xref: /openbmc/linux/include/dt-bindings/mux/mux.h (revision 80d7f913)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * This header provides constants for most Multiplexer bindings.
4  *
5  * Most Multiplexer bindings specify an idle state. In most cases, the
6  * multiplexer can be left as is when idle, and in some cases it can
7  * disconnect the input/output and leave the multiplexer in a high
8  * impedance state.
9  */
10 
11 #ifndef _DT_BINDINGS_MUX_MUX_H
12 #define _DT_BINDINGS_MUX_MUX_H
13 
14 #define MUX_IDLE_AS_IS      (-1)
15 #define MUX_IDLE_DISCONNECT (-2)
16 
17 #endif
18