On 9/8/25 9:43 AM, Tomi Valkeinen wrote:
Hi,
Hello Tomi,
On 05/09/2025 00:01, Marek Vasut wrote:
This controller can have both bridges and panels connected to it. In
order to describe panels properly in DT, pull in dsi-controller.yaml
and disallow only unevaluatedProperties, because the panel node is
optional. Include example binding with panel.
Signed-off-by: Marek Vasut <marek.vasut+rene...@mailbox.org>
---
Cc: Conor Dooley <conor...@kernel.org>
Cc: David Airlie <airl...@gmail.com>
Cc: Geert Uytterhoeven <geert+rene...@glider.be>
Cc: Kieran Bingham <kieran.bingham+rene...@ideasonboard.com>
Cc: Krzysztof Kozlowski <krzk...@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
Cc: Neil Armstrong <neil.armstr...@linaro.org>
Cc: Rob Herring <r...@kernel.org>
Cc: Robert Foss <rf...@kernel.org>
Cc: Simona Vetter <sim...@ffwll.ch>
Cc: Thomas Zimmermann <tzimmerm...@suse.de>
Cc: Tomi Valkeinen <tomi.valkeinen+rene...@ideasonboard.com>
Cc: devicet...@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-renesas-...@vger.kernel.org
---
V2: Drop the dsi0: and dsi1: controller labels
---
.../display/bridge/renesas,dsi-csi2-tx.yaml | 53 ++++++++++++++++++-
1 file changed, 51 insertions(+), 2 deletions(-)
diff --git
a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
index c167795c63f64..51d685ed82891 100644
--- a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
@@ -14,6 +14,9 @@ description: |
R-Car Gen4 SoCs. The encoder can operate in either DSI or CSI-2 mode, with
up
to four data lanes.
+allOf:
+ - $ref: /schemas/display/dsi-controller.yaml#
+
Did you try with a bridge? dsi-controller.yaml only allows a panel. I
think I discussed this with someone not long ago, but I couldn't find
any patch sent for that.
Nope, I only have these two 5" and 7" RPi Display 2 panels.
