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| /*
| * First generation of pinmux driver for Amlogic Meson SoCs
| *
| * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
| * Copyright (C) 2017 Jerome Brunet <jbrunet@baylibre.com>
| *
| * This program is free software; you can redistribute it and/or
| * modify it under the terms of the GNU General Public License
| * version 2 as published by the Free Software Foundation.
| *
| * You should have received a copy of the GNU General Public License
| * along with this program. If not, see <http://www.gnu.org/licenses/>.
| */
|
| struct meson8_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 meson8_pmx_data[]){ \
| PMX_DATA(r, b, false), \
| }, \
| }
|
| #define GPIO_GROUP(gpio) \
| { \
| .name = #gpio, \
| .pins = (const unsigned int[]){ gpio }, \
| .num_pins = 1, \
| .data = (const struct meson8_pmx_data[]){ \
| PMX_DATA(0, 0, true), \
| }, \
| }
|
| extern const struct pinmux_ops meson8_pmx_ops;
|
|
