dt-bindings: perf: fsl-imx-ddr: Add i.MX91 compatible

i.MX91 has a DDR Performance Monitor Unit which is compatible with i.MX93.
This will add a compatible for i.MX91.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240924061251.3387850-1-xu.yang_2@nxp.com
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
index 37e8b98f2cdc10915b9ab91fd202fda73478f9be..8597ea625edba5d0e2a3373ae6cd45bb1ba351cc 100644 (file)
--- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
+++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
@@ -31,7 +31,9 @@ properties:
           - const: fsl,imx8dxl-ddr-pmu
           - const: fsl,imx8-ddr-pmu
       - items:
-          - const: fsl,imx95-ddr-pmu
+          - enum:
+              - fsl,imx91-ddr-pmu
+              - fsl,imx95-ddr-pmu
           - const: fsl,imx93-ddr-pmu
 
   reg: