diff options
author | Peng Fan <peng.fan@nxp.com> | 2021-10-22 18:18:55 +0800 |
---|---|---|
committer | Jacky Bai <ping.bai@nxp.com> | 2022-07-06 10:52:31 +0800 |
commit | 1719ccb5aafbd9c1d578a0eeaf688290b6d6fb0c (patch) | |
tree | 0900b87935fca80ff4f11774f96f847a217fc382 | |
parent | cb963f6113edd91e0fdb8f75efe4e5b52d23b92f (diff) |
MLK-25893-1 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: Peng Fan <peng.fan@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
-rw-r--r-- | Documentation/devicetree/bindings/mailbox/fsl,mu.yaml | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml index 3c2f6221df8f..ee2555aa1275 100644 --- a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml +++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml @@ -29,6 +29,7 @@ properties: - const: fsl,imx8ulp-mu - const: fsl,imx8-mu-scu - const: fsl,imx8-mu-seco + - const: fsl,imx8ulp-mu-s4 - items: - enum: - fsl,imx7s-mu |