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From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
To: linux-kernel@vger.kernel.org
Cc: linux-amarula@amarulasolutions.com,
	Dario Binacchi <dario.binacchi@amarulasolutions.com>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Conor Dooley <conor+dt@kernel.org>,
	David Airlie <airlied@gmail.com>, Inki Dae <inki.dae@samsung.com>,
	Jagan Teki <jagan@amarulasolutions.com>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Maxime Ripard <mripard@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Rob Herring <robh@kernel.org>, Robert Foss <rfoss@kernel.org>,
	Simona Vetter <simona@ffwll.ch>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [RFC PATCH 07/10] dt-bindings: bridge: samsung-dsim: add 'samsung,boot-on' property
Date: Mon, 28 Oct 2024 11:25:30 +0100	[thread overview]
Message-ID: <20241028102559.1451383-8-dario.binacchi@amarulasolutions.com> (raw)
In-Reply-To: <20241028102559.1451383-1-dario.binacchi@amarulasolutions.com>

The property states that the bridge controller has been initialized and
left on by the bootloader. This information becomes relevant in the case
of supporting the simple framebuffer.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---

 .../bindings/display/bridge/samsung,mipi-dsim.yaml           | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml b/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
index 4ed7a799ba26..34cd93bc41f9 100644
--- a/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
@@ -132,6 +132,11 @@ properties:
             dependencies:
               lane-polarities: [data-lanes]
 
+  samsung,boot-on:
+    description:
+      The bridge has been initialized and left on by the bootloader/firmware.
+    type: boolean
+
 required:
   - clock-names
   - clocks
-- 
2.43.0


  parent reply	other threads:[~2024-10-28 10:26 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-28 10:25 [RFC PATCH 00/10] Support simple-framebuffer on imx8m Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 01/10] dt-bindings: soc: imx-blk-ctrl: add 'fsl,power-domains-boot-on' property Dario Binacchi
2024-11-01 17:39   ` Rob Herring
2024-11-04 16:32     ` Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 02/10] pmdomain: imx8m-blk-ctrl: don't turn on a power domain already on Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 03/10] dt-bindings: power: gpcv2: add 'fsl,boot-on' property Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 04/10] pmdomain: imx: gpcv2: don't turn on a power domain already on Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 05/10] dt-bindings: display: panel: add 'syna,boot-on' property Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 06/10] drm/panel: synaptics-r63353: don't re-activate the panel if already setup Dario Binacchi
2024-10-28 10:25 ` Dario Binacchi [this message]
2024-10-28 10:25 ` [RFC PATCH 08/10] drm: bridge: samsung-dsim: don't re-activate the bridge " Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 09/10] dt-bindings: lcdif: add 'fsl,boot-on' property Dario Binacchi
2024-10-28 10:25 ` [RFC PATCH 10/10] drm/mxsfb: stop controller and drain FIFOs if already initialized Dario Binacchi
2024-10-28 10:49 ` [RFC PATCH 00/10] Support simple-framebuffer on imx8m Maxime Ripard

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