On 4/7/20 4:34 PM, Wan Ahmad Zainie wrote:
Custom parameters for HCNT/LCNT are not available for OF based system. Thus, we will use existing SCL timing parameter calculation functions for High Speed Mode too. The value for the parameters tSYMBOL and tLOW is taken from DesignWare DW_apb_i2c Databook v2.01a, section 3.15.4.6. The calculation should assume higher bus load since it gives slower timing parameter. Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@xxxxxxxxx> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/i2c/busses/i2c-designware-master.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-)
Acked-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
