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path: root/drivers/acpi/pmic/intel_pmic_xpower.c
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* ACPI / PMIC: remove modular references from non-modular codePaul Gortmaker2016-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig currently controlling compilation of these files are: drivers/acpi/Kconfig:menuconfig PMIC_OPREGION drivers/acpi/Kconfig: bool "PMIC (Power Management Integrated Circuit) operation region support" drivers/acpi/Kconfig:config BXT_WC_PMIC_OPREGION drivers/acpi/Kconfig: bool "ACPI operation region support for BXT WhiskeyCove PMIC" drivers/acpi/Kconfig:config XPOWER_PMIC_OPREGION drivers/acpi/Kconfig: bool "ACPI operation region support for XPower AXP288 PMIC" ...meaning they currently are not being built as a module by anyone. Lets remove the couple traces of modular infrastructure use, so that when reading the code there is no doubt it is builtin-only. We delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. One file was using module_init. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. In one case we replace the module.h with export.h since that file is exporting some symbols, but does not use __init. The other two are using __init and so module.h gets replaced with init.h there. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* ACPI / PMIC: AXP288: support virtual GPIO in ACPI tableAaron Lu2014-11-26
| | | | | | | | | | | | | | 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>
* ACPI / PMIC: support PMIC operation region for XPower AXP288Aaron Lu2014-11-26
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>