[PATCH V4 2/9] dt-bindings: mmc: imx-esdhc: Add imx8ulp compatible string

[Peng Fan (OSS)]

From: Jacky Bai <ping.bai at nxp.com>

The USDHC on i.MX8ULP is derived from i.MX8MM, it uses two
compatible strings, so update the compatible string for i.MX8ULP.

Reviewed-by: Dong Aisheng <aisheng.dong at nxp.com>
Acked-by: Rob Herring <robh at kernel.org>
Signed-off-by: Jacky Bai <ping.bai at nxp.com>
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 - v4 changes:
   no

 - v3 changes:
   no

 - v2 changes:
   refine the commit message

 Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
index 19621a2f8beb..d5be9863009c 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
@@ -44,6 +44,10 @@ properties:
               - fsl,imx8qm-usdhc
               - fsl,imx8qxp-usdhc
           - const: fsl,imx7d-usdhc
+      - items:
+          - enum:
+              - fsl,imx8ulp-usdhc
+          - const: fsl,imx8mm-usdhc
 
   reg:
     maxItems: 1
-- 
2.25.1