[v9,1/5] dt-bindings: arm: stm32: add compatible for syscon gcan node
diff mbox series

Message ID 20230327201630.3874028-2-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • can: bxcan: add support for ST bxCAN controller
Related show

Commit Message

Dario Binacchi March 27, 2023, 8:16 p.m. UTC 
Since commit ad440432d1f9 ("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: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Rob Herring <robh@kernel.org>

---

Changes in v9:
- Fix commit description formatting. No semantic changes have been made.

Changes in v5:
- Add Rob Herring's Acked-by tag.

 .../devicetree/bindings/arm/stm32/st,stm32-syscon.yaml          | 2 ++
 1 file changed, 2 insertions(+)

Patch
diff mbox series 

diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
index b2b156cc160a..ad8e51aa01b0 100644
--- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
@@ -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