diff mbox series

[V5,5/8] dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible string

Message ID 20211120113454.785997-6-peng.fan@oss.nxp.com (mailing list archive)
State New, archived
Headers show
Series dt-bindinds/dts: support i.MX8ULP | expand

Commit Message

Peng Fan (OSS) Nov. 20, 2021, 11:34 a.m. UTC 
From: Jacky Bai <ping.bai@nxp.com>

The wdog on i.MX8ULP is derived from i.MX7ULP, it uses two compatible
strings, so update the compatible string for i.MX8ULP.

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

 - v5 changes:
   no

 - v4 changes:
   no

 - v3 changes:
   no

 - v2 changes:
   refine the commit message

 .../devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml      | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
index 51d6d482bbc2..fb603a20e396 100644
--- a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
@@ -14,8 +14,11 @@  allOf:
 
 properties:
   compatible:
-    enum:
-      - fsl,imx7ulp-wdt
+    oneOf:
+      - const: fsl,imx7ulp-wdt
+      - items:
+          - const: fsl,imx8ulp-wdt
+          - const: fsl,imx7ulp-wdt
 
   reg:
     maxItems: 1