1# 2# QCOM Soc drivers 3# 4menu "Qualcomm SoC drivers" 5 6config QCOM_GLINK_SSR 7 tristate "Qualcomm Glink SSR driver" 8 depends on RPMSG 9 depends on QCOM_RPROC_COMMON 10 help 11 Say y here to enable GLINK SSR support. The GLINK SSR driver 12 implements the SSR protocol for notifying the remote processor about 13 neighboring subsystems going up or down. 14 15config QCOM_GSBI 16 tristate "QCOM General Serial Bus Interface" 17 depends on ARCH_QCOM 18 select MFD_SYSCON 19 help 20 Say y here to enable GSBI support. The GSBI provides control 21 functions for connecting the underlying serial UART, SPI, and I2C 22 devices to the output pins. 23 24config QCOM_MDT_LOADER 25 tristate 26 select QCOM_SCM 27 28config QCOM_PM 29 bool "Qualcomm Power Management" 30 depends on ARCH_QCOM && !ARM64 31 select ARM_CPU_SUSPEND 32 select QCOM_SCM 33 help 34 QCOM Platform specific power driver to manage cores and L2 low power 35 modes. It interface with various system drivers to put the cores in 36 low power modes. 37 38config QCOM_QMI_HELPERS 39 tristate 40 depends on ARCH_QCOM && NET 41 help 42 Helper library for handling QMI encoded messages. QMI encoded 43 messages are used in communication between the majority of QRTR 44 clients and this helpers provide the common functionality needed for 45 doing this from a kernel driver. 46 47config QCOM_RMTFS_MEM 48 tristate "Qualcomm Remote Filesystem memory driver" 49 depends on ARCH_QCOM 50 select QCOM_SCM 51 help 52 The Qualcomm remote filesystem memory driver is used for allocating 53 and exposing regions of shared memory with remote processors for the 54 purpose of exchanging sector-data between the remote filesystem 55 service and its clients. 56 57 Say y here if you intend to boot the modem remoteproc. 58 59config QCOM_SMEM 60 tristate "Qualcomm Shared Memory Manager (SMEM)" 61 depends on ARCH_QCOM 62 depends on HWSPINLOCK 63 help 64 Say y here to enable support for the Qualcomm Shared Memory Manager. 65 The driver provides an interface to items in a heap shared among all 66 processors in a Qualcomm platform. 67 68config QCOM_SMD_RPM 69 tristate "Qualcomm Resource Power Manager (RPM) over SMD" 70 depends on ARCH_QCOM 71 depends on RPMSG && OF 72 help 73 If you say yes to this option, support will be included for the 74 Resource Power Manager system found in the Qualcomm 8974 based 75 devices. 76 77 This is required to access many regulators, clocks and bus 78 frequencies controlled by the RPM on these devices. 79 80 Say M here if you want to include support for the Qualcomm RPM as a 81 module. This will build a module called "qcom-smd-rpm". 82 83config QCOM_SMEM_STATE 84 bool 85 86config QCOM_SMP2P 87 tristate "Qualcomm Shared Memory Point to Point support" 88 depends on MAILBOX 89 depends on QCOM_SMEM 90 select QCOM_SMEM_STATE 91 help 92 Say yes here to support the Qualcomm Shared Memory Point to Point 93 protocol. 94 95config QCOM_SMSM 96 tristate "Qualcomm Shared Memory State Machine" 97 depends on QCOM_SMEM 98 select QCOM_SMEM_STATE 99 help 100 Say yes here to support the Qualcomm Shared Memory State Machine. 101 The state machine is represented by bits in shared memory. 102 103config QCOM_WCNSS_CTRL 104 tristate "Qualcomm WCNSS control driver" 105 depends on ARCH_QCOM 106 depends on RPMSG 107 help 108 Client driver for the WCNSS_CTRL SMD channel, used to download nv 109 firmware to a newly booted WCNSS chip. 110 111config QCOM_APR 112 tristate "Qualcomm APR Bus (Asynchronous Packet Router)" 113 depends on ARCH_QCOM 114 depends on RPMSG 115 help 116 Enable APR IPC protocol support between 117 application processor and QDSP6. APR is 118 used by audio driver to configure QDSP6 119 ASM, ADM and AFE modules. 120endmenu 121