> > From: Bean Huo <beanhuo@xxxxxxxxxx> > > Currently UFS WriteBooster driver uses clock scaling up/down to set > WB on/off, for the platform which doesn't support > UFSHCD_CAP_CLK_SCALING, > WB will be always on. Provide a sysfs attribute to enable/disable WB > during runtime. Write 1/0 to "wb_on" sysfs node to enable/disable UFS WB. > > Signed-off-by: Bean Huo <beanhuo@xxxxxxxxxx> Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
