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i2c: designware_i2c: Don't allow changing IC_CLK
author
Simon Glass
<sjg@chromium.org>
Thu, 23 Jan 2020 18:48:05 +0000
(11:48 -0700)
committer
Heiko Schocher
<hs@denx.de>
Mon, 27 Jan 2020 06:18:32 +0000
(07:18 +0100)
If a different input clock is required then the correct way to do this is
with a clock driver. Don't allow boards to override IC_CLK.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
drivers/i2c/designware_i2c.h
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diff --git
a/drivers/i2c/designware_i2c.h
b/drivers/i2c/designware_i2c.h
index 3b407d2bede86b5a0c57666a539cff7cfa0ea766..10fb7d7d3eb517ab6f5b36f2f679b7e9e452d690 100644
(file)
--- a/
drivers/i2c/designware_i2c.h
+++ b/
drivers/i2c/designware_i2c.h
@@
-59,9
+59,7
@@
struct i2c_regs {
u32 comp_type;
};
-#if !defined(IC_CLK)
#define IC_CLK 166
-#endif
#define NANO_TO_MICRO 1000
/* High and low times in different speed modes (in ns) */