path: root/drivers/pwm
diff options
authorHans de Goede <hdegoede@redhat.com>2018-10-12 10:12:25 (GMT)
committerThierry Reding <thierry.reding@gmail.com>2018-10-12 10:30:08 (GMT)
commit1688c8717118f37191d824862a006c8373d261de (patch)
treeb92455c9e8a216eed31fde3d042cbcfdd3503199 /drivers/pwm
parentfe650c8ba7c9dde2816d09e335b0be37757e49df (diff)
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>
Diffstat (limited to 'drivers/pwm')
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-lpss-platform.c b/drivers/pwm/pwm-lpss-platform.c
index 5561b9e..7304f36 100644
--- a/drivers/pwm/pwm-lpss-platform.c
+++ b/drivers/pwm/pwm-lpss-platform.c
@@ -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 },
{ },

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