diff options
author | Olof Johansson <olof@lixom.net> | 2012-05-09 23:42:14 -0700 |
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committer | Olof Johansson <olof@lixom.net> | 2012-05-09 23:42:14 -0700 |
commit | b664ae6ff92f7ba5c597d4f1b74d478d712c01c4 (patch) | |
tree | b7751d3ee14c1bdbb0274ed2d22fca7b0ef51ff3 /drivers/pinctrl/devicetree.h | |
parent | ca731a5da08926f669360342bcad50353fbe141a (diff) | |
parent | dcb5dbc305b975cccf40942feba40964069541d3 (diff) |
Merge tag 'pinctrl-mergebase-20120418' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into next/pinctrl
By Stephen Warren (12) and others
via Linus Walleij
* tag 'pinctrl-mergebase-20120418' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (24 commits)
pinctrl: show pin name for pingroups in sysfs
pinctrl: show pin name when request pins
pinctrl: implement devm_pinctrl_get()/put()
pinctrl: a minor fix of pin config debug information
pinctrl: pinconf: fix compilation error if PINCONF is not selected
pinctrl: allow pctldevs to decode pin config in debugfs
pinctrl: ifdef CONFIG_DEBUG_FS cleanup
pinctrl: mark non-EXPERIMENTAL
pinctrl: tegra: Add complete device tree support
dt: Document Tegra20/30 pinctrl binding
dt: Move Tegra20 pin mux binding into new pinctrl directory
dt: pinctrl: Document device tree binding
dt: add property iteration helpers
pinctrl: implement pinctrl deferred probing
pinctrl: add some error checking for user interfaces
pinctrl: fix pinmux_check_ops error checking
pinctrl: replace list_*() with get_*_count()
pinctrl: mark const init data with __initconst instead of __initdata
Documentation: pinctrl: add missing spi0_0 grp in example
pinctrl: fix build when CONFIG_OF && !CONFIG_PINCTRL
...
Resolved conflicts in drivers/pinctrl/core.c due to same patch being
applied in two branches.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/pinctrl/devicetree.h')
-rw-r--r-- | drivers/pinctrl/devicetree.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h new file mode 100644 index 000000000000..760bc4960f58 --- /dev/null +++ b/drivers/pinctrl/devicetree.h @@ -0,0 +1,35 @@ +/* + * Internal interface to pinctrl device tree integration + * + * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifdef CONFIG_OF + +void pinctrl_dt_free_maps(struct pinctrl *p); +int pinctrl_dt_to_map(struct pinctrl *p); + +#else + +static inline int pinctrl_dt_to_map(struct pinctrl *p) +{ + return 0; +} + +static inline void pinctrl_dt_free_maps(struct pinctrl *p) +{ +} + +#endif |