linux-kernel - [PATCH] media: Documentation: PHY information can be obtained from OF endpoint too

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Message-ID: <20241215154219.1490022-1-david@ixit.cz>
Date: Sun, 15 Dec 2024 10:41:49 -0500
From: David Heidelberg <david@...t.cz>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: David Heidelberg <david@...t.cz>,
	linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] media: Documentation: PHY information can be obtained from OF endpoint too

bus-type endpoint property contains the information.

Signed-off-by: David Heidelberg <david@...t.cz>
---
 Documentation/driver-api/media/tx-rx.rst | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git ./Documentation/driver-api/media/tx-rx.rst ./Documentation/driver-api/media/tx-rx.rst
index dd09484df1d3..6e4f253082d1 100644
--- ./Documentation/driver-api/media/tx-rx.rst
+++ ./Documentation/driver-api/media/tx-rx.rst
@@ -79,14 +79,15 @@ where
    * - link_freq
      - The value of the ``V4L2_CID_LINK_FREQ`` integer64 menu item.
    * - nr_of_lanes
-     - Number of data lanes used on the CSI-2 link. This can
-       be obtained from the OF endpoint configuration.
+     - Number of data lanes used on the CSI-2 link.
    * - 2
      - Data is transferred on both rising and falling edge of the signal.
    * - bits_per_sample
      - Number of bits per sample.
    * - k
-     - 16 for D-PHY and 7 for C-PHY
+     - 16 for D-PHY and 7 for C-PHY.
+
+Information on whether D-PHY or C-PHY is used, and the value of ``nr_of_lanes``, can be obtained from the OF endpoint configuration.
 
 .. note::
 
-- 
2.45.2