drivers/soc/qcom/Kconfig

   1 #
   2 # QCOM Soc drivers
   3 #
   4 menu "Qualcomm SoC drivers"
   5
   6 config QCOM_COMMAND_DB
   7         bool "Qualcomm Command DB"
   8         depends on ARCH_QCOM || COMPILE_TEST
   9         depends on OF_RESERVED_MEM
  10         help
  11           Command DB queries shared memory by key string for shared system
  12           resources. Platform drivers that require to set state of a shared
  13           resource on a RPM-hardened platform must use this database to get
  14           SoC specific identifier and information for the shared resources.
  15
  16 config QCOM_GENI_SE
  17         tristate "QCOM GENI Serial Engine Driver"
  18         depends on ARCH_QCOM || COMPILE_TEST
  19         help
  20           This driver is used to manage Generic Interface (GENI) firmware based
  21           Qualcomm Technologies, Inc. Universal Peripheral (QUP) Wrapper. This
  22           driver is also used to manage the common aspects of multiple Serial
  23           Engines present in the QUP.
  24
  25 config QCOM_GLINK_SSR
  26         tristate "Qualcomm Glink SSR driver"
  27         depends on RPMSG
  28         depends on QCOM_RPROC_COMMON
  29         help
  30           Say y here to enable GLINK SSR support. The GLINK SSR driver
  31           implements the SSR protocol for notifying the remote processor about
  32           neighboring subsystems going up or down.
  33
  34 config QCOM_GSBI
  35         tristate "QCOM General Serial Bus Interface"
  36         depends on ARCH_QCOM || COMPILE_TEST
  37         select MFD_SYSCON
  38         help
  39           Say y here to enable GSBI support.  The GSBI provides control
  40           functions for connecting the underlying serial UART, SPI, and I2C
  41           devices to the output pins.
  42
  43 config QCOM_LLCC
  44         tristate "Qualcomm Technologies, Inc. LLCC driver"
  45         depends on ARCH_QCOM || COMPILE_TEST
  46         help
  47           Qualcomm Technologies, Inc. platform specific
  48           Last Level Cache Controller(LLCC) driver. This provides interfaces
  49           to clients that use the LLCC. Say yes here to enable LLCC slice
  50           driver.
  51
  52 config QCOM_SDM845_LLCC
  53         tristate "Qualcomm Technologies, Inc. SDM845 LLCC driver"
  54         depends on QCOM_LLCC
  55         help
  56           Say yes here to enable the LLCC driver for SDM845. This provides
  57           data required to configure LLCC so that clients can start using the
  58           LLCC slices.
  59
  60 config QCOM_MDT_LOADER
  61         tristate
  62         select QCOM_SCM
  63
  64 config QCOM_PM
  65         bool "Qualcomm Power Management"
  66         depends on ARCH_QCOM && !ARM64
  67         select ARM_CPU_SUSPEND
  68         select QCOM_SCM
  69         help
  70           QCOM Platform specific power driver to manage cores and L2 low power
  71           modes. It interface with various system drivers to put the cores in
  72           low power modes.
  73
  74 config QCOM_QMI_HELPERS
  75         tristate
  76         depends on ARCH_QCOM || COMPILE_TEST
  77         depends on NET
  78         help
  79           Helper library for handling QMI encoded messages.  QMI encoded
  80           messages are used in communication between the majority of QRTR
  81           clients and this helpers provide the common functionality needed for
  82           doing this from a kernel driver.
  83
  84 config QCOM_RMTFS_MEM
  85         tristate "Qualcomm Remote Filesystem memory driver"
  86         depends on ARCH_QCOM
  87         select QCOM_SCM
  88         help
  89           The Qualcomm remote filesystem memory driver is used for allocating
  90           and exposing regions of shared memory with remote processors for the
  91           purpose of exchanging sector-data between the remote filesystem
  92           service and its clients.
  93
  94           Say y here if you intend to boot the modem remoteproc.
  95
  96 config QCOM_RPMH
  97         bool "Qualcomm RPM-Hardened (RPMH) Communication"
  98         depends on ARCH_QCOM && ARM64 || COMPILE_TEST
  99         help
 100           Support for communication with the hardened-RPM blocks in
 101           Qualcomm Technologies Inc (QTI) SoCs. RPMH communication uses an
 102           internal bus to transmit state requests for shared resources. A set
 103           of hardware components aggregate requests for these resources and
 104           help apply the aggregated state on the resource.
 105
 106 config QCOM_SMEM
 107         tristate "Qualcomm Shared Memory Manager (SMEM)"
 108         depends on ARCH_QCOM || COMPILE_TEST
 109         depends on HWSPINLOCK
 110         help
 111           Say y here to enable support for the Qualcomm Shared Memory Manager.
 112           The driver provides an interface to items in a heap shared among all
 113           processors in a Qualcomm platform.
 114
 115 config QCOM_SMD_RPM
 116         tristate "Qualcomm Resource Power Manager (RPM) over SMD"
 117         depends on ARCH_QCOM || COMPILE_TEST
 118         depends on RPMSG
 119         help
 120           If you say yes to this option, support will be included for the
 121           Resource Power Manager system found in the Qualcomm 8974 based
 122           devices.
 123
 124           This is required to access many regulators, clocks and bus
 125           frequencies controlled by the RPM on these devices.
 126
 127           Say M here if you want to include support for the Qualcomm RPM as a
 128           module. This will build a module called "qcom-smd-rpm".
 129
 130 config QCOM_SMEM_STATE
 131         bool
 132
 133 config QCOM_SMP2P
 134         tristate "Qualcomm Shared Memory Point to Point support"
 135         depends on MAILBOX
 136         depends on QCOM_SMEM
 137         select QCOM_SMEM_STATE
 138         select IRQ_DOMAIN
 139         help
 140           Say yes here to support the Qualcomm Shared Memory Point to Point
 141           protocol.
 142
 143 config QCOM_SMSM
 144         tristate "Qualcomm Shared Memory State Machine"
 145         depends on QCOM_SMEM
 146         select QCOM_SMEM_STATE
 147         select IRQ_DOMAIN
 148         help
 149           Say yes here to support the Qualcomm Shared Memory State Machine.
 150           The state machine is represented by bits in shared memory.
 151
 152 config QCOM_WCNSS_CTRL
 153         tristate "Qualcomm WCNSS control driver"
 154         depends on ARCH_QCOM || COMPILE_TEST
 155         depends on RPMSG
 156         help
 157           Client driver for the WCNSS_CTRL SMD channel, used to download nv
 158           firmware to a newly booted WCNSS chip.
 159
 160 config QCOM_APR
 161         tristate "Qualcomm APR Bus (Asynchronous Packet Router)"
 162         depends on ARCH_QCOM || COMPILE_TEST
 163         depends on RPMSG
 164         help
 165           Enable APR IPC protocol support between
 166           application processor and QDSP6. APR is
 167           used by audio driver to configure QDSP6
 168           ASM, ADM and AFE modules.
 169 endmenu