struct platform_device *pdev,
                        struct mtmips_pmx_group *data);

#endif