1407 lines
42 KiB
Plaintext
1407 lines
42 KiB
Plaintext
#
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# Multifunction miscellaneous devices
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#
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if HAS_IOMEM
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menu "Multifunction device drivers"
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config MFD_CORE
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tristate
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select IRQ_DOMAIN
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default n
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config MFD_CS5535
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tristate "AMD CS5535 and CS5536 southbridge core functions"
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select MFD_CORE
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depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
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---help---
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This is the core driver for CS5535/CS5536 MFD functions. This is
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necessary for using the board's GPIO and MFGPT functionality.
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config MFD_AS3711
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bool "AMS AS3711"
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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depends on I2C=y
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help
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Support for the AS3711 PMIC from AMS
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config MFD_AS3722
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bool "ams AS3722 Power Management IC"
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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depends on I2C=y && OF
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help
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The ams AS3722 is a compact system PMU suitable for mobile phones,
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tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
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controllers, 11 LDOs, RTC, automatic battery, temperature and
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over current monitoring, GPIOs, ADC and a watchdog.
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config PMIC_ADP5520
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bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
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depends on I2C=y
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help
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Say yes here to add support for Analog Devices AD5520 and ADP5501,
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Multifunction Power Management IC. This includes
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the I2C driver and the core APIs _only_, you have to select
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individual components like LCD backlight, LEDs, GPIOs and Kepad
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under the corresponding menus.
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config MFD_AAT2870_CORE
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bool "AnalogicTech AAT2870"
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select MFD_CORE
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depends on I2C=y && GPIOLIB
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help
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If you say yes here you get support for the AAT2870.
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the
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functionality of the device.
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config MFD_BCM590XX
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tristate "Broadcom BCM590xx PMUs"
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select MFD_CORE
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select REGMAP_I2C
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depends on I2C
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help
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Support for the BCM590xx PMUs from Broadcom
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config MFD_AXP20X
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bool "X-Powers AXP20X"
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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depends on I2C=y
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help
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If you say Y here you get support for the X-Powers AXP202 and AXP209.
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This driver include only the core APIs. You have to select individual
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components like regulators or the PEK (Power Enable Key) under the
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corresponding menus.
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config MFD_CROS_EC
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tristate "ChromeOS Embedded Controller"
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select MFD_CORE
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help
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If you say Y here you get support for the ChromeOS Embedded
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Controller (EC) providing keyboard, battery and power services.
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You also need to enable the driver for the bus you are using. The
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protocol for talking to the EC is defined by the bus driver.
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config MFD_CROS_EC_I2C
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tristate "ChromeOS Embedded Controller (I2C)"
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depends on MFD_CROS_EC && I2C
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help
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If you say Y here, you get support for talking to the ChromeOS
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EC through an I2C bus. This uses a simple byte-level protocol with
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a checksum. Failing accesses will be retried three times to
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improve reliability.
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config MFD_CROS_EC_SPI
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tristate "ChromeOS Embedded Controller (SPI)"
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depends on MFD_CROS_EC && SPI && OF
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---help---
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If you say Y here, you get support for talking to the ChromeOS EC
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through a SPI bus, using a byte-level protocol. Since the EC's
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response time cannot be guaranteed, we support ignoring
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'pre-amble' bytes before the response actually starts.
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config MFD_ASIC3
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bool "Compaq ASIC3"
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depends on GPIOLIB && ARM
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select MFD_CORE
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---help---
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This driver supports the ASIC3 multifunction chip found on many
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PDAs (mainly iPAQ and HTC based ones)
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config PMIC_DA903X
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bool "Dialog Semiconductor DA9030/DA9034 PMIC Support"
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depends on I2C=y
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help
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Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
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ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
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usually found on PXA processors-based platforms. This includes
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the I2C driver and the core APIs _only_, you have to select
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individual components like LCD backlight, voltage regulators,
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LEDs and battery-charger under the corresponding menus.
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config PMIC_DA9052
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bool
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select MFD_CORE
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config MFD_DA9052_SPI
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bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI"
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select REGMAP_SPI
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select REGMAP_IRQ
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select PMIC_DA9052
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depends on SPI_MASTER=y
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help
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Support for the Dialog Semiconductor DA9052 PMIC
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when controlled using SPI. This driver provides common support
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for accessing the device, additional drivers must be enabled in
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order to use the functionality of the device.
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config MFD_DA9052_I2C
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bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C"
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select REGMAP_I2C
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select REGMAP_IRQ
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select PMIC_DA9052
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depends on I2C=y
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help
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Support for the Dialog Semiconductor DA9052 PMIC
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when controlled using I2C. This driver provides common support
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for accessing the device, additional drivers must be enabled in
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order to use the functionality of the device.
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config MFD_DA9055
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bool "Dialog Semiconductor DA9055 PMIC Support"
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select REGMAP_I2C
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select REGMAP_IRQ
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select MFD_CORE
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depends on I2C=y
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help
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Say yes here for support of Dialog Semiconductor DA9055. This is
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a Power Management IC. This driver provides common support for
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accessing the device as well as the I2C interface to the chip itself.
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Additional drivers must be enabled in order to use the functionality
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of the device.
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This driver can be built as a module. If built as a module it will be
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called "da9055"
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config MFD_DA9063
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bool "Dialog Semiconductor DA9063 PMIC Support"
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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depends on I2C=y
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help
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Say yes here for support for the Dialog Semiconductor DA9063 PMIC.
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This includes the I2C driver and core APIs.
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Additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_MC13XXX
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tristate
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depends on (SPI_MASTER || I2C)
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select MFD_CORE
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select REGMAP_IRQ
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help
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Enable support for the Freescale MC13783 and MC13892 PMICs.
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the
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functionality of the device.
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config MFD_MC13XXX_SPI
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tristate "Freescale MC13783 and MC13892 SPI interface"
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depends on SPI_MASTER
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select REGMAP_SPI
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select MFD_MC13XXX
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help
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Select this if your MC13xxx is connected via an SPI bus.
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config MFD_MC13XXX_I2C
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tristate "Freescale MC13892 I2C interface"
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depends on I2C
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select REGMAP_I2C
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select MFD_MC13XXX
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help
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Select this if your MC13xxx is connected via an I2C bus.
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config MFD_HI6421_PMIC
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tristate "HiSilicon Hi6421 PMU/Codec IC"
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depends on OF
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select MFD_CORE
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select REGMAP_MMIO
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help
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Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi-
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functions, such as regulators, RTC, codec, Coulomb counter, etc.
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This driver includes core APIs _only_. You have to select
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individul components like voltage regulators under corresponding
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menus in order to enable them.
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We communicate with the Hi6421 via memory-mapped I/O.
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config HTC_EGPIO
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bool "HTC EGPIO support"
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depends on GPIOLIB && ARM
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help
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This driver supports the CPLD egpio chip present on
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several HTC phones. It provides basic support for input
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pins, output pins, and irqs.
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config HTC_PASIC3
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tristate "HTC PASIC3 LED/DS1WM chip support"
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select MFD_CORE
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help
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This core driver provides register access for the LED/DS1WM
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chips labeled "AIC2" and "AIC3", found on HTC Blueangel and
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HTC Magician devices, respectively. Actual functionality is
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handled by the leds-pasic3 and ds1wm drivers.
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config HTC_I2CPLD
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bool "HTC I2C PLD chip support"
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depends on I2C=y && GPIOLIB
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help
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If you say yes here you get support for the supposed CPLD
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found on omap850 HTC devices like the HTC Wizard and HTC Herald.
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This device provides input and output GPIOs through an I2C
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interface to one or more sub-chips.
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config LPC_ICH
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tristate "Intel ICH LPC"
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depends on PCI
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select MFD_CORE
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help
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The LPC bridge function of the Intel ICH provides support for
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many functional units. This driver provides needed support for
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other drivers to control these functions, currently GPIO and
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watchdog.
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config LPC_SCH
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tristate "Intel SCH LPC"
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depends on PCI
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select MFD_CORE
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help
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LPC bridge function of the Intel SCH provides support for
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System Management Bus and General Purpose I/O.
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config INTEL_SOC_PMIC
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bool "Support for Intel Atom SoC PMIC"
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depends on I2C=y
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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help
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Select this option to enable support for the PMIC device
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on some Intel SoC systems. The PMIC provides ADC, GPIO,
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thermal, charger and related power management functions
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on these systems.
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config MFD_INTEL_MSIC
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bool "Intel MSIC"
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depends on INTEL_SCU_IPC
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select MFD_CORE
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help
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Select this option to enable access to Intel MSIC (Avatele
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Passage) chip. This chip embeds audio, battery, GPIO, etc.
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devices used in Intel Medfield platforms.
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config MFD_IPAQ_MICRO
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bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
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depends on SA1100_H3100 || SA1100_H3600
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select MFD_CORE
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help
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Select this to get support for the Microcontroller found in
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the Compaq iPAQ handheld computers. This is an Atmel
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AT90LS8535 microcontroller flashed with a special iPAQ
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firmware using the custom protocol implemented in this driver.
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config MFD_JANZ_CMODIO
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tristate "Janz CMOD-IO PCI MODULbus Carrier Board"
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select MFD_CORE
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depends on PCI
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help
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This is the core driver for the Janz CMOD-IO PCI MODULbus
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carrier board. This device is a PCI to MODULbus bridge which may
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host many different types of MODULbus daughterboards, including
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CAN and GPIO controllers.
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config MFD_JZ4740_ADC
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bool "Janz JZ4740 ADC core"
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select MFD_CORE
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select GENERIC_IRQ_CHIP
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depends on MACH_JZ4740
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help
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Say yes here if you want support for the ADC unit in the JZ4740 SoC.
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This driver is necessary for jz4740-battery and jz4740-hwmon driver.
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config MFD_KEMPLD
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tristate "Kontron module PLD device"
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select MFD_CORE
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help
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This is the core driver for the PLD (Programmable Logic Device) found
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on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD
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device may provide functions like watchdog, GPIO, UART and I2C bus.
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The following modules are supported:
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* COMe-bHL6
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* COMe-bIP#
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* COMe-bPC2 (ETXexpress-PC)
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* COMe-bSC# (ETXexpress-SC T#)
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* COMe-cBT6
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* COMe-cCT6
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* COMe-cDC2 (microETXexpress-DC)
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* COMe-cHL6
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* COMe-cPC2 (microETXexpress-PC)
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* COMe-mBT10
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* COMe-mCT10
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* COMe-mTT10 (nanoETXexpress-TT)
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* ETX-OH
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This driver can also be built as a module. If so, the module
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will be called kempld-core.
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config MFD_88PM800
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tristate "Marvell 88PM800"
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depends on I2C=y
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select REGMAP_I2C
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select REGMAP_IRQ
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select MFD_CORE
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help
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This supports for Marvell 88PM800 Power Management IC.
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This includes the I2C driver and the core APIs _only_, you have to
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select individual components like voltage regulators, RTC and
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battery-charger under the corresponding menus.
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config MFD_88PM805
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tristate "Marvell 88PM805"
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depends on I2C=y
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select REGMAP_I2C
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select REGMAP_IRQ
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select MFD_CORE
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help
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This supports for Marvell 88PM805 Power Management IC. This includes
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the I2C driver and the core APIs _only_, you have to select individual
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components like codec device, headset/Mic device under the
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corresponding menus.
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config MFD_88PM860X
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bool "Marvell 88PM8606/88PM8607"
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depends on I2C=y
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select REGMAP_I2C
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select MFD_CORE
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help
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This supports for Marvell 88PM8606/88PM8607 Power Management IC.
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This includes the I2C driver and the core APIs _only_, you have to
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select individual components like voltage regulators, RTC and
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battery-charger under the corresponding menus.
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config MFD_MAX14577
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bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support"
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depends on I2C=y
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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select IRQ_DOMAIN
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help
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Say yes here to add support for Maxim Semiconductor MAX14577 and
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MAX77836 Micro-USB ICs with battery charger.
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This driver provides common support for accessing the device;
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additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_MAX77686
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bool "Maxim Semiconductor MAX77686/802 PMIC Support"
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depends on I2C=y
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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select IRQ_DOMAIN
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help
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Say yes here to add support for Maxim Semiconductor MAX77686 and
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MAX77802 which are Power Management IC with an RTC on chip.
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This driver provides common support for accessing the device;
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additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_MAX77693
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bool "Maxim Semiconductor MAX77693 PMIC Support"
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depends on I2C=y
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select MFD_CORE
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select REGMAP_I2C
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select REGMAP_IRQ
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help
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Say yes here to add support for Maxim Semiconductor MAX77693.
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This is a companion Power Management IC with Flash, Haptic, Charger,
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and MUIC(Micro USB Interface Controller) controls on chip.
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This driver provides common support for accessing the device;
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additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_MAX8907
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tristate "Maxim Semiconductor MAX8907 PMIC Support"
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select MFD_CORE
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depends on I2C=y
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select REGMAP_I2C
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select REGMAP_IRQ
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help
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Say yes here to add support for Maxim Semiconductor MAX8907. This is
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a Power Management IC. This driver provides common support for
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accessing the device; additional drivers must be enabled in order
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to use the functionality of the device.
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config MFD_MAX8925
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bool "Maxim Semiconductor MAX8925 PMIC Support"
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depends on I2C=y
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select MFD_CORE
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help
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Say yes here to add support for Maxim Semiconductor MAX8925. This is
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a Power Management IC. This driver provides common support for
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accessing the device, additional drivers must be enabled in order
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to use the functionality of the device.
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config MFD_MAX8997
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bool "Maxim Semiconductor MAX8997/8966 PMIC Support"
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depends on I2C=y
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select MFD_CORE
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select IRQ_DOMAIN
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help
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Say yes here to add support for Maxim Semiconductor MAX8997/8966.
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This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic,
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MUIC controls on chip.
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This driver provides common support for accessing the device;
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additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_MAX8998
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bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support"
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depends on I2C=y
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select MFD_CORE
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select IRQ_DOMAIN
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help
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Say yes here to add support for Maxim Semiconductor MAX8998 and
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National Semiconductor LP3974. This is a Power Management IC.
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the functionality
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of the device.
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config MFD_MENF21BMC
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tristate "MEN 14F021P00 Board Management Controller Support"
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depends on I2C
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select MFD_CORE
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help
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Say yes here to add support for the MEN 14F021P00 BMC
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which is a Board Management Controller connected to the I2C bus.
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The device supports multiple sub-devices like LED, HWMON and WDT.
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This driver provides common support for accessing the devices;
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additional drivers must be enabled in order to use the
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functionality of the BMC device.
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This driver can also be built as a module. If so the module
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will be called menf21bmc.
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config EZX_PCAP
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bool "Motorola EZXPCAP Support"
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depends on SPI_MASTER
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help
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This enables the PCAP ASIC present on EZX Phones. This is
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needed for MMC, TouchScreen, Sound, USB, etc..
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config MFD_VIPERBOARD
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tristate "Nano River Technologies Viperboard"
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select MFD_CORE
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depends on USB
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default n
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help
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Say yes here if you want support for Nano River Technologies
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Viperboard.
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There are mfd cell drivers available for i2c master, adc and
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both gpios found on the board. The spi part does not yet
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have a driver.
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You need to select the mfd cell drivers separately.
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The drivers do not support all features the board exposes.
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config MFD_RETU
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tristate "Nokia Retu and Tahvo multi-function device"
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select MFD_CORE
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depends on I2C
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select REGMAP_IRQ
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help
|
|
Retu and Tahvo are a multi-function devices found on Nokia
|
|
Internet Tablets (770, N800 and N810).
|
|
|
|
config MFD_PCF50633
|
|
tristate "NXP PCF50633"
|
|
depends on I2C
|
|
select REGMAP_I2C
|
|
help
|
|
Say yes here if you have NXP PCF50633 chip on your board.
|
|
This core driver provides register access and IRQ handling
|
|
facilities, and registers devices for the various functions
|
|
so that function-specific drivers can bind to them.
|
|
|
|
config PCF50633_ADC
|
|
tristate "NXP PCF50633 ADC"
|
|
depends on MFD_PCF50633
|
|
help
|
|
Say yes here if you want to include support for ADC in the
|
|
NXP PCF50633 chip.
|
|
|
|
config PCF50633_GPIO
|
|
tristate "NXP PCF50633 GPIO"
|
|
depends on MFD_PCF50633
|
|
help
|
|
Say yes here if you want to include support GPIO for pins on
|
|
the PCF50633 chip.
|
|
|
|
config UCB1400_CORE
|
|
tristate "Philips UCB1400 Core driver"
|
|
depends on AC97_BUS
|
|
depends on GPIOLIB
|
|
help
|
|
This enables support for the Philips UCB1400 core functions.
|
|
The UCB1400 is an AC97 audio codec.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called ucb1400_core.
|
|
|
|
config MFD_PM8XXX
|
|
tristate
|
|
|
|
config MFD_PM8921_CORE
|
|
tristate "Qualcomm PM8921 PMIC chip"
|
|
depends on (ARM || HEXAGON)
|
|
select IRQ_DOMAIN
|
|
select MFD_CORE
|
|
select MFD_PM8XXX
|
|
select REGMAP
|
|
help
|
|
If you say yes to this option, support will be included for the
|
|
built-in PM8921 PMIC chip.
|
|
|
|
This is required if your board has a PM8921 and uses its features,
|
|
such as: MPPs, GPIOs, regulators, interrupts, and PWM.
|
|
|
|
Say M here if you want to include support for PM8921 chip as a module.
|
|
This will build a module called "pm8921-core".
|
|
|
|
config MFD_SPMI_PMIC
|
|
tristate "Qualcomm SPMI PMICs"
|
|
depends on ARCH_QCOM || COMPILE_TEST
|
|
depends on OF
|
|
depends on SPMI || MSM_SPMI
|
|
select REGMAP_SPMI
|
|
help
|
|
This enables support for the Qualcomm SPMI PMICs.
|
|
These PMICs are currently used with the Snapdragon 800 series of
|
|
SoCs. Note, that this will only be useful paired with descriptions
|
|
of the independent functions as children nodes in the device tree.
|
|
|
|
Say M here if you want to include support for the SPMI PMIC
|
|
series as a module. The module will be called "qcom-spmi-pmic".
|
|
|
|
config MFD_RDC321X
|
|
tristate "RDC R-321x southbridge"
|
|
select MFD_CORE
|
|
depends on PCI
|
|
help
|
|
Say yes here if you want to have support for the RDC R-321x SoC
|
|
southbridge which provides access to GPIOs and Watchdog using the
|
|
southbridge PCI device configuration space.
|
|
|
|
config MFD_RTSX_PCI
|
|
tristate "Realtek PCI-E card reader"
|
|
depends on PCI
|
|
select MFD_CORE
|
|
help
|
|
This supports for Realtek PCI-Express card reader including rts5209,
|
|
rts5229, rtl8411, etc. Realtek card reader supports access to many
|
|
types of memory cards, such as Memory Stick, Memory Stick Pro,
|
|
Secure Digital and MultiMediaCard.
|
|
|
|
config MFD_RTSX_USB
|
|
tristate "Realtek USB card reader"
|
|
depends on USB
|
|
select MFD_CORE
|
|
help
|
|
Select this option to get support for Realtek USB 2.0 card readers
|
|
including RTS5129, RTS5139, RTS5179 and RTS5170.
|
|
Realtek card reader supports access to many types of memory cards,
|
|
such as Memory Stick Pro, Secure Digital and MultiMediaCard.
|
|
|
|
config MFD_RC5T583
|
|
bool "Ricoh RC5T583 Power Management system device"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
Select this option to get support for the RICOH583 Power
|
|
Management system device.
|
|
This driver provides common support for accessing the device
|
|
through i2c interface. The device supports multiple sub-devices
|
|
like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey.
|
|
Additional drivers must be enabled in order to use the
|
|
different functionality of the device.
|
|
|
|
config MFD_RK808
|
|
tristate "Rockchip RK808 Power Management chip"
|
|
depends on I2C && OF
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
help
|
|
If you say yes here you get support for the RK808
|
|
Power Management chips.
|
|
This driver provides common support for accessing the device
|
|
through I2C interface. The device supports multiple sub-devices
|
|
including interrupts, RTC, LDO & DCDC regulators, and onkey.
|
|
|
|
config MFD_RN5T618
|
|
tristate "Ricoh RN5T5618 PMIC"
|
|
depends on I2C
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
Say yes here to add support for the Ricoh RN5T618 PMIC. This
|
|
driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the
|
|
functionality of the device.
|
|
|
|
config MFD_SEC_CORE
|
|
bool "SAMSUNG Electronics PMIC Series Support"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
select REGULATOR
|
|
help
|
|
Support for the Samsung Electronics MFD series.
|
|
This driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the functionality
|
|
of the device
|
|
|
|
config MFD_SI476X_CORE
|
|
tristate "Silicon Laboratories 4761/64/68 AM/FM radio."
|
|
depends on I2C
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
This is the core driver for the SI476x series of AM/FM
|
|
radio. This MFD driver connects the radio-si476x V4L2 module
|
|
and the si476x audio codec.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called si476x-core.
|
|
|
|
config MFD_SM501
|
|
tristate "Silicon Motion SM501"
|
|
---help---
|
|
This is the core driver for the Silicon Motion SM501 multimedia
|
|
companion chip. This device is a multifunction device which may
|
|
provide numerous interfaces including USB host controller, USB gadget,
|
|
asynchronous serial ports, audio functions, and a dual display video
|
|
interface. The device may be connected by PCI or local bus with
|
|
varying functions enabled.
|
|
|
|
config MFD_SM501_GPIO
|
|
bool "Export GPIO via GPIO layer"
|
|
depends on MFD_SM501 && GPIOLIB
|
|
---help---
|
|
This option uses the gpio library layer to export the 64 GPIO
|
|
lines on the SM501. The platform data is used to supply the
|
|
base number for the first GPIO line to register.
|
|
|
|
config MFD_SMSC
|
|
bool "SMSC ECE1099 series chips"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
If you say yes here you get support for the
|
|
ece1099 chips from SMSC.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called smsc.
|
|
|
|
config ABX500_CORE
|
|
bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
|
|
default y if ARCH_U300 || ARCH_U8500
|
|
help
|
|
Say yes here if you have the ABX500 Mixed Signal IC family
|
|
chips. This core driver expose register access functions.
|
|
Functionality specific drivers using these functions can
|
|
remain unchanged when IC changes. Binding of the functions to
|
|
actual register access is done by the IC core driver.
|
|
|
|
config AB3100_CORE
|
|
bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
|
|
depends on I2C=y && ABX500_CORE
|
|
select MFD_CORE
|
|
default y if ARCH_U300
|
|
help
|
|
Select this to enable the AB3100 Mixed Signal IC core
|
|
functionality. This connects to a AB3100 on the I2C bus
|
|
and expose a number of symbols needed for dependent devices
|
|
to read and write registers and subscribe to events from
|
|
this multi-functional IC. This is needed to use other features
|
|
of the AB3100 such as battery-backed RTC, charging control,
|
|
LEDs, vibrator, system power and temperature, power management
|
|
and ALSA sound.
|
|
|
|
config AB3100_OTP
|
|
tristate "ST-Ericsson AB3100 OTP functions"
|
|
depends on AB3100_CORE
|
|
default y if AB3100_CORE
|
|
help
|
|
Select this to enable the AB3100 Mixed Signal IC OTP (one-time
|
|
programmable memory) support. This exposes a sysfs file to read
|
|
out OTP values.
|
|
|
|
config AB8500_CORE
|
|
bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
|
|
depends on ABX500_CORE && MFD_DB8500_PRCMU
|
|
select POWER_SUPPLY
|
|
select MFD_CORE
|
|
select IRQ_DOMAIN
|
|
help
|
|
Select this option to enable access to AB8500 power management
|
|
chip. This connects to U8500 either on the SSP/SPI bus (deprecated
|
|
since hardware version v1.0) or the I2C bus via PRCMU. It also adds
|
|
the irq_chip parts for handling the Mixed Signal chip events.
|
|
This chip embeds various other multimedia funtionalities as well.
|
|
|
|
config AB8500_DEBUG
|
|
bool "Enable debug info via debugfs"
|
|
depends on AB8500_GPADC && DEBUG_FS
|
|
default y if DEBUG_FS
|
|
help
|
|
Select this option if you want debug information using the debug
|
|
filesystem, debugfs.
|
|
|
|
config AB8500_GPADC
|
|
bool "ST-Ericsson AB8500 GPADC driver"
|
|
depends on AB8500_CORE && REGULATOR_AB8500
|
|
default y
|
|
help
|
|
AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
|
|
|
|
config MFD_DB8500_PRCMU
|
|
bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
|
|
depends on UX500_SOC_DB8500
|
|
select MFD_CORE
|
|
help
|
|
Select this option to enable support for the DB8500 Power Reset
|
|
and Control Management Unit. This is basically an autonomous
|
|
system controller running an XP70 microprocessor, which is accessed
|
|
through a register map.
|
|
|
|
config MFD_STMPE
|
|
bool "STMicroelectronics STMPE"
|
|
depends on (I2C=y || SPI_MASTER=y)
|
|
depends on OF
|
|
select MFD_CORE
|
|
help
|
|
Support for the STMPE family of I/O Expanders from
|
|
STMicroelectronics.
|
|
|
|
Currently supported devices are:
|
|
|
|
STMPE811: GPIO, Touchscreen
|
|
STMPE1601: GPIO, Keypad
|
|
STMPE1801: GPIO, Keypad
|
|
STMPE2401: GPIO, Keypad
|
|
STMPE2403: GPIO, Keypad
|
|
|
|
This driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the functionality
|
|
of the device. Currently available sub drivers are:
|
|
|
|
GPIO: stmpe-gpio
|
|
Keypad: stmpe-keypad
|
|
Touchscreen: stmpe-ts
|
|
|
|
menu "STMicroelectronics STMPE Interface Drivers"
|
|
depends on MFD_STMPE
|
|
|
|
config STMPE_I2C
|
|
bool "STMicroelectronics STMPE I2C Interface"
|
|
depends on I2C=y
|
|
default y
|
|
help
|
|
This is used to enable I2C interface of STMPE
|
|
|
|
config STMPE_SPI
|
|
bool "STMicroelectronics STMPE SPI Interface"
|
|
depends on SPI_MASTER
|
|
help
|
|
This is used to enable SPI interface of STMPE
|
|
endmenu
|
|
|
|
config MFD_STA2X11
|
|
bool "STMicroelectronics STA2X11"
|
|
depends on STA2X11
|
|
select MFD_CORE
|
|
select REGMAP_MMIO
|
|
|
|
config MFD_SUN6I_PRCM
|
|
bool "Allwinner A31 PRCM controller"
|
|
depends on ARCH_SUNXI
|
|
select MFD_CORE
|
|
help
|
|
Support for the PRCM (Power/Reset/Clock Management) unit available
|
|
in A31 SoC.
|
|
|
|
config MFD_SYSCON
|
|
bool "System Controller Register R/W Based on Regmap"
|
|
select REGMAP_MMIO
|
|
help
|
|
Select this option to enable accessing system control registers
|
|
via regmap.
|
|
|
|
config MFD_DAVINCI_VOICECODEC
|
|
tristate
|
|
select MFD_CORE
|
|
select REGMAP_MMIO
|
|
|
|
config MFD_TI_AM335X_TSCADC
|
|
tristate "TI ADC / Touch Screen chip support"
|
|
select MFD_CORE
|
|
select REGMAP
|
|
select REGMAP_MMIO
|
|
help
|
|
If you say yes here you get support for Texas Instruments series
|
|
of Touch Screen /ADC chips.
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called ti_am335x_tscadc.
|
|
|
|
config MFD_DM355EVM_MSP
|
|
bool "TI DaVinci DM355 EVM microcontroller"
|
|
depends on I2C=y && MACH_DAVINCI_DM355_EVM
|
|
help
|
|
This driver supports the MSP430 microcontroller used on these
|
|
boards. MSP430 firmware manages resets and power sequencing,
|
|
inputs from buttons and the IR remote, LEDs, an RTC, and more.
|
|
|
|
config MFD_LP3943
|
|
tristate "TI/National Semiconductor LP3943 MFD Driver"
|
|
depends on I2C
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
Support for the TI/National Semiconductor LP3943.
|
|
This driver consists of GPIO and PWM drivers.
|
|
With these functionalities, it can be used for LED string control or
|
|
general usage such like a GPIO controller and a PWM controller.
|
|
|
|
config MFD_LP8788
|
|
bool "TI LP8788 Power Management Unit Driver"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select IRQ_DOMAIN
|
|
help
|
|
TI LP8788 PMU supports regulators, battery charger, RTC,
|
|
ADC, backlight driver and current sinks.
|
|
|
|
config MFD_OMAP_USB_HOST
|
|
bool "TI OMAP USBHS core and TLL driver"
|
|
depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3
|
|
default y
|
|
help
|
|
This is the core driver for the OAMP EHCI and OHCI drivers.
|
|
This MFD driver does the required setup functionalities for
|
|
OMAP USB Host drivers.
|
|
|
|
config MFD_PALMAS
|
|
bool "TI Palmas series chips"
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
depends on I2C=y
|
|
help
|
|
If you say yes here you get support for the Palmas
|
|
series of PMIC chips from Texas Instruments.
|
|
|
|
config TPS6105X
|
|
tristate "TI TPS61050/61052 Boost Converters"
|
|
depends on I2C
|
|
select REGULATOR
|
|
select MFD_CORE
|
|
select REGULATOR_FIXED_VOLTAGE
|
|
help
|
|
This option enables a driver for the TP61050/TPS61052
|
|
high-power "white LED driver". This boost converter is
|
|
sometimes used for other things than white LEDs, and
|
|
also contains a GPIO pin.
|
|
|
|
config TPS65010
|
|
tristate "TI TPS6501x Power Management chips"
|
|
depends on I2C && GPIOLIB
|
|
default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
|
|
help
|
|
If you say yes here you get support for the TPS6501x series of
|
|
Power Management chips. These include voltage regulators,
|
|
lithium ion/polymer battery charging, and other features that
|
|
are often used in portable devices like cell phones and cameras.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called tps65010.
|
|
|
|
config TPS6507X
|
|
tristate "TI TPS6507x Power Management / Touch Screen chips"
|
|
select MFD_CORE
|
|
depends on I2C
|
|
help
|
|
If you say yes here you get support for the TPS6507x series of
|
|
Power Management / Touch Screen chips. These include voltage
|
|
regulators, lithium ion/polymer battery charging, touch screen
|
|
and other features that are often used in portable devices.
|
|
This driver can also be built as a module. If so, the module
|
|
will be called tps6507x.
|
|
|
|
config TPS65911_COMPARATOR
|
|
tristate
|
|
|
|
config MFD_TPS65090
|
|
bool "TI TPS65090 Power Management chips"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
help
|
|
If you say yes here you get support for the TPS65090 series of
|
|
Power Management chips.
|
|
This driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the
|
|
functionality of the device.
|
|
|
|
config MFD_TPS65217
|
|
tristate "TI TPS65217 Power Management / White LED chips"
|
|
depends on I2C
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
If you say yes here you get support for the TPS65217 series of
|
|
Power Management / White LED chips.
|
|
These include voltage regulators, lithium ion/polymer battery
|
|
charger, wled and other features that are often used in portable
|
|
devices.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called tps65217.
|
|
|
|
config MFD_TPS65218
|
|
tristate "TI TPS65218 Power Management chips"
|
|
depends on I2C
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
help
|
|
If you say yes here you get support for the TPS65218 series of
|
|
Power Management chips.
|
|
These include voltage regulators, gpio and other features
|
|
that are often used in portable devices. Only regulator
|
|
component is currently supported.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called tps65218.
|
|
|
|
config MFD_TPS6586X
|
|
bool "TI TPS6586x Power Management chips"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
If you say yes here you get support for the TPS6586X series of
|
|
Power Management chips.
|
|
This driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the
|
|
functionality of the device.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called tps6586x.
|
|
|
|
config MFD_TPS65910
|
|
bool "TI TPS65910 Power Management chip"
|
|
depends on I2C=y && GPIOLIB
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
select IRQ_DOMAIN
|
|
help
|
|
if you say yes here you get support for the TPS65910 series of
|
|
Power Management chips.
|
|
|
|
config MFD_TPS65912
|
|
bool "TI TPS65912 Power Management chip"
|
|
depends on GPIOLIB
|
|
select MFD_CORE
|
|
help
|
|
If you say yes here you get support for the TPS65912 series of
|
|
PM chips.
|
|
|
|
config MFD_TPS65912_I2C
|
|
bool "TI TPS65912 Power Management chip with I2C"
|
|
select MFD_CORE
|
|
select MFD_TPS65912
|
|
depends on I2C=y && GPIOLIB
|
|
help
|
|
If you say yes here you get support for the TPS65912 series of
|
|
PM chips with I2C interface.
|
|
|
|
config MFD_TPS65912_SPI
|
|
bool "TI TPS65912 Power Management chip with SPI"
|
|
select MFD_CORE
|
|
select MFD_TPS65912
|
|
depends on SPI_MASTER && GPIOLIB
|
|
help
|
|
If you say yes here you get support for the TPS65912 series of
|
|
PM chips with SPI interface.
|
|
|
|
config MFD_TPS80031
|
|
bool "TI TPS80031/TPS80032 Power Management chips"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
help
|
|
If you say yes here you get support for the Texas Instruments
|
|
TPS80031/ TPS80032 Fully Integrated Power Management with Power
|
|
Path and Battery Charger. The device provides five configurable
|
|
step-down converters, 11 general purpose LDOs, USB OTG Module,
|
|
ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
|
|
Power Path from USB, 32K clock generator.
|
|
|
|
config TWL4030_CORE
|
|
bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
|
|
depends on I2C=y
|
|
select IRQ_DOMAIN
|
|
select REGMAP_I2C
|
|
help
|
|
Say yes here if you have TWL4030 / TWL6030 family chip on your board.
|
|
This core driver provides register access and IRQ handling
|
|
facilities, and registers devices for the various functions
|
|
so that function-specific drivers can bind to them.
|
|
|
|
These multi-function chips are found on many OMAP2 and OMAP3
|
|
boards, providing power management, RTC, GPIO, keypad, a
|
|
high speed USB OTG transceiver, an audio codec (on most
|
|
versions) and many other features.
|
|
|
|
config TWL4030_POWER
|
|
bool "TI TWL4030 power resources"
|
|
depends on TWL4030_CORE && ARM
|
|
help
|
|
Say yes here if you want to use the power resources on the
|
|
TWL4030 family chips. Most of these resources are regulators,
|
|
which have a separate driver; some are control signals, such
|
|
as clock request handshaking.
|
|
|
|
This driver uses board-specific data to initialize the resources
|
|
and load scripts controlling which resources are switched off/on
|
|
or reset when a sleep, wakeup or warm reset event occurs.
|
|
|
|
config MFD_TWL4030_AUDIO
|
|
bool "TI TWL4030 Audio"
|
|
depends on TWL4030_CORE
|
|
select MFD_CORE
|
|
default n
|
|
|
|
config TWL6040_CORE
|
|
bool "TI TWL6040 audio codec"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
default n
|
|
help
|
|
Say yes here if you want support for Texas Instruments TWL6040 audio
|
|
codec.
|
|
This driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the
|
|
functionality of the device (audio, vibra).
|
|
|
|
config MENELAUS
|
|
bool "TI TWL92330/Menelaus PM chip"
|
|
depends on I2C=y && ARCH_OMAP2
|
|
help
|
|
If you say yes here you get support for the Texas Instruments
|
|
TWL92330/Menelaus Power Management chip. This include voltage
|
|
regulators, Dual slot memory card transceivers, real-time clock
|
|
and other features that are often used in portable devices like
|
|
cell phones and PDAs.
|
|
|
|
config MFD_WL1273_CORE
|
|
tristate "TI WL1273 FM radio"
|
|
depends on I2C
|
|
select MFD_CORE
|
|
default n
|
|
help
|
|
This is the core driver for the TI WL1273 FM radio. This MFD
|
|
driver connects the radio-wl1273 V4L2 module and the wl1273
|
|
audio codec.
|
|
|
|
config MFD_LM3533
|
|
tristate "TI/National Semiconductor LM3533 Lighting Power chip"
|
|
depends on I2C
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
help
|
|
Say yes here to enable support for National Semiconductor / TI
|
|
LM3533 Lighting Power chips.
|
|
|
|
This driver provides common support for accessing the device;
|
|
additional drivers must be enabled in order to use the LED,
|
|
backlight or ambient-light-sensor functionality of the device.
|
|
|
|
config MFD_TIMBERDALE
|
|
tristate "Timberdale FPGA"
|
|
select MFD_CORE
|
|
depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST)
|
|
---help---
|
|
This is the core driver for the timberdale FPGA. This device is a
|
|
multifunction device which exposes numerous platform devices.
|
|
|
|
The timberdale FPGA can be found on the Intel Atom development board
|
|
for in-vehicle infontainment, called Russellville.
|
|
|
|
config MFD_TC3589X
|
|
bool "Toshiba TC35892 and variants"
|
|
depends on I2C=y
|
|
select MFD_CORE
|
|
help
|
|
Support for the Toshiba TC35892 and variants I/O Expander.
|
|
|
|
This driver provides common support for accessing the device,
|
|
additional drivers must be enabled in order to use the
|
|
functionality of the device.
|
|
|
|
config MFD_TMIO
|
|
bool
|
|
default n
|
|
|
|
config MFD_T7L66XB
|
|
bool "Toshiba T7L66XB"
|
|
depends on ARM && HAVE_CLK
|
|
select MFD_CORE
|
|
select MFD_TMIO
|
|
help
|
|
Support for Toshiba Mobile IO Controller T7L66XB
|
|
|
|
config MFD_TC6387XB
|
|
bool "Toshiba TC6387XB"
|
|
depends on ARM && HAVE_CLK
|
|
select MFD_CORE
|
|
select MFD_TMIO
|
|
help
|
|
Support for Toshiba Mobile IO Controller TC6387XB
|
|
|
|
config MFD_TC6393XB
|
|
bool "Toshiba TC6393XB"
|
|
depends on ARM && HAVE_CLK
|
|
select GPIOLIB
|
|
select MFD_CORE
|
|
select MFD_TMIO
|
|
help
|
|
Support for Toshiba Mobile IO Controller TC6393XB
|
|
|
|
config MFD_VX855
|
|
tristate "VIA VX855/VX875 integrated south bridge"
|
|
depends on PCI
|
|
select MFD_CORE
|
|
help
|
|
Say yes here to enable support for various functions of the
|
|
VIA VX855/VX875 south bridge. You will need to enable the vx855_spi
|
|
and/or vx855_gpio drivers for this to do anything useful.
|
|
|
|
config MFD_ARIZONA
|
|
select REGMAP
|
|
select REGMAP_IRQ
|
|
select MFD_CORE
|
|
bool
|
|
|
|
config MFD_ARIZONA_I2C
|
|
tristate "Wolfson Microelectronics Arizona platform with I2C"
|
|
select MFD_ARIZONA
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
depends on I2C
|
|
help
|
|
Support for the Wolfson Microelectronics Arizona platform audio SoC
|
|
core functionality controlled via I2C.
|
|
|
|
config MFD_ARIZONA_SPI
|
|
tristate "Wolfson Microelectronics Arizona platform with SPI"
|
|
select MFD_ARIZONA
|
|
select MFD_CORE
|
|
select REGMAP_SPI
|
|
depends on SPI_MASTER
|
|
help
|
|
Support for the Wolfson Microelectronics Arizona platform audio SoC
|
|
core functionality controlled via I2C.
|
|
|
|
config MFD_WM5102
|
|
bool "Wolfson Microelectronics WM5102"
|
|
depends on MFD_ARIZONA
|
|
help
|
|
Support for Wolfson Microelectronics WM5102 low power audio SoC
|
|
|
|
config MFD_WM5110
|
|
bool "Wolfson Microelectronics WM5110"
|
|
depends on MFD_ARIZONA
|
|
help
|
|
Support for Wolfson Microelectronics WM5110 low power audio SoC
|
|
|
|
config MFD_WM8997
|
|
bool "Wolfson Microelectronics WM8997"
|
|
depends on MFD_ARIZONA
|
|
help
|
|
Support for Wolfson Microelectronics WM8997 low power audio SoC
|
|
|
|
config MFD_WM8400
|
|
bool "Wolfson Microelectronics WM8400"
|
|
select MFD_CORE
|
|
depends on I2C=y
|
|
select REGMAP_I2C
|
|
help
|
|
Support for the Wolfson Microelecronics WM8400 PMIC and audio
|
|
CODEC. This driver provides common support for accessing
|
|
the device, additional drivers must be enabled in order to use
|
|
the functionality of the device.
|
|
|
|
config MFD_WM831X
|
|
bool
|
|
|
|
config MFD_WM831X_I2C
|
|
bool "Wolfson Microelectronics WM831x/2x PMICs with I2C"
|
|
select MFD_CORE
|
|
select MFD_WM831X
|
|
select REGMAP_I2C
|
|
select IRQ_DOMAIN
|
|
depends on I2C=y
|
|
help
|
|
Support for the Wolfson Microelecronics WM831x and WM832x PMICs
|
|
when controlled using I2C. This driver provides common support
|
|
for accessing the device, additional drivers must be enabled in
|
|
order to use the functionality of the device.
|
|
|
|
config MFD_WM831X_SPI
|
|
bool "Wolfson Microelectronics WM831x/2x PMICs with SPI"
|
|
select MFD_CORE
|
|
select MFD_WM831X
|
|
select REGMAP_SPI
|
|
select IRQ_DOMAIN
|
|
depends on SPI_MASTER
|
|
help
|
|
Support for the Wolfson Microelecronics WM831x and WM832x PMICs
|
|
when controlled using SPI. This driver provides common support
|
|
for accessing the device, additional drivers must be enabled in
|
|
order to use the functionality of the device.
|
|
|
|
config MFD_WM8350
|
|
bool
|
|
|
|
config MFD_WM8350_I2C
|
|
bool "Wolfson Microelectronics WM8350 with I2C"
|
|
select MFD_WM8350
|
|
depends on I2C=y
|
|
help
|
|
The WM8350 is an integrated audio and power management
|
|
subsystem with watchdog and RTC functionality for embedded
|
|
systems. This option enables core support for the WM8350 with
|
|
I2C as the control interface. Additional options must be
|
|
selected to enable support for the functionality of the chip.
|
|
|
|
config MFD_WM8994
|
|
tristate "Wolfson Microelectronics WM8994"
|
|
select MFD_CORE
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
depends on I2C
|
|
help
|
|
The WM8994 is a highly integrated hi-fi CODEC designed for
|
|
smartphone applicatiosn. As well as audio functionality it
|
|
has on board GPIO and regulator functionality which is
|
|
supported via the relevant subsystems. This driver provides
|
|
core support for the WM8994, in order to use the actual
|
|
functionaltiy of the device other drivers must be enabled.
|
|
|
|
config MFD_STW481X
|
|
tristate "Support for ST Microelectronics STw481x"
|
|
depends on I2C && ARCH_NOMADIK
|
|
select REGMAP_I2C
|
|
select MFD_CORE
|
|
help
|
|
Select this option to enable the STw481x chip driver used
|
|
in various ST Microelectronics and ST-Ericsson embedded
|
|
Nomadik series.
|
|
|
|
config WCD9306_CODEC
|
|
tristate "WCD9306 Codec"
|
|
select SLIMBUS
|
|
select MFD_CORE
|
|
select REGMAP_ALLOW_WRITE_DEBUGFS
|
|
help
|
|
Enables the WCD9xxx codec core driver. The core driver provides
|
|
read/write capability to registers which are part of the
|
|
WCD9306 core and gives the ability to use the WCD9306 codec.
|
|
The WCD9306 codec support either I2C/I2S or Slimbus for
|
|
control and data exchnage with master processor.
|
|
|
|
config WCD9320_CODEC
|
|
tristate "WCD9320 Codec"
|
|
select SLIMBUS
|
|
select MFD_CORE
|
|
help
|
|
Enables the WCD9xxx codec core driver. The core driver provides
|
|
read/write capability to registers which are part of the
|
|
WCD9320 core and gives the ability to use the WCD9320 codec.
|
|
The WCD9320 codec support either I2C/I2S or Slimbus for
|
|
control and data exchnage with master processor.
|
|
|
|
config WCD9330_CODEC
|
|
tristate "WCD9330 Codec"
|
|
select SLIMBUS
|
|
select MFD_CORE
|
|
select REGMAP_ALLOW_WRITE_DEBUGFS
|
|
help
|
|
Enables the WCD9xxx codec core driver. The core driver provides
|
|
read/write capability to registers which are part of the
|
|
WCD9330 core and gives the ability to use the WCD9330 codec.
|
|
The WCD9330 codec support either I2C/I2S or Slimbus for
|
|
control and data exchnage with master processor.
|
|
|
|
config WCD9335_CODEC
|
|
tristate "WCD9335 Codec"
|
|
depends on SLIMBUS
|
|
select SOUNDWIRE_WCD_CTRL
|
|
select MFD_CORE
|
|
select REGMAP_ALLOW_WRITE_DEBUGFS
|
|
help
|
|
Enables the WCD9xxx codec core driver. The core driver provides
|
|
read/write capability to registers which are part of the
|
|
WCD9335 core and gives the ability to use the WCD9335 codec.
|
|
The WCD9335 codec support either I2C/I2S or Slimbus for
|
|
control and data exchnage with master processor.
|
|
|
|
menu "Multimedia Capabilities Port drivers"
|
|
depends on ARCH_SA1100
|
|
|
|
config MCP
|
|
tristate
|
|
|
|
# Interface drivers
|
|
config MCP_SA11X0
|
|
tristate "Support SA11x0 MCP interface"
|
|
depends on ARCH_SA1100
|
|
select MCP
|
|
|
|
# Chip drivers
|
|
config MCP_UCB1200
|
|
tristate "Support for UCB1200 / UCB1300"
|
|
depends on MCP_SA11X0
|
|
select MCP
|
|
|
|
config MCP_UCB1200_TS
|
|
tristate "Touchscreen interface support"
|
|
depends on MCP_UCB1200 && INPUT
|
|
|
|
endmenu
|
|
|
|
config MFD_VEXPRESS_SYSREG
|
|
bool "Versatile Express System Registers"
|
|
depends on VEXPRESS_CONFIG && GPIOLIB
|
|
default y
|
|
select CLKSRC_MMIO
|
|
select GPIO_GENERIC_PLATFORM
|
|
select MFD_CORE
|
|
select MFD_SYSCON
|
|
help
|
|
System Registers are the platform configuration block
|
|
on the ARM Ltd. Versatile Express board.
|
|
|
|
endmenu
|
|
endif
|