On Tue, May 9, 2023 at 7:10 PM Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> wrote: > > On Tue, May 09, 2023 at 02:41:00PM +0200, Hans de Goede wrote: > > BSW PWM2 is used for backlight control for fixed (etched into the glass) > > touch controls on some models. > > > > Add an entry for the second PWM controller to bsw_pwm_lookup, > > so that drivers can use pwm_get() to get a reference to it. > > > > These touch-controls have specialized drivers which bind to different > > devices on different models, so the consumer-device-name in the lookup > > table entry is set to NULL, so that only con-id matching is used. > > > > The con-id is set to "pwm_soc_lpss_2" which describes the PWM controller > > rather than the usual approach of describing its function. > > The specialized (model specific) drivers which need access to the PWM > > controller know they need the "pwm_soc_lpss_2" con-id. > > > > Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> > > Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> > > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > > Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Applied as 6.5 material, thanks!
