[PATCH v8 2/4] dt-bindings: mailbox: imx-mu: add generic MU channel support

On Tue, Jul 31, 2018 at 04:11:44PM +0200, Oleksij Rempel wrote:

Each MU has four pairs of rx/tx data register with four rx/tx interrupts
which can also be used as a separate channel.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 .../devicetree/bindings/mailbox/fsl,mu.txt    | 28 +++++++++++++++++--
 1 file changed, 25 insertions(+), 3 deletions(-)

Reviewed-by: Rob Herring <robh@kernel.org>