diff options
Diffstat (limited to 'drivers/pinctrl/meson/pinctrl-meson.h')
| -rw-r--r-- | drivers/pinctrl/meson/pinctrl-meson.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h index 5eaab925f427..c696f3241a36 100644 --- a/drivers/pinctrl/meson/pinctrl-meson.h +++ b/drivers/pinctrl/meson/pinctrl-meson.h @@ -1,14 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Pin controller and GPIO driver for Amlogic Meson SoCs * * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.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/>. */ #include <linux/gpio/driver.h> @@ -71,10 +65,21 @@ enum meson_reg_type { REG_DIR, REG_OUT, REG_IN, + REG_DS, NUM_REG, }; /** + * enum meson_pinconf_drv - value of drive-strength supported + */ +enum meson_pinconf_drv { + MESON_PINCONF_DRV_500UA, + MESON_PINCONF_DRV_2500UA, + MESON_PINCONF_DRV_3000UA, + MESON_PINCONF_DRV_4000UA, +}; + +/** * struct meson bank * * @name: bank name @@ -132,7 +137,8 @@ struct meson_pinctrl { .num_groups = ARRAY_SIZE(fn ## _groups), \ } -#define BANK(n, f, l, fi, li, per, peb, pr, pb, dr, db, or, ob, ir, ib) \ +#define BANK_DS(n, f, l, fi, li, per, peb, pr, pb, dr, db, or, ob, ir, ib, \ + dsr, dsb) \ { \ .name = n, \ .first = f, \ @@ -145,9 +151,13 @@ struct meson_pinctrl { [REG_DIR] = { dr, db }, \ [REG_OUT] = { or, ob }, \ [REG_IN] = { ir, ib }, \ + [REG_DS] = { dsr, dsb }, \ }, \ } +#define BANK(n, f, l, fi, li, per, peb, pr, pb, dr, db, or, ob, ir, ib) \ + BANK_DS(n, f, l, fi, li, per, peb, pr, pb, dr, db, or, ob, ir, ib, 0, 0) + #define MESON_PIN(x) PINCTRL_PIN(x, #x) /* Common pmx functions */ |