"marvell,pj4b"
"marvell,sheeva-v5"
"nvidia,tegra132-denver"
+ "nvidia,tegra186-denver"
"qcom,krait"
"qcom,kryo"
"qcom,scorpion"
# List of phandles to idle state nodes supported
by this cpu [3].
+ - capacity-dmips-mhz
+ Usage: Optional
+ Value type: <u32>
+ Definition:
+ # u32 value representing CPU capacity [3] in
+ DMIPS/MHz, relative to highest capacity-dmips-mhz
+ in the system.
+
- rockchip,pmu
Usage: optional for systems that have an "enable-method"
property value of "rockchip,rk3066-smp"
[2] arm/msm/qcom,kpss-acc.txt
[3] ARM Linux kernel documentation - idle states bindings
Documentation/devicetree/bindings/arm/idle-states.txt
+[3] ARM Linux kernel documentation - cpu capacity bindings
+ Documentation/devicetree/bindings/arm/cpu-capacity.txt
- DRA722
compatible = "ti,dra722", "ti,dra72", "ti,dra7"
+- DRA718
+ compatible = "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"
+
- AM5728
compatible = "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
- AM5728 IDK
compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+ - AM5718 IDK
+ compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
- DRA722 EVM: Software Development Board for DRA722
compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7"
+- DRA718 EVM: Software Development Board for DRA718
+ compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"
+
- DM3730 Logic PD Torpedo + Wireless: Commercial System on Module with WiFi and Bluetooth
compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3"
ams AMS AG
amstaos AMS-Taos Inc.
analogix Analogix Semiconductor, Inc.
+andestech Andes Technology Corporation
apm Applied Micro Circuits Corporation (APM)
aptina Aptina Imaging
arasan Arasan Chip Systems
+aries Aries Embedded GmbH
arm ARM Ltd.
armadeus ARMadeus Systems SARL
arrow Arrow Electronics
auvidea Auvidea GmbH
avago Avago Technologies
avic Shanghai AVIC Optoelectronics Co., Ltd.
+axentia Axentia Technologies AB
axis Axis Communications AB
boe BOE Technology Group Co., Ltd.
bosch Bosch Sensortec GmbH
crystalfontz Crystalfontz America, Inc.
cubietech Cubietech, Ltd.
cypress Cypress Semiconductor Corporation
+ cznic CZ.NIC, z.s.p.o.
dallas Maxim Integrated Products (formerly Dallas Semiconductor)
davicom DAVICOM Semiconductor, Inc.
delta Delta Electronics, Inc.
holt Holt Integrated Circuits, Inc.
honeywell Honeywell
hp Hewlett Packard
+holtek Holtek Semiconductor, Inc.
i2se I2SE GmbH
ibm International Business Machines (IBM)
idt Integrated Device Technologies, Inc.
inforce Inforce Computing
ingenic Ingenic Semiconductor
innolux Innolux Corporation
+inside-secure INSIDE Secure
intel Intel Corporation
intercontrol Inter Control Group
invensense InvenSense Inc.
linux Linux-specific binding
lltc Linear Technology Corporation
lsi LSI Corp. (LSI Logic)
+macnica Macnica Americas
marvell Marvell Technology Group Ltd.
maxim Maxim Integrated Products
+mcube mCube
meas Measurement Specialties
mediatek MediaTek Inc.
melexis Melexis N.V.
melfas MELFAS Inc.
+memsic MEMSIC Inc.
merrii Merrii Technology Co., Ltd.
micrel Micrel Inc.
microchip Microchip Technology Inc.
microcrystal Micro Crystal AG
micron Micron Technology Inc.
minix MINIX Technology Ltd.
+miramems MiraMEMS Sensing Technology Co., Ltd.
mitsubishi Mitsubishi Electric Corporation
mosaixtech Mosaix Technologies, Inc.
moxa Moxa
mundoreader Mundo Reader S.L.
murata Murata Manufacturing Co., Ltd.
mxicy Macronix International Co., Ltd.
+myir MYIR Tech Limited
national National Semiconductor
nec NEC LCD Technologies, Ltd.
neonode Neonode Inc.
netlogic Broadcom Corporation (formerly NetLogic Microsystems)
netxeon Shenzhen Netxeon Technology CO., LTD
newhaven Newhaven Display International
+ni National Instruments
nintendo Nintendo
nokia Nokia
nuvoton Nuvoton Technology Corporation
+nvd New Vision Display
nvidia NVIDIA
nxp NXP Semiconductors
okaya Okaya Electric America, Inc.
+oki Oki Electric Industry Co., Ltd.
olimex OLIMEX Ltd.
onion Onion Corporation
onnn ON Semiconductor Corp.
renesas Renesas Electronics Corporation
richtek Richtek Technology Corporation
ricoh Ricoh Co. Ltd.
+ rikomagic Rikomagic Tech Corp. Ltd
rockchip Fuzhou Rockchip Electronics Co., Ltd
samsung Samsung Semiconductor
+samtec Samtec/Softing company
sandisk Sandisk Corporation
sbs Smart Battery System
schindler Schindler
tcl Toby Churchill Ltd.
technexion TechNexion
technologic Technologic Systems
+terasic Terasic Inc.
thine THine Electronics, Inc.
ti Texas Instruments
tlm Trusted Logic Mobility
tronsmart Tronsmart
truly Truly Semiconductors Limited
tyan Tyan Computer Corporation
+udoo Udoo
uniwest United Western Technologies Corp (UniWest)
upisemi uPI Semiconductor Corp.
urt United Radiant Technology Corporation
PLEASE check your patch with the automated style checker
(scripts/checkpatch.pl) to catch trivial style violations.
- See Documentation/CodingStyle for guidance here.
+ See Documentation/process/coding-style.rst for guidance here.
PLEASE CC: the maintainers and mailing lists that are generated
by scripts/get_maintainer.pl. The results returned by the
script will be best if you have git installed and are making
your changes in a branch derived from Linus' latest git tree.
- See Documentation/SubmittingPatches for details.
+ See Documentation/process/submitting-patches.rst for details.
PLEASE try to include any credit lines you want added with the
patch. It avoids people being missed off by mistake and makes
of the Linux Foundation certificate of contribution and should
include a Signed-off-by: line. The current version of this
"Developer's Certificate of Origin" (DCO) is listed in the file
- Documentation/SubmittingPatches.
+ Documentation/process/submitting-patches.rst.
6. Make sure you have the right to send any changes you make. If you
do changes at work you may find your employer owns the patch
These reviewers should be CCed on patches.
L: Mailing list that is relevant to this area
W: Web-page with status/info
+ B: URI for where to file bugs. A web-page with detailed bug
+ filing info, a direct bug tracker link, or a mailto: URI.
+ C: URI for chat protocol, server and channel where developers
+ usually hang out, for example irc://server/channel.
Q: Patchwork web based patch tracking system site
T: SCM tree type and location.
Type is one of: git, hg, quilt, stgit, topgit
+ B: Bug tracking system location.
S: Status, one of the following:
Supported: Someone is actually paid to look after this.
Maintained: Someone actually looks after it.
S: Maintained
F: drivers/gpio/gpio-104-idio-16.c
+ACCES 104-QUAD-8 IIO DRIVER
+S: Maintained
+F: drivers/iio/counter/104-quad-8.c
+
ACENIC DRIVER
W: https://01.org/linux-acpi
Q: https://patchwork.kernel.org/project/linux-acpi/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B: https://bugzilla.kernel.org
S: Supported
F: drivers/acpi/
F: drivers/pnp/pnpacpi/
W: https://github.com/acpica/acpica/
Q: https://patchwork.kernel.org/project/linux-acpi/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B: https://bugzilla.kernel.org
+B: https://bugs.acpica.org
S: Supported
F: drivers/acpi/acpica/
F: include/acpi/
W: https://01.org/linux-acpi
+B: https://bugzilla.kernel.org
S: Supported
F: drivers/acpi/fan.c
W: https://01.org/linux-acpi
+B: https://bugzilla.kernel.org
S: Supported
F: drivers/acpi/*thermal*
W: https://01.org/linux-acpi
+B: https://bugzilla.kernel.org
S: Supported
F: drivers/acpi/acpi_video.c
F: fs/afs/
F: include/net/af_rxrpc.h
F: net/rxrpc/af_rxrpc.c
+W: https://www.infradead.org/~dhowells/kafs/
AGPGART DRIVER
S: Maintained
F: drivers/media/usb/airspy/
+ALACRITECH GIGABIT ETHERNET DRIVER
+S: Maintained
+F: drivers/net/ethernet/alacritech/*
+
ALCATEL SPEEDTOUCH USB DRIVER
F: drivers/iio/*/ad*
X: drivers/iio/*/adjd*
F: drivers/staging/iio/*/ad*
-F: staging/iio/trigger/iio-trig-bfin-timer.c
+F: drivers/staging/iio/trigger/iio-trig-bfin-timer.c
ANALOG DEVICES INC DMA DRIVERS
F: arch/arm/boot/dts/meson*
F: arch/arm64/boot/dts/amlogic/
F: drivers/pinctrl/meson/
+F: drivers/mmc/host/meson*
N: meson
ARM/Annapurna Labs ALPINE ARCHITECTURE
S: Maintained
F: arch/arm/mach-oxnas/
- F: arch/arm/boot/dts/oxnas*
+ F: arch/arm/boot/dts/ox8*.dtsi
F: arch/arm/boot/dts/wd-mbwe.dts
+ F: arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
N: oxnas
ARM/Mediatek RTC DRIVER
F: drivers/clocksource/arm_global_timer.c
F: drivers/clocksource/clksrc_st_lpc.c
F: drivers/cpufreq/sti-cpufreq.c
+F: drivers/dma/st_fdma*
F: drivers/i2c/busses/i2c-st.c
F: drivers/media/rc/st_rc.c
F: drivers/media/platform/sti/c8sectpfe/
F: drivers/mmc/host/sdhci-st.c
F: drivers/phy/phy-miphy28lp.c
- F: drivers/phy/phy-miphy365x.c
F: drivers/phy/phy-stih407-usb.c
- F: drivers/phy/phy-stih41x-usb.c
F: drivers/pinctrl/pinctrl-st.c
F: drivers/remoteproc/st_remoteproc.c
+F: drivers/remoteproc/st_slim_rproc.c
F: drivers/reset/sti/
F: drivers/rtc/rtc-st-lpc.c
F: drivers/tty/serial/st-asc.c
F: drivers/usb/host/ohci-st.c
F: drivers/watchdog/st_lpc_wdt.c
F: drivers/ata/ahci_st.c
+F: include/linux/remoteproc/st_slim_rproc.h
ARM/STM32 ARCHITECTURE
F: include/net/ax25.h
F: net/ax25/
+AXENTIA ASOC DRIVERS
+S: Maintained
+F: Documentation/devicetree/bindings/sound/axentia,*
+F: sound/soc/atmel/tse850-pcm5142.c
+
AZ6007 DVB DRIVER
S: Supported
F: kernel/bpf/
+F: tools/testing/selftests/bpf/
+F: lib/test_bpf.c
BROADCOM B44 10/100 ETHERNET DRIVER
F: drivers/net/ethernet/broadcom/genet/
BROADCOM BNX2 GIGABIT ETHERNET DRIVER
S: Supported
F: drivers/net/ethernet/broadcom/bnx2.*
F: drivers/net/ethernet/broadcom/bnx2_*
BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
S: Supported
F: drivers/net/ethernet/broadcom/bnx2x/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git
S: Maintained
N: bcm2835
+F: drivers/staging/vc04_services
BROADCOM BCM47XX MIPS ARCHITECTURE
S: Maintained
F: drivers/mtd/nand/brcmnand/
+BROADCOM STB AVS CPUFREQ DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
+F: drivers/cpufreq/brcmstb*
+
BROADCOM SPECIFIC AMBA DRIVER (BCMA)
F: drivers/net/ethernet/broadcom/bcmsysport.*
BROADCOM VULCAN ARM64 SOC
-M: Jayachandran C. <jchandra@broadcom.com>
+M: Jayachandran C. <c.jayachandran@gmail.com>
S: Maintained
F: drivers/scsi/bfa/
BROCADE BNA 10 GIGABIT ETHERNET DRIVER
S: Supported
F: drivers/net/ethernet/brocade/bna/
S: Maintained
F: drivers/iio/light/cm*
-F: Documentation/devicetree/bindings/i2c/trivial-devices.txt
+F: Documentation/devicetree/bindings/i2c/trivial-admin-guide/devices.rst
CAVIUM I2C DRIVER
F: drivers/usb/wusbcore/
F: include/linux/usb/wusb*
+HT16K33 LED CONTROLLER DRIVER
+S: Maintained
+F: drivers/auxdisplay/ht16k33.c
+F: Documentation/devicetree/bindings/display/ht16k33.txt
+
CFAG12864B LCD DRIVER
W: http://miguelojeda.es/auxdisplay.htm
S: Maintained
-F: Documentation/zh_CN/
+F: Documentation/translations/zh_CN/
CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
F: drivers/clocksource
CISCO FCOE HBA DRIVER
-M: Hiral Patel <hiralpat@cisco.com>
-M: Suma Ramars <sramars@cisco.com>
-M: Brian Uchino <buchino@cisco.com>
+M: Satish Kharat <satishkh@cisco.com>
+M: Sesidhar Baddela <sebaddel@cisco.com>
+M: Karan Tilak Kumar <kartilak@cisco.com>
S: Supported
F: drivers/scsi/fnic/
CISCO SCSI HBA DRIVER
-M: Narsimhulu Musini <nmusini@cisco.com>
+M: Karan Tilak Kumar <kartilak@cisco.com>
S: Supported
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
T: git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
+B: https://bugzilla.kernel.org
F: Documentation/cpu-freq/
F: drivers/cpufreq/
F: include/linux/cpufreq.h
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
+B: https://bugzilla.kernel.org
F: drivers/cpuidle/*
F: include/linux/cpuidle.h
F: crypto/
F: drivers/crypto/
F: include/crypto/
+F: include/linux/crypto*
CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
F: include/linux/reservation.h
F: include/linux/*fence.h
F: Documentation/dma-buf-sharing.txt
-T: git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git
+T: git git://anongit.freedesktop.org/drm/drm-misc
SYNC FILE FRAMEWORK
S: Maintained
-F: drivers/dma-buf/sync_file.c
+F: drivers/dma-buf/sync_*
+F: drivers/dma-buf/sw_sync.c
F: include/linux/sync_file.h
+F: include/uapi/linux/sync_file.h
F: Documentation/sync_file.txt
-T: git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git
+T: git git://anongit.freedesktop.org/drm/drm-misc
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
T: git git://people.freedesktop.org/~airlied/linux
+B: https://bugs.freedesktop.org/
+C: irc://chat.freenode.net/dri-devel
S: Maintained
F: drivers/gpu/drm/
F: drivers/gpu/vga/
F: include/drm/
F: include/uapi/drm/
+DRM DRIVERS AND MISC GPU PATCHES
+W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: Documentation/gpu/
+F: drivers/gpu/vga/
+F: drivers/gpu/drm/*
+F: include/drm/drm*
+F: include/uapi/drm/drm*
+
DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
S: Odd Fixes
F: drivers/gpu/drm/ast/
+DRM DRIVERS FOR BRIDGE CHIPS
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: drivers/gpu/drm/bridge/
+
DRM DRIVER FOR BOCHS VIRTUAL GPU
S: Odd Fixes
W: https://01.org/linuxgraphics/
+B: https://01.org/linuxgraphics/documentation/how-report-bugs
+C: irc://chat.freenode.net/intel-gfx
Q: http://patchwork.freedesktop.org/project/intel-gfx/
T: git git://anongit.freedesktop.org/drm-intel
S: Supported
F: include/uapi/drm/i915_drm.h
F: Documentation/gpu/i915.rst
+INTEL GVT-g DRIVERS (Intel GPU Virtualization)
+W: https://01.org/igvt-g
+T: git https://github.com/01org/gvt-linux.git
+S: Supported
+F: drivers/gpu/drm/i915/gvt/
+
DRM DRIVERS FOR ATMEL HLCDC
F: drivers/gpu/drm/sun4i/
F: Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
+DRM DRIVERS FOR AMLOGIC SOCS
+W: http://linux-meson.com/
+S: Supported
+F: drivers/gpu/drm/meson/
+F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
+
DRM DRIVERS FOR EXYNOS
DRM DRIVERS FOR HISILICON
S: Maintained
F: drivers/gpu/drm/etnaviv/
F: drivers/gpu/drm/tilcdc/
F: Documentation/devicetree/bindings/display/tilcdc/
+DRM DRIVERS FOR ZTE ZX
+S: Maintained
+F: drivers/gpu/drm/zte/
+F: Documentation/devicetree/bindings/display/zte,vou.txt
+
DSBR100 USB FM RADIO DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
S: Maintained
F: Documentation/efi-stub.txt
-F: arch/ia64/kernel/efi.c
+F: arch/*/kernel/efi.c
F: arch/x86/boot/compressed/eboot.[ch]
-F: arch/x86/include/asm/efi.h
+F: arch/*/include/asm/efi.h
F: arch/x86/platform/efi/
F: drivers/firmware/efi/
F: include/linux/efi*.h
+F: arch/arm/boot/compressed/efi-header.S
+F: arch/arm64/kernel/efi-entry.S
EFI VARIABLE FILESYSTEM
S: Maintained
-EMULEX/AVAGO LPFC FC/FCOE SCSI DRIVER
-M: James Smart <james.smart@avagotech.com>
-M: Dick Kennedy <dick.kennedy@avagotech.com>
+EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
+M: James Smart <james.smart@broadcom.com>
+M: Dick Kennedy <dick.kennedy@broadcom.com>
-W: http://www.avagotech.com
+W: http://www.broadcom.com
S: Supported
F: drivers/scsi/lpfc/
FPGA MANAGER FRAMEWORK
S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
F: drivers/fpga/
F: include/linux/fpga/fpga-mgr.h
W: http://www.rocketboards.org
F: drivers/net/wan/sdla.c
FRAMEBUFFER LAYER
Q: http://patchwork.kernel.org/project/linux-fbdev/list/
-S: Maintained
+S: Orphan
F: Documentation/fb/
F: drivers/video/
F: include/video/
F: include/uapi/video/
F: include/uapi/linux/fb.h
+FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
+S: Maintained
+F: drivers/crypto/caam/
+F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+
FREESCALE DIU FRAMEBUFFER DRIVER
F: drivers/net/ethernet/freescale/fman
F: Documentation/devicetree/bindings/powerpc/fsl/fman.txt
+FREESCALE SOC DRIVERS
+S: Maintained
+F: drivers/soc/fsl/
+F: include/linux/fsl/
+
FREESCALE QUICC ENGINE LIBRARY
-S: Orphan
+S: Maintained
F: drivers/soc/fsl/qe/
F: include/soc/fsl/*qe*.h
F: include/soc/fsl/*ucc*.h
F: sound/soc/fsl/imx*
F: sound/soc/fsl/mpc8610_hpcd.c
-FREESCALE QORIQ MANAGEMENT COMPLEX DRIVER
-S: Maintained
-F: drivers/staging/fsl-mc/
-
FREEVXFS FILESYSTEM
W: ftp://ftp.openlinux.org/pub/people/hch/vxfs
FS-CRYPTO: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
S: Supported
F: fs/crypto/
F: include/linux/fscrypto.h
S: Maintained
F: scripts/gcc-plugins/
F: scripts/gcc-plugin.sh
+F: scripts/Makefile.gcc-plugins
F: Documentation/gcc-plugins.txt
GCOV BASED KERNEL PROFILING
HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
S: Supported
HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss)
S: Supported
+B: https://bugzilla.kernel.org
S: Supported
F: arch/x86/power/
F: drivers/base/power/
F: drivers/pci/host/pci-hyperv.c
F: drivers/net/hyperv/
F: drivers/scsi/storvsc_drv.c
+F: drivers/uio/uio_hv_generic.c
F: drivers/video/fbdev/hyperv_fb.c
F: include/linux/hyperv.h
F: tools/hv/
F: Documentation/cdrom/ide-cd
F: drivers/ide/ide-cd*
-IDLE-I7300
-S: Supported
-F: drivers/idle/i7300_idle.c
-
IEEE 802.15.4 SUBSYSTEM
W: http://wpan.cakelab.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
S: Maintained
F: drivers/media/rc/iguanair.c
+IIO DIGITAL POTENTIOMETER DAC
+S: Maintained
+F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
+F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
+F: drivers/iio/dac/dpot-dac.c
+
+IIO ENVELOPE DETECTOR
+S: Maintained
+F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
+F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
+F: drivers/iio/adc/envelope-detector.c
+
IIO SUBSYSTEM AND DRIVERS
F: drivers/platform/x86/intel-vbtn.c
INTEL IDLE DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
+B: https://bugzilla.kernel.org
S: Supported
F: drivers/idle/intel_idle.c
INTEL RDMA RNIC DRIVER
S: Supported
F: drivers/infiniband/hw/i40iw/
F: arch/x86/include/asm/pmc_core.h
F: drivers/platform/x86/intel_pmc_core*
+INVENSENSE MPU-3050 GYROSCOPE DRIVER
+S: Maintained
+F: drivers/iio/gyro/mpu3050*
+F: Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
+
IOC3 ETHERNET DRIVER
LED SUBSYSTEM
T: git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
S: Maintained
MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
S: Maintained
F: drivers/net/dsa/mv88e6xxx/
+F: Documentation/devicetree/bindings/net/dsa/marvell.txt
MARVELL ARMADA DRM SUPPORT
S: Maintained
+F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
F: drivers/iio/potentiometer/mcp4531.c
MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
F: drivers/net/wireless/mediatek/mt7601u/
MEGARAID SCSI/SAS DRIVERS
-M: Kashyap Desai <kashyap.desai@avagotech.com>
-M: Sumit Saxena <sumit.saxena@avagotech.com>
-M: Uday Lingala <uday.lingala@avagotech.com>
-L: megaraidlinux.pdl@avagotech.com
+M: Kashyap Desai <kashyap.desai@broadcom.com>
+M: Sumit Saxena <sumit.saxena@broadcom.com>
+M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
+L: megaraidlinux.pdl@broadcom.com
-W: http://www.lsi.com
+W: http://www.avagotech.com/support/
S: Maintained
F: Documentation/scsi/megaraid.txt
F: drivers/scsi/megaraid.*
Q: http://patchwork.ozlabs.org/project/netdev/list/
F: drivers/net/ethernet/mellanox/mlxsw/
+MELLANOX MLXCPLD I2C AND MUX DRIVER
+S: Supported
+F: drivers/i2c/busses/i2c-mlxcpld.c
+F: drivers/i2c/muxes/i2c-mux-mlxcpld.c
+F: Documentation/i2c/busses/i2c-mlxcpld
+
MELLANOX MLXCPLD LED DRIVER
S: Supported
F: arch/x86/platform/mellanox/mlx-platform.c
+MELLANOX MLX CPLD HOTPLUG DRIVER
+S: Supported
+F: drivers/platform/x86/mlxcpld-hotplug.c
+F: include/linux/platform_data/mlxcpld-hotplug.h
+
SOFT-ROCE DRIVER (rxe)
MEMORY TECHNOLOGY DEVICES (MTD)
W: http://www.linux-mtd.infradead.org/
Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
F: include/linux/mlx4/
MELLANOX MLX5 core VPI driver
S: Maintained
F: drivers/media/tuners/mxl5007t.*
+MXSFB DRM DRIVER
+S: Supported
+F: drivers/gpu/drm/mxsfb/
+F: Documentation/devicetree/bindings/display/mxsfb-drm.txt
+
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
F: drivers/scsi/atari_scsi.*
F: drivers/scsi/dmx3191d.c
F: drivers/scsi/g_NCR5380.*
-F: drivers/scsi/g_NCR5380_mmio.c
F: drivers/scsi/mac_scsi.*
F: drivers/scsi/sun3_scsi.*
F: drivers/scsi/sun3_scsi_vme.c
F: tools/net/
F: tools/testing/selftests/net/
F: lib/random32.c
-F: lib/test_bpf.c
NETWORKING [IPv4/IPv6]
F: drivers/net/wireless/
NETXEN (1/10) GbE SUPPORT
-M: Manish Chopra <manish.chopra@qlogic.com>
-M: Sony Chacko <sony.chacko@qlogic.com>
+M: Manish Chopra <manish.chopra@cavium.com>
+M: Rahul Verma <rahul.verma@cavium.com>
-W: http://www.qlogic.com
S: Supported
F: drivers/net/ethernet/qlogic/netxen/
S: Supported
F: drivers/nvme/target/
+NVM EXPRESS FC TRANSPORT DRIVERS
+S: Supported
+F: include/linux/nvme-fc.h
+F: include/linux/nvme-fc-driver.h
+F: drivers/nvme/host/fc.c
+F: drivers/nvme/target/fc.c
+F: drivers/nvme/target/fcloop.c
+
NVMEM FRAMEWORK
F: drivers/regulator/tps65218-regulator.c
F: drivers/regulator/tps65910-regulator.c
F: drivers/regulator/twl-regulator.c
+F: drivers/regulator/twl6030-regulator.c
F: include/linux/i2c-omap.h
OMAP DEVICE TREE SUPPORT
OPENRISC ARCHITECTURE
-W: http://openrisc.net
+W: http://openrisc.io
S: Maintained
-T: git git://openrisc.net/~jonas/linux
F: arch/openrisc/
OPENVSWITCH
PARALLEL PORT SUBSYSTEM
-M: Sudip Mukherjee <sudip@vectorindia.org>
S: Maintained
F: drivers/parport/
F: drivers/pci/host/*layerscape*
PCI DRIVER FOR IMX6
-M: Richard Zhu <Richard.Zhu@freescale.com>
+M: Richard Zhu <hongxing.zhu@nxp.com>
S: Maintained
+F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
F: drivers/pci/host/*imx6*
PCI DRIVER FOR TI KEYSTONE
PCI DRIVER FOR SYNOPSIS DESIGNWARE
-S: Maintained
-F: drivers/pci/host/*designware*
-
-PCI DRIVER FOR SYNOPSYS PROTOTYPING DEVICE
S: Maintained
F: Documentation/devicetree/bindings/pci/designware-pcie.txt
-F: drivers/pci/host/pcie-designware-plat.c
+F: drivers/pci/host/*designware*
PCI DRIVER FOR GENERIC OF HOSTS
S: Supported
-F: arch/x86/pci/vmd.c
+F: drivers/pci/host/vmd.c
PCIE DRIVER FOR ST SPEAR13XX
F: arch/mips/configs/pistachio*_defconfig
PKTCDVD DRIVER
-S: Maintained
+S: Orphan
F: drivers/block/pktcdvd.c
F: include/linux/pktcdvd.h
F: include/uapi/linux/pktcdvd.h
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
+B: https://bugzilla.kernel.org
S: Supported
F: drivers/base/power/
F: include/linux/pm.h
PWM FAN DRIVER
-M: Lukasz Majewski <l.majewski@samsung.com>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
S: Supported
F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt
F: drivers/scsi/qla4xxx/
QLOGIC QLA3XXX NETWORK DRIVER
S: Supported
F: Documentation/networking/LICENSE.qla3xxx
F: drivers/net/ethernet/qlogic/qla3xxx.*
QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
S: Supported
F: drivers/net/ethernet/qlogic/qlcnic/
QLOGIC QLGE 10Gb ETHERNET DRIVER
S: Supported
F: drivers/net/ethernet/qlogic/qlge/
QLOGIC QL4xxx ETHERNET DRIVER
-M: Yuval Mintz <Yuval.Mintz@qlogic.com>
-M: Ariel Elior <Ariel.Elior@qlogic.com>
-M: everest-linux-l2@qlogic.com
+M: Yuval Mintz <Yuval.Mintz@cavium.com>
+M: Ariel Elior <Ariel.Elior@cavium.com>
+M: everest-linux-l2@cavium.com
S: Supported
F: drivers/net/ethernet/qlogic/qed/
F: include/uapi/linux/qnx4_fs.h
F: include/uapi/linux/qnxtypes.h
+QORIQ DPAA2 FSL-MC BUS DRIVER
+S: Maintained
+F: drivers/staging/fsl-mc/
+
QT1010 MEDIA DRIVER
F: drivers/pci/hotplug/s390_pci_hpc.c
S390 ZCRYPT DRIVER
-M: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
+M: Harald Freudenberger <freude@de.ibm.com>
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
F: drivers/net/ethernet/samsung/sxgbe/
SAMSUNG THERMAL DRIVER
-M: Lukasz Majewski <l.majewski@samsung.com>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
S: Supported
S: Supported
F: arch/score/
+SCR24X CHIP CARD INTERFACE DRIVER
+S: Supported
+F: drivers/char/pcmcia/scr24x_cs.c
+
SYSTEM CONTROL & POWER INTERFACE (SCPI) Message Protocol drivers
EMULEX ONECONNECT ROCE DRIVER
W: http://www.emulex.com
S: Supported
SILICON MOTION SM712 FRAME BUFFER DRIVER
-M: Sudip Mukherjee <sudip@vectorindia.org>
S: Maintained
F: drivers/video/fbdev/sm712*
S: Maintained
F: drivers/clk/spear/
+SPI NOR SUBSYSTEM
+W: http://www.linux-mtd.infradead.org/
+Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
+T: git git://github.com/spi-nor/linux.git
+S: Maintained
+F: drivers/mtd/spi-nor/
+F: include/linux/mtd/spi-nor.h
+
SPI SUBSYSTEM
S: Supported
-F: Documentation/stable_kernel_rules.txt
+F: Documentation/process/stable-kernel-rules.rst
STAGING SUBSYSTEM
STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
-M: Sudip Mukherjee <sudip@vectorindia.org>
S: Maintained
F: drivers/staging/sm750fb/
-STAGING - SLICOSS
-S: Odd Fixes
-F: drivers/staging/slicoss/
-
STAGING - SPEAKUP CONSOLE SPEECH DRIVER
+B: https://bugzilla.kernel.org
S: Supported
F: Documentation/power/
F: arch/x86/kernel/acpi/
F: arch/arc/
F: Documentation/devicetree/bindings/arc/*
F: Documentation/devicetree/bindings/interrupt-controller/snps,arc*
+F: drivers/clocksource/arc_timer.c
F: drivers/tty/serial/arc_uart.c
T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
F: Documentation/filesystems/udf.txt
F: fs/udf/
+UDRAW TABLET
+S: Maintained
+F: drivers/hid/hid-udraw.c
+
UFS FILESYSTEM
S: Maintained
F: drivers/scsi/ufs/
UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
S: Supported
F: drivers/scsi/ufs/*dwc*
F: include/linux/vfio.h
F: include/uapi/linux/vfio.h
+VFIO MEDIATED DEVICE DRIVERS
+S: Maintained
+F: Documentation/vfio-mediated-device.txt
+F: drivers/vfio/mdev/
+F: include/linux/mdev.h
+F: samples/vfio-mdev/
+
VFIO PLATFORM DRIVER
VIRTIO CORE, NET AND BLOCK DRIVERS
S: Maintained
F: Documentation/devicetree/bindings/virtio/
VIRTIO HOST (VHOST)
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
-F: Documentation/vme_api.txt
+F: Documentation/driver-api/vme.rst
F: drivers/staging/vme/
F: drivers/vme/
F: include/linux/vme*
F: drivers/scsi/vmw_pvscsi.c
F: drivers/scsi/vmw_pvscsi.h
+VMWARE PVRDMA DRIVER
+S: Maintained
+F: drivers/infiniband/hw/vmw_pvrdma/
+
VOLTAGE AND CURRENT REGULATOR FRAMEWORK
S: Maintained
F: include/linux/workqueue.h
F: kernel/workqueue.c
-F: Documentation/workqueue.txt
+F: Documentation/core-api/workqueue.rst
X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
XEN HYPERVISOR INTERFACE
T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
};
};
- &tps65917_regulators {
- ldo2_reg: ldo2 {
- /* LDO2_OUT --> VDDA_1V8_PHY2 */
- regulator-name = "ldo2";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
+ &i2c1 {
+ tps65917: tps65917@58 {
+ reg = <0x58>;
+
+ interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
};
};
+ #include "dra72-evm-tps65917.dtsi"
+
+ &ldo2_reg {
+ /* LDO2_OUT --> VDDA_1V8_PHY2 */
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
&hdmi {
vdda-supply = <&ldo2_reg>;
};
&davinci_mdio {
dp83867_0: ethernet-phy@2 {
reg = <2>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ ti,min-output-impedance;
};
dp83867_1: ethernet-phy@3 {
reg = <3>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ ti,min-output-imepdance;
};
};
* publishhed by the Free Software Foundation.
*/
- #include "skeleton.dtsi"
#include <dt-bindings/clock/hix5hd2-clock.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
serial0 = &uart0;
};
};
gmac0: ethernet@1840000 {
- compatible = "hisilicon,hix5hd2-gmac";
+ compatible = "hisilicon,hix5hd2-gemac", "hisilicon,hisi-gemac-v1";
reg = <0x1840000 0x1000>,<0x184300c 0x4>;
interrupts = <0 71 4>;
clocks = <&clock HIX5HD2_MAC0_CLK>;
+ clock-names = "mac_core";
status = "disabled";
};
gmac1: ethernet@1841000 {
- compatible = "hisilicon,hix5hd2-gmac";
+ compatible = "hisilicon,hix5hd2-gemac", "hisilicon,hisi-gemac-v1";
reg = <0x1841000 0x1000>,<0x1843010 0x4>;
interrupts = <0 72 4>;
clocks = <&clock HIX5HD2_MAC1_CLK>;
+ clock-names = "mac_core";
status = "disabled";
};
* http://www.gnu.org/copyleft/gpl.html
*/
- #include "skeleton.dtsi"
-
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
serial0 = &uart1;
serial1 = &uart2;
interrupts = <19>;
clocks = <&clks 25>;
};
-
- clks: ccm@53f80000{
- compatible = "fsl,imx31-ccm";
- reg = <0x53f80000 0x4000>;
- interrupts = <0 31 0x04 0 53 0x04>;
- #clock-cells = <1>;
- };
};
aips@53f00000 { /* AIPS2 */
reg = <0x53f00000 0x100000>;
ranges;
+ clks: ccm@53f80000{
+ compatible = "fsl,imx31-ccm";
+ reg = <0x53f80000 0x4000>;
+ interrupts = <31>, <53>;
+ #clock-cells = <1>;
+ };
+
gpt: timer@53f90000 {
compatible = "fsl,imx31-gpt";
reg = <0x53f90000 0x4000>;
pcie: pcie@0x01000000 {
compatible = "fsl,imx6qp-pcie", "snps,dw-pcie";
};
+
+ aips-bus@02100000 {
+ mmdc0: mmdc@021b0000 { /* MMDC0 */
+ compatible = "fsl,imx6qp-mmdc", "fsl,imx6q-mmdc";
+ reg = <0x021b0000 0x4000>;
+ };
+ };
};
};
+
+&ldb {
+ clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+ <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
+ <&clks IMX6QDL_CLK_IPU2_DI0_SEL>, <&clks IMX6QDL_CLK_IPU2_DI1_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI0_PODF>, <&clks IMX6QDL_CLK_LDB_DI1_PODF>;
+ clock-names = "di0_pll", "di1_pll",
+ "di0_sel", "di1_sel", "di2_sel", "di3_sel",
+ "di0", "di1";
+};
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "imx7d-pinfunc.h"
- #include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
gpio0 = &gpio1;
gpio1 = &gpio2;
reg = <0x30730000 0x10000>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>,
- <&clks IMX7D_CLK_DUMMY>,
- <&clks IMX7D_CLK_DUMMY>;
- clock-names = "pix", "axi", "disp_axi";
+ <&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>;
+ clock-names = "pix", "axi";
status = "disabled";
};
};
* kind, whether express or implied.
*/
- /include/ "skeleton.dtsi"
-
#include <dt-bindings/clock/r8a7778-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "renesas,r8a7778";
interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
cpus {
#address-cells = <1>;
"sru-src6", "sru-src7", "sru-src8";
};
};
+
+ rst: reset-controller@ffcc0000 {
+ compatible = "renesas,r8a7778-reset-wdt";
+ reg = <0xffcc0000 0x40>;
+ };
};
* kind, whether express or implied.
*/
- /include/ "skeleton.dtsi"
-
#include <dt-bindings/clock/r8a7779-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "renesas,r8a7779";
interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
cpus {
#address-cells = <1>;
du: display@fff80000 {
compatible = "renesas,du-r8a7779";
- reg = <0 0xfff80000 0 0x40000>;
+ reg = <0xfff80000 0x40000>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp1_clks R8A7779_CLK_DU>;
power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
};
};
+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0xff000044 4>;
+ };
+
+ rst: reset-controller@ffcc0000 {
+ compatible = "renesas,r8a7779-reset-wdt";
+ reg = <0xffcc0000 0x48>;
+ };
+
sysc: system-controller@ffd85000 {
compatible = "renesas,r8a7779-sysc";
reg = <0xffd85000 0x0200>;
scifb0: serial@e6c20000 {
compatible = "renesas,scifb-r8a7790",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c20000 0 64>;
+ reg = <0 0xe6c20000 0 0x100>;
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_SCIFB0>;
clock-names = "fck";
scifb1: serial@e6c30000 {
compatible = "renesas,scifb-r8a7790",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c30000 0 64>;
+ reg = <0 0xe6c30000 0 0x100>;
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_SCIFB1>;
clock-names = "fck";
scifb2: serial@e6ce0000 {
compatible = "renesas,scifb-r8a7790",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6ce0000 0 64>;
+ reg = <0 0xe6ce0000 0 0x100>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_SCIFB2>;
clock-names = "fck";
};
};
+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0 0xff000044 0 4>;
+ };
+
+ rst: reset-controller@e6160000 {
+ compatible = "renesas,r8a7790-rst";
+ reg = <0 0xe6160000 0 0x0100>;
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a7790-sysc";
reg = <0 0xe6180000 0 0x0200>;
dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
<&dmac1 0xcd>, <&dmac1 0xce>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <195000000>;
power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
status = "disabled";
};
dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
<&dmac1 0xc1>, <&dmac1 0xc2>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <97500000>;
power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
status = "disabled";
};
dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
<&dmac1 0xd3>, <&dmac1 0xd4>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <97500000>;
power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
status = "disabled";
};
scifb0: serial@e6c20000 {
compatible = "renesas,scifb-r8a7791",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c20000 0 64>;
+ reg = <0 0xe6c20000 0 0x100>;
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7791_CLK_SCIFB0>;
clock-names = "fck";
scifb1: serial@e6c30000 {
compatible = "renesas,scifb-r8a7791",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c30000 0 64>;
+ reg = <0 0xe6c30000 0 0x100>;
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7791_CLK_SCIFB1>;
clock-names = "fck";
scifb2: serial@e6ce0000 {
compatible = "renesas,scifb-r8a7791",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6ce0000 0 64>;
+ reg = <0 0xe6ce0000 0 0x100>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7791_CLK_SCIFB2>;
clock-names = "fck";
};
};
+ rst: reset-controller@e6160000 {
+ compatible = "renesas,r8a7791-rst";
+ reg = <0 0xe6160000 0 0x0100>;
+ };
+
+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0 0xff000044 0 4>;
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a7791-sysc";
reg = <0 0xe6180000 0 0x0200>;
i2c4 = &i2c4;
i2c5 = &i2c5;
spi0 = &qspi;
+ spi1 = &msiof0;
+ spi2 = &msiof1;
vin0 = &vin0;
vin1 = &vin1;
vin2 = &vin2;
IRQ_TYPE_LEVEL_LOW)>;
};
+ rst: reset-controller@e6160000 {
+ compatible = "renesas,r8a7792-rst";
+ reg = <0 0xe6160000 0 0x0100>;
+ };
+
+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0 0xff000044 0 4>;
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a7792-sysc";
reg = <0 0xe6180000 0 0x0200>;
status = "disabled";
};
+ msiof0: spi@e6e20000 {
+ compatible = "renesas,msiof-r8a7792";
+ reg = <0 0xe6e20000 0 0x0064>;
+ interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp0_clks R8A7792_CLK_MSIOF0>;
+ dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+ <&dmac1 0x51>, <&dmac1 0x52>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ msiof1: spi@e6e10000 {
+ compatible = "renesas,msiof-r8a7792";
+ reg = <0 0xe6e10000 0 0x0064>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A7792_CLK_MSIOF1>;
+ dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+ <&dmac1 0x55>, <&dmac1 0x56>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
du: display@feb00000 {
compatible = "renesas,du-r8a7792";
reg = <0 0xfeb00000 0 0x40000>;
clock-div = <48>;
clock-mult = <1>;
};
+ mp_clk: mp {
+ compatible = "fixed-factor-clock";
+ clocks = <&pll1_div2_clk>;
+ #clock-cells = <0>;
+ clock-div = <15>;
+ clock-mult = <1>;
+ };
m2_clk: m2 {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
};
/* Gate clocks */
+ mstp0_clks: mstp0_clks@e6150130 {
+ compatible = "renesas,r8a7792-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
+ clocks = <&mp_clk>;
+ #clock-cells = <1>;
+ clock-indices = <R8A7792_CLK_MSIOF0>;
+ clock-output-names = "msiof0";
+ };
mstp1_clks: mstp1_clks@e6150134 {
compatible = "renesas,r8a7792-mstp-clocks",
"renesas,cpg-mstp-clocks";
compatible = "renesas,r8a7792-mstp-clocks",
"renesas,cpg-mstp-clocks";
reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
- clocks = <&zs_clk>, <&zs_clk>;
+ clocks = <&mp_clk>, <&zs_clk>, <&zs_clk>;
#clock-cells = <1>;
clock-indices = <
+ R8A7792_CLK_MSIOF1
R8A7792_CLK_SYS_DMAC1 R8A7792_CLK_SYS_DMAC0
>;
- clock-output-names = "sys-dmac1", "sys-dmac0";
+ clock-output-names = "msiof1", "sys-dmac1", "sys-dmac0";
};
mstp3_clks: mstp3_clks@e615013c {
compatible = "renesas,r8a7792-mstp-clocks",
scifb0: serial@e6c20000 {
compatible = "renesas,scifb-r8a7793",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c20000 0 64>;
+ reg = <0 0xe6c20000 0 0x100>;
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7793_CLK_SCIFB0>;
clock-names = "fck";
scifb1: serial@e6c30000 {
compatible = "renesas,scifb-r8a7793",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c30000 0 64>;
+ reg = <0 0xe6c30000 0 0x100>;
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7793_CLK_SCIFB1>;
clock-names = "fck";
scifb2: serial@e6ce0000 {
compatible = "renesas,scifb-r8a7793",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6ce0000 0 64>;
+ reg = <0 0xe6ce0000 0 0x100>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7793_CLK_SCIFB2>;
clock-names = "fck";
status = "disabled";
};
+ vin0: video@e6ef0000 {
+ compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
+ reg = <0 0xe6ef0000 0 0x1000>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp8_clks R8A7793_CLK_VIN0>;
+ power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ vin1: video@e6ef1000 {
+ compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
+ reg = <0 0xe6ef1000 0 0x1000>;
+ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp8_clks R8A7793_CLK_VIN1>;
+ power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
+ vin2: video@e6ef2000 {
+ compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
+ reg = <0 0xe6ef2000 0 0x1000>;
+ interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp8_clks R8A7793_CLK_VIN2>;
+ power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
qspi: spi@e6b10000 {
compatible = "renesas,qspi-r8a7793", "renesas,qspi";
reg = <0 0xe6b10000 0 0x2c>;
};
};
+ rst: reset-controller@e6160000 {
+ compatible = "renesas,r8a7793-rst";
+ reg = <0 0xe6160000 0 0x0100>;
+ };
+
+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0 0xff000044 0 4>;
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a7793-sysc";
reg = <0 0xe6180000 0 0x0200>;
"ch12";
clocks = <&mstp5_clks R8A7794_CLK_AUDIO_DMAC0>;
clock-names = "fck";
- power-domains = <&cpg_clocks>;
+ power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
#dma-cells = <1>;
dma-channels = <13>;
};
scifb0: serial@e6c20000 {
compatible = "renesas,scifb-r8a7794",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c20000 0 64>;
+ reg = <0 0xe6c20000 0 0x100>;
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7794_CLK_SCIFB0>;
clock-names = "fck";
scifb1: serial@e6c30000 {
compatible = "renesas,scifb-r8a7794",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6c30000 0 64>;
+ reg = <0 0xe6c30000 0 0x100>;
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7794_CLK_SCIFB1>;
clock-names = "fck";
scifb2: serial@e6ce0000 {
compatible = "renesas,scifb-r8a7794",
"renesas,rcar-gen2-scifb", "renesas,scifb";
- reg = <0 0xe6ce0000 0 64>;
+ reg = <0 0xe6ce0000 0 0x100>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7794_CLK_SCIFB2>;
clock-names = "fck";
dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
<&dmac1 0xcd>, <&dmac1 0xce>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <195000000>;
power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled";
};
dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
<&dmac1 0xc1>, <&dmac1 0xc2>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <97500000>;
power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled";
};
dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
<&dmac1 0xd3>, <&dmac1 0xd4>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <97500000>;
power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled";
};
clocks = <&extal_clk &usb_extal_clk>;
#clock-cells = <1>;
clock-output-names = "main", "pll0", "pll1", "pll3",
- "lb", "qspi", "sdh", "sd0", "z",
- "rcan";
+ "lb", "qspi", "sdh", "sd0", "rcan";
#power-domain-cells = <0>;
};
/* Variable factor clocks */
mstp7_clks: mstp7_clks@e615014c {
compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
- clocks = <&mp_clk>, <&mp_clk>,
+ clocks = <&mp_clk>, <&hp_clk>,
<&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
<&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
<&zx_clk>;
};
};
+ rst: reset-controller@e6160000 {
+ compatible = "renesas,r8a7794-rst";
+ reg = <0 0xe6160000 0 0x0100>;
+ };
+
+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0 0xff000044 0 4>;
+ };
+
sysc: system-controller@e6180000 {
compatible = "renesas,r8a7794-sysc";
reg = <0 0xe6180000 0 0x0200>;
"mix.0", "mix.1",
"dvc.0", "dvc.1",
"clk_a", "clk_b", "clk_c", "clk_i";
- power-domains = <&cpg_clocks>;
+ power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled";
rcar_sound,dvc {
- dvc0: dvc@0 {
+ dvc0: dvc-0 {
dmas = <&audma0 0xbc>;
dma-names = "tx";
};
- dvc1: dvc@1 {
+ dvc1: dvc-1 {
dmas = <&audma0 0xbe>;
dma-names = "tx";
};
};
rcar_sound,mix {
- mix0: mix@0 { };
- mix1: mix@1 { };
+ mix0: mix-0 { };
+ mix1: mix-1 { };
};
rcar_sound,ctu {
- ctu00: ctu@0 { };
- ctu01: ctu@1 { };
- ctu02: ctu@2 { };
- ctu03: ctu@3 { };
- ctu10: ctu@4 { };
- ctu11: ctu@5 { };
- ctu12: ctu@6 { };
- ctu13: ctu@7 { };
+ ctu00: ctu-0 { };
+ ctu01: ctu-1 { };
+ ctu02: ctu-2 { };
+ ctu03: ctu-3 { };
+ ctu10: ctu-4 { };
+ ctu11: ctu-5 { };
+ ctu12: ctu-6 { };
+ ctu13: ctu-7 { };
};
rcar_sound,src {
- src@0 {
+ src-0 {
status = "disabled";
};
- src1: src@1 {
+ src1: src-1 {
interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x87>, <&audma0 0x9c>;
dma-names = "rx", "tx";
};
- src2: src@2 {
+ src2: src-2 {
interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x89>, <&audma0 0x9e>;
dma-names = "rx", "tx";
};
- src3: src@3 {
+ src3: src-3 {
interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x8b>, <&audma0 0xa0>;
dma-names = "rx", "tx";
};
- src4: src@4 {
+ src4: src-4 {
interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x8d>, <&audma0 0xb0>;
dma-names = "rx", "tx";
};
- src5: src@5 {
+ src5: src-5 {
interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x8f>, <&audma0 0xb2>;
dma-names = "rx", "tx";
};
- src6: src@6 {
+ src6: src-6 {
interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x91>, <&audma0 0xb4>;
dma-names = "rx", "tx";
};
rcar_sound,ssi {
- ssi0: ssi@0 {
+ ssi0: ssi-0 {
interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x01>, <&audma0 0x02>,
<&audma0 0x15>, <&audma0 0x16>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi1: ssi@1 {
+ ssi1: ssi-1 {
interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x03>, <&audma0 0x04>,
<&audma0 0x49>, <&audma0 0x4a>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi2: ssi@2 {
+ ssi2: ssi-2 {
interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x05>, <&audma0 0x06>,
<&audma0 0x63>, <&audma0 0x64>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi3: ssi@3 {
+ ssi3: ssi-3 {
interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x07>, <&audma0 0x08>,
<&audma0 0x6f>, <&audma0 0x70>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi4: ssi@4 {
+ ssi4: ssi-4 {
interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x09>, <&audma0 0x0a>,
<&audma0 0x71>, <&audma0 0x72>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi5: ssi@5 {
+ ssi5: ssi-5 {
interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x0b>, <&audma0 0x0c>,
<&audma0 0x73>, <&audma0 0x74>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi6: ssi@6 {
+ ssi6: ssi-6 {
interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x0d>, <&audma0 0x0e>,
<&audma0 0x75>, <&audma0 0x76>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi7: ssi@7 {
+ ssi7: ssi-7 {
interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x0f>, <&audma0 0x10>,
<&audma0 0x79>, <&audma0 0x7a>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi8: ssi@8 {
+ ssi8: ssi-8 {
interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x11>, <&audma0 0x12>,
<&audma0 0x7b>, <&audma0 0x7c>;
dma-names = "rx", "tx", "rxu", "txu";
};
- ssi9: ssi@9 {
+ ssi9: ssi-9 {
interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&audma0 0x13>, <&audma0 0x14>,
<&audma0 0x7d>, <&audma0 0x7e>;
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3036-cru.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
- #include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
compatible = "rockchip,rk3036";
interrupt-parent = <&gic>;
g-np-tx-fifo-size = <16>;
g-rx-fifo-size = <275>;
g-tx-fifo-size = <256 128 128 64 64 32>;
- g-use-dma;
status = "disabled";
};
compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x10214000 0x4000>;
clock-frequency = <37500000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
sdio: dwmmc@10218000 {
compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x10218000 0x4000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
<&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
bus-width = <8>;
cap-mmc-highspeed;
clock-frequency = <37500000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/power/rk3288-power.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
- #include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
compatible = "rockchip,rk3288";
interrupt-parent = <&gic>;
sdmmc: dwmmc@ff0c0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
sdio0: dwmmc@ff0d0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
<&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
sdio1: dwmmc@ff0e0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>,
<&cru SCLK_SDIO1_DRV>, <&cru SCLK_SDIO1_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
emmc: dwmmc@ff0f0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
g-np-tx-fifo-size = <16>;
g-rx-fifo-size = <275>;
g-tx-fifo-size = <256 128 128 64 64 32>;
- g-use-dma;
phys = <&usbphy0>;
phy-names = "usb2-phy";
status = "disabled";
};
efuse: efuse@ffb40000 {
- compatible = "rockchip,rockchip-efuse";
+ compatible = "rockchip,rk3288-efuse";
reg = <0xffb40000 0x20>;
#address-cells = <1>;
#size-cells = <1>;
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
- #include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
interrupt-parent = <&gic>;
aliases {
g-np-tx-fifo-size = <16>;
g-rx-fifo-size = <275>;
g-tx-fifo-size = <256 128 128 64 64 32>;
- g-use-dma;
phys = <&usbphy0>;
phy-names = "usb2-phy";
status = "disabled";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c5_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c10_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c11_default>;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
};
};
sti_uni_player0: sti-uni-player@8d80000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-hdmi";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_0>;
reg = <0x8d80000 0x158>;
interrupts = <GIC_SPI 84 IRQ_TYPE_NONE>;
dmas = <&fdma0 2 0 1>;
- dai-name = "Uni Player #0 (HDMI)";
dma-names = "tx";
- st,uniperiph-id = <0>;
- st,version = <5>;
- st,mode = "HDMI";
status = "disabled";
};
sti_uni_player1: sti-uni-player@8d81000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-pcm-out";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_1>;
reg = <0x8d81000 0x158>;
interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
dmas = <&fdma0 3 0 1>;
- dai-name = "Uni Player #1 (PIO)";
dma-names = "tx";
- st,uniperiph-id = <1>;
- st,version = <5>;
- st,mode = "PCM";
status = "disabled";
};
sti_uni_player2: sti-uni-player@8d82000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-dac";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
reg = <0x8d82000 0x158>;
interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
dmas = <&fdma0 4 0 1>;
- dai-name = "Uni Player #1 (DAC)";
dma-names = "tx";
- st,uniperiph-id = <2>;
- st,version = <5>;
- st,mode = "PCM";
status = "disabled";
};
sti_uni_player3: sti-uni-player@8d85000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-spdif";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_SPDIFF>;
interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>;
dmas = <&fdma0 7 0 1>;
dma-names = "tx";
- dai-name = "Uni Player #1 (PIO)";
- st,uniperiph-id = <3>;
- st,version = <5>;
- st,mode = "SPDIF";
status = "disabled";
};
sti_uni_reader0: sti-uni-reader@8d83000 {
- compatible = "st,sti-uni-reader";
+ compatible = "st,stih407-uni-reader-pcm_in";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
reg = <0x8d83000 0x158>;
interrupts = <GIC_SPI 87 IRQ_TYPE_NONE>;
dmas = <&fdma0 5 0 1>;
dma-names = "rx";
- dai-name = "Uni Reader #0 (PCM IN)";
- st,version = <3>;
status = "disabled";
};
sti_uni_reader1: sti-uni-reader@8d84000 {
- compatible = "st,sti-uni-reader";
+ compatible = "st,stih407-uni-reader-hdmi";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
reg = <0x8d84000 0x158>;
interrupts = <GIC_SPI 88 IRQ_TYPE_NONE>;
dmas = <&fdma0 6 0 1>;
dma-names = "rx";
- dai-name = "Uni Reader #1 (HDMI RX)";
- st,version = <3>;
status = "disabled";
};
/* Low speed expansion connector */
spi0: spi@9844000 {
label = "LS-SPI0";
- cs-gpio = <&pio30 3 0>;
+ cs-gpios = <&pio30 3 0>;
status = "okay";
};
status = "okay";
};
+ sti_uni_player0: sti-uni-player@8d80000 {
+ status = "okay";
+ };
/* SSC11 to HDMI */
hdmiddc: i2c@9541000 {
/* HDMI V1.3a supports Standard mode only */
status = "okay";
};
- sti-display-subsystem {
- sti_hdmi: sti-hdmi@8d04000 {
- status = "okay";
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "STI-B2260";
+ status = "okay";
+
+ simple-audio-card,dai-link@0 {
+ /* DAC */
+ format = "i2s";
+ mclk-fs = <128>;
+ cpu {
+ sound-dai = <&sti_uni_player0>;
+ };
+
+ codec {
+ sound-dai = <&sti_hdmi>;
+ };
};
};
reg = <0x01c20800 0x400>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_PIO>;
+ clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
#gpio-cells = <3>;
interrupt-controller;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ spi0_pins: spi0 {
+ allwinner,pins = "PC0", "PC1", "PC2", "PC3";
+ allwinner,function = "spi0";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ spi1_pins: spi1 {
+ allwinner,pins = "PA15", "PA16", "PA14", "PA13";
+ allwinner,function = "spi1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
uart0_pins_a: uart0@0 {
allwinner,pins = "PA4", "PA5";
allwinner,function = "uart0";
};
uart3_pins: uart3 {
- allwinner,pins = "PG13", "PG14";
+ allwinner,pins = "PA13", "PA14";
allwinner,function = "uart3";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
clocks = <&osc24M>;
};
+ spi0: spi@01c68000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c68000 0x1000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 23>, <&dma 23>;
+ dma-names = "rx", "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+ resets = <&ccu RST_BUS_SPI0>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@01c69000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c69000 0x1000>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 24>, <&dma 24>;
+ dma-names = "rx", "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ resets = <&ccu RST_BUS_SPI1>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
wdt0: watchdog@01c20ca0 {
compatible = "allwinner,sun6i-a31-wdt";
reg = <0x01c20ca0 0x20>;
compatible = "allwinner,sun8i-h3-r-pinctrl";
reg = <0x01f02c00 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 0>;
+ clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
resets = <&apb0_reset 0>;
gpio-controller;
#gpio-cells = <3>;
switch0: switch0@0 {
compatible = "marvell,mv88e6085";
+ pinctrl-0 = <&pinctrl_gpio_switch0>;
+ pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
dsa,member = <0 0>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
ports {
#address-cells = <1>;
port@0 {
reg = <0>;
label = "lan0";
+ phy-handle = <&switch0phy0>;
};
port@1 {
reg = <1>;
label = "lan1";
+ phy-handle = <&switch0phy1>;
};
port@2 {
reg = <2>;
label = "lan2";
+ phy-handle = <&switch0phy2>;
};
switch0port5: port@5 {
};
};
};
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ switch0phy0: switch0phy0@0 {
+ reg = <0>;
+ interrupt-parent = <&switch0>;
+ interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ switch0phy1: switch1phy0@1 {
+ reg = <1>;
+ interrupt-parent = <&switch0>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; };
+ switch0phy2: switch1phy0@2 {
+ reg = <2>;
+ interrupt-parent = <&switch0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
};
};
switch1: switch1@0 {
compatible = "marvell,mv88e6085";
+ pinctrl-0 = <&pinctrl_gpio_switch1>;
+ pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
dsa,member = <0 1>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
switch1phy0: switch1phy0@0 {
reg = <0>;
+ interrupt-parent = <&switch1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
};
switch1phy1: switch1phy0@1 {
reg = <1>;
+ interrupt-parent = <&switch1>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
};
switch1phy2: switch1phy0@2 {
reg = <2>;
+ interrupt-parent = <&switch1>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
};
};
};
};
};
- &i2c3 {
- clock-frequency = <100000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- status = "okay";
- };
-
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
>;
};
+ pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
+ fsl,pins = <
+ VF610_PAD_PTB5__GPIO_27 0x219d
+ >;
+ };
+
+ pinctrl_gpio_switch1: pinctrl-gpio-switch1 {
+ fsl,pins = <
+ VF610_PAD_PTB4__GPIO_26 0x219d
+ >;
+ };
+
pinctrl_i2c_mux_reset: pinctrl-i2c-mux-reset {
fsl,pins = <
VF610_PAD_PTE14__GPIO_119 0x31c2
>;
};
- pinctrl_i2c3: i2c3grp {
- fsl,pins = <
- VF610_PAD_PTA30__I2C3_SCL 0x37ff
- VF610_PAD_PTA31__I2C3_SDA 0x37ff
- >;
- };
-
pinctrl_leds_debug: pinctrl-leds-debug {
fsl,pins = <
VF610_PAD_PTD20__GPIO_74 0x31c2
reg = <0x0 0xf7010000 0x0 0x27c>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
#gpio-range-cells = <3>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <7>;
reg = <0x0 0xf7010800 0x0 0x28c>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
};
reg = <0x0 0xf8001800 0x0 0x78>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
};
clocks = <&sys_ctrl HI6220_USBOTG_HCLK>;
clock-names = "otg";
dr_mode = "otg";
- g-use-dma;
g-rx-fifo-size = <512>;
g-np-tx-fifo-size = <128>;
g-tx-fifo-size = <128 128 128 128 128 128>;
auxadc: auxadc@11001000 {
compatible = "mediatek,mt8173-auxadc";
reg = <0 0x11001000 0 0x1000>;
+ clocks = <&pericfg CLK_PERI_AUXADC>;
+ clock-names = "main";
+ #io-channel-cells = <1>;
};
uart0: serial@11002000 {
status = "disabled";
};
- usb30: usb@11270000 {
- compatible = "mediatek,mt8173-xhci";
- reg = <0 0x11270000 0 0x1000>,
+ ssusb: usb@11271000 {
+ compatible = "mediatek,mt8173-mtu3";
+ reg = <0 0x11271000 0 0x3000>,
<0 0x11280700 0 0x0100>;
- interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+ reg-names = "mac", "ippc";
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_LOW>;
+ phys = <&phy_port0 PHY_TYPE_USB3>,
+ <&phy_port1 PHY_TYPE_USB2>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
clocks = <&topckgen CLK_TOP_USB30_SEL>,
<&pericfg CLK_PERI_USB0>,
clock-names = "sys_ck",
"wakeup_deb_p0",
"wakeup_deb_p1";
- phys = <&phy_port0 PHY_TYPE_USB3>,
- <&phy_port1 PHY_TYPE_USB2>;
mediatek,syscon-wakeup = <&pericfg>;
- status = "okay";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ usb_host: xhci@11270000 {
+ compatible = "mediatek,mt8173-xhci";
+ reg = <0 0x11270000 0 0x1000>;
+ reg-names = "mac";
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+ power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+ clocks = <&topckgen CLK_TOP_USB30_SEL>;
+ clock-names = "sys_ck";
+ status = "disabled";
+ };
};
u3phy: usb-phy@11290000 {
#include <linux/device.h>
#include <linux/err.h>
#include <linux/gpio/driver.h>
-#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/irqdesc.h>
-#include <linux/irqdomain.h>
#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/of.h>
#define MODULE_NAME "pinctrl-bcm2835"
#define BCM2835_NUM_GPIOS 54
#define BCM2835_NUM_BANKS 2
+#define BCM2835_NUM_IRQS 3
#define BCM2835_PIN_BITMAP_SZ \
DIV_ROUND_UP(BCM2835_NUM_GPIOS, sizeof(unsigned long) * 8)
BCM2835_PINCONF_PARAM_PULL,
};
- enum bcm2835_pinconf_pull {
- BCM2835_PINCONFIG_PULL_NONE,
- BCM2835_PINCONFIG_PULL_DOWN,
- BCM2835_PINCONFIG_PULL_UP,
- };
-
#define BCM2835_PINCONF_PACK(_param_, _arg_) ((_param_) << 16 | (_arg_))
#define BCM2835_PINCONF_UNPACK_PARAM(_conf_) ((_conf_) >> 16)
#define BCM2835_PINCONF_UNPACK_ARG(_conf_) ((_conf_) & 0xffff)
-struct bcm2835_gpio_irqdata {
- struct bcm2835_pinctrl *pc;
- int bank;
-};
-
struct bcm2835_pinctrl {
struct device *dev;
void __iomem *base;
- int irq[BCM2835_NUM_BANKS];
+ int irq[BCM2835_NUM_IRQS];
/* note: locking assumes each bank will have its own unsigned long */
unsigned long enabled_irq_map[BCM2835_NUM_BANKS];
unsigned int irq_type[BCM2835_NUM_GPIOS];
struct pinctrl_dev *pctl_dev;
- struct irq_domain *irq_domain;
struct gpio_chip gpio_chip;
struct pinctrl_gpio_range gpio_range;
- struct bcm2835_gpio_irqdata irq_data[BCM2835_NUM_BANKS];
+ int irq_group[BCM2835_NUM_IRQS];
spinlock_t irq_lock[BCM2835_NUM_BANKS];
};
-static struct lock_class_key gpio_lock_class;
-
/* pins are just named GPIO0..GPIO53 */
#define BCM2835_GPIO_PIN(a) PINCTRL_PIN(a, "gpio" #a)
static struct pinctrl_pin_desc bcm2835_gpio_pins[] = {
return pinctrl_gpio_direction_output(chip->base + offset);
}
-static int bcm2835_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
-
- return irq_linear_revmap(pc->irq_domain, offset);
-}
-
static struct gpio_chip bcm2835_gpio_chip = {
.label = MODULE_NAME,
.owner = THIS_MODULE,
.get_direction = bcm2835_gpio_get_direction,
.get = bcm2835_gpio_get,
.set = bcm2835_gpio_set,
- .to_irq = bcm2835_gpio_to_irq,
.base = -1,
.ngpio = BCM2835_NUM_GPIOS,
.can_sleep = false,
};
-static irqreturn_t bcm2835_gpio_irq_handler(int irq, void *dev_id)
+static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,
+ unsigned int bank, u32 mask)
{
- struct bcm2835_gpio_irqdata *irqdata = dev_id;
- struct bcm2835_pinctrl *pc = irqdata->pc;
- int bank = irqdata->bank;
unsigned long events;
unsigned offset;
unsigned gpio;
unsigned int type;
events = bcm2835_gpio_rd(pc, GPEDS0 + bank * 4);
+ events &= mask;
events &= pc->enabled_irq_map[bank];
for_each_set_bit(offset, &events, 32) {
gpio = (32 * bank) + offset;
+ /* FIXME: no clue why the code looks up the type here */
type = pc->irq_type[gpio];
- generic_handle_irq(irq_linear_revmap(pc->irq_domain, gpio));
+ generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irqdomain,
+ gpio));
}
- return events ? IRQ_HANDLED : IRQ_NONE;
+}
+
+static void bcm2835_gpio_irq_handler(struct irq_desc *desc)
+{
+ struct gpio_chip *chip = irq_desc_get_handler_data(desc);
+ struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
+ struct irq_chip *host_chip = irq_desc_get_chip(desc);
+ int irq = irq_desc_get_irq(desc);
+ int group;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(pc->irq); i++) {
+ if (pc->irq[i] == irq) {
+ group = pc->irq_group[i];
+ break;
+ }
+ }
+ /* This should not happen, every IRQ has a bank */
+ if (i == ARRAY_SIZE(pc->irq))
+ BUG();
+
+ chained_irq_enter(host_chip, desc);
+
+ switch (group) {
+ case 0: /* IRQ0 covers GPIOs 0-27 */
+ bcm2835_gpio_irq_handle_bank(pc, 0, 0x0fffffff);
+ break;
+ case 1: /* IRQ1 covers GPIOs 28-45 */
+ bcm2835_gpio_irq_handle_bank(pc, 0, 0xf0000000);
+ bcm2835_gpio_irq_handle_bank(pc, 1, 0x00003fff);
+ break;
+ case 2: /* IRQ2 covers GPIOs 46-53 */
+ bcm2835_gpio_irq_handle_bank(pc, 1, 0x003fc000);
+ break;
+ }
+
+ chained_irq_exit(host_chip, desc);
}
static inline void __bcm2835_gpio_irq_config(struct bcm2835_pinctrl *pc,
static void bcm2835_gpio_irq_enable(struct irq_data *data)
{
- struct bcm2835_pinctrl *pc = irq_data_get_irq_chip_data(data);
+ struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
+ struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
unsigned gpio = irqd_to_hwirq(data);
unsigned offset = GPIO_REG_SHIFT(gpio);
unsigned bank = GPIO_REG_OFFSET(gpio);
static void bcm2835_gpio_irq_disable(struct irq_data *data)
{
- struct bcm2835_pinctrl *pc = irq_data_get_irq_chip_data(data);
+ struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
+ struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
unsigned gpio = irqd_to_hwirq(data);
unsigned offset = GPIO_REG_SHIFT(gpio);
unsigned bank = GPIO_REG_OFFSET(gpio);
static int bcm2835_gpio_irq_set_type(struct irq_data *data, unsigned int type)
{
- struct bcm2835_pinctrl *pc = irq_data_get_irq_chip_data(data);
+ struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
+ struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
unsigned gpio = irqd_to_hwirq(data);
unsigned offset = GPIO_REG_SHIFT(gpio);
unsigned bank = GPIO_REG_OFFSET(gpio);
static void bcm2835_gpio_irq_ack(struct irq_data *data)
{
- struct bcm2835_pinctrl *pc = irq_data_get_irq_chip_data(data);
+ struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
+ struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
unsigned gpio = irqd_to_hwirq(data);
bcm2835_gpio_set_bit(pc, GPEDS0, gpio);
unsigned offset)
{
struct bcm2835_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
+ struct gpio_chip *chip = &pc->gpio_chip;
enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, offset);
const char *fname = bcm2835_functions[fsel];
int value = bcm2835_gpio_get_bit(pc, GPLEV0, offset);
- int irq = irq_find_mapping(pc->irq_domain, offset);
+ int irq = irq_find_mapping(chip->irqdomain, offset);
seq_printf(s, "function %s in %s; irq %d (%s)",
fname, value ? "hi" : "lo",
.dt_free_map = bcm2835_pctl_dt_free_map,
};
+static int bcm2835_pmx_free(struct pinctrl_dev *pctldev,
+ unsigned offset)
+{
+ struct bcm2835_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
+
+ /* disable by setting to GPIO_IN */
+ bcm2835_pinctrl_fsel_set(pc, offset, BCM2835_FSEL_GPIO_IN);
+ return 0;
+}
+
static int bcm2835_pmx_get_functions_count(struct pinctrl_dev *pctldev)
{
return BCM2835_FSEL_COUNT;
}
static const struct pinmux_ops bcm2835_pmx_ops = {
+ .free = bcm2835_pmx_free,
.get_functions_count = bcm2835_pmx_get_functions_count,
.get_function_name = bcm2835_pmx_get_function_name,
.get_function_groups = bcm2835_pmx_get_function_groups,
bcm2835_gpio_wr(pc, GPPUD, arg & 3);
/*
- * Docs say to wait 150 cycles, but not of what. We assume a
- * 1 MHz clock here, which is pretty slow...
+ * BCM2835 datasheet say to wait 150 cycles, but not of what.
+ * But the VideoCore firmware delay for this operation
+ * based nearly on the same amount of VPU cycles and this clock
+ * runs at 250 MHz.
*/
- udelay(150);
+ udelay(1);
bcm2835_gpio_wr(pc, GPPUDCLK0 + (off * 4), BIT(bit));
- udelay(150);
+ udelay(1);
bcm2835_gpio_wr(pc, GPPUDCLK0 + (off * 4), 0);
} /* for each config */
pc->gpio_chip.parent = dev;
pc->gpio_chip.of_node = np;
- pc->irq_domain = irq_domain_add_linear(np, BCM2835_NUM_GPIOS,
- &irq_domain_simple_ops, NULL);
- if (!pc->irq_domain) {
- dev_err(dev, "could not create IRQ domain\n");
- return -ENOMEM;
- }
-
- for (i = 0; i < BCM2835_NUM_GPIOS; i++) {
- int irq = irq_create_mapping(pc->irq_domain, i);
- irq_set_lockdep_class(irq, &gpio_lock_class);
- irq_set_chip_and_handler(irq, &bcm2835_gpio_irq_chip,
- handle_level_irq);
- irq_set_chip_data(irq, pc);
- }
-
for (i = 0; i < BCM2835_NUM_BANKS; i++) {
unsigned long events;
unsigned offset;
- int len;
- char *name;
/* clear event detection flags */
bcm2835_gpio_wr(pc, GPREN0 + i * 4, 0);
for_each_set_bit(offset, &events, 32)
bcm2835_gpio_wr(pc, GPEDS0 + i * 4, BIT(offset));
- pc->irq[i] = irq_of_parse_and_map(np, i);
- pc->irq_data[i].pc = pc;
- pc->irq_data[i].bank = i;
spin_lock_init(&pc->irq_lock[i]);
-
- len = strlen(dev_name(pc->dev)) + 16;
- name = devm_kzalloc(pc->dev, len, GFP_KERNEL);
- if (!name)
- return -ENOMEM;
- snprintf(name, len, "%s:bank%d", dev_name(pc->dev), i);
-
- err = devm_request_irq(dev, pc->irq[i],
- bcm2835_gpio_irq_handler, IRQF_SHARED,
- name, &pc->irq_data[i]);
- if (err) {
- dev_err(dev, "unable to request IRQ %d\n", pc->irq[i]);
- return err;
- }
}
err = gpiochip_add_data(&pc->gpio_chip, pc);
return err;
}
+ err = gpiochip_irqchip_add(&pc->gpio_chip, &bcm2835_gpio_irq_chip,
+ 0, handle_level_irq, IRQ_TYPE_NONE);
+ if (err) {
+ dev_info(dev, "could not add irqchip\n");
+ return err;
+ }
+
+ for (i = 0; i < BCM2835_NUM_IRQS; i++) {
+ pc->irq[i] = irq_of_parse_and_map(np, i);
+ pc->irq_group[i] = i;
+ /*
+ * Use the same handler for all groups: this is necessary
+ * since we use one gpiochip to cover all lines - the
+ * irq handler then needs to figure out which group and
+ * bank that was firing the IRQ and look up the per-group
+ * and bank data.
+ */
+ gpiochip_set_chained_irqchip(&pc->gpio_chip,
+ &bcm2835_gpio_irq_chip,
+ pc->irq[i],
+ bcm2835_gpio_irq_handler);
+ }
+
pc->pctl_dev = devm_pinctrl_register(dev, &bcm2835_pinctrl_desc, pc);
if (IS_ERR(pc->pctl_dev)) {
gpiochip_remove(&pc->gpio_chip);
projects / linux.git / commitdiff