mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-19 08:28:51 +09:00
![Jerome Brunet](/assets/img/avatar_default.png)
In preparation of supporting the new Amlogix AGX SoCs, we need to move the Amlogic GX pinmux functions out of the common code to be able to add a different set of SoC specific pinmux functions for AXG. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* 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__ */
|