From b341be6de98caf746100b2740ed2db68cd083261 Mon Sep 17 00:00:00 2001 From: Dario Binacchi Date: Tue, 28 Mar 2023 09:33:24 +0200 Subject: [PATCH] dt-bindings: arm: stm32: add compatible for syscon gcan node 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 Acked-by: Rob Herring Link: https://lore.kernel.org/all/20230328073328.3949796-2-dario.binacchi@amarulasolutions.com Signed-off-by: Marc Kleine-Budde --- Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml | 2 ++ 1 file changed, 2 insertions(+) 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 -- 2.11.0