pwm: lpss: Add ACPI HID for second PWM controller on Cherry Trail devices
authorHans de Goede <hdegoede@redhat.com>
Fri, 12 Oct 2018 10:12:25 +0000 (12:12 +0200)
committerThierry Reding <thierry.reding@gmail.com>
Fri, 12 Oct 2018 10:30:08 +0000 (12:30 +0200)
commit1688c8717118f37191d824862a006c8373d261de
treeb92455c9e8a216eed31fde3d042cbcfdd3503199
parentfe650c8ba7c9dde2816d09e335b0be37757e49df
pwm: lpss: Add ACPI HID for second PWM controller on Cherry Trail devices

The second PWM controller on Cherry Trail devices uses a separate ACPI
HID: "80862289", add this so that the driver will properly bind to the
second PWM controller.

The second PWM controller is usually not used, the main thing gained by
this is properly putting the PWM controller in D3 on suspend.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/pwm-lpss-platform.c