mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
5b8031ccb4
In a number of places we had wordings of the GPL (or LGPL in a few cases) license text that were split in such a way that it wasn't caught previously. Convert all of these to the correct SPDX-License-Identifier tag. Signed-off-by: Tom Rini <trini@konsulko.com>
29 lines
884 B
C
29 lines
884 B
C
/*
|
|
* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0
|
|
*/
|
|
|
|
/* Tegra high-level function multiplexing */
|
|
|
|
#ifndef _TEGRA_FUNCMUX_H_
|
|
#define _TEGRA_FUNCMUX_H_
|
|
|
|
/**
|
|
* Select a config for a particular peripheral.
|
|
*
|
|
* Each peripheral can operate through a number of configurations,
|
|
* which are sets of pins that it uses to bring out its signals.
|
|
* The basic config is 0, and higher numbers indicate different
|
|
* pinmux settings to bring the peripheral out on other pins,
|
|
*
|
|
* This function also disables tristate for the function's pins,
|
|
* so that they operate in normal mode.
|
|
*
|
|
* @param id Peripheral id
|
|
* @param config Configuration to use (FUNCMUX_...), 0 for default
|
|
* @return 0 if ok, -1 on error (e.g. incorrect id or config)
|
|
*/
|
|
int funcmux_select(enum periph_id id, int config);
|
|
|
|
#endif /* _TEGRA_FUNCMUX_H_ */
|