tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#
2# QCOM Soc drivers
3#
4config QCOM_GSBI
5 tristate "QCOM General Serial Bus Interface"
6 depends on ARCH_QCOM
7 select MFD_SYSCON
8 help
9 Say y here to enable GSBI support. The GSBI provides control
10 functions for connecting the underlying serial UART, SPI, and I2C
11 devices to the output pins.
12
13config QCOM_PM
14 bool "Qualcomm Power Management"
15 depends on ARCH_QCOM && !ARM64
16 select ARM_CPU_SUSPEND
17 select QCOM_SCM
18 help
19 QCOM Platform specific power driver to manage cores and L2 low power
20 modes. It interface with various system drivers to put the cores in
21 low power modes.
22
23config QCOM_SMEM
24 tristate "Qualcomm Shared Memory Manager (SMEM)"
25 depends on ARCH_QCOM
26 depends on HWSPINLOCK
27 help
28 Say y here to enable support for the Qualcomm Shared Memory Manager.
29 The driver provides an interface to items in a heap shared among all
30 processors in a Qualcomm platform.
31
32config QCOM_SMD
33 tristate "Qualcomm Shared Memory Driver (SMD)"
34 depends on QCOM_SMEM
35 help
36 Say y here to enable support for the Qualcomm Shared Memory Driver
37 providing communication channels to remote processors in Qualcomm
38 platforms.
39
40config QCOM_SMD_RPM
41 tristate "Qualcomm Resource Power Manager (RPM) over SMD"
42 depends on QCOM_SMD && OF
43 help
44 If you say yes to this option, support will be included for the
45 Resource Power Manager system found in the Qualcomm 8974 based
46 devices.
47
48 This is required to access many regulators, clocks and bus
49 frequencies controlled by the RPM on these devices.
50
51 Say M here if you want to include support for the Qualcomm RPM as a
52 module. This will build a module called "qcom-smd-rpm".
53
54config QCOM_SMEM_STATE
55 bool
56
57config QCOM_SMP2P
58 tristate "Qualcomm Shared Memory Point to Point support"
59 depends on QCOM_SMEM
60 select QCOM_SMEM_STATE
61 help
62 Say yes here to support the Qualcomm Shared Memory Point to Point
63 protocol.
64
65config QCOM_SMSM
66 tristate "Qualcomm Shared Memory State Machine"
67 depends on QCOM_SMEM
68 select QCOM_SMEM_STATE
69 help
70 Say yes here to support the Qualcomm Shared Memory State Machine.
71 The state machine is represented by bits in shared memory.
72
73config QCOM_WCNSS_CTRL
74 tristate "Qualcomm WCNSS control driver"
75 depends on QCOM_SMD
76 help
77 Client driver for the WCNSS_CTRL SMD channel, used to download nv
78 firmware to a newly booted WCNSS chip.