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

Peng Fan (OSS)
2021-11-20T11:36:36Z

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(-)

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
--
2.25.1