Re: [PATCH v3] i2c: designware: Do not require clock when SSCN and FFCN are provided

2016-01-04 Thread Suravee Suthikulpanit
Hi Andy, On 12/23/2015 12:27 PM, Andy Shevchenko wrote: diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c >b/drivers/i2c/busses/i2c-designware-platdrv.c >index 8ffc36b..04edd09 100644 >--- a/drivers/i2c/busses/i2c-designware-platdrv.c >+++ b/drivers/i2c/busses/i2c-designware-platdrv.c

Re: [PATCH v3] i2c: designware: Do not require clock when SSCN and FFCN are provided

2015-12-23 Thread Andy Shevchenko
On Tue, 2015-12-22 at 15:35 -0600, Suravee Suthikulpanit wrote: > The current driver uses input clock source frequency to calculate > values for [SS|FS]_[HC|LC] registers. However, when booting ACPI, we > do not > currently have a good way to provide the frequency information. > Instead, we can