From:   "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To:     robh+dt@kernel.org, aisheng.dong@nxp.com, shawnguo@kernel.org,
        s.hauer@pengutronix.de, ulf.hansson@linaro.org, broonie@kernel.org,
        linux@roeck-us.net, wim@linux-watchdog.org, linux@rempel-privat.de
Cc:     kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
        daniel.lezcano@linaro.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org,
        linux-serial@vger.kernel.org, linux-spi@vger.kernel.org,
        linux-watchdog@vger.kernel.org, Jacky Bai <ping.bai@nxp.com>,
        Rob Herring <robh@kernel.org>, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V4 6/9] dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible string
Date:   Fri, 12 Nov 2021 16:29:27 +0800
Message-Id: <20211112082930.3809351-7-peng.fan@oss.nxp.com>
In-Reply-To: <20211112082930.3809351-1-peng.fan@oss.nxp.com>
References: <20211112082930.3809351-1-peng.fan@oss.nxp.com>
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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>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

 - 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