From: Philipp Puschmann <pp@emlix.com>
To: slongerbeam@gmail.com
Cc: mchehab@kernel.org, linux-media@vger.kernel.org, pp@emlix.com,
linux-kernel@vger.kernel.org
Subject: [PATCH] media: ov5640: adjust xclk_max
Date: Wed, 6 Jun 2018 11:11:38 +0200 [thread overview]
Message-ID: <20180606091138.9522-1-pp@emlix.com> (raw)
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@emlix.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
next reply other threads:[~2018-06-06 9:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-06 9:11 Philipp Puschmann [this message]
2018-06-06 13:26 ` Fabio Estevam
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