[PATCH 1/2] bindings: perf: imx-ddr: add compatible string

[Joakim Zhang <qiangqing.zhang@xxxxxxx>]

Add extra compabile string to support driver.

Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx>
---
 Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
index 5aad9f4e0b2a..80a92385367e 100644
--- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
+++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
@@ -15,6 +15,9 @@ properties:
       - enum:
           - fsl,imx8-ddr-pmu
           - fsl,imx8m-ddr-pmu
+          - fsl,imx8mq-ddr-pmu
+          - fsl,imx8mm-ddr-pmu
+          - fsl,imx8mn-ddr-pmu
           - fsl,imx8mp-ddr-pmu
       - items:
           - enum:
-- 
2.17.1