mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
0ad40b2463
Add a new subsystem that handles multiplexer controllers. The API is the
same as in Linux.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
[trini: Update some error calls to use different functions or pass
correct arguments]
Signed-off-by: Tom Rini <trini@konsulko.com>
17 lines
483 B
C
17 lines
483 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* This header provides constants for most Multiplexer bindings.
|
|
*
|
|
* Most Multiplexer bindings specify an idle state. In most cases, the
|
|
* the multiplexer can be left as is when idle, and in some cases it can
|
|
* disconnect the input/output and leave the multiplexer in a high
|
|
* impedance state.
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_MUX_MUX_H
|
|
#define _DT_BINDINGS_MUX_MUX_H
|
|
|
|
#define MUX_IDLE_AS_IS (-1)
|
|
#define MUX_IDLE_DISCONNECT (-2)
|
|
|
|
#endif
|