diff mbox series

[06/22] dt-bindings: pwm: imx-pwm: Add i.MX 8M compatibles

Message ID 20200823161550.3981-6-krzk@kernel.org
State Superseded
Headers show
Series [01/22] dt-bindings: gpio: fsl-imx-gpio: Add i.MX 8 compatibles | expand

Checks

Context Check Description
robh/dt-meta-schema success
robh/checkpatch warning total: 0 errors, 1 warnings, 20 lines checked

Commit Message

Krzysztof Kozlowski Aug. 23, 2020, 4:15 p.m. UTC
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-evk.dt.yaml: pwm@30660000:
    compatible:0: 'fsl,imx8mm-pwm' is not one of ['fsl,imx1-pwm', 'fsl,imx27-pwm']
    From schema: Documentation/devicetree/bindings/pwm/imx-pwm.yaml

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: pwm@30660000:
    compatible: ['fsl,imx8mm-pwm', 'fsl,imx27-pwm'] is too long

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: pwm@30660000:
    compatible: Additional items are not allowed ('fsl,imx27-pwm' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 Documentation/devicetree/bindings/pwm/imx-pwm.yaml | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
index 01df06777cba..473863eb67e5 100644
--- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
@@ -19,9 +19,17 @@  properties:
       - 3
 
   compatible:
-    enum:
-      - fsl,imx1-pwm
-      - fsl,imx27-pwm
+    oneOf:
+      - enum:
+          - fsl,imx1-pwm
+          - fsl,imx27-pwm
+      - items:
+          - enum:
+              - fsl,imx8mm-pwm
+              - fsl,imx8mn-pwm
+              - fsl,imx8mp-pwm
+              - fsl,imx8mq-pwm
+          - const: fsl,imx27-pwm
 
   reg:
     maxItems: 1