[PATCH] dt-bindings: timer: fsl,imxgpt: Add imx8mp-gpt compatible

[Rasmus Villemoes]

The imx8mp has the same GPT as imx6dl. Add fsl,imx8mp-gpt to the set
of values that can be used together with fsl,imx6dl-gpt.

Signed-off-by: Rasmus Villemoes <linux at rasmusvillemoes.dk>
---
This allows what imx8mp.dtsi already does, namely

	compatible = "fsl,imx8mp-gpt", "fsl,imx6dl-gpt";

Currently "make CHECK_DTBS=1 freescale/imx8mp-evk.dtb" results in
dozens of lines, partly because the IP block appears three times in
imx8mp.dtsi, partly because the checker lists all the ways the
compatible string(s) do not match the binding. With this, that command
merely produces three lines of (unrelated) warnings.

 Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml b/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml
index 716c6afcca1f..f5f8b297da13 100644
--- a/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml
+++ b/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml
@@ -31,6 +31,7 @@ properties:
           - enum:
               - fsl,imx6sl-gpt
               - fsl,imx6sx-gpt
+              - fsl,imx8mp-gpt
               - fsl,imxrt1050-gpt
               - fsl,imxrt1170-gpt
           - const: fsl,imx6dl-gpt
-- 
2.37.2