2a975ac9c30c ("dt-bindings: mailbox: Convert imx mu to json-schema")
56ae89228d9c ("dt-bindings: mailbox: imx-mu: correct example")
eabb8b8cfe96 ("dt-bindings: mailbox: imx-mu: add SCU MU support")
58340e7d779e ("dt-bindings: mailbox: imx-mu: add imx7ulp MU support")