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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>
This commit is contained in:
Hans de Goede 2018-10-12 12:12:25 +02:00 committed by Thierry Reding
parent fe650c8ba7
commit 1688c87171
1 changed files with 1 additions and 0 deletions
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drivers/pwm/pwm-lpss-platform.c
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@ -81,6 +81,7 @@ static SIMPLE_DEV_PM_OPS(pwm_lpss_platform_pm_ops,
static const struct acpi_device_id pwm_lpss_acpi_match[] = {
{ "80860F09", (unsigned long)&pwm_lpss_byt_info },
{ "80862288", (unsigned long)&pwm_lpss_bsw_info },
{ "80862289", (unsigned long)&pwm_lpss_bsw_info },
{ "80865AC8", (unsigned long)&pwm_lpss_bxt_info },
{ },
};