linux-kernel - [PATCH v2 11/11] dt-bindings: media: Correct samsung-fimc parallel port numbering

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Message-ID: <BN6PR04MB0660B938349CA15DE7BCC5BBA3710@BN6PR04MB0660.namprd04.prod.outlook.com>
Date:   Thu, 30 Jul 2020 16:01:14 -0700
From:   Jonathan Bakker <xc-racer2@...e.ca>
To:     kyungmin.park@...sung.com, s.nawrocki@...sung.com,
        mchehab@...nel.org, kgene@...nel.org, krzk@...nel.org,
        linux-media@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     devicetree@...r.kernel.org, robh+dt@...nel.org,
        Jonathan Bakker <xc-racer2@...e.ca>
Subject: [PATCH v2 11/11] dt-bindings: media: Correct samsung-fimc parallel port numbering

The parallel port nodes should be numbered 1 and 2, not 0 and 1
for A and B respectively.  The driver has always implemented 1
and 2 and the in-tree Goni DTS uses 1 as port A as well.  Update
the documentation to match this behaviour.

Signed-off-by: Jonathan Bakker <xc-racer2@...e.ca>
---
Changes from v1:
- New patch replacing patch modifying driver to match documentation
---
 Documentation/devicetree/bindings/media/samsung-fimc.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/samsung-fimc.txt b/Documentation/devicetree/bindings/media/samsung-fimc.txt
index f91b9dc80eb3..20447529c985 100644
--- a/Documentation/devicetree/bindings/media/samsung-fimc.txt
+++ b/Documentation/devicetree/bindings/media/samsung-fimc.txt
@@ -95,7 +95,7 @@ Optional properties:
 
 This node should contain child 'port' nodes specifying active parallel video
 input ports. It includes camera A and camera B inputs. 'reg' property in the
-port nodes specifies data input - 0, 1 indicates input A, B respectively.
+port nodes specifies data input - 1, 2 indicates input A, B respectively.
 
 Optional properties
 
@@ -172,8 +172,8 @@ Example:
 		/* parallel camera ports */
 		parallel-ports {
 			/* camera A input */
-			port@0 {
-				reg = <0>;
+			port@1 {
+				reg = <1>;
 				fimc0_ep: endpoint {
 					remote-endpoint = <&s5k6aa_ep>;
 					bus-width = <8>;
-- 
2.20.1