linux-kernel - [PATCH v3 07/14] dt-bindings: thermal: imx8mm-thermal: Add i.MX 8M Nano compatible

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Message-Id: <20200904152404.20636-8-krzk@kernel.org>
Date:   Fri,  4 Sep 2020 17:23:57 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Rob Herring <robh+dt@...nel.org>, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org,
        linux-pwm@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-watchdog@...r.kernel.org
Cc:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Guenter Roeck <linux@...ck-us.net>,
        Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v3 07/14] dt-bindings: thermal: imx8mm-thermal: Add i.MX 8M Nano compatible

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/imx8mn-evk.dt.yaml: tmu@...60000:
    compatible:0: 'fsl,imx8mn-tmu' is not one of ['fsl,imx8mm-tmu', 'fsl,imx8mp-tmu']
    From schema: Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml

  arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: tmu@...60000:
    compatible: ['fsl,imx8mn-tmu', 'fsl,imx8mm-tmu'] is too long

  arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: tmu@...60000:
    compatible: Additional items are not allowed ('fsl,imx8mm-tmu' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../devicetree/bindings/thermal/imx8mm-thermal.yaml    | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml b/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
index 38852877b8e3..89c54e08ee61 100644
--- a/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
@@ -18,9 +18,13 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - fsl,imx8mm-tmu
-      - fsl,imx8mp-tmu
+    oneOf:
+      - enum:
+          - fsl,imx8mm-tmu
+          - fsl,imx8mp-tmu
+      - items:
+          - const: fsl,imx8mn-tmu
+          - const: fsl,imx8mm-tmu
 
   reg:
     maxItems: 1
-- 
2.17.1