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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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12992dd89c
This adds the ability to read out OTP (One-Time Programmable) registers in the AB3100 MFD ASIC. It's a simple sysfs file you can cat to prompt. The OTP registers of the AB3100 are used to store various device-unique information such as customer ID, product flags and the 3GPP standard IMEI (International Mobile Equipment Indentity) number. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
319 lines
9.0 KiB
Plaintext
319 lines
9.0 KiB
Plaintext
#
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# Multifunction miscellaneous devices
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#
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menu "Multifunction device drivers"
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depends on HAS_IOMEM
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config MFD_CORE
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tristate
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default n
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config MFD_SM501
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tristate "Support for Silicon Motion SM501"
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---help---
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This is the core driver for the Silicon Motion SM501 multimedia
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companion chip. This device is a multifunction device which may
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provide numerous interfaces including USB host controller, USB gadget,
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asynchronous serial ports, audio functions, and a dual display video
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interface. The device may be connected by PCI or local bus with
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varying functions enabled.
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config MFD_SM501_GPIO
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bool "Export GPIO via GPIO layer"
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depends on MFD_SM501 && GPIOLIB
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---help---
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This option uses the gpio library layer to export the 64 GPIO
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lines on the SM501. The platform data is used to supply the
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base number for the first GPIO line to register.
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config MFD_ASIC3
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bool "Support for Compaq ASIC3"
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depends on GENERIC_HARDIRQS && 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 MFD_DM355EVM_MSP
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bool "DaVinci DM355 EVM microcontroller"
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depends on I2C && MACH_DAVINCI_DM355_EVM
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help
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This driver supports the MSP430 microcontroller used on these
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boards. MSP430 firmware manages resets and power sequencing,
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inputs from buttons and the IR remote, LEDs, an RTC, and more.
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config HTC_EGPIO
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bool "HTC EGPIO support"
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depends on GENERIC_HARDIRQS && 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 UCB1400_CORE
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tristate "Philips UCB1400 Core driver"
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depends on AC97_BUS
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depends on GPIOLIB
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help
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This enables support for the Philips UCB1400 core functions.
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The UCB1400 is an AC97 audio codec.
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To compile this driver as a module, choose M here: the
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module will be called ucb1400_core.
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config TPS65010
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tristate "TPS6501x Power Management chips"
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depends on I2C && GPIOLIB
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default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
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help
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If you say yes here you get support for the TPS6501x series of
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Power Management chips. These include voltage regulators,
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lithium ion/polymer battery charging, and other features that
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are often used in portable devices like cell phones and cameras.
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This driver can also be built as a module. If so, the module
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will be called tps65010.
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config MENELAUS
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bool "Texas Instruments TWL92330/Menelaus PM chip"
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depends on I2C=y && ARCH_OMAP24XX
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help
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If you say yes here you get support for the Texas Instruments
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TWL92330/Menelaus Power Management chip. This include voltage
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regulators, Dual slot memory card transceivers, real-time clock
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and other features that are often used in portable devices like
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cell phones and PDAs.
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config TWL4030_CORE
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bool "Texas Instruments TWL4030/TPS659x0 Support"
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depends on I2C=y && GENERIC_HARDIRQS
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help
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Say yes here if you have TWL4030 family chip on your board.
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This core driver provides register access and IRQ handling
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facilities, and registers devices for the various functions
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so that function-specific drivers can bind to them.
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These multi-function chips are found on many OMAP2 and OMAP3
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boards, providing power management, RTC, GPIO, keypad, a
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high speed USB OTG transceiver, an audio codec (on most
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versions) and many other features.
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config MFD_TMIO
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bool
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default n
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config MFD_T7L66XB
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bool "Support Toshiba T7L66XB"
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depends on ARM && HAVE_CLK
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select MFD_CORE
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select MFD_TMIO
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help
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Support for Toshiba Mobile IO Controller T7L66XB
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config MFD_TC6387XB
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bool "Support Toshiba TC6387XB"
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depends on ARM && HAVE_CLK
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select MFD_CORE
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select MFD_TMIO
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help
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Support for Toshiba Mobile IO Controller TC6387XB
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config MFD_TC6393XB
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bool "Support Toshiba TC6393XB"
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depends on GPIOLIB && ARM
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select MFD_CORE
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select MFD_TMIO
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help
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Support for Toshiba Mobile IO Controller TC6393XB
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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 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 MFD_WM8400
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tristate "Support Wolfson Microelectronics WM8400"
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select MFD_CORE
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depends on I2C
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help
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Support for the Wolfson Microelecronics WM8400 PMIC and audio
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CODEC. This driver provides common support for accessing
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the device, additional drivers must be enabled in order to use
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the functionality of the device.
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config MFD_WM831X
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tristate "Support Wolfson Microelectronics WM831x PMICs"
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select MFD_CORE
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depends on I2C
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help
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Support for the Wolfson Microelecronics WM831x PMICs. This
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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_WM8350
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tristate
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config MFD_WM8350_CONFIG_MODE_0
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bool
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depends on MFD_WM8350
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config MFD_WM8350_CONFIG_MODE_1
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bool
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depends on MFD_WM8350
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config MFD_WM8350_CONFIG_MODE_2
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bool
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depends on MFD_WM8350
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config MFD_WM8350_CONFIG_MODE_3
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_0
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_1
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_2
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bool
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depends on MFD_WM8350
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config MFD_WM8351_CONFIG_MODE_3
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_0
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_1
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_2
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bool
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depends on MFD_WM8350
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config MFD_WM8352_CONFIG_MODE_3
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bool
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depends on MFD_WM8350
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config MFD_WM8350_I2C
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tristate "Support Wolfson Microelectronics WM8350 with I2C"
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select MFD_WM8350
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depends on I2C
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help
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The WM8350 is an integrated audio and power management
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subsystem with watchdog and RTC functionality for embedded
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systems. This option enables core support for the WM8350 with
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I2C as the control interface. Additional options must be
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selected to enable support for the functionality of the chip.
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config MFD_PCF50633
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tristate "Support for NXP PCF50633"
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depends on I2C
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help
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Say yes here if you have NXP PCF50633 chip on your board.
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This core driver provides register access and IRQ handling
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facilities, and registers devices for the various functions
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so that function-specific drivers can bind to them.
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config MFD_MC13783
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tristate "Support Freescale MC13783"
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depends on SPI_MASTER
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select MFD_CORE
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help
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Support for the Freescale (Atlas) MC13783 PMIC and audio CODEC.
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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 PCF50633_ADC
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tristate "Support for NXP PCF50633 ADC"
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depends on MFD_PCF50633
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help
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Say yes here if you want to include support for ADC in the
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NXP PCF50633 chip.
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config PCF50633_GPIO
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tristate "Support for NXP PCF50633 GPIO"
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depends on MFD_PCF50633
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help
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Say yes here if you want to include support GPIO for pins on
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the PCF50633 chip.
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config AB3100_CORE
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tristate "ST-Ericsson AB3100 Mixed Signal Circuit core functions"
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depends on I2C
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default y if ARCH_U300
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help
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Select this to enable the AB3100 Mixed Signal IC core
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functionality. This connects to a AB3100 on the I2C bus
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and expose a number of symbols needed for dependent devices
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to read and write registers and subscribe to events from
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this multi-functional IC. This is needed to use other features
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of the AB3100 such as battery-backed RTC, charging control,
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LEDs, vibrator, system power and temperature, power management
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and ALSA sound.
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config AB3100_OTP
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tristate "ST-Ericsson AB3100 OTP functions"
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depends on AB3100_CORE
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default y if AB3100_CORE
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help
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Select this to enable the AB3100 Mixed Signal IC OTP (one-time
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programmable memory) support. This exposes a sysfs file to read
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out OTP values.
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config EZX_PCAP
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bool "PCAP Support"
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depends on GENERIC_HARDIRQS && 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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endmenu
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menu "Multimedia Capabilities Port drivers"
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depends on ARCH_SA1100
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config MCP
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tristate
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# Interface drivers
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config MCP_SA11X0
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tristate "Support SA11x0 MCP interface"
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depends on ARCH_SA1100
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select MCP
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# Chip drivers
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config MCP_UCB1200
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tristate "Support for UCB1200 / UCB1300"
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depends on MCP
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config MCP_UCB1200_TS
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tristate "Touchscreen interface support"
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depends on MCP_UCB1200 && INPUT
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endmenu
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