15d144e36SAndy Gross# 25d144e36SAndy Gross# QCOM Soc drivers 35d144e36SAndy Gross# 45d144e36SAndy Grossconfig QCOM_GSBI 55d144e36SAndy Gross tristate "QCOM General Serial Bus Interface" 65d144e36SAndy Gross depends on ARCH_QCOM 7e5fdad68SAndy Gross select MFD_SYSCON 85d144e36SAndy Gross help 95d144e36SAndy Gross Say y here to enable GSBI support. The GSBI provides control 105d144e36SAndy Gross functions for connecting the underlying serial UART, SPI, and I2C 115d144e36SAndy Gross devices to the output pins. 125d144e36SAndy Gross 137ce75bb2SLina Iyerconfig QCOM_PM 147ce75bb2SLina Iyer bool "Qualcomm Power Management" 157ce75bb2SLina Iyer depends on ARCH_QCOM && !ARM64 1623b38cebSLina Iyer select QCOM_SCM 177ce75bb2SLina Iyer help 187ce75bb2SLina Iyer QCOM Platform specific power driver to manage cores and L2 low power 197ce75bb2SLina Iyer modes. It interface with various system drivers to put the cores in 207ce75bb2SLina Iyer low power modes. 214b638df4SBjorn Andersson 227d0c8beeSStephen Boydconfig QCOM_SMEM 237d0c8beeSStephen Boyd tristate "Qualcomm Shared Memory Manager (SMEM)" 247d0c8beeSStephen Boyd depends on ARCH_QCOM 2573ebb854SArnd Bergmann depends on HWSPINLOCK 267d0c8beeSStephen Boyd help 277d0c8beeSStephen Boyd Say y here to enable support for the Qualcomm Shared Memory Manager. 287d0c8beeSStephen Boyd The driver provides an interface to items in a heap shared among all 297d0c8beeSStephen Boyd processors in a Qualcomm platform. 307d0c8beeSStephen Boyd 31f2ab3298SBjorn Anderssonconfig QCOM_SMD 32f2ab3298SBjorn Andersson tristate "Qualcomm Shared Memory Driver (SMD)" 33f2ab3298SBjorn Andersson depends on QCOM_SMEM 34f2ab3298SBjorn Andersson help 35f2ab3298SBjorn Andersson Say y here to enable support for the Qualcomm Shared Memory Driver 36f2ab3298SBjorn Andersson providing communication channels to remote processors in Qualcomm 37f2ab3298SBjorn Andersson platforms. 38f2ab3298SBjorn Andersson 39936f14cfSBjorn Anderssonconfig QCOM_SMD_RPM 40936f14cfSBjorn Andersson tristate "Qualcomm Resource Power Manager (RPM) over SMD" 41936f14cfSBjorn Andersson depends on QCOM_SMD && OF 42936f14cfSBjorn Andersson help 43936f14cfSBjorn Andersson If you say yes to this option, support will be included for the 44936f14cfSBjorn Andersson Resource Power Manager system found in the Qualcomm 8974 based 45936f14cfSBjorn Andersson devices. 46936f14cfSBjorn Andersson 47936f14cfSBjorn Andersson This is required to access many regulators, clocks and bus 48936f14cfSBjorn Andersson frequencies controlled by the RPM on these devices. 49936f14cfSBjorn Andersson 50936f14cfSBjorn Andersson Say M here if you want to include support for the Qualcomm RPM as a 51936f14cfSBjorn Andersson module. This will build a module called "qcom-smd-rpm". 529460ae2fSBjorn Andersson 539460ae2fSBjorn Anderssonconfig QCOM_SMEM_STATE 549460ae2fSBjorn Andersson bool 55c97c4090SBjorn Andersson 5650e99641SBjorn Anderssonconfig QCOM_SMP2P 57*10475d59SArnd Bergmann tristate "Qualcomm Shared Memory Point to Point support" 5850e99641SBjorn Andersson depends on QCOM_SMEM 5950e99641SBjorn Andersson select QCOM_SMEM_STATE 6050e99641SBjorn Andersson help 6150e99641SBjorn Andersson Say yes here to support the Qualcomm Shared Memory Point to Point 6250e99641SBjorn Andersson protocol. 6350e99641SBjorn Andersson 64c97c4090SBjorn Anderssonconfig QCOM_SMSM 65*10475d59SArnd Bergmann tristate "Qualcomm Shared Memory State Machine" 66c97c4090SBjorn Andersson depends on QCOM_SMEM 67c97c4090SBjorn Andersson select QCOM_SMEM_STATE 68c97c4090SBjorn Andersson help 69c97c4090SBjorn Andersson Say yes here to support the Qualcomm Shared Memory State Machine. 70c97c4090SBjorn Andersson The state machine is represented by bits in shared memory. 71