From: Romain TISSERAND <romain.tisserand@gmail.com>
To: Igor Reznichenko <igor@reznichenko.net>,
Neil Armstrong <neil.armstrong@linaro.org>,
Jessica Zhang <jesszhan0024@gmail.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, sashiko-reviews@lists.linux.dev
Subject: [PATCH 2/4] dt-bindings: display: panel: ilitek,ili9488: make the port optional
Date: Tue, 3 Nov 2026 12:05:22 +0100 [thread overview]
Message-ID: <20261103110524.2812831-3-romain.tisserand@gmail.com> (raw)
In-Reply-To: <20261103110524.2812831-1-romain.tisserand@gmail.com>
The panel is a MIPI-DSI peripheral, a child node of its DSI host, and the
driver does not use a graph port. A port is only needed when the host
links its panel through the graph; other DSI hosts, such as the Allwinner
sun6i-a31-mipi-dsi one, link the child node and have no output port to
point at. The PinePhone panel is described that way on the same host,
without a port.
Keep the port allowed (panel-common) but no longer required, as for other
DSI panels such as ilitek,ili9881c.
Signed-off-by: Romain TISSERAND <romain.tisserand@gmail.com>
---
.../devicetree/bindings/display/panel/ilitek,ili9488.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
index ea7449273022..016a573893b7 100644
--- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
@@ -32,7 +32,6 @@ required:
- iovcc-supply
- reset-gpios
- backlight
- - port
unevaluatedProperties: false
--
2.43.0
next prev parent reply other threads:[~2026-11-03 11:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 11:05 [PATCH 0/4] drm/panel: ilitek-ili9488: add the PocketGo S30 panel Romain TISSERAND
2026-11-03 11:05 ` [PATCH 1/4] dt-bindings: vendor-prefixes: add PocketGo Romain TISSERAND
2026-11-03 11:05 ` Romain TISSERAND [this message]
2026-11-03 11:05 ` [PATCH 3/4] dt-bindings: display: panel: ilitek,ili9488: add the PocketGo S30 panel Romain TISSERAND
2026-11-03 11:05 ` [PATCH 4/4] drm/panel: ilitek-ili9488: " Romain TISSERAND
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261103110524.2812831-3-romain.tisserand@gmail.com \
--to=romain.tisserand@gmail.com \
--cc=airlied@gmail.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=igor@reznichenko.net \
--cc=jesszhan0024@gmail.com \
--cc=krzk+dt@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mripard@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=robh@kernel.org \
--cc=sashiko-reviews@lists.linux.dev \
--cc=simona@ffwll.ch \
--cc=tzimmermann@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®