On Tue, Dec 23, 2014 at 10:53 AM, Chen-Yu Tsai <wens@xxxxxxxx> wrote: > Hi everyone, > > This is v8 of the AXP20x PMIC patches. These are the remaining patches > of the original series: PEK (power button) input driver, binding docs, > and defconfig updates. > > Mark raised some questions during v7 about the first patch, specifically > about the "x-powers,dcdc-workmode" property. I've expanded the regulator > parts of the DT bindings doc. Mark, if you could take a look and give us > your blessing? > > Dmitry, you were OK with the input bits going through the MFD tree, is > that still the case? > > If there are no more problems, maybe Lee could take patches 1~4, and > Maxime can take the defconfig patches through his tree. Hi Lee, Can we get the last remaining patches (1 & 2) merged? Thanks ChenYu > Thanks > ChenYu > > > Changes since v7: > > - DT bindings > * Clarified the AXP's interrupt source > * Added explaination for "x-powers,dcdc-workmode" property > * Made regulator supply properties optional. They can be omitted > when the input is unregulated, as is the case when they are > connected to the IPSOUT output on the PMIC. > * Used real world example (Cubieboard2) for regulator nodes > > - Fixed paths for PEK sysfs entries. > > - PEK driver > * Made axp20x_pek_remove() in PEK driver static. > * Removed driver owner field. > * Wrapped some lines over 80 characters. > > > Original cover letter from v7: > > > During the merging of v6 several patches were left out. This v7 comprises > all the patches that are still pending. > > //-- > > AXP209 and AXP202 are the PMUs (Power Management Unit) used by A10, A13 > and A20 SoCs and developed by X-Powers, a sister company of Allwinner. > AXP20x comprises an adaptive USB-Compatible PWM charger, 2 BUCK DC-DC > converters, 5 LDOs, multiple 12-bit ADCs of voltage, current and temperature > as well as 4 configurable GPIOs. > > This set of patches introduces the core driver and support for two different > subsystems: > - Regulators > - PEK (Power Enable Key) > > Changes since v1: > > - Added a new standalone patch for defconfig > > - MFD core: > * Removed axp,system-power-controller property > > - Bindings documentation: > * Corrected description for dcdc-workmode property > * Removed unused axp20x-pek compatible > > - Input misc PEK driver: > * Fixed seconds in lower case > > - Regulators subsystem: > * Fixed axp20x_set_suspend_voltage() > * Switched to using multi-bit control for regulators > * When "regulators" node is not found driver doesn't quit > * Driver is now using devm_regulator_register() > * Added module_platform_driver() instead of subsys_initcall() > > - DT: > * Added new DTSI for AXP209 > * Added support for cubietruck and olinuxino-micro > > Changes since v2: > > - Added a new patch for multi_v7_defconfig to enable MFD core > and subsystems > > - DT: > * Dropped axp,system-power-controller property from DTS > * Moved compatible and interrupt-related properties from the > DTSI file to the DTS board files > > - Regulators subsystem: > * Deleted useless struct axp20x_regulators > * Added a warning when out of specs values are used for the > dcdc frequency > > - MFD core: > * Fixed coding style > * Removed IDs from device table for i2c > > - Bindings documentation: > * Several corrections and fixes > > Changes since v3: > > - Removed x-powers-axp209.dtsi file > - Rewritten bindings document > > - MFD core: > * Fixed casting > * Better comments / documentation > > - Input misc PEK driver: > * Timings are now expressed in ms and the sysfs appies the > closest possible value > * No more useless pretty-printing > * Removed devm_request_threaded_irq in favour of > devm_request_any_context_irq > * Moved from input attributes to platform device attributes > > - Regulators subsystem: > * Removed suspend mode (axp20x_set_suspend_voltage) > * Added regulators input supply > > - DT: > * DTs doesn't include anymore the dtsi > * Added input supplies for regulators > > Changes since v4: > > - Removed regulator patches already applied / acked by Mark Brown > > - Input misc PEK driver: > * Don't print anymore the "us" unit > * Added cleanup for attributes when unbindind the device > * Fixed error code returned when device_create_file() fails > > - DT: > * Enable all the regulators on at boot-time > * Removed min and max microvolts for all the regulators but DCDC2 > * Moved the axp_ipsout regulator outside the MFD node > > - MFD core: > * The supply regulators are now specified in the MFD driver using > regulator_bulk_register_supply_alias() and the .parent_supplies > in the MFD cell > > Changes since v5: > - Added ACKs > - Fixed compilation warning (reported by Hans De Goede) > - Vendor-prefixes are now sorted > - Removed DT patch > > > Carlo Caione (6): > mfd: AXP20x: Add bindings documentation > dt-bindings: add vendor-prefix for X-Powers > input: misc: Add driver for AXP20x Power Enable Key > input: misc: Add ABI docs for AXP20x PEK > ARM: sunxi: Add AXP20x support in defconfig > ARM: sunxi: Add AXP20x support multi_v7_defconfig > > .../ABI/testing/sysfs-driver-input-axp-pek | 11 + > Documentation/devicetree/bindings/mfd/axp20x.txt | 97 +++++++ > .../devicetree/bindings/vendor-prefixes.txt | 1 + > arch/arm/configs/multi_v7_defconfig | 3 + > arch/arm/configs/sunxi_defconfig | 3 + > drivers/input/misc/Kconfig | 11 + > drivers/input/misc/Makefile | 1 + > drivers/input/misc/axp20x-pek.c | 282 +++++++++++++++++++++ > 8 files changed, 409 insertions(+) > create mode 100644 Documentation/ABI/testing/sysfs-driver-input-axp-pek > create mode 100644 Documentation/devicetree/bindings/mfd/axp20x.txt > create mode 100644 drivers/input/misc/axp20x-pek.c > > -- > 2.1.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
