# When adding new entries keep the list in alphabetical order

if ARCH_MSM

config CP_ACCESS64
	depends on ARM64
        tristate "CP 64-bit register access tool"
        help
          Provide support for AARCH64 CP register access using /sys
          interface. Read and write to CP registers from userspace
          through sysfs interface. A sys file (cp_rw) will be created under
          /sys/devices/cpaccess/cpaccess0.

          If unsure, say N.

config MSM_BAM_DMUX
	bool "BAM Data Mux Driver"
	depends on SPS
	help
	  Support Muxed Data Channels over BAM interface.
	  BAM has a limited number of pipes.  This driver
	  provides a means to support more logical channels
	  via muxing than BAM could without muxing.

config MSM_EVENT_TIMER
	bool "Event timer"
	help
	  This option enables a modules that manages a list of event timers that
	  need to be monitored by the PM. The enables the PM code to monitor
	  events that require the core to be awake and ready to handle the
	  event.

config MSM_GLINK
	bool "Generic Link (G-Link)"
	help
	  G-Link is a generic link transport that replaces SMD.  It is used
	  within a System-on-Chip (SoC) for communication between both internal
	  processors and external peripherals.  The actual physical transport
	  is handled by transport plug-ins that can be individually enabled and
	  configured separately.

config MSM_GLINK_LOOPBACK_SERVER
	bool "Generic Link (G-Link) Loopback Server"
	help
	  G-Link Loopback Server that enable loopback test framework to test
	  and validate the G-Link protocol stack. It support both local and
	  remote clients to configure the loopback server and echo back the
	  data received from the clients.

config MSM_GLINK_SMD_XPRT
	depends on MSM_SMD
	depends on MSM_GLINK
	bool "Generic Link (G-Link) SMD Transport"
	help
	  G-Link SMD Transport is a G-Link Transport plug-in.  It allows G-Link
	  communication to remote entities through a SMD physical transport
	  channel.  The remote side is assumed to be pure SMD.  The nature of
	  SMD limits this G-Link transport to only connecting with entities
	  internal to the System-on-Chip.

config MSM_GLINK_SMEM_NATIVE_XPRT
	depends on MSM_SMEM
	depends on MSM_GLINK
	bool "Generic Link (G-Link) SMEM Native Transport"
	help
	  G-Link SMEM Native Transport is a G-Link Transport plug-in.  It allows
	  G-Link communication to remote entities through a shared memory
	  physical transport.  The nature of shared memory limits this G-Link
	  transport to only connecting with entities internal to the
	  System-on-Chip.

config MSM_GLINK_PKT
	bool "Enable device interface for GLINK packet channels"
	depends on MSM_GLINK
	help
	  G-link packet driver provides the interface for the userspace
	  clients to communicate over G-Link via deivce nodes.
	  This enable the usersapce clients to read and write to
	  some glink packets channel.

config MSM_IPC_ROUTER_SMD_XPRT
	depends on MSM_SMD
	depends on IPC_ROUTER
	bool "MSM SMD XPRT Layer"
	help
	  SMD Transport Layer that enables IPC Router communication within
	  a System-on-Chip(SoC). When the SMD channels become available,
	  this layer registers a transport with IPC Router and enable
	  message exchange.

config MSM_IPC_ROUTER_HSIC_XPRT
	depends on USB_QCOM_IPC_BRIDGE
	depends on IPC_ROUTER
	bool "MSM HSIC XPRT Layer"
	help
	  HSIC Transport Layer that enables off-chip communication of
	  IPC Router. When the HSIC endpoint becomes available, this layer
	  registers the transport with IPC Router and enable message
	  exchange.

config MSM_IPC_ROUTER_GLINK_XPRT
	depends on MSM_GLINK
	depends on IPC_ROUTER
	bool "MSM GLINK XPRT Layer"
	help
	  GLINK Transport Layer that enables IPC Router communication within
	  a System-on-Chip(SoC). When the GLINK channels become available,
	  this layer registers a transport with IPC Router and enable
	  message exchange.

config MSM_IPC_ROUTER_MHI_XPRT
	depends on MSM_MHI
	depends on IPC_ROUTER
	bool "MSM MHI XPRT Layer"
	help
	  MHI Transport Layer that enables off-chip communication of
	  IPC Router. When the MHI endpoint becomes available, this layer
	  registers the transport with IPC Router and enable message
	  exchange.

config MSM_JTAG
	bool "Debug and ETM trace support across power collapse"
	help
	  Enables support for debugging (specifically breakpoints) and ETM
	  processor tracing across power collapse both for JTag and OS hosted
	  software running on the target. Enabling this will ensure debug
	  and ETM registers are saved and restored across power collapse.

	  If unsure, say 'N' here to avoid potential power, performance and
	  memory penalty.

config MSM_JTAG_MM
	bool "Debug and ETM trace support across power collapse using memory mapped access"
	help
	  Enables support for debugging (specifically breakpoints) and ETM
	  processor tracing across power collapse both for JTag and OS hosted
	  software running on the target. Enabling this will ensure debug
	  and ETM registers are saved and restored across power collapse.

	  Required on targets on which cp14 access to debug and ETM registers is
	  not permitted and so memory mapped access is necessary.

	  If unsure, say 'N' here to avoid potential power, performance and
	  memory penalty.

config MSM_JTAGV8
	bool "Debug and ETM trace support across power collapse for ARMv8"
	help
	  Enables support for debugging (specifically breakpoints) and ETM
	  processor tracing across power collapse both for JTag and OS hosted
	  software running on ARMv8 target. Enabling this will ensure debug
	  and ETM registers are saved and restored across power collapse.

	  If unsure, say 'N' here to avoid potential power, performance and
	  memory penalty.

config MSM_QMI_INTERFACE
	depends on IPC_ROUTER
	depends on QMI_ENCDEC
	bool "MSM QMI Interface Library"
	help
	  Library to send and receive QMI messages over IPC Router.
	  This library provides interface functions to the kernel drivers
	  to perform QMI message marshaling and transport them over IPC
	  Router.

config MSM_SMD
	depends on MSM_SMEM
	bool "MSM Shared Memory Driver (SMD)"
	help
	  Support for the shared memory interprocessor communication protocol
	  which provides virual point to point serial channels between processes
	  on the apps processor and processes on other processors in the SoC.
	  Also includes support for the Shared Memory State Machine (SMSM)
	  protocol which provides a mechanism to publish single bit state
	  information to one or more processors in the SoC.

config MSM_SMD_DEBUG
	depends on MSM_SMD
	bool "MSM SMD debug support"
	help
	  Support for debugging SMD and SMSM communication between apps and
	  other processors in the SoC. Debug support primarily consists of
	  logs consisting of information such as what interrupts were processed,
	  what channels caused interrupt activity, and when internal state
	  change events occur.

config MSM_MPM_OF
	bool "Modem Power Manager"
	depends on OF
	help
	  MPM is a dedicated hardware resource responsible for entering and
	  waking up from a system wide low power mode. The MPM driver tracks
	  the wakeup interrupts and configures the MPM to monitor the wakeup
	  interrupts when going to a system wide sleep mode. This config option
	  enables the MPM driver that supports initialization from a device
	  tree

config MSM_RPM_SMD
	select MSM_MPM_OF
	bool "RPM driver using SMD protocol"
	help
	  RPM is the dedicated hardware engine for managing shared SoC
	  resources. This config adds driver support for using SMD as a
	  transport layer communication with RPM hardware. It also selects
	  the MSM_MPM config that programs the MPM module to monitor interrupts
	  during sleep modes.

config MSM_RPM_RBCPR_STATS_V2_LOG
	tristate "MSM Resource Power Manager RPBCPR Stat Driver"
	depends on DEBUG_FS
	help
	  This option enables v2 of the rpmrbcpr_stats driver which reads RPM
	  memory for statistics pertaining to RPM's RBCPR(Rapid Bridge Core
	  Power Reduction) driver. The drivers outputs the message via a
	  debugfs node.

config MSM_RPM_LOG
	tristate "MSM Resource Power Manager Log Driver"
	depends on DEBUG_FS
	depends on MSM_RPM_SMD
	default n
	help
          This option enables a driver which can read from a circular buffer
          of messages produced by the RPM. These messages provide diagnostic
          information about RPM operation. The driver outputs the messages
          via a debugfs node.

config MSM_RPM_STATS_LOG
        tristate "MSM Resource Power Manager Stat Driver"
        depends on DEBUG_FS
        depends on MSM_RPM_SMD
        default n
          help
          This option enables a driver which reads RPM messages from a shared
          memory location. These messages provide statistical information about
          the low power modes that RPM enters. The drivers outputs the message
          via a debugfs node.

config MSM_RUN_QUEUE_STATS
	bool "Enable collection and exporting of MSM Run Queue stats to userspace"
	default n
	help
	This option enables the driver to periodically collecting the statistics
	of kernel run queue information and calculate the load of the system.
	This information is exported to usespace via sysfs entries and userspace
	algorithms uses info and decide when to turn on/off the cpu cores.

config MSM_SMEM
	depends on REMOTE_SPINLOCK_MSM
	bool "MSM Shared Memory (SMEM)"
	help
	  Support for the shared memory interface between the various
	  processors in the System on a Chip (SoC) which allows basic
	  inter-processor communication.

config MSM_SMEM_LOGGING
	depends on MSM_SMEM
	bool "MSM Shared Memory Logger"
	help
	  Enable the shared memory logging to log the events between
	  the various processors in the system. This option exposes
	  the shared memory logger at /dev/smem_log and a debugfs node
	  named smem_log.

config MSM_SMP2P
	bool "SMSM Point-to-Point (SMP2P)"
	depends on MSM_SMEM
	help
	  Provide point-to-point remote signaling support.
	  SMP2P enables transferring 32-bit values between
	  the local and a remote system using shared
	  memory and interrupts. A client can open multiple
	  32-bit values by specifying a unique string and
	  remote processor ID.

config MSM_SMP2P_TEST
	bool "SMSM Point-to-Point Test"
	depends on MSM_SMP2P
	help
	  Enables loopback and unit testing support for
	  SMP2P. Loopback support is used by other
	  processors to do unit testing. Unit tests
	  are used to verify the local and remote
	  implementations.

config MSM_SPM
	bool "Driver support for SPM Version 2"
	help
	  Enables the support for Version 2 of the SPM driver. SPM hardware is
	  used to manage the processor power during sleep. The driver allows
	  configuring SPM to allow different low power modes for both core and
	  L2.

config MSM_L2_SPM
	bool "SPM support for L2 cache"
	depends on MSM_SPM
	help
	  Enable SPM driver support for L2 cache. Some MSM chipsets allow
	  control of L2 cache low power mode with a Subsystem Power manager.
	  Enabling this driver allows configuring L2 SPM for low power modes
	  on supported chipsets.

config MSM_QDSP6_APRV2
	bool "Audio QDSP6 APRv2 support"
	depends on MSM_SMD
	help
	  Enable APRv2 IPC protocol support between
	  application processor and QDSP6. APR is
	  used by audio driver to configure QDSP6's
	  ASM, ADM and AFE.

config MSM_QDSP6_APRV3
	bool "Audio QDSP6 APRv3 support"
	depends on MSM_SMD
	help
	  Enable APRv2 IPC protocol support between
	  application processor and QDSP6. APR is
	  used by audio driver to configure QDSP6v2's
	  ASM, ADM and AFE.

config MSM_ADSP_LOADER
	tristate "ADSP loader support"
	select SND_SOC_MSM_APRV2_INTF
	depends on MSM_QDSP6_APRV2 || MSM_QDSP6_APRV3
	help
	  Enable ADSP image loader.
	  The ADSP loader brings ADSP out of reset
	  for the platforms that use APRv2.
	  Say M if you want to enable this module.

config MSM_MEMORY_DUMP
	bool "MSM Memory Dump Support"
	help
	  This enables memory dump feature. It allows various client
	  subsystems to register respective dump regions. At the time
	  of deadlocks or cpu hangs these dump regions are captured to
	  give a snapshot of the system at the time of the crash.

config MSM_MEMORY_DUMP_V2
	bool "MSM Memory Dump v2 Support"
	help
	  This enables memory dump feature. It allows various client
	  subsystems to register respective dump regions. At the time
	  of deadlocks or cpu hangs these dump regions are captured to
	  give a snapshot of the system at the time of the crash.

config MSM_DEBUG_LAR_UNLOCK
	bool "MSM Debug LAR Unlock Support"
	depends on MSM_MEMORY_DUMP_V2
	help
	  This allows unlocking Core Debug lock to allow capture
	  of upper 32 bits of program counter at the time of
	  system crash. This is useful in getting correct crash
	  location.

config MSM_DDR_HEALTH
	bool "MSM DDR Health Driver"
	default n
	help
	  This option enables a driver which allocates DDR buffer of requested
	  size and sends it's locatoin to RPM sub system. RPM subsystem can
	  make use of this buffer to monitor DDR health.

config MSM_COMMON_LOG
	bool "MSM Common Log Support"
	help
	 Use this to export symbols of some log address and variables
	 that need to parse crash dump files to a memory dump table. This
	 table can be used by post analysis tools to extract information
	 from memory when device crashes.

config MSM_WATCHDOG_V2
	bool "MSM Watchdog Support"
	help
	  This enables the watchdog module. It causes kernel panic if the
	  watchdog times out. It allows for detection of cpu hangs and
	  deadlocks. It does not run during the bootup process, so it will
	  not catch any early lockups.

config MSM_FORCE_WDOG_BITE_ON_PANIC
	bool "MSM force watchdog bite"
	depends on MSM_WATCHDOG_V2
	help
	  This forces a watchdog bite when the device restarts due to a
	  kernel panic. On certain MSM SoCs, this provides us
	  additional debugging information.

config MSM_HVC
	bool "MSM Hypervisor Call Support"
	help
	  This enables the Hypervisor Call module. It provides apis to call
	  into the hypervisor thereby allowing access to services exposed by
	  the hypervisor. It is primarily intended to be used for Silicon
	  Partner/Manufacturer function identifier subrange but supports other
	  service call subranges as well.

config MSM_HYP_DEBUG
	bool "MSM Hypervisor Debug Driver"
	help
	  This enables the Hypervisor Debug driver. It allows the mapping and
	  and unmapping of user defined memory range from stage 2. It also
	  supports mapping and unmapping PIL image load memory range from
	  stage 2 depending upon the PIL image state.

config MSM_SUBSYSTEM_RESTART
	bool "MSM Subsystem Restart"
	help
	  This option enables the MSM subsystem restart framework.

	  The MSM subsystem restart framework provides support to boot,
	  shutdown, and restart subsystems with a reference counted API.
	  It also notifies userspace of transitions between these states via
	  sysfs.

config MSM_SYSMON_COMM
	bool "MSM System Monitor communication support"
	depends on MSM_SMD && MSM_SUBSYSTEM_RESTART
	help
	  This option adds support for MSM System Monitor library, which
	  provides an API that may be used for notifying subsystems within
	  the SoC about other subsystems' power-up/down state-changes.

config MSM_PIL
	bool "Peripheral image loading"
	select FW_LOADER
	default n
	help
	  Some peripherals need to be loaded into memory before they can be
	  brought out of reset.

	  Say yes to support these devices.

config MSM_PIL_SSR_GENERIC
	tristate "MSM Subsystem Boot Support"
	depends on MSM_PIL && MSM_SUBSYSTEM_RESTART
	help
	  Support for booting and shutting down MSM Subsystem processors.
	  This driver also monitors the SMSM status bits and the watchdog
	  interrupt for the subsystem and restarts it on a watchdog bite
	  or a fatal error. Subsystems include LPASS, Venus, VPU, WCNSS and
	  BCSS.

config MSM_PIL_MSS_QDSP6V5
	tristate "MSS QDSP6v5 (Hexagon) Boot Support"
	depends on MSM_PIL && MSM_SUBSYSTEM_RESTART
	help
	  Support for booting and shutting down QDSP6v5 (Hexagon) processors
	  in modem subsystems. If you would like to make or receive phone
	  calls then say Y here.

	  If unsure, say N.

config MSM_PIL_FEMTO
	tristate "FSM9900 and FSM9010 Boot Support"
	depends on MSM_PIL && (ARCH_FSM9900 || ARCH_FSM9010)
	help
	  Support for loading and booting firmware images for multiple
	  modems on the FSM9900 and FSM9010 family targets.
	  Select Y if you want the modems to boot.
	  If unsure, select N.

config MSM_OCMEM
        bool "MSM On-Chip memory driver (OCMEM)"
        help
          Enable support for On-Chip Memory available on certain MSM chipsets.
          OCMEM is a low latency, high performance pool shared by subsystems.

config MSM_OCMEM_LOCAL_POWER_CTRL
        bool "OCMEM Local Power Control"
        depends on MSM_OCMEM
        help
          Enable direct power management of the OCMEM core by the
          OCMEM driver. By default power management is delegated to
          the RPM. Selecting this option causes the OCMEM driver to
          directly handle the various macro power transitions.

config MSM_OCMEM_DEBUG
        bool "OCMEM Debug Support"
        depends on MSM_OCMEM
        help
          Enable debug options for On-chip Memory (OCMEM) driver.
          Various debug options include memory, power and latency.
          Choosing one of these options allows debugging of each
          individual subsystem separately.

config MSM_OCMEM_NONSECURE
        bool "OCMEM Non Secure Mode"
        depends on MSM_OCMEM_DEBUG
        help
          Disable OCMEM interaction with secure processor.
          By default OCMEM is secured and accesses for each master
          is requested by the OCMEM driver. Selecting this option
          causes the OCMEM memory to be in non-secure state unless
          its locked down by the secure processor.

config MSM_OCMEM_POWER_DEBUG
        bool "OCMEM Power Debug Support"
        depends on MSM_OCMEM_DEBUG
        help
          Enable debug support for OCMEM power management.
          This adds support for verifying all power management
          related operations of OCMEM. Both local power management
          and RPM assisted power management operations are supported.

config MSM_OCMEM_DEBUG_ALWAYS_ON
        bool "Keep OCMEM always turned ON"
        depends on MSM_OCMEM_DEBUG
        help
          Always vote for all OCMEM clocks and keep all OCMEM
          macros turned ON and never allow them to be turned OFF.
          Both local power management and RPM assisted power modes
          are supported for individual macro power control operations.

config MSM_OCMEM_POWER_DISABLE
        bool "OCMEM Disable Power Control"
        depends on MSM_OCMEM
        help
          Disable all OCMEM power management.
          Skip all OCMEM power operations that turn ON or
          turn OFF the macros. Both local power management and
          RPM assisted power management operations are skipped.
          Enable this configuration if OCMEM is being exclusively
          used as GMEM or OCIMEM.

config MSM_BOOT_STATS
	bool "Use MSM boot stats reporting"
	help
	 Use this to report msm boot stats such as bootloader throughput,
	 display init, total boot time.
	 This figures are reported in mpm sleep clock cycles and have a
	 resolution of 31 bits as 1 bit is used as an overflow check.

config MSM_SCM
	bool "Secure Channel Manager (SCM) support"
	default n

config MAXIMUM_CURRENT_THROTTLING
	tristate "CPU current throttling driver"
	help
	  Say Y to enable maximum current throttling.
	  The maximum current throttling driver enables application to
	  turn on/off CPU based current throttling by setting the
	  credit/upper limit in the CPU registers.

config MSM_CPU_PWR_CTL
	bool "Cpu subsystem power control"
	depends on SMP && (ARM || ARM64)
	default y
	help
	  Provides routines to power on cpu rails and l2 cache
	  controller during coldboot.

config MSM_XPU_ERR_FATAL
	bool "Configure XPU violations as fatal errors"
	help
	 Select if XPU violations have to be configured as fatal errors.

config MSM_CACHE_DUMP
	bool "Cache dumping support"
	help
	  Add infrastructure to dump the L1 and L2 caches to an allocated buffer.
	  This allows for analysis of the caches in case cache corruption is
	  suspected.
	  If unsure, say N

config MSM_CACHE_DUMP_ON_PANIC
	bool "Dump caches on panic"
	depends on MSM_CACHE_DUMP
	help
	  By default, the caches are flushed on panic. This means that trying to
	  look at them in a RAM dump will give useless data. Select this if you
	  want to dump the L1 and L2 caches on panic before any flush occurs.
	  If unsure, say N

config MSM_CPUSS_DUMP
	bool "CPU Subsystem Dumping support"
	help
	 Add support to dump various hardware entities such as the instruction
	 and data tlb's as well as the unified tlb, which are a part of the
	 cpu subsystem to an allocated buffer. This allows for analysis of the
	 the entities if corruption is suspected.
	 If unsure, say N

config MSM_SHARED_HEAP_ACCESS
	bool "Shared Heap access"
	help
	 Enable support to provide access to clients to certain HLOS regions
	 which are protected by the secure environment.

config MSM_SYSTEM_HEALTH_MONITOR
	bool "System Health Monitor"
	depends on MSM_QMI_INTERFACE && MSM_SUBSYSTEM_RESTART
	help
	  System Health Monitor (SHM) passively monitors the health of the
	  peripherals connected to the application processor. Software
	  components in the application processor that experience
	  communication failure can request the SHM to perform a system-wide
	  health check. If any failures are detected during the health-check,
	  then a subsystem restart will be triggered for the failed subsystem.

config QCOM_EARLY_RANDOM
	bool "Initialize random pool very early"
	help
	  The standard random pool may not initialize until late in the boot
	  process which means that any calls to get random numbers before then
	  may not be truly random. Select this option to make an early call
	  to get some random data to put in the pool. If unsure, say N.

config MSM_PACMAN
	bool "Enable the Peripheral Access Control Manager (PACMan)"
	help
	  Add support for the Peripheral Access Control Manager (PACMan)
	  This driver allows reconfiguration of the Bus Access Manager
	  Low Speed Peripheral (BLSP) ownership.

config MSM_CORE_CTL_HELPER
	tristate "Core control helper functions for dynamically hotplug CPUs"
	help
	  Provide helper functions for core control driver. Core control
	  driver dynamically hotplugs CPUs from kernel based on current
	  system load and state. It also supports limiting min and
	  max online CPUs from userspace.

config MSM_PERFORMANCE
	tristate "Core control driver to support userspace hotplug requests"
	help
	  This driver is used to provide CPU hotplug support to userspace.
	  It ensures that no more than a user specified number of CPUs stay
	  online at any given point in time.

config QCOM_NPA_DUMP
	bool "Read NPA dump from the RPM memory"
	depends on DEBUG_FS
	help
	  Read the NPA dump from RPM memory through debugfs.

config KERNEL_TEXT_MPU_PROT
	bool "Enable xpu protection of kernel r/o sections"
	help
	  Enables xpu protection of kernel code and read-only data
	  sections early in boot. Read access is permitted to
	  all masters; Write access is only permited to the
	  secure world.

source "drivers/soc/qcom/memshare/Kconfig"

source "drivers/soc/qcom/lge/Kconfig"

endif # ARCH_MSM