15d144e36SAndy Gross# 25d144e36SAndy Gross# QCOM Soc drivers 35d144e36SAndy Gross# 42a464815SSrinivas Kandagatlamenu "Qualcomm SoC drivers" 52a464815SSrinivas Kandagatla 6312416d9SMahesh Sivasubramanianconfig QCOM_COMMAND_DB 7312416d9SMahesh Sivasubramanian bool "Qualcomm Command DB" 80ea3fa15SArnd Bergmann depends on ARCH_QCOM || COMPILE_TEST 90ea3fa15SArnd Bergmann depends on OF_RESERVED_MEM 10312416d9SMahesh Sivasubramanian help 11312416d9SMahesh Sivasubramanian Command DB queries shared memory by key string for shared system 12312416d9SMahesh Sivasubramanian resources. Platform drivers that require to set state of a shared 13312416d9SMahesh Sivasubramanian resource on a RPM-hardened platform must use this database to get 14312416d9SMahesh Sivasubramanian SoC specific identifier and information for the shared resources. 15312416d9SMahesh Sivasubramanian 16eddac5afSKarthikeyan Ramasubramanianconfig QCOM_GENI_SE 17eddac5afSKarthikeyan Ramasubramanian tristate "QCOM GENI Serial Engine Driver" 18eddac5afSKarthikeyan Ramasubramanian depends on ARCH_QCOM || COMPILE_TEST 19eddac5afSKarthikeyan Ramasubramanian help 20eddac5afSKarthikeyan Ramasubramanian This driver is used to manage Generic Interface (GENI) firmware based 21eddac5afSKarthikeyan Ramasubramanian Qualcomm Technologies, Inc. Universal Peripheral (QUP) Wrapper. This 22eddac5afSKarthikeyan Ramasubramanian driver is also used to manage the common aspects of multiple Serial 23eddac5afSKarthikeyan Ramasubramanian Engines present in the QUP. 24eddac5afSKarthikeyan Ramasubramanian 25c4d77d5fSBjorn Anderssonconfig QCOM_GLINK_SSR 26c4d77d5fSBjorn Andersson tristate "Qualcomm Glink SSR driver" 27c4d77d5fSBjorn Andersson depends on RPMSG 28c4d77d5fSBjorn Andersson depends on QCOM_RPROC_COMMON 29c4d77d5fSBjorn Andersson help 30c4d77d5fSBjorn Andersson Say y here to enable GLINK SSR support. The GLINK SSR driver 31c4d77d5fSBjorn Andersson implements the SSR protocol for notifying the remote processor about 32c4d77d5fSBjorn Andersson neighboring subsystems going up or down. 33c4d77d5fSBjorn Andersson 345d144e36SAndy Grossconfig QCOM_GSBI 355d144e36SAndy Gross tristate "QCOM General Serial Bus Interface" 36ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 37e5fdad68SAndy Gross select MFD_SYSCON 385d144e36SAndy Gross help 395d144e36SAndy Gross Say y here to enable GSBI support. The GSBI provides control 405d144e36SAndy Gross functions for connecting the underlying serial UART, SPI, and I2C 415d144e36SAndy Gross devices to the output pins. 425d144e36SAndy Gross 43a3134fb0SRishabh Bhatnagarconfig QCOM_LLCC 44a3134fb0SRishabh Bhatnagar tristate "Qualcomm Technologies, Inc. LLCC driver" 45ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 46a3134fb0SRishabh Bhatnagar help 47a3134fb0SRishabh Bhatnagar Qualcomm Technologies, Inc. platform specific 48a3134fb0SRishabh Bhatnagar Last Level Cache Controller(LLCC) driver. This provides interfaces 49a3134fb0SRishabh Bhatnagar to clients that use the LLCC. Say yes here to enable LLCC slice 50a3134fb0SRishabh Bhatnagar driver. 51a3134fb0SRishabh Bhatnagar 52a3134fb0SRishabh Bhatnagarconfig QCOM_SDM845_LLCC 53a3134fb0SRishabh Bhatnagar tristate "Qualcomm Technologies, Inc. SDM845 LLCC driver" 54a3134fb0SRishabh Bhatnagar depends on QCOM_LLCC 55a3134fb0SRishabh Bhatnagar help 56a3134fb0SRishabh Bhatnagar Say yes here to enable the LLCC driver for SDM845. This provides 57a3134fb0SRishabh Bhatnagar data required to configure LLCC so that clients can start using the 58a3134fb0SRishabh Bhatnagar LLCC slices. 59a3134fb0SRishabh Bhatnagar 602aad40d9SBjorn Anderssonconfig QCOM_MDT_LOADER 612aad40d9SBjorn Andersson tristate 622aad40d9SBjorn Andersson select QCOM_SCM 632aad40d9SBjorn Andersson 647ce75bb2SLina Iyerconfig QCOM_PM 657ce75bb2SLina Iyer bool "Qualcomm Power Management" 667ce75bb2SLina Iyer depends on ARCH_QCOM && !ARM64 67d9d6888fSArnd Bergmann select ARM_CPU_SUSPEND 6823b38cebSLina Iyer select QCOM_SCM 697ce75bb2SLina Iyer help 707ce75bb2SLina Iyer QCOM Platform specific power driver to manage cores and L2 low power 717ce75bb2SLina Iyer modes. It interface with various system drivers to put the cores in 727ce75bb2SLina Iyer low power modes. 734b638df4SBjorn Andersson 749b8a11e8SBjorn Anderssonconfig QCOM_QMI_HELPERS 759b8a11e8SBjorn Andersson tristate 76ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 77ccfb464cSNiklas Cassel depends on NET 789b8a11e8SBjorn Andersson 79d1de6d6cSBjorn Anderssonconfig QCOM_RMTFS_MEM 80d1de6d6cSBjorn Andersson tristate "Qualcomm Remote Filesystem memory driver" 81d1de6d6cSBjorn Andersson depends on ARCH_QCOM 82fa65f804SBjorn Andersson select QCOM_SCM 83d1de6d6cSBjorn Andersson help 84d1de6d6cSBjorn Andersson The Qualcomm remote filesystem memory driver is used for allocating 85d1de6d6cSBjorn Andersson and exposing regions of shared memory with remote processors for the 86d1de6d6cSBjorn Andersson purpose of exchanging sector-data between the remote filesystem 87d1de6d6cSBjorn Andersson service and its clients. 88d1de6d6cSBjorn Andersson 89d1de6d6cSBjorn Andersson Say y here if you intend to boot the modem remoteproc. 90d1de6d6cSBjorn Andersson 91658628e7SLina Iyerconfig QCOM_RPMH 92658628e7SLina Iyer bool "Qualcomm RPM-Hardened (RPMH) Communication" 93c62615b1SNiklas Cassel depends on ARCH_QCOM && ARM64 || COMPILE_TEST 94658628e7SLina Iyer help 95658628e7SLina Iyer Support for communication with the hardened-RPM blocks in 96658628e7SLina Iyer Qualcomm Technologies Inc (QTI) SoCs. RPMH communication uses an 97658628e7SLina Iyer internal bus to transmit state requests for shared resources. A set 98658628e7SLina Iyer of hardware components aggregate requests for these resources and 99658628e7SLina Iyer help apply the aggregated state on the resource. 100658628e7SLina Iyer 101279b7e8aSRajendra Nayakconfig QCOM_RPMHPD 102279b7e8aSRajendra Nayak bool "Qualcomm RPMh Power domain driver" 103279b7e8aSRajendra Nayak depends on QCOM_RPMH && QCOM_COMMAND_DB 104279b7e8aSRajendra Nayak help 105279b7e8aSRajendra Nayak QCOM RPMh Power domain driver to support power-domains with 106279b7e8aSRajendra Nayak performance states. The driver communicates a performance state 107279b7e8aSRajendra Nayak value to RPMh which then translates it into corresponding voltage 108279b7e8aSRajendra Nayak for the voltage rail. 109279b7e8aSRajendra Nayak 110bbe3a66cSRajendra Nayakconfig QCOM_RPMPD 111bbe3a66cSRajendra Nayak bool "Qualcomm RPM Power domain driver" 1124eccc154SRajendra Nayak depends on QCOM_SMD_RPM=y 113bbe3a66cSRajendra Nayak help 114bbe3a66cSRajendra Nayak QCOM RPM Power domain driver to support power-domains with 115bbe3a66cSRajendra Nayak performance states. The driver communicates a performance state 116bbe3a66cSRajendra Nayak value to RPM which then translates it into corresponding voltage 117bbe3a66cSRajendra Nayak for the voltage rail. 118bbe3a66cSRajendra Nayak 1197d0c8beeSStephen Boydconfig QCOM_SMEM 1207d0c8beeSStephen Boyd tristate "Qualcomm Shared Memory Manager (SMEM)" 121ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 12273ebb854SArnd Bergmann depends on HWSPINLOCK 1237d0c8beeSStephen Boyd help 1247d0c8beeSStephen Boyd Say y here to enable support for the Qualcomm Shared Memory Manager. 1257d0c8beeSStephen Boyd The driver provides an interface to items in a heap shared among all 1267d0c8beeSStephen Boyd processors in a Qualcomm platform. 1277d0c8beeSStephen Boyd 128936f14cfSBjorn Anderssonconfig QCOM_SMD_RPM 129936f14cfSBjorn Andersson tristate "Qualcomm Resource Power Manager (RPM) over SMD" 130ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 131a09b440aSNiklas Cassel depends on RPMSG 132936f14cfSBjorn Andersson help 133936f14cfSBjorn Andersson If you say yes to this option, support will be included for the 134936f14cfSBjorn Andersson Resource Power Manager system found in the Qualcomm 8974 based 135936f14cfSBjorn Andersson devices. 136936f14cfSBjorn Andersson 137936f14cfSBjorn Andersson This is required to access many regulators, clocks and bus 138936f14cfSBjorn Andersson frequencies controlled by the RPM on these devices. 139936f14cfSBjorn Andersson 140936f14cfSBjorn Andersson Say M here if you want to include support for the Qualcomm RPM as a 141936f14cfSBjorn Andersson module. This will build a module called "qcom-smd-rpm". 1429460ae2fSBjorn Andersson 1439460ae2fSBjorn Anderssonconfig QCOM_SMEM_STATE 1449460ae2fSBjorn Andersson bool 145c97c4090SBjorn Andersson 14650e99641SBjorn Anderssonconfig QCOM_SMP2P 14710475d59SArnd Bergmann tristate "Qualcomm Shared Memory Point to Point support" 148e7180264SBjorn Andersson depends on MAILBOX 14950e99641SBjorn Andersson depends on QCOM_SMEM 15050e99641SBjorn Andersson select QCOM_SMEM_STATE 151810f11a9SNiklas Cassel select IRQ_DOMAIN 15250e99641SBjorn Andersson help 15350e99641SBjorn Andersson Say yes here to support the Qualcomm Shared Memory Point to Point 15450e99641SBjorn Andersson protocol. 15550e99641SBjorn Andersson 156c97c4090SBjorn Anderssonconfig QCOM_SMSM 15710475d59SArnd Bergmann tristate "Qualcomm Shared Memory State Machine" 158c97c4090SBjorn Andersson depends on QCOM_SMEM 159c97c4090SBjorn Andersson select QCOM_SMEM_STATE 1600a5cdb41SNiklas Cassel select IRQ_DOMAIN 161c97c4090SBjorn Andersson help 162c97c4090SBjorn Andersson Say yes here to support the Qualcomm Shared Memory State Machine. 163c97c4090SBjorn Andersson The state machine is represented by bits in shared memory. 164ea7a1f27SBjorn Andersson 165ea7a1f27SBjorn Anderssonconfig QCOM_WCNSS_CTRL 166ea7a1f27SBjorn Andersson tristate "Qualcomm WCNSS control driver" 167ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 1685052de8dSBjorn Andersson depends on RPMSG 169ea7a1f27SBjorn Andersson help 170ea7a1f27SBjorn Andersson Client driver for the WCNSS_CTRL SMD channel, used to download nv 171ea7a1f27SBjorn Andersson firmware to a newly booted WCNSS chip. 1722a464815SSrinivas Kandagatla 1736adba21eSSrinivas Kandagatlaconfig QCOM_APR 1746adba21eSSrinivas Kandagatla tristate "Qualcomm APR Bus (Asynchronous Packet Router)" 175ccfb464cSNiklas Cassel depends on ARCH_QCOM || COMPILE_TEST 1766adba21eSSrinivas Kandagatla depends on RPMSG 1776adba21eSSrinivas Kandagatla help 1786adba21eSSrinivas Kandagatla Enable APR IPC protocol support between 1796adba21eSSrinivas Kandagatla application processor and QDSP6. APR is 1806adba21eSSrinivas Kandagatla used by audio driver to configure QDSP6 1816adba21eSSrinivas Kandagatla ASM, ADM and AFE modules. 1822a464815SSrinivas Kandagatlaendmenu 183