On 10/9/13 4:56 PM, Mika Westerberg wrote:> On Tue, Oct 08, 2013 at 05:00:55PM +0200, Romain Baeriswyl wrote:
Some legacy devices support ony I2C standard mode at 100kHz.
This patch allows to select the standard mode through the DTS
with the use of the existing clock-frequency parameter.
When clock-frequency parameter is not set, the fast mode is selected.
Only when the parameter is set at 100000, the standard mode is selected.
Signed-off-by: Romain Baeriswyl <romainba@xxxxxxxxxx>
Reviewed-by: Christian Ruppert <christian.ruppert@xxxxxxxxxx>
Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
I don't have build environment for these patches right now, but both
changes 1/2 and 2/2 look good.
It's quite reasonable and makes the code readable to convert
{3 => 300} into nsec based one. I should have done so from the
beginning, thanks for doing this.
Shinya
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