Hi Guodong, please see comments below. On Fri, Jun 24, 2022 at 09:36:56PM +0800, Guodong Liu wrote: > 1. The dt-binding expects that drive-strength arguments be passed > in mA, but the driver was expecting raw values. And that this > commit changes the driver so that it is aligned with the binding. > 2. This commit provides generic driving setup, which support > 2/4/6/8/10/12/14/16mA driving, original driver just set raw data > setup setting when use drive-strength property. This commit message is a bit confusing, I suggest using the following commit message instead: The dt-binding expects the drive-strength arguments to be passed in mA, but the driver was using callbacks that expect raw values instead. Change the callbacks for the ones that operate on mA values, so that the driver is in accordance to the dt-binding. The drive-strength property requiring values in mA is the standard and other MediaTek SoCs of the same generation already do the same, so this change avoids mt8192 having a non-standard property. There are no current upstream users of this driver, so this change doesn't cause any regression. > > Signed-off-by: Guodong Liu <guodong.liu@xxxxxxxxxxxx> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx> Tested-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx> Thanks, Nícolas
