M7350/kernel/drivers/platform/msm/Kconfig

menu "Qualcomm MSM specific device drivers"
	depends on ARCH_MSM

config MSM_AVTIMER
	tristate "Avtimer Driver"
	depends on MSM_QDSP6_APRV2 || MSM_QDSP6_APRV3
	help
		This driver gets the Q6 out of power collapsed state and
		exposes ioctl control to read avtimer tick.

config MSM_BUS_SCALING
	bool "Bus scaling driver"
	help
		This option enables bus scaling on MSM devices.  Bus scaling
		allows devices to request the clocks be set to rates sufficient
		for the active devices needs without keeping the clocks at max
		frequency when a slower speed is sufficient.

config BUS_TOPOLOGY_ADHOC
	bool "ad-hoc bus scaling topology"
	help
		This option enables a driver that can handle adhoc bus topologies.
		Adhoc bus topology driver allows one to many connections and maintains
		directionality of connections by explicitly listing device connections
		thus avoiding illegal routes.

config DEBUG_BUS_VOTER
        bool "direct client to vote bus clocks for debugging purposes"
        depends on BUS_TOPOLOGY_ADHOC
        default n
        help
                This option enables a driver that allows putting in a bus clock vote.
                This driver allows clients to use the bus scaling driver to put in a
                floor vote on bus clocks. This feature is meant to be a shortcut to directly
                put in a vote for bus clocks instead of using the bus scaling APIs which deal
                with topology end points and not bus clocks directly.

config QPNP_POWER_ON
	tristate "QPNP PMIC POWER-ON Driver"
	depends on OF_SPMI && (SPMI || MSM_SPMI) && MSM_QPNP_INT && INPUT
	help
	  This driver supports the power-on functionality on Qualcomm
	  PNP PMIC. It currently supports reporting the change in status of
	  the KPDPWR_N line (connected to the power-key).

config QPNP_REVID
	tristate "QPNP Revision ID Peripheral"
	depends on SPMI || MSM_SPMI
	help
	  Say 'y' here to include support for the Qualcomm QPNP REVID
	  peripheral. REVID prints out the PMIC type and revision numbers
	  in the kernel log along with the PMIC option status. The PMIC
	  type is mapped to a Qualcomm chip part number and logged as well.

config QPNP_COINCELL
	tristate "Qualcomm QPNP coincell charger support"
	depends on (SPMI || MSM_SPMI) && OF_SPMI
	help
	  This driver supports the QPNP coincell peripheral found inside of
	  Qualcomm QPNP PMIC devices.  The coincell charger provides a means to
	  charge a coincell battery or backup capacitor which is used to
	  maintain PMIC register state when the main battery is removed from the
	  mobile device.

config SPS
	bool "SPS support"
	select GENERIC_ALLOCATOR
	help
	  The SPS (Smart Peripheral Switch) is a DMA engine.
	  It can move data in the following modes:
		1. Peripheral-to-Peripheral.
		2. Peripheral-to-Memory.
		3. Memory-to-Memory.

config EP_PCIE
	bool "PCIe Endpoint mode support"
	select GENERIC_ALLOCATOR
	help
	  PCIe controller is in endpoint mode.
	  It supports the APIs to clients as a service layer, and allows
	  clients to enable/disable PCIe link, configure the address
	  mapping for the access to host memory, trigger wake interrupt
	  on host side to wake up host, and trigger MSI to host side.

config EP_PCIE_HW
	bool "PCIe Endpoint HW driver"
	depends on EP_PCIE
	help
	  PCIe endpoint HW specific implementation.
	  It supports:
		1. link training with Root Complex.
		2. Address mapping.
		3. Sideband signaling.
		4. Power management.

config USB_BAM
	bool "USB BAM Driver"
	depends on SPS && USB_GADGET
	help
	  Enabling this option adds USB BAM Driver.
	  USB BAM driver was added to supports SPS Peripheral-to-Peripheral
	  transfers between the USB and other peripheral.

config SPS_SUPPORT_BAMDMA
	bool "SPS support BAM DMA"
	depends on SPS
	default n
	help
	  The BAM-DMA is used for Memory-to-Memory transfers.
	  The main use cases is RPC between processors.
	  The BAM-DMA hardware has 2 registers sets:
		1. A BAM HW like all the peripherals.
		2. A DMA channel configuration (i.e. channel priority).

config SPS_SUPPORT_NDP_BAM
	bool "SPS support NDP BAM"
	depends on SPS
	default n
	help
	  No-Data-Path BAM is used to improve BAM performance.

config QPNP_VIBRATOR
	tristate "Vibrator support for QPNP PMIC"
	depends on OF_SPMI
	help
	  This option enables device driver support for the vibrator
	  on the Qualcomm technologies Inc's QPNP PMICs. The vibrator
	  is connected on the VIB_DRV_N line and can be controlled
	  manually or by the DTEST lines.It uses the android timed-output
	  framework.

config IPA
	tristate "IPA support"
	depends on SPS && NET
	help
	  This driver supports the Internet Packet Accelerator (IPA) core.
	  IPA is a programmable protocol processor HW block.
	  It is designed to support generic HW processing of UL/DL IP packets
	  for various use cases independent of radio technology.
	  The driver support client connection and configuration
	  for the IPA core.
	  Kernel and user-space processes can call the IPA driver
	  to configure IPA core.

config IPA3
	tristate "IPA3 support"
	depends on SPS && NET
	help
	  This driver supports the Internet Packet Accelerator (IPA3) core.
	  IPA is a programmable protocol processor HW block.
	  It is designed to support generic HW processing of UL/DL IP packets
	  for various use cases independent of radio technology.
	  The driver support client connection and configuration
	  for the IPA core.
	  Kernel and user-space processes can call the IPA driver
	  to configure IPA core.

config GSI
	bool "GSI support"
	help
	  This driver provides the transport needed to talk to the
	  IPA core. It replaces the BAM transport used previously.

	  The GSI connects to a peripheral component via uniform TLV
	  interface, and allows it to interface with other peripherals
	  and CPUs over various types of interfaces such as MHI, xDCI,
	  xHCI, GPI, WDI, Ethernet, etc.

config RMNET_IPA
	tristate "IPA RMNET WWAN Network Device"
	depends on IPA && MSM_QMI_INTERFACE
	help
	  This WWAN Network Driver implements network stack class device.
	  It supports Embedded data transfer from A7 to Q6. Configures IPA HW
	  for RmNet Data Driver and also exchange of QMI messages between
	  A7 and Q6 IPA-driver.
config RMNET_IPA3
	tristate "IPA3 RMNET WWAN Network Device"
	depends on IPA3 && MSM_QMI_INTERFACE
	help
	  This WWAN Network Driver implements network stack class device.
	  It supports Embedded data transfer from A7 to Q6. Configures IPA HW
	  for RmNet Data Driver and also exchange of QMI messages between
	  A7 and Q6 IPA-driver.

config MSM_MHI
	tristate "Modem Host Interface Driver"
	help
	  This kernel module is used to interact with PCIe endpoints
	  supporting MHI protocol. MHI is a data transmission protocol
	  involving communication between a host and a device over shared
	  memory. The MHI driver manages the shared memory by use of logical
	  unidirectional channels.

config MSM_MHI_UCI
	 tristate "MHI Usperspace Control Interface Driver"
	 depends on MSM_MHI
	 help
	  This modules enables userspace software clients to communicate
	  with devices supporting the MHI protocol. Userspace clients
	  may open the device nodes exposed by MHI UCI and perform
	  read, write and ioctl operations to communicate with the
	  attached device.

config MSM_MHI_DEBUG
	 bool "MHI debug support"
	 depends on MSM_MHI
	 help
	   Say yes here to enable debugging support in the MHI transport
	   and individual MHI client drivers. This option may impact
	   throughput as individual MHI packets and state transitions
	   will be logged.

config MSM_MHI_DEV
        tristate "Modem Device Interface Driver"
	depends on EP_PCIE && IPA
        help
          This kernel module is used to interact with PCIe Root complex
          supporting MHI protocol. MHI is a data transmission protocol
          involving communication between a host and a device over shared
          memory. MHI interacts with the IPA for supporting transfers
	  on the HW accelerated channels between Host and device.

config PFT
	bool "Per-File-Tagger driver"
	default n
	help
		This driver is used for tagging enterprise files.
		It is part of the Per-File-Encryption (PFE) feature.
		The driver is tagging files when created by
		registered application.
		Tagged files are encrypted using the dm-req-crypt driver.

config I2C_MSM_PROF_DBG
	tristate "I2C_MSM_PROF_DBG"
	depends on ARCH_MSM && I2C_MSM_V2
	help
	  This option enables the enhanced logging, profiling and debugfs
	  support to the i2c-msm-v2 driver. If you say yes to this option,
	  you can change the deugging level to adjust the amount of debugging
	  information as needed at run time using debugfs.

	  This module can also be dynamically linked as a shared kernel object.

config SEEMP_CORE
	tristate "SEEMP Core"
	help
	  This option enables Qualcomm Snapdragron Smart Protection to detect
	  anomalies in various activities. It records task activities in
	  a log and rates the actions according to whether a typical user would
	  use the tools.

config QPNP_HAPTIC
	tristate "Haptic support for QPNP PMIC"
	depends on OF_SPMI
	help
	  This option enables device driver support for the Haptic
	  on the Qualcomm Technologies' QPNP PMICs. It uses the android
	  timed-output framework.

config GPIO_USB_DETECT
	tristate "GPIO-based USB VBUS Detection"
	depends on POWER_SUPPLY
	help
	  This driver supports external USB VBUS detection circuitry whose
	  output is connected to a GPIO. The driver in turn notifies the
	  USB driver of VBUS presence/disconnection using the power_supply
	  framework.

config MSM_11AD
	tristate "Platform driver for 11ad chip"
	depends on PCI
	depends on PCI_MSM
	default y
	---help---
	  This module adds required platform support for wireless adapter based on
	  Qualcomm Technologies, Inc. 11ad chip, integrated into MSM platform

	  If you choose to build it as a module, it will be called
	  msm_11ad_proxy.

source "drivers/platform/msm/spmi/Kconfig"

endmenu