kernel/linux.git/drivers/mfd/Makefile, branch v3.15.2

mfd: Remove obsolete ti-ssp driver

2014-03-19T09:00:07+00:00

The tnetv107x platform is getting removed, so this driver is not needed any more. Signed-off-by: Arnd Bergmann Acked-by: Sekhar Nori Acked-by: Kevin Hilman Signed-off-by: Lee Jones

mfd: Add bcm590xx pmu driver

2014-03-19T08:59:59+00:00

Add a driver for the BCM590xx PMU multi-function devices. The driver initially supports regmap initialization and instantiation of the voltage regulator device function of the PMU. Signed-off-by: Matt Porter Reviewed-by: Tim Kryger Reviewed-by: Markus Mayer Signed-off-by: Lee Jones

mfd: pm8xxx: Move pm8xxx-irq.c contents into only driver that uses it

2014-03-19T08:58:28+00:00

The pm8xxx-irq.c code is practically mandatory given that the pm8921-core driver will WARN about it missing and the Kconfig marks it as default y when a PM8xxx chips is enabled. The only reason the file was split out was because we planned to support other pm8xxx chips with different pm8xxx-core.c files. Now that we have DT on ARM this isn't necessary because we should be able to support all the ssbi based PM8xxx chips in one driver and one file with no data bloat. Let's move this code into the only driver that uses it right now (pm8921) so that it's always compiled when needed. In the future we can rename pm8921-core.c to something more generic. Signed-off-by: Stephen Boyd Signed-off-by: Lee Jones

mfd: Add realtek USB card reader driver

2014-03-19T08:58:18+00:00

Realtek USB card reader provides a channel to transfer command or data to flash memory cards. This driver exports host instances for mmc and memstick subsystems and handles basic works. Acked-by: Greg Kroah-Hartman Signed-off-by: Roger Tseng Signed-off-by: Lee Jones

mfd: tps65218: Add driver for the TPS65218 PMIC

2014-03-19T08:58:06+00:00

The TPS65218 chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Over Temperature warning and Shut down. This patch adds support for tps65218 mfd device. At this time only the regulator functionality is made available. Signed-off-by: Keerthy Signed-off-by: Lee Jones

mfd: twl4030-madc: Move driver to drivers/iio/adc

2014-03-18T08:16:20+00:00

This is a driver for an A/D converter, which belongs into drivers/iio/adc. Signed-off-by: Sebastian Reichel Acked-by: Jonathan Cameron Signed-off-by: Lee Jones

mfd: Add LP3943 MFD driver

2014-01-21T08:27:59+00:00

LP3943 has 16 output pins which can be used as GPIO expander and PWM generator. * Regmap I2C interface for R/W LP3943 registers * Atomic operations for output pin assignment The driver should check whether requested pin is available or not. If the pin is already used, pin request returns as a failure. A driver data, 'pin_used' is checked when gpio_request() and pwm_request() are called. If the pin is available, then pin_used is set. And it is cleared when gpio_free() and pwm_free(). * Device tree support Compatible strings for GPIO and PWM driver. LP3943 platform data is PWM related, so parsing the device tree is implemented in the PWM driver. Signed-off-by: Milo Kim Signed-off-by: Lee Jones

mfd: max14577: Add max14577 MFD driver core

2014-01-21T08:13:36+00:00

This patch adds max14577 core/irq driver to support MUIC(Micro USB IC) device and charger device and support irq domain method to control internal interrupt of max14577 device. Also, this patch supports DT binding with max14577_i2c_parse_dt(). The MAXIM 14577 chip contains Micro-USB Interface Circuit and Li+ Battery Charger. It contains accessory and USB charger detection logic. It supports USB 2.0 Hi-Speed, UART and stereo audio signals over Micro-USB connector. The battery charger is compliant with the USB Battery Charging Specification Revision 1.1. It has also SFOUT LDO output for powering USB devices. Reviewed-by: Mark Brown Signed-off-by: Chanwoo Choi Signed-off-by: Krzysztof Kozlowski Signed-off-by: Kyungmin Park Signed-off-by: Lee Jones

mfd: Add support for ams AS3722 PMIC

2013-10-23T15:22:33+00:00

The ams AS3722 is a compact system PMU suitable for mobile phones, tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down controller, 11 LDOs, RTC, automatic battery, temperature and over-current monitoring, 8 GPIOs, ADC and a watchdog. Add MFD core driver for the AS3722 to support core functionality. Acked-by: Stephen Warren Signed-off-by: Laxman Dewangan Signed-off-by: Florian Lobmaier Signed-off-by: Lee Jones

mfd: Add STw481x driver

2013-10-23T15:21:12+00:00

This adds a driver for the STw481x PMICs found in the Nomadik family of platforms. This one uses pure device tree probing. Print some of the OTP registers on boot and register a regulator MFD child. Signed-off-by: Linus Walleij Signed-off-by: Lee Jones