67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
/* 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 const struct driver meson_axg_gpio_driver;
|
|
|
|
#endif /* __PINCTRL_MESON_AXG_H__ */
|