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 * the 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