Commit a6daa220 authored by Peng Fan's avatar Peng Fan Committed by Jassi Brar
Browse files

dt-bindings: mailbox: imx-mu: add i.MX8ULP S400 MU support 



Similar to i.MX8QM/QXP SCU, i.MX8ULP SCU MU is dedicated for
communication between S400 and Cortex-A cores from hardware design,
it could not be reused for other purpose. To use S400 MU more
effectivly, add "fsl,imx8ulp-mu-s4" compatile to support fast IPC.

Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 9a172b62

Documentation/devicetree/bindings/mailbox/fsl,mu.yaml

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ properties: 
      - const: fsl,imx7ulp-mu

      - const: fsl,imx8ulp-mu

      - const: fsl,imx8-mu-scu

      - const: fsl,imx8ulp-mu-s4

      - items:

          - enum:

              - fsl,imx7s-mu