diff mbox series

[v2,1/3] dt-bindings: can: flexcan: list supported processors

Message ID 20201001091131.30514-2-michael@walle.cc
State Not Applicable
Headers show
Series arm64: dts: add FlexCAN support to LS1028A and sl28 | expand

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Commit Message

Michael Walle Oct. 1, 2020, 9:11 a.m. UTC
The compatible is a pattern match. Explicitly list all possible values.
Also mention that the ls1028ar1 must be followed by lx2160ar1.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Marc Kleine-Budde Oct. 6, 2020, 7:25 p.m. UTC | #1
On 10/1/20 11:11 AM, Michael Walle wrote:
> The compatible is a pattern match. Explicitly list all possible values.
> Also mention that the ls1028ar1 must be followed by lx2160ar1.
> 
> Signed-off-by: Michael Walle <michael@walle.cc>
> ---
>  Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
> index 94c0f8bf4deb..c6152dc2d2d0 100644
> --- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
> +++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
> @@ -4,6 +4,12 @@ Required properties:
>  
>  - compatible : Should be "fsl,<processor>-flexcan"
>  
> +  where <processor> is imx8qm, imx6q, imx28, imx53, imx35, imx25, p1010,
> +  vf610, ls1021ar2, lx2160ar1, ls1028ar1.
> +
> +  The ls1028ar1 must be followed by lx2160ar1, e.g.
> +   - "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan"
> +
>    An implementation should also claim any of the following compatibles
>    that it is fully backwards compatible with:
>  
> 

Added this patch to linux-can-next. The others should probably go via the arm
SoC tree.

Marc
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
index 94c0f8bf4deb..c6152dc2d2d0 100644
--- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
+++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
@@ -4,6 +4,12 @@  Required properties:
 
 - compatible : Should be "fsl,<processor>-flexcan"
 
+  where <processor> is imx8qm, imx6q, imx28, imx53, imx35, imx25, p1010,
+  vf610, ls1021ar2, lx2160ar1, ls1028ar1.
+
+  The ls1028ar1 must be followed by lx2160ar1, e.g.
+   - "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan"
+
   An implementation should also claim any of the following compatibles
   that it is fully backwards compatible with: