Re: [PATCH v3 08/19] dt-bindings: watchdog: fsl-imx-wdt: Add i.MX 8M compatibles
From: Guenter Roeck <linux@roeck-us.net>
Date: 2020-08-25 22:21:27
Also in:
linux-devicetree, linux-gpio, linux-mmc, linux-pm, linux-pwm, linux-serial, linux-watchdog, lkml
On 8/25/20 12:35 PM, Krzysztof Kozlowski wrote:
DTSes with new i.MX 8M SoCs introduce their own compatibles so add them
to fix dtbs_check warnings like:
arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dt.yaml: watchdog@30280000:
compatible:0: 'fsl,imx8mm-wdt' is not one of ['fsl,imx21-wdt']
From schema: Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dt.yaml: watchdog@30280000:
compatible: ['fsl,imx8mm-wdt', 'fsl,imx21-wdt'] is too long
arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dt.yaml: watchdog@30280000:
compatible: Additional items are not allowed ('fsl,imx21-wdt' was unexpected)
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>Reviewed-by: Guenter Roeck <linux@roeck-us.net>
quoted hunk ↗ jump to hunk
--- .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml index d96b93b11fad..991b4e33486e 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml@@ -14,8 +14,15 @@ allOf: properties: compatible: - enum: - - fsl,imx21-wdt + oneOf: + - const: fsl,imx21-wdt + - items: + - enum: + - fsl,imx8mm-wdt + - fsl,imx8mn-wdt + - fsl,imx8mp-wdt + - fsl,imx8mq-wdt + - const: fsl,imx21-wdt reg: maxItems: 1
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