Commit b341be6d authored by Dario Binacchi's avatar Dario Binacchi Committed by Marc Kleine-Budde
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dt-bindings: arm: stm32: add compatible for syscon gcan node 



Since commit ad440432 ("dt-bindings: mfd: Ensure 'syscon' has a
more specific compatible") it is required to provide at least 2 compatibles
string for syscon node.
This patch documents the new compatible for stm32f4 SoC to support
global/shared CAN registers access for bxCAN controllers.

Signed-off-by: default avatarDario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/all/20230328073328.3949796-2-dario.binacchi@amarulasolutions.com


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 96d1c81e

Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml

+2 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ properties: 
              - st,stm32-syscfg

              - st,stm32-power-config

              - st,stm32-tamp

              - st,stm32f4-gcan

          - const: syscon

      - items:

          - const: st,stm32-tamp
@@ -42,6 +43,7 @@ if: 
      contains:

        enum:

          - st,stm32mp157-syscfg

          - st,stm32f4-gcan

then:

  required:

    - clocks