linux-kernel - [PATCH 5.4 073/408] media: ov5640: Correct Bit Div register in clock tree diagram

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Message-Id: <20201027135458.448099198@linuxfoundation.org>
Date:   Tue, 27 Oct 2020 14:50:11 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        Jacopo Mondi <jacopo@...ndi.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 073/408] media: ov5640: Correct Bit Div register in clock tree diagram

From: Paul Kocialkowski <paul.kocialkowski@...tlin.com>

[ Upstream commit 4c85f628f6639e3e3e0a7788416154f28dfcae4f ]

Although the code is correct and doing the right thing, the clock diagram
showed the wrong register for the bit divider, which had me doubting the
understanding of the tree. Fix this to avoid doubts in the future.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@...tlin.com>
Fixes: aa2882481cada ("media: ov5640: Adjust the clock based on the expected rate")
Acked-by: Jacopo Mondi <jacopo@...ndi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/media/i2c/ov5640.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index 266e947572c1e..b21ddbd514465 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -740,7 +740,7 @@ static int ov5640_mod_reg(struct ov5640_dev *sensor, u16 reg,
  *               +->| PLL Root Div | - reg 0x3037, bit 4
  *                  +-+------------+
  *                    |  +---------+
- *                    +->| Bit Div | - reg 0x3035, bits 0-3
+ *                    +->| Bit Div | - reg 0x3034, bits 0-3
  *                       +-+-------+
  *                         |  +-------------+
  *                         +->| SCLK Div    | - reg 0x3108, bits 0-1
-- 
2.25.1