From: "Niklas Söderlund" <niklas.soderlund@ragnatech.se>
To: Kieran Bingham <kieran.bingham@ideasonboard.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Jacopo Mondi <jacopo@jmondi.org>,
linux-media@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
"Rob Herring" <robh+dt@kernel.org>,
devicetree@vger.kernel.org
Subject: [PATCH v2 1/5] dt-bindings: adv748x: make data-lanes property mandatory for CSI-2 endpoints
Date: Thu, 4 Oct 2018 22:41:34 +0200 [thread overview]
Message-ID: <20181004204138.2784-2-niklas.soderlund@ragnatech.se> (raw)
In-Reply-To: <20181004204138.2784-1-niklas.soderlund@ragnatech.se>
From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
The CSI-2 transmitters can use a different number of lanes to transmit
data. Make the data-lanes mandatory for the endpoints describe the
transmitters as no good default can be set to fallback on.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
Documentation/devicetree/bindings/media/i2c/adv748x.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/i2c/adv748x.txt b/Documentation/devicetree/bindings/media/i2c/adv748x.txt
index 5dddc95f9cc46084..f9dac01ab795fc28 100644
--- a/Documentation/devicetree/bindings/media/i2c/adv748x.txt
+++ b/Documentation/devicetree/bindings/media/i2c/adv748x.txt
@@ -50,6 +50,9 @@ are numbered as follows.
The digital output port nodes must contain at least one endpoint.
+The endpoints described in TXA and TXB ports must if present contain
+the data-lanes property as described in video-interfaces.txt.
+
Ports are optional if they are not connected to anything at the hardware level.
Example:
--
2.19.0
next parent reply other threads:[~2018-10-04 20:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20181004204138.2784-1-niklas.soderlund@ragnatech.se>
2018-10-04 20:41 ` Niklas Söderlund [this message]
2018-10-04 21:42 ` [PATCH v2 1/5] dt-bindings: adv748x: make data-lanes property mandatory for CSI-2 endpoints Laurent Pinchart
2018-10-04 22:00 ` Laurent Pinchart
2018-10-05 8:49 ` jacopo mondi
2018-10-05 10:02 ` Laurent Pinchart
2018-11-02 10:34 ` Niklas Söderlund
2018-11-02 10:57 ` Kieran Bingham
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