2020-10-01 09:13:08

by Michael Walle

[permalink] [raw]
Subject: [PATCH v2 1/3] dt-bindings: can: flexcan: list supported processors

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 <[email protected]>
---
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:

--
2.20.1


2020-10-06 22:11:38

by Marc Kleine-Budde

[permalink] [raw]
Subject: Re: [PATCH v2 1/3] dt-bindings: can: flexcan: list supported processors

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 <[email protected]>
> ---
> 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

--
Pengutronix e.K. | Marc Kleine-Budde |
Embedded Linux | https://www.pengutronix.de |
Vertretung West/Dortmund | Phone: +49-231-2826-924 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |

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