1# 2# QCOM Soc drivers 3# 4menu "Qualcomm SoC drivers" 5 6config 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 16config 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 25config 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 34config 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 43config 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 52config 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 60config QCOM_MDT_LOADER 61 tristate 62 select QCOM_SCM 63 64config 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 74config 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 84config 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 96config 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 106config 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 115config 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 130config QCOM_SMEM_STATE 131 bool 132 133config 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 143config 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 152config 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 160config 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. 169endmenu 170