diff mbox series

[v3,6/9] dt-bindings: sun6i-dsi: Add R40 DPHY compatible (w/ A31 fallback)

Message ID 20191231130528.20669-7-jagan@amarulasolutions.com
State New
Headers
Series drm/sun4i: Allwinner R40 MIPI-DSI support |

Commit Message

Jagan Teki Dec. 31, 2019, 1:05 p.m. UTC 
The MIPI DSI PHY controller on Allwinner R40 is similar
on the one on A31.

Add R40 compatible and append A31 compatible as fallback.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- update the binding in new yaml format

 .../devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml   | 1 +
 1 file changed, 1 insertion(+)

Comments

Maxime Ripard Jan. 2, 2020, 11:03 a.m. UTC | #1 
On Tue, Dec 31, 2019 at 06:35:25PM +0530, Jagan Teki wrote:
> The MIPI DSI PHY controller on Allwinner R40 is similar
> on the one on A31.
>
> Add R40 compatible and append A31 compatible as fallback.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> Changes for v3:
> - update the binding in new yaml format
>
>  .../devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml   | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
> index 8841938050b2..0c283fe79402 100644
> --- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
> +++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
> @@ -18,6 +18,7 @@ properties:
>      oneOf:
>        - const: allwinner,sun6i-a31-mipi-dphy
>        - items:
> +          - const: allwinner,sun8i-r40-mipi-dphy
>            - const: allwinner,sun50i-a64-mipi-dphy
>            - const: allwinner,sun6i-a31-mipi-dphy

This isn't doing what you say it does.

Here you're stating that there's two valid values, one that is a
single element allwinner,sun6i-a31-mipi-dphy, and another which is a
list of three elements allwinner,sun8i-r40-mipi-dphy,
allwinner,sun50i-a64-mipi-dphy and allwinner,sun6i-a31-mipi-dphy, in
that order.

Did you run make dtbs_check and dt_bindings_check?

Maxime
Jagan Teki Jan. 2, 2020, 3:43 p.m. UTC | #2 
On Thu, Jan 2, 2020 at 4:33 PM Maxime Ripard <mripard@kernel.org> wrote:
>
> On Tue, Dec 31, 2019 at 06:35:25PM +0530, Jagan Teki wrote:
> > The MIPI DSI PHY controller on Allwinner R40 is similar
> > on the one on A31.
> >
> > Add R40 compatible and append A31 compatible as fallback.
> >
> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > ---
> > Changes for v3:
> > - update the binding in new yaml format
> >
> >  .../devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml   | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
> > index 8841938050b2..0c283fe79402 100644
> > --- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
> > +++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
> > @@ -18,6 +18,7 @@ properties:
> >      oneOf:
> >        - const: allwinner,sun6i-a31-mipi-dphy
> >        - items:
> > +          - const: allwinner,sun8i-r40-mipi-dphy
> >            - const: allwinner,sun50i-a64-mipi-dphy
> >            - const: allwinner,sun6i-a31-mipi-dphy
>
> This isn't doing what you say it does.
>
> Here you're stating that there's two valid values, one that is a
> single element allwinner,sun6i-a31-mipi-dphy, and another which is a
> list of three elements allwinner,sun8i-r40-mipi-dphy,
> allwinner,sun50i-a64-mipi-dphy and allwinner,sun6i-a31-mipi-dphy, in
> that order.

I got it Maxime, thanks for pointing this.

>
> Did you run make dtbs_check and dt_bindings_check?

I sure I didn't, thanks for the clue.

Will do this on another patch as well.

Jagan.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
index 8841938050b2..0c283fe79402 100644
--- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
@@ -18,6 +18,7 @@  properties:
     oneOf:
       - const: allwinner,sun6i-a31-mipi-dphy
       - items:
+          - const: allwinner,sun8i-r40-mipi-dphy
           - const: allwinner,sun50i-a64-mipi-dphy
           - const: allwinner,sun6i-a31-mipi-dphy