linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2014-11-26	ACPI / PMIC: AXP288: support virtual GPIO in ACPI table	Aaron Lu	1	-4/+26
	The same virtual GPIO strategy is also used for the AXP288 PMIC in that various control methods that are used to do power rail handling and sensor reading/setting will touch GPIO fields defined under the PMIC device. The GPIO fileds are only defined by the ACPI code while the actual hardware doesn't really have a GPIO controller, but to make those control method execution succeed, we have to install a GPIO handler for the PMIC device handle. Since we do not need the virtual GPIO strategy, we can simply do nothing in that handler. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-11-26	ACPI / PMIC: support PMIC operation region for XPower AXP288	Aaron Lu	1	-0/+246
	The Baytrail-T-CR platform firmware has defined two customized operation regions for PMIC chip Dollar Cove XPower - one is for power resource handling and one is for thermal just like the CrystalCove one. This patch adds support for them on top of the common PMIC opregion region code. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Acked-by: Lee Jones <lee.jones@linaro.org> for the MFD part Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>