u-boot/arch/arm/include/asm/arch-tegra/funcmux.h
Heinrich Schuchardt 185f812c41 doc: replace @return by Return:
Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19 18:11:34 +01:00

28 lines
884 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
*/
/* 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_ */