mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 15:43:59 +08:00
d461e96cd2
These are all the driver updates for SoC specific drivers. There
are a couple of subsystems with individual maintainers picking up
their patches here:
- The reset controller subsystem add support for a few new SoC
variants to existing drivers, along with other minor improvements
- The OP-TEE subsystem gets a driver for the ARM FF-A transport
- The memory controller subsystem has improvements for Tegra,
Mediatek, Renesas, Freescale and Broadcom specific drivers.
- The tegra cpuidle driver changes get merged through this
tree this time. There are only minor changes, but they depend
on other tegra driver updates here.
- The ep93xx platform finally moves to using the drivers/clk/
subsystem, moving the code out of arch/arm in the process.
This depends on a small sound driver change that is included
here as well.
- There are some minor updates for Qualcomm and Tegra specific
firmware drivers.
The other driver updates are mainly for drivers/soc, which contains
a mixture of vendor specific drivers that don't really fit elsewhere:
- Mediatek drivers gain more support for MT8192, with new support for
hw-mutex and mmsys routing, plus support for reset lines in the
mmsys driver.
- Qualcomm gains a new "sleep stats" driver, and support for
the "Generic Packet Router" in the APR driver.
- There is a new user interface for routing the UARTS on ASpeed
BMCs, something that apparently nobody else has needed so far.
- More drivers can now be built as loadable modules, in particular
for Broadcom and Samsung platforms.
- Lots of improvements to the TI sysc driver for better suspend/resume
support
Finally, there are lots of minor cleanups and new device IDs for
amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx, layerscape,
allwinner, broadcom, and omap.
-----BEGIN PGP SIGNATURE-----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=tUuj
-----END PGP SIGNATURE-----
Merge tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"These are all the driver updates for SoC specific drivers. There are a
couple of subsystems with individual maintainers picking up their
patches here:
- The reset controller subsystem add support for a few new SoC
variants to existing drivers, along with other minor improvements
- The OP-TEE subsystem gets a driver for the ARM FF-A transport
- The memory controller subsystem has improvements for Tegra,
Mediatek, Renesas, Freescale and Broadcom specific drivers.
- The tegra cpuidle driver changes get merged through this tree this
time. There are only minor changes, but they depend on other tegra
driver updates here.
- The ep93xx platform finally moves to using the drivers/clk/
subsystem, moving the code out of arch/arm in the process. This
depends on a small sound driver change that is included here as
well.
- There are some minor updates for Qualcomm and Tegra specific
firmware drivers.
The other driver updates are mainly for drivers/soc, which contains a
mixture of vendor specific drivers that don't really fit elsewhere:
- Mediatek drivers gain more support for MT8192, with new support for
hw-mutex and mmsys routing, plus support for reset lines in the
mmsys driver.
- Qualcomm gains a new "sleep stats" driver, and support for the
"Generic Packet Router" in the APR driver.
- There is a new user interface for routing the UARTS on ASpeed BMCs,
something that apparently nobody else has needed so far.
- More drivers can now be built as loadable modules, in particular
for Broadcom and Samsung platforms.
- Lots of improvements to the TI sysc driver for better
suspend/resume support"
Finally, there are lots of minor cleanups and new device IDs for
amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx,
layerscape, allwinner, broadcom, and omap"
* tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (179 commits)
optee: Fix spelling mistake "reclain" -> "reclaim"
Revert "firmware: qcom: scm: Add support for MC boot address API"
qcom: spm: allow compile-testing
firmware: arm_ffa: Remove unused 'compat_version' variable
soc: samsung: exynos-chipid: add exynosautov9 SoC support
firmware: qcom: scm: Don't break compile test on non-ARM platforms
soc: qcom: smp2p: Add of_node_put() before goto
soc: qcom: apr: Add of_node_put() before return
soc: qcom: qcom_stats: Fix client votes offset
soc: qcom: rpmhpd: fix sm8350_mxc's peer domain
dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method
ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226
firmware: qcom: scm: Add support for MC boot address API
soc: qcom: spm: Add 8916 SPM register data
dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu
soc: qcom: socinfo: Add PM8150C and SMB2351 models
firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available()
soc: aspeed: Add UART routing support
soc: fsl: dpio: rename the enqueue descriptor variable
soc: fsl: dpio: use an explicit NULL instead of 0
...
245 lines
7.7 KiB
Plaintext
245 lines
7.7 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Bus Devices
|
|
#
|
|
|
|
menu "Bus devices"
|
|
|
|
config ARM_CCI
|
|
bool
|
|
|
|
config ARM_CCI400_COMMON
|
|
bool
|
|
select ARM_CCI
|
|
|
|
config ARM_CCI400_PORT_CTRL
|
|
bool
|
|
depends on ARM && OF && CPU_V7
|
|
select ARM_CCI400_COMMON
|
|
help
|
|
Low level power management driver for CCI400 cache coherent
|
|
interconnect for ARM platforms.
|
|
|
|
config ARM_INTEGRATOR_LM
|
|
bool "ARM Integrator Logic Module bus"
|
|
depends on HAS_IOMEM
|
|
depends on ARCH_INTEGRATOR || COMPILE_TEST
|
|
default ARCH_INTEGRATOR
|
|
help
|
|
Say y here to enable support for the ARM Logic Module bus
|
|
found on the ARM Integrator AP (Application Platform)
|
|
|
|
config BRCMSTB_GISB_ARB
|
|
tristate "Broadcom STB GISB bus arbiter"
|
|
depends on ARM || ARM64 || MIPS
|
|
default ARCH_BRCMSTB || BMIPS_GENERIC
|
|
help
|
|
Driver for the Broadcom Set Top Box System-on-a-chip internal bus
|
|
arbiter. This driver provides timeout and target abort error handling
|
|
and internal bus master decoding.
|
|
|
|
config BT1_APB
|
|
bool "Baikal-T1 APB-bus driver"
|
|
depends on MIPS_BAIKAL_T1 || COMPILE_TEST
|
|
select REGMAP_MMIO
|
|
help
|
|
Baikal-T1 AXI-APB bridge is used to access the SoC subsystem CSRs.
|
|
IO requests are routed to this bus by means of the DW AMBA 3 AXI
|
|
Interconnect. In case of any APB protocol collisions, slave device
|
|
not responding on timeout an IRQ is raised with an erroneous address
|
|
reported to the APB terminator (APB Errors Handler Block). This
|
|
driver provides the interrupt handler to detect the erroneous
|
|
address, prints an error message about the address fault, updates an
|
|
errors counter. The counter and the APB-bus operations timeout can be
|
|
accessed via corresponding sysfs nodes.
|
|
|
|
config BT1_AXI
|
|
bool "Baikal-T1 AXI-bus driver"
|
|
depends on MIPS_BAIKAL_T1 || COMPILE_TEST
|
|
select MFD_SYSCON
|
|
help
|
|
AXI3-bus is the main communication bus connecting all high-speed
|
|
peripheral IP-cores with RAM controller and with MIPS P5600 cores on
|
|
Baikal-T1 SoC. Traffic arbitration is done by means of DW AMBA 3 AXI
|
|
Interconnect (so called AXI Main Interconnect) routing IO requests
|
|
from one SoC block to another. This driver provides a way to detect
|
|
any bus protocol errors and device not responding situations by
|
|
means of an embedded on top of the interconnect errors handler
|
|
block (EHB). AXI Interconnect QoS arbitration tuning is currently
|
|
unsupported.
|
|
|
|
config MOXTET
|
|
tristate "CZ.NIC Turris Mox module configuration bus"
|
|
depends on SPI_MASTER && OF
|
|
help
|
|
Say yes here to add support for the module configuration bus found
|
|
on CZ.NIC's Turris Mox. This is needed for the ability to discover
|
|
the order in which the modules are connected and to get/set some of
|
|
their settings. For example the GPIOs on Mox SFP module are
|
|
configured through this bus.
|
|
|
|
config HISILICON_LPC
|
|
bool "Support for ISA I/O space on HiSilicon Hip06/7"
|
|
depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC)
|
|
depends on HAS_IOMEM
|
|
select INDIRECT_PIO if ARM64
|
|
help
|
|
Driver to enable I/O access to devices attached to the Low Pin
|
|
Count bus on the HiSilicon Hip06/7 SoC.
|
|
|
|
config IMX_WEIM
|
|
bool "Freescale EIM DRIVER"
|
|
depends on ARCH_MXC
|
|
help
|
|
Driver for i.MX WEIM controller.
|
|
The WEIM(Wireless External Interface Module) works like a bus.
|
|
You can attach many different devices on it, such as NOR, onenand.
|
|
|
|
config INTEL_IXP4XX_EB
|
|
bool "Intel IXP4xx expansion bus interface driver"
|
|
depends on HAS_IOMEM
|
|
depends on ARCH_IXP4XX || COMPILE_TEST
|
|
default ARCH_IXP4XX
|
|
select MFD_SYSCON
|
|
help
|
|
Driver for the Intel IXP4xx expansion bus interface. The driver is
|
|
needed to set up various chip select configuration parameters before
|
|
devices on the expansion bus can be discovered.
|
|
|
|
config MIPS_CDMM
|
|
bool "MIPS Common Device Memory Map (CDMM) Driver"
|
|
depends on CPU_MIPSR2 || CPU_MIPSR5
|
|
help
|
|
Driver needed for the MIPS Common Device Memory Map bus in MIPS
|
|
cores. This bus is for per-CPU tightly coupled devices such as the
|
|
Fast Debug Channel (FDC).
|
|
|
|
For this to work, either your bootloader needs to enable the CDMM
|
|
region at an unused physical address on the boot CPU, or else your
|
|
platform code needs to implement mips_cdmm_phys_base() (see
|
|
asm/cdmm.h).
|
|
|
|
config MVEBU_MBUS
|
|
bool
|
|
depends on PLAT_ORION
|
|
help
|
|
Driver needed for the MBus configuration on Marvell EBU SoCs
|
|
(Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
|
|
|
|
config OMAP_INTERCONNECT
|
|
tristate "OMAP INTERCONNECT DRIVER"
|
|
depends on ARCH_OMAP2PLUS
|
|
|
|
help
|
|
Driver to enable OMAP interconnect error handling driver.
|
|
|
|
config OMAP_OCP2SCP
|
|
tristate "OMAP OCP2SCP DRIVER"
|
|
depends on ARCH_OMAP2PLUS
|
|
help
|
|
Driver to enable ocp2scp module which transforms ocp interface
|
|
protocol to scp protocol. In OMAP4, USB PHY is connected via
|
|
OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
|
|
OCP2SCP.
|
|
|
|
config QCOM_EBI2
|
|
bool "Qualcomm External Bus Interface 2 (EBI2)"
|
|
depends on HAS_IOMEM
|
|
depends on ARCH_QCOM || COMPILE_TEST
|
|
default ARCH_QCOM
|
|
help
|
|
Say y here to enable support for the Qualcomm External Bus
|
|
Interface 2, which can be used to connect things like NAND Flash,
|
|
SRAM, ethernet adapters, FPGAs and LCD displays.
|
|
|
|
config SUN50I_DE2_BUS
|
|
bool "Allwinner A64 DE2 Bus Driver"
|
|
default ARM64
|
|
depends on ARCH_SUNXI
|
|
select SUNXI_SRAM
|
|
help
|
|
Say y here to enable support for Allwinner A64 DE2 bus driver. It's
|
|
mostly transparent, but a SRAM region needs to be claimed in the SRAM
|
|
controller to make the all blocks in the DE2 part accessible.
|
|
|
|
config SUNXI_RSB
|
|
tristate "Allwinner sunXi Reduced Serial Bus Driver"
|
|
default MACH_SUN8I || MACH_SUN9I || ARM64
|
|
depends on ARCH_SUNXI
|
|
select REGMAP
|
|
help
|
|
Say y here to enable support for Allwinner's Reduced Serial Bus
|
|
(RSB) support. This controller is responsible for communicating
|
|
with various RSB based devices, such as AXP223, AXP8XX PMICs,
|
|
and AC100/AC200 ICs.
|
|
|
|
config TEGRA_ACONNECT
|
|
tristate "Tegra ACONNECT Bus Driver"
|
|
depends on ARCH_TEGRA_210_SOC
|
|
depends on OF && PM
|
|
help
|
|
Driver for the Tegra ACONNECT bus which is used to interface with
|
|
the devices inside the Audio Processing Engine (APE) for Tegra210.
|
|
|
|
config TEGRA_GMI
|
|
tristate "Tegra Generic Memory Interface bus driver"
|
|
depends on ARCH_TEGRA
|
|
help
|
|
Driver for the Tegra Generic Memory Interface bus which can be used
|
|
to attach devices such as NOR, UART, FPGA and more.
|
|
|
|
config TI_PWMSS
|
|
bool
|
|
default y if (ARCH_OMAP2PLUS) && (PWM_TIECAP || PWM_TIEHRPWM || TI_EQEP)
|
|
help
|
|
PWM Subsystem driver support for AM33xx SOC.
|
|
|
|
PWM submodules require PWM config space access from submodule
|
|
drivers and require common parent driver support.
|
|
|
|
config TI_SYSC
|
|
bool "TI sysc interconnect target module driver"
|
|
depends on ARCH_OMAP2PLUS
|
|
help
|
|
Generic driver for Texas Instruments interconnect target module
|
|
found on many TI SoCs.
|
|
|
|
config TS_NBUS
|
|
tristate "Technologic Systems NBUS Driver"
|
|
depends on SOC_IMX28
|
|
depends on OF_GPIO && PWM
|
|
help
|
|
Driver for the Technologic Systems NBUS which is used to interface
|
|
with the peripherals in the FPGA of the TS-4600 SoM.
|
|
|
|
config UNIPHIER_SYSTEM_BUS
|
|
tristate "UniPhier System Bus driver"
|
|
depends on ARCH_UNIPHIER && OF
|
|
default y
|
|
help
|
|
Support for UniPhier System Bus, a simple external bus. This is
|
|
needed to use on-board devices connected to UniPhier SoCs.
|
|
|
|
config VEXPRESS_CONFIG
|
|
tristate "Versatile Express configuration bus"
|
|
default y if ARCH_VEXPRESS
|
|
depends on ARM || ARM64
|
|
depends on OF
|
|
select REGMAP
|
|
help
|
|
Platform configuration infrastructure for the ARM Ltd.
|
|
Versatile Express.
|
|
|
|
config DA8XX_MSTPRI
|
|
bool "TI da8xx master peripheral priority driver"
|
|
depends on ARCH_DAVINCI_DA8XX
|
|
help
|
|
Driver for Texas Instruments da8xx master peripheral priority
|
|
configuration. Allows to adjust the priorities of all master
|
|
peripherals.
|
|
|
|
source "drivers/bus/fsl-mc/Kconfig"
|
|
source "drivers/bus/mhi/Kconfig"
|
|
|
|
endmenu
|