Re: [PATCH v5 3/7] dt-bindings: display: sun4i: Add LVDS Dual-Link property
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: 2021-10-22 06:53:19
Also in:
dri-devel
Hi Maxime, Thank you for the patch. I may have written "Add LVDS link companion" property in the subject line. On Wed, Sep 29, 2021 at 10:42:30AM +0200, Maxime Ripard wrote:
quoted hunk ↗ jump to hunk
The Allwinner SoCs with two TCONs and LVDS output can use both to drive an LVDS dual-link. Add a new property to express that link between these two TCONs. Signed-off-by: Maxime Ripard <redacted> --- .../bindings/display/allwinner,sun4i-a10-tcon.yaml | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml index 3a7d5d731712..d01b0689785c 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml@@ -113,6 +113,12 @@ properties: - const: edp - const: lvds + link-companion: + $ref: /schemas/types.yaml#/definitions/phandle + description: > + Phandle to the other TCON in the system used to drive a dual-link LVDS + output.
Should this be expanded to indicate that the property shall be set in both TCON instances ? Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
ports:
$ref: /schemas/graph.yaml#/properties/ports
-- Regards, Laurent Pinchart _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel