i2c: mlxcpld: Modify register setting for 400KHz frequency

Change setting for 400KHz frequency support by more accurate value.

Fixes: 66b0c284 ("i2c: mlxcpld: Add support for I2C bus frequency setting")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

drivers/i2c/busses/i2c-mlxcpld.c

@@ -49,7 +49,7 @@
 #define MLXCPLD_LPCI2C_NACK_IND		2
 
 #define MLXCPLD_I2C_FREQ_1000KHZ_SET	0x04
-#define MLXCPLD_I2C_FREQ_400KHZ_SET	0x0f
+#define MLXCPLD_I2C_FREQ_400KHZ_SET	0x0c
 #define MLXCPLD_I2C_FREQ_100KHZ_SET	0x42
 
 enum mlxcpld_i2c_frequency {