On Mon, Jan 22, 2024 at 02:13:16PM +0100, Marc Kleine-Budde wrote:
> On 22.01.2024 12:19:50, Conor Dooley wrote:
> > From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> >
> > The CAN controller on PolarFire SoC has an AHB peripheral clock _and_ a
> > CAN bus clock. The bus clock was omitted when the binding was written,
> > but is required for operation. Make up for lost time and add it.
> >
> > Cautionary tale in adding bindings without having implemented a real
> > user for them perhaps.
> >
> > Fixes: c878d518d7b6 ("dt-bindings: can: mpfs: document the mpfs CAN controller")
> > Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> > ---
> > .../devicetree/bindings/net/can/microchip,mpfs-can.yaml | 6 ++++--
> > 1 file changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml b/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
> > index 45aa3de7cf01..01e4d4a54df6 100644
> > --- a/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
> > +++ b/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
> > @@ -24,7 +24,9 @@ properties:
> > maxItems: 1
> >
> > clocks:
> > - maxItems: 1
> > + items:
> > + - description: AHB peripheral clock
> > + - description: CAN bus clock
>
> What about adding clock-names, so that the order can be checked
> automatically?
I don't personally care for doing so, but if your heart is set on having
them, then sure.
Cheers,
Conor.
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