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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
- * Copyright (C) 2017 Jerome Brunet <jbrunet@baylibre.com>
- */
- #ifndef __PINCTRL_MESON_GX_H__
- #define __PINCTRL_MESON_GX_H__
- #include "pinctrl-meson.h"
- struct meson_gx_pmx_data {
- bool is_gpio;
- unsigned int reg;
- unsigned int bit;
- };
- #define PMX_DATA(r, b, g) \
- { \
- .reg = r, \
- .bit = b, \
- .is_gpio = g, \
- }
- #define GROUP(grp, r, b) \
- { \
- .name = #grp, \
- .pins = grp ## _pins, \
- .num_pins = ARRAY_SIZE(grp ## _pins), \
- .data = (const struct meson_gx_pmx_data[]){ \
- PMX_DATA(r, b, false), \
- }, \
- }
- #define GPIO_GROUP(gpio, b) \
- { \
- .name = #gpio, \
- .pins = (const unsigned int[]){ PIN(gpio, b) }, \
- .num_pins = 1, \
- .data = (const struct meson_gx_pmx_data[]){ \
- PMX_DATA(0, 0, true), \
- }, \
- }
- extern const struct pinctrl_ops meson_gx_pinctrl_ops;
- extern const struct driver meson_gx_gpio_driver;
- #endif /* __PINCTRL_MESON_GX_H__ */
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