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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2017 Jerome Brunet <jbrunet@baylibre.com>
* Copyright (C) 2017 Xingyu Chen <xingyu.chen@amlogic.com>
*/
#ifndef __PINCTRL_MESON_AXG_H__
#define __PINCTRL_MESON_AXG_H__
#include "pinctrl-meson.h"
struct meson_pmx_bank {
const char *name;
unsigned int first;
unsigned int last;
unsigned int reg;
unsigned int offset;
};
struct meson_axg_pmx_data {
struct meson_pmx_bank *pmx_banks;
unsigned int num_pmx_banks;
};
#define BANK_PMX(n, f, l, r, o) \
{ \
.name = n, \
.first = f, \
.last = l, \
.reg = r, \
.offset = o, \
}
struct meson_pmx_axg_data {
unsigned int func;
};
#define PMX_DATA(f) \
{ \
.func = f, \
}
#define GROUP(grp, f) \
{ \
.name = #grp, \
.pins = grp ## _pins, \
.num_pins = ARRAY_SIZE(grp ## _pins), \
.data = (const struct meson_pmx_axg_data[]){ \
PMX_DATA(f), \
}, \
}
#define GPIO_GROUP(gpio, b) \
{ \
.name = #gpio, \
.pins = (const unsigned int[]){ PIN(gpio, b) }, \
.num_pins = 1, \
.data = (const struct meson_pmx_axg_data[]){ \
PMX_DATA(0), \
}, \
}
extern const struct pinctrl_ops meson_axg_pinctrl_ops;
extern U_BOOT_DRIVER(meson_axg_gpio);
#endif /* __PINCTRL_MESON_AXG_H__ */
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