[RESEND PATCH v1] i2c: mediatek: send i2c master code at 400k

From: Jun Gao The speed of sending i2c master code in high-speed mode depends on source clock, clock-div and TIMING register. The source clock and clock-div of different SoC are not all the same. In order to send i2c master code at 400k in high-speed mode, a appropriate value should be set to TIM

[PATCH v1] i2c: mediatek: send i2c master code at 400k

From: Jun Gao The speed of sending i2c master code in high-speed mode depends on source clock, clock-div and TIMING register. The source clock and clock-div of different SoC are not all the same. In order to send i2c master code at 400k in high-speed mode, a appropriate value should be set to TIM