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(parent: 7171511) | patch
ACPI / LPSS: Take I2C host controllers out of reset
authorMika Westerberg <mika.westerberg@linux.intel.com>
Tue, 17 Jun 2014 11:33:39 +0000 (14:33 +0300)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 17 Jun 2014 11:46:48 +0000 (13:46 +0200)
commit765bdd4e51674c1ae3a61ceb12a05706bf6b691b
treeb08cba613fa9c8d823f5301e7ed278ab0cbb4457tree | snapshot (tar.gz zip)
parent7171511eaec5bf23fb06078f59784a3a0626b38fcommit | diff
ACPI / LPSS: Take I2C host controllers out of reset

On Intel Baytrail, some I2C host controllers are held in reset when the OS
gets control. This causes the driver to fail to detect the hardware
properly.

Fix this so that we make sure that the I2C host controller is not in reset
when the driver gets probe'd.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/acpi_lpss.c diff | blob | blame | history