| Message ID | 20201007012438.27970-3-laurent.pinchart@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm: mxsfb: Allow overriding bus width | expand |
On 10/7/20 3:24 AM, Laurent Pinchart wrote: [...] > properties: > compatible: > - enum: > - - fsl,imx23-lcdif > - - fsl,imx28-lcdif > - - fsl,imx6sx-lcdif > - - fsl,imx8mq-lcdif > + oneOf: > + - enum: > + - fsl,imx23-lcdif > + - fsl,imx28-lcdif > + - fsl,imx6sx-lcdif > + - items: > + - enum: > + - fsl,imx6sl-lcdif > + - fsl,imx6sll-lcdif > + - fsl,imx6ul-lcdif > + - fsl,imx7d-lcdif > + - fsl,imx8mq-lcdif > + - const: fsl,imx6sx-lcdif You can also add fsl,imx8mm-lcdif into the list if you want, i.MX8MM has LCDIF V4 too. [...]
On Wed, 07 Oct 2020 04:24:33 +0300, Laurent Pinchart wrote: > Additional compatible strings have been added in DT source for the > i.MX6SL, i.MX6SLL, i.MX6UL and i.MX7D without updating the bindings. > Most of the upstream DT sources use the fsl,imx28-lcdif compatible > string, which mostly predates the realization that the LCDIF in the > i.MX6 and newer SoCs have extra features compared to the i.MX28. > > Update the bindings to add the missing compatible strings, with the > correct fallback values. This fails to validate some of the upstream DT > sources. Instead of adding the incorrect compatible fallback to the > binding, the sources should be updated separately. > > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > Reviewed-by: Sam Ravnborg <sam@ravnborg.org> > --- > Changes since v1: > > - Fix indentation under enum > --- > .../devicetree/bindings/display/fsl,lcdif.yaml | 18 +++++++++++++----- > 1 file changed, 13 insertions(+), 5 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index 063bb8c58114..404bd516b7f5 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -15,11 +15,19 @@ description: | properties: compatible: - enum: - - fsl,imx23-lcdif - - fsl,imx28-lcdif - - fsl,imx6sx-lcdif - - fsl,imx8mq-lcdif + oneOf: + - enum: + - fsl,imx23-lcdif + - fsl,imx28-lcdif + - fsl,imx6sx-lcdif + - items: + - enum: + - fsl,imx6sl-lcdif + - fsl,imx6sll-lcdif + - fsl,imx6ul-lcdif + - fsl,imx7d-lcdif + - fsl,imx8mq-lcdif + - const: fsl,imx6sx-lcdif reg: maxItems: 1