mux.h 483 B

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  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. #ifndef _DT_BINDINGS_MUX_MUX_H
  11. #define _DT_BINDINGS_MUX_MUX_H
  12. #define MUX_IDLE_AS_IS (-1)
  13. #define MUX_IDLE_DISCONNECT (-2)
  14. #endif