linux-kernel - [PATCH] media: ov5640: adjust xclk

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Message-Id: <20180606091138.9522-1-pp@emlix.com>
Date:   Wed,  6 Jun 2018 11:11:38 +0200
From:   Philipp Puschmann <pp@...ix.com>
To:     slongerbeam@...il.com
Cc:     mchehab@...nel.org, linux-media@...r.kernel.org, pp@...ix.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH] media: ov5640: adjust xclk_max

According to ov5640 datasheet xvclk is allowed to be between 6 and 54 MHz.
I run a successful test with 27 MHz.

Signed-off-by: Philipp Puschmann <pp@...ix.com>
---
 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 852026baa2e7..a713cf1909ed 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -30,7 +30,7 @@
 
 /* min/typical/max system clock (xclk) frequencies */
 #define OV5640_XCLK_MIN  6000000
-#define OV5640_XCLK_MAX 24000000
+#define OV5640_XCLK_MAX 54000000
 
 #define OV5640_DEFAULT_SLAVE_ID 0x3c
 
-- 
2.17.0