S: Odd Fixes
-F: Documentation/networking/device_drivers/3com/vortex.txt
+F: Documentation/networking/device_drivers/3com/vortex.rst
F: drivers/net/ethernet/3com/3c59x.c
3CR990 NETWORK DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
F: Documentation/driver-api/80211/cfg80211.rst
-F: Documentation/networking/regulatory.txt
+F: Documentation/networking/regulatory.rst
F: include/linux/ieee80211.h
F: include/net/cfg80211.h
F: include/net/ieee80211_radiotap.h
ACCES 104-QUAD-8 DRIVER
S: Maintained
F: Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
S: Supported
-F: Documentation/networking/device_drivers/amazon/ena.txt
+F: Documentation/networking/device_drivers/amazon/ena.rst
F: drivers/net/ethernet/amazon/
AMAZON RDMA EFA DRIVER
T: git git://people.freedesktop.org/~agd5f/linux
F: drivers/gpu/drm/amd/display/
+AMD ENERGY DRIVER
+S: Maintained
+F: Documentation/hwmon/amd_energy.rst
+F: drivers/hwmon/amd_energy.c
+
AMD FAM15H PROCESSOR POWER MONITORING DRIVER
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
-F: drivers/iommu/amd_iommu*.[ch]
+F: drivers/iommu/amd/
F: include/linux/amd-iommu.h
AMD KFD
F: drivers/gpu/drm/amd/include/vi_structs.h
F: include/uapi/linux/kfd_ioctl.h
+AMD SPI DRIVER
+S: Maintained
+F: drivers/spi/spi-amd.c
+
AMD MP2 I2C DRIVER
F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
F: drivers/iio/imu/adis16460.c
+ANALOG DEVICES INC ADIS16475 DRIVER
+W: http://ez.analog.com/community/linux-device-drivers
+S: Supported
+F: drivers/iio/imu/adis16475.c
+F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
+
ANALOG DEVICES INC ADM1177 DRIVER
S: Supported
W: https://www.marvell.com/
Q: http://patchwork.ozlabs.org/project/netdev/list/
-F: Documentation/networking/device_drivers/aquantia/atlantic.txt
+F: Documentation/networking/device_drivers/aquantia/atlantic.rst
F: drivers/net/ethernet/aquantia/atlantic/
AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
W: http://www.aquantia.com
F: drivers/net/ethernet/aquantia/atlantic/aq_ptp*
+ARASAN NAND CONTROLLER DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
+F: drivers/mtd/nand/raw/arasan-nand-controller.c
+
ARC FRAMEBUFFER DRIVER
S: Maintained
F: arch/arm/mach-realview/
F: arch/arm/mach-versatile/
F: arch/arm/plat-versatile/
+F: drivers/bus/arm-integrator-lm.c
F: drivers/clk/versatile/
F: drivers/i2c/busses/i2c-versatile.c
F: drivers/irqchip/irq-versatile-fpga.c
-F: drivers/mtd/maps/physmap_of_versatile.c
+F: drivers/mtd/maps/physmap-versatile.*
F: drivers/power/reset/arm-versatile-reboot.c
F: drivers/soc/versatile/
F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
F: drivers/irqchip/irq-vic.c
+ARM SMC WATCHDOG DRIVER
+S: Maintained
+F: devicetree/bindings/watchdog/arm-smc-wdt.yaml
+F: drivers/watchdog/arm_smc_wdt.c
+
ARM SMMU DRIVERS
T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
F: drivers/clk/clkdev.c
-ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
-S: Maintained
-
ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
F: arch/arm/mach-mv78xx0/
F: arch/arm/mach-orion5x/
F: arch/arm/plat-orion/
+F: drivers/soc/dove/
ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
F: arch/arm/boot/dts/nuvoton-npcm*
F: arch/arm/mach-npcm/
F: drivers/*/*npcm*
+ F: drivers/*/*/*npcm*
F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
S: Maintained
F: arch/arm/boot/dts/ox8*.dts*
F: arch/arm/mach-oxnas/
+F: drivers/power/reset/oxnas-restart.c
N: oxnas
ARM/PALM TREO SUPPORT
F: drivers/*/qcom/
F: drivers/bluetooth/btqcomsmd.c
F: drivers/clocksource/timer-qcom.c
+F: drivers/cpuidle/cpuidle-qcom-spm.c
F: drivers/extcon/extcon-qcom*
F: drivers/i2c/busses/i2c-qcom-geni.c
F: drivers/i2c/busses/i2c-qup.c
S: Maintained
F: Documentation/devicetree/bindings/arm/realtek.yaml
+F: arch/arm/boot/dts/rtd*
+F: arch/arm/mach-realtek/
F: arch/arm64/boot/dts/realtek/
ARM/RENESAS ARM64 ARCHITECTURE
S: Supported
W: http://wiki.xilinx.com
T: git https://github.com/Xilinx/linux-xlnx.git
-F: Documentation/devicetree/bindings/i2c/i2c-cadence.txt
-F: Documentation/devicetree/bindings/i2c/i2c-xiic.txt
+F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
+F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
F: arch/arm/mach-zynq/
F: drivers/block/xsysace.c
F: drivers/clocksource/timer-cadence-ttc.c
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
F: Documentation/bpf/
-F: Documentation/networking/filter.txt
+F: Documentation/networking/filter.rst
F: arch/*/net/*
F: include/linux/bpf*
F: include/linux/filter.h
S: Maintained
-T: git git://github.com/anholt/linux
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
F: drivers/pci/controller/pcie-brcmstb.c
F: drivers/staging/vc04_services
F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
F: drivers/i2c/busses/i2c-brcmstb.c
+BROADCOM BRCMSTB USB EHCI DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
+F: drivers/usb/host/ehci-brcm.*
+
BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
S: Odd fixes
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/bttv*
+F: Documentation/driver-api/media/drivers/bttv*
F: drivers/media/pci/bt8xx/bttv*
BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
S: Supported
-F: Documentation/filesystems/caching/cachefiles.txt
+F: Documentation/filesystems/caching/cachefiles.rst
F: fs/cachefiles/
CADENCE MIPI-CSI2 BRIDGES
F: drivers/media/platform/cadence/cdns-csi2*
CADENCE NAND DRIVER
-S: Maintained
+S: Orphan
F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
F: drivers/mtd/nand/raw/cadence-nand-controller.c
S: Maintained
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/cafe_ccic*
+F: Documentation/admin-guide/media/cafe_ccic*
F: drivers/media/platform/marvell-ccic/
CAIF NETWORK LAYER
W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
F: drivers/crypto/ccree/
+CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
+S: Supported
+F: drivers/char/hw_random/cctrng.c
+F: drivers/char/hw_random/cctrng.h
+F: Documentation/devicetree/bindings/rng/arm-cctrng.txt
+W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
+
CEC FRAMEWORK
T: git git://linuxtv.org/media_tree.git
F: Documentation/ABI/testing/debugfs-cec-error-inj
F: Documentation/devicetree/bindings/media/cec.txt
-F: Documentation/media/kapi/cec-core.rst
-F: Documentation/media/uapi/cec
+F: Documentation/driver-api/media/cec-core.rst
+F: Documentation/userspace-api/media/cec
F: drivers/media/cec/
F: drivers/media/rc/keymaps/rc-cec.c
F: include/media/cec-notifier.h
F: arch/powerpc/oprofile/*cell*
F: arch/powerpc/platforms/cell/
+CELLWISE CW2015 BATTERY DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
+F: drivers/power/supply/cw2015_battery.c
+
CEPH COMMON CODE (LIBCEPH)
S: Supported
W: http://ceph.com/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T: git git://github.com/ceph/ceph-client.git
F: include/linux/ceph/
F: include/linux/crush/
CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
S: Supported
W: http://ceph.com/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T: git git://github.com/ceph/ceph-client.git
F: Documentation/filesystems/ceph.rst
F: fs/ceph/
S: Supported
-F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
-F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
-F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
-F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
-F: Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
-F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
+F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
+F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
+F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
+F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
+F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
F: Documentation/hwmon/lochnagar.rst
F: drivers/clk/clk-lochnagar.c
F: drivers/hwmon/lochnagar-hwmon.c
S: Supported
W: https://github.com/CirrusLogic/linux-drivers/wiki
T: git https://github.com/CirrusLogic/linux-drivers.git
-F: Documentation/devicetree/bindings/mfd/madera.txt
-F: Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
-F: Documentation/devicetree/bindings/sound/madera.txt
+F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
+F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
+F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml
F: drivers/gpio/gpio-madera*
F: drivers/irqchip/irq-madera*
F: drivers/mfd/cs47l*
S: Maintained
W: http://www.coda.cs.cmu.edu/
-F: Documentation/filesystems/coda.txt
+F: Documentation/filesystems/coda.rst
F: fs/coda/
F: include/linux/coda*.h
F: include/uapi/linux/coda*.h
S: Odd fixes
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/cx88*
+F: Documentation/driver-api/media/drivers/cx88*
F: drivers/media/pci/cx88/
CXD2820R MEDIA DRIVER
T: git git://linuxtv.org/anttip/media_tree.git
F: drivers/media/common/cypress_firmware*
+CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
+S: Maintained
+F: drivers/input/touchscreen/cy8ctma140.c
+
CYTTSP TOUCHSCREEN DRIVER
DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
S: Orphan
-F: Documentation/networking/device_drivers/dec/dmfe.txt
+F: Documentation/networking/device_drivers/dec/dmfe.rst
F: drivers/net/ethernet/dec/tulip/dmfe.c
DC390/AM53C974 SCSI driver
S: Orphan
W: http://linux-decnet.sourceforge.net
-F: Documentation/networking/decnet.txt
+F: Documentation/networking/decnet.rst
F: net/decnet/
DECSTATION PLATFORM SUPPORT
S: Maintained
-F: Documentation/filesystems/dnotify.txt
+F: Documentation/filesystems/dnotify.rst
F: fs/notify/dnotify/
F: include/linux/dnotify.h
DISKQUOTA
S: Maintained
-F: Documentation/filesystems/quota.txt
+F: Documentation/filesystems/quota.rst
F: fs/quota/
F: include/linux/quota*.h
F: include/uapi/linux/quota*.h
F: include/linux/*fence.h
F: include/linux/dma-buf*
F: include/linux/dma-resv.h
-K: dma_(buf|fence|resv)
+K: \bdma_(?:buf|fence|resv)\b
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
F: scripts/kernel-doc
F: scripts/sphinx-pre-install
X: Documentation/ABI/
+X: Documentation/admin-guide/media/
X: Documentation/devicetree/
+X: Documentation/driver-api/media/
X: Documentation/firmware-guide/acpi/
X: Documentation/i2c/
-X: Documentation/media/
X: Documentation/power/
X: Documentation/spi/
+X: Documentation/userspace-api/media/
DOCUMENTATION SCRIPTS
S: Maintained
T: git git://anongit.freedesktop.org/drm/drm-misc
-F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
+F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
F: drivers/gpu/drm/panel/panel-arm-versatile.c
DRM DRIVER FOR ASPEED BMC GFX
DRM DRIVER FOR BOE HIMAX8279D PANELS
S: Maintained
-F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
+F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
F: drivers/gpu/drm/panel/panel-boe-himax8279d.c
DRM DRIVER FOR FARADAY TVE200 TV ENCODER
DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
S: Maintained
-F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
+F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
F: drivers/gpu/drm/i810/
F: include/uapi/drm/i810_drm.h
+DRM DRIVER FOR LVDS PANELS
+T: git git://anongit.freedesktop.org/drm/drm-misc
+S: Maintained
+F: drivers/gpu/drm/panel/panel-lvds.c
+F: Documentation/devicetree/bindings/display/panel/lvds.yaml
+
DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
S: Orphan / Obsolete
F: drivers/gpu/drm/mga/
DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
S: Maintained
-F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
+F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
S: Obsolete
W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
T: git git://anongit.freedesktop.org/drm/drm-misc
-F: drivers/gpu/drm/cirrus/
+F: drivers/gpu/drm/tiny/cirrus.c
DRM DRIVER FOR QXL VIRTUAL GPU
DRM DRIVER FOR SITRONIX ST7701 PANELS
S: Maintained
-F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
+F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
F: drivers/gpu/drm/panel/panel-sitronix-st7701.c
DRM DRIVER FOR SITRONIX ST7735R PANELS
DRM DRIVER FOR VMWARE VIRTUAL GPU
-M: Thomas Hellstrom <thellstrom@vmware.com>
+M: Roland Scheidegger <sroland@vmware.com>
S: Supported
-T: git git://people.freedesktop.org/~thomash/linux
+T: git git://people.freedesktop.org/~sroland/linux
F: drivers/gpu/drm/vmwgfx/
F: include/uapi/drm/vmwgfx_drm.h
DYNAMIC INTERRUPT MODERATION
S: Maintained
+F: Documentation/networking/net_dim.rst
F: include/linux/dim.h
F: lib/dim/
-F: Documentation/networking/net_dim.rst
DZ DECSTATION DZ11 SERIAL DRIVER
S: Supported
F: drivers/edac/sifive_edac.c
-F: drivers/soc/sifive_l2_cache.c
EDAC-SKYLAKE
S: Maintained
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/em28xx*
+F: Documentation/admin-guide/media/em28xx*
F: drivers/media/usb/em28xx/
EMBEDDED LINUX
F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt
F: drivers/crypto/caam/
+FREESCALE COLDFIRE M5441X MMC DRIVER
+S: Maintained
+F: drivers/mmc/host/sdhci-esdhc-mcf.c
+F: include/linux/platform_data/mmc-esdhc-mcf.h
+
FREESCALE DIU FRAMEBUFFER DRIVER
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
-F: Documentation/*futex*
+F: Documentation/locking/*futex*
F: include/asm-generic/futex.h
F: include/linux/futex.h
F: include/uapi/linux/futex.h
F: kernel/futex.c
F: tools/perf/bench/futex*
-F: tools/testing/selftests/futex/
+F: Documentation/locking/*futex*
+
+GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
+F: drivers/mfd/gateworks-gsc.c
+F: include/linux/mfd/gsc.h
+F: Documentation/hwmon/gsc-hwmon.rst
+F: drivers/hwmon/gsc-hwmon.c
+F: include/linux/platform_data/gsc_hwmon.h
GASKET DRIVER FRAMEWORK
S: Maintained
F: drivers/staging/gasket/
GENERIC PHY FRAMEWORK
S: Supported
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
F: Documentation/devicetree/bindings/phy/
F: drivers/phy/
F: include/linux/phy/
S: Supported
W: http://sources.redhat.com/cluster/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
-F: Documentation/filesystems/gfs2*.txt
+F: Documentation/filesystems/gfs2*
F: fs/gfs2/
F: include/uapi/linux/gfs2_ondisk.h
F: drivers/gpio/gpiolib-acpi.c
F: drivers/gpio/gpiolib-acpi.h
+GPIO AGGREGATOR
+S: Supported
+F: Documentation/admin-guide/gpio/gpio-aggregator.rst
+F: drivers/gpio/gpio-aggregator.c
+
GPIO IR Transmitter
F: drivers/gpio/gpio-mockup.c
F: tools/testing/selftests/gpio/
+GPIO REGMAP
+S: Maintained
+F: drivers/gpio/gpio-regmap.c
+F: include/linux/gpio/regmap.h
+
GPIO SUBSYSTEM
S: Maintained
F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
-F: Documentation/devicetree/bindings/media/rockchip-vpu.txt
+F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml
F: drivers/staging/media/hantro/
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
F: Documentation/devicetree/bindings/hwlock/
-F: Documentation/hwspinlock.txt
+F: Documentation/locking/hwspinlock.rst
F: drivers/hwspinlock/
F: include/linux/hwspinlock.h
S: Maintained
F: Documentation/vm/hmm.rst
F: include/linux/hmm*
+F: lib/test_hmm*
F: mm/hmm*
+F: tools/testing/selftests/vm/*hmm*
HOST AP DRIVER
S: Orphan
F: drivers/platform/x86/tc1100-wmi.c
-HP100: Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
-S: Obsolete
-F: drivers/staging/hp/hp100.*
-
HPET: High Precision Event Timers driver
S: Maintained
F: drivers/iio/humidity/hts221*
HUAWEI ETHERNET DRIVER
-M: Aviad Krawczyk <aviad.krawczyk@huawei.com>
+M: Bin Luo <luobin9@huawei.com>
S: Supported
-F: Documentation/networking/hinic.txt
+F: Documentation/networking/hinic.rst
F: drivers/net/ethernet/huawei/hinic/
HUGETLB FILESYSTEM
F: drivers/media/platform/sti/hva
HWPOISON MEMORY FAILURE HANDLING
+M: Naoya Horiguchi <naoya.horiguchi@nec.com>
S: Maintained
F: mm/hwpoison-inject.c
T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
F: Documentation/ABI/stable/sysfs-bus-vmbus
F: Documentation/ABI/testing/debugfs-hyperv
-F: Documentation/networking/device_drivers/microsoft/netvsc.txt
+F: Documentation/networking/device_drivers/microsoft/netvsc.rst
F: arch/x86/hyperv
F: arch/x86/include/asm/hyperv-tlfs.h
F: arch/x86/include/asm/mshyperv.h
F: drivers/scsi/storvsc_drv.c
F: drivers/uio/uio_hv_generic.c
F: drivers/video/fbdev/hyperv_fb.c
+F: include/asm-generic/hyperv-tlfs.h
F: include/asm-generic/mshyperv.h
F: include/clocksource/hyperv_timer.h
F: include/linux/hyperv.h
F: drivers/pinctrl/pinctrl-ingenic.c
F: drivers/power/supply/ingenic-battery.c
F: drivers/pwm/pwm-jz4740.c
+F: drivers/remoteproc/ingenic_rproc.c
F: drivers/rtc/rtc-jz4740.c
F: drivers/tty/serial/8250/8250_ingenic.c
F: drivers/usb/musb/jz4740.c
S: Maintained
F: drivers/platform/x86/intel_atomisp2_pm.c
+INTEL BROXTON PMC DRIVER
+S: Maintained
+F: drivers/mfd/intel_pmc_bxt.c
+F: include/linux/mfd/intel_pmc_bxt.h
+
INTEL C600 SERIES SAS CONTROLLER DRIVER
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
-F: drivers/iommu/dmar.c
-F: drivers/iommu/intel*.[ch]
+F: drivers/iommu/intel/
F: include/linux/intel-iommu.h
F: include/linux/intel-svm.h
S: Maintained
-F: Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
+F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
F: drivers/media/pci/intel/ipu3/
INTEL IPU3 CSI-2 IMGU DRIVER
S: Maintained
-F: Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
-F: Documentation/media/v4l-drivers/ipu3.rst
-F: Documentation/media/v4l-drivers/ipu3_rcb.svg
+F: Documentation/admin-guide/media/ipu3.rst
+F: Documentation/admin-guide/media/ipu3_rcb.svg
+F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst
F: drivers/staging/media/ipu3/
INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
F: include/uapi/linux/mic_ioctl.h
F: include/uapi/linux/scif_ioctl.h
+INTEL P-Unit IPC DRIVER
+S: Maintained
+F: arch/x86/include/asm/intel_punit_ipc.h
+F: drivers/platform/x86/intel_punit_ipc.c
+
INTEL PMC CORE DRIVER
S: Maintained
F: drivers/platform/x86/intel_pmc_core*
-INTEL PMC/P-Unit IPC DRIVER
-S: Maintained
-F: arch/x86/include/asm/intel_pmc_ipc.h
-F: arch/x86/include/asm/intel_punit_ipc.h
-F: drivers/platform/x86/intel_pmc_ipc.c
-F: drivers/platform/x86/intel_punit_ipc.c
-
INTEL PMIC GPIO DRIVERS
S: Maintained
S: Maintained
-F: Documentation/networking/device_drivers/intel/ipw2100.txt
-F: Documentation/networking/device_drivers/intel/ipw2200.txt
+F: Documentation/networking/device_drivers/intel/ipw2100.rst
+F: Documentation/networking/device_drivers/intel/ipw2200.rst
F: drivers/net/wireless/intel/ipw2x00/
INTEL PSTATE DRIVER
F: drivers/infiniband/hw/i40iw/
F: include/uapi/rdma/i40iw-abi.h
+INTEL SCU DRIVERS
+S: Maintained
+F: arch/x86/include/asm/intel_scu_ipc.h
+F: drivers/platform/x86/intel_scu_*
+
INTEL SPEED SELECT TECHNOLOGY
F: drivers/net/wimax/i2400m/
F: include/uapi/linux/wimax/i2400m.h
+INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
+S: Maintained
+W: https://slimbootloader.github.io/security/firmware-update.html
+F: drivers/platform/x86/intel-wmi-sbl-fw-update.c
+
INTEL WMI THUNDERBOLT FORCE POWER DRIVER
S: Maintained
S: Supported
W: http://openipmi.sourceforge.net/
-F: Documentation/IPMI.txt
+F: Documentation/driver-api/ipmi.rst
F: Documentation/devicetree/bindings/ipmi/
F: drivers/char/ipmi/
F: include/linux/ipmi*
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
-F: Documentation/networking/ipvs-sysctl.txt
+F: Documentation/networking/ipvs-sysctl.rst
F: include/net/ip_vs.h
F: include/uapi/linux/ip_vs.h
F: net/netfilter/ipvs/
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
-F: Documentation/IRQ-domain.txt
+F: Documentation/core-api/irq/irq-domain.rst
F: include/linux/irqdomain.h
F: kernel/irq/irqdomain.c
F: kernel/irq/msi.c
S: Maintained
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/ivtv*
+F: Documentation/admin-guide/media/ivtv*
F: drivers/media/pci/ivtv/
F: include/uapi/linux/ivtv*
F: scripts/Kconfig.include
F: scripts/kconfig/
+KCSAN
+S: Maintained
+F: Documentation/dev-tools/kcsan.rst
+F: include/linux/kcsan*.h
+F: kernel/kcsan/
+F: lib/Kconfig.kcsan
+F: scripts/Makefile.kcsan
+
KDUMP
S: Maintained
W: http://lse.sourceforge.net/kdump/
F: Documentation/admin-guide/kdump/
+F: fs/proc/vmcore.c
+F: include/linux/crash_core.h
+F: include/linux/crash_dump.h
+F: include/uapi/linux/vmcore.h
+F: kernel/crash_*.c
KEENE FM RADIO TRANSMITTER DRIVER
F: arch/arm64/include/uapi/asm/kvm*
F: arch/arm64/kvm/
F: include/kvm/arm_*
-F: virt/kvm/arm/
KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
LAPB module
S: Orphan
-F: Documentation/networking/lapb-module.txt
+F: Documentation/networking/lapb-module.rst
F: include/*/lapb.h
F: net/lapb/
F: include/linux/lightnvm.h
F: include/uapi/linux/lightnvm.h
+LINEAR RANGES HELPERS
+F: lib/linear_ranges.c
+F: lib/test_linear_ranges.c
+F: include/linux/linear_range.h
+
LINUX FOR POWER MACINTOSH
F: arch/powerpc/platforms/85xx/
LINUX FOR POWERPC EMBEDDED PPC8XX
-M: Christophe Leroy <christophe.leroy@c-s.fr>
+M: Christophe Leroy <christophe.leroy@csgroup.eu>
S: Maintained
F: arch/powerpc/platforms/8xx/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
F: Documentation/ABI/testing/sysfs-kernel-livepatch
F: Documentation/livepatch/
+F: arch/powerpc/include/asm/livepatch.h
+F: arch/s390/include/asm/livepatch.h
F: arch/x86/include/asm/livepatch.h
-F: arch/x86/kernel/livepatch.c
F: include/linux/livepatch.h
F: kernel/livepatch/
+F: lib/livepatch/
F: samples/livepatch/
F: tools/testing/selftests/livepatch/
LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
-M: Chaitra P B <chaitra.basappa@broadcom.com>
+M: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
W: https://wireless.wiki.kernel.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
-F: Documentation/networking/mac80211-injection.txt
+F: Documentation/networking/mac80211-injection.rst
F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
F: drivers/net/wireless/mac80211_hwsim.[ch]
F: include/net/mac80211.h
S: Maintained
T: git git://linuxtv.org/media_tree.git
F: Documentation/devicetree/bindings/media/i2c/max2175.txt
-F: Documentation/media/v4l-drivers/max2175.rst
+F: Documentation/userspace-api/media/drivers/max2175.rst
F: drivers/media/i2c/max2175*
F: include/uapi/linux/max2175.h
S: Maintained
T: git git://linuxtv.org/media_tree.git
+F: Documentation/admin-guide/media/imx.rst
F: Documentation/devicetree/bindings/media/imx.txt
-F: Documentation/media/v4l-drivers/imx.rst
F: drivers/staging/media/imx/
F: include/linux/imx-media.h
F: include/media/imx.h
S: Maintained
T: git git://linuxtv.org/media_tree.git
+F: Documentation/admin-guide/media/imx7.rst
F: Documentation/devicetree/bindings/media/imx7-csi.txt
F: Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
-F: Documentation/media/v4l-drivers/imx7.rst
F: drivers/staging/media/imx/imx7-media-csi.c
F: drivers/staging/media/imx/imx7-mipi-csis.c
W: https://linuxtv.org
Q: http://patchwork.kernel.org/project/linux-media/list/
T: git git://linuxtv.org/media_tree.git
+F: Documentation/admin-guide/media/
F: Documentation/devicetree/bindings/media/
-F: Documentation/media/
+F: Documentation/driver-api/media/
+F: Documentation/userspace-api/media/
F: drivers/media/
F: drivers/staging/media/
F: include/linux/platform_data/media/
F: drivers/i2c/busses/i2c-mt7621.c
MEDIATEK NAND CONTROLLER DRIVER
-S: Maintained
+S: Orphan
F: Documentation/devicetree/bindings/mtd/mtk-nand.txt
F: drivers/mtd/nand/raw/mtk_*
MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
S: Supported
T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
F: drivers/staging/media/meson/vdec/
METHODE UDPU SUPPORT
MONOLITHIC POWER SYSTEM PMIC DRIVER
S: Maintained
+F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml
+F: drivers/iio/adc/mp2629_adc.c
+F: drivers/mfd/mp2629.c
+F: drivers/power/supply/mp2629_charger.c
F: drivers/regulator/mp5416.c
F: drivers/regulator/mpq7920.c
F: drivers/regulator/mpq7920.h
+F: include/linux/mfd/mp2629.h
MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
S: Orphan
W: http://popies.net/meye/
-F: Documentation/media/v4l-drivers/meye*
+F: Documentation/userspace-api/media/drivers/meye*
F: drivers/media/pci/meye/
F: include/uapi/linux/meye.h
S: Supported
-F: Documentation/networking/device_drivers/neterion/s2io.txt
-F: Documentation/networking/device_drivers/neterion/vxge.txt
+F: Documentation/networking/device_drivers/neterion/s2io.rst
+F: Documentation/networking/device_drivers/neterion/vxge.rst
F: drivers/net/ethernet/neterion/
NETFILTER
NETWORKING DRIVERS
-S: Odd Fixes
+S: Maintained
W: http://www.linuxfoundation.org/en/Net
Q: http://patchwork.ozlabs.org/project/netdev/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
T: git git://linuxtv.org/media_tree.git
F: drivers/media/i2c/ov2685.c
+OMNIVISION OV2740 SENSOR DRIVER
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: drivers/media/i2c/ov2740.c
+
OMNIVISION OV5640 SENSOR DRIVER
F: drivers/media/i2c/ov7740.c
OMNIVISION OV8856 SENSOR DRIVER
-M: Ben Kao <ben.kao@intel.com>
+M: Dongchun Zhu <dongchun.zhu@mediatek.com>
S: Maintained
T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml
F: drivers/media/i2c/ov8856.c
OMNIVISION OV9640 SENSOR DRIVER
S: Maintained
-F: Documentation/devicetree/dynamic-resolution-notes.txt
-F: Documentation/devicetree/overlay-notes.txt
+F: Documentation/devicetree/dynamic-resolution-notes.rst
+F: Documentation/devicetree/overlay-notes.rst
F: drivers/of/overlay.c
F: drivers/of/resolver.c
K: of_overlay_notifier_
PARAVIRT_OPS INTERFACE
-M: Thomas Hellstrom <thellstrom@vmware.com>
+M: Deep Shah <sdeep@vmware.com>
S: Supported
S: Maintained
-W: http://www.parisc-linux.org/
+W: https://parisc.wiki.kernel.org
Q: http://patchwork.kernel.org/project/linux-parisc/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
S: Maintained
F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
-F: drivers/pci/controller/mobibeil/pcie-layerscape-gen4.c
+F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
PCI DRIVER FOR RENESAS R-CAR
S: Maintained
+F: Documentation/devicetree/bindings/pci/*rcar*
F: drivers/pci/controller/*rcar*
PCI DRIVER FOR SAMSUNG EXYNOS
S: Maintained
-F: Documentation/devicetree/bindings/pci/uniphier-pcie.txt
-F: drivers/pci/controller/dwc/pcie-uniphier.c
+F: Documentation/devicetree/bindings/pci/uniphier-pcie*
+F: drivers/pci/controller/dwc/pcie-uniphier*
PCIE DRIVER FOR ST SPEAR13XX
PHONET PROTOCOL
S: Supported
-F: Documentation/networking/phonet.txt
+F: Documentation/networking/phonet.rst
F: include/linux/phonet.h
F: include/net/phonet/
F: include/uapi/linux/phonet.h
PIN CONTROLLER - RENESAS
-S: Maintained
+S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
+F: Documentation/devicetree/bindings/pinctrl/renesas,*
F: drivers/pinctrl/pinctrl-rz*
F: drivers/pinctrl/sh-pfc/
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
F: Documentation/admin-guide/ramoops.rst
+F: Documentation/admin-guide/pstore-blk.rst
F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt
F: drivers/acpi/apei/erst.c
F: drivers/firmware/efi/efi-pstore.c
S: Maintained
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/cec-drivers/pulse8-cec.rst
-F: drivers/media/usb/pulse8-cec/*
+F: Documentation/admin-guide/media/pulse8-cec.rst
+F: drivers/media/cec/usb/pulse8/
PVRUSB2 VIDEO4LINUX DRIVER
S: Maintained
W: http://www.isely.net/pvrusb2/
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/pvrusb2*
+F: Documentation/driver-api/media/drivers/pvrusb2*
F: drivers/media/usb/pvrusb2/
PWC WEBCAM DRIVER
PWM SUBSYSTEM
S: Maintained
Q: https://patchwork.ozlabs.org/project/linux-pwm/list/
S: Maintained
+F: Documentation/admin-guide/media/qcom_camss.rst
F: Documentation/devicetree/bindings/media/qcom,camss.txt
-F: Documentation/media/v4l-drivers/qcom_camss.rst
F: drivers/media/platform/qcom/camss/
QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
S: Maintained
F: drivers/iommu/qcom_iommu.c
+QUALCOMM IPCC MAILBOX DRIVER
+S: Supported
+F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
+F: drivers/mailbox/qcom-ipcc.c
+F: include/dt-bindings/mailbox/qcom-ipcc.h
+
QUALCOMM RMNET DRIVER
S: Maintained
-F: Documentation/networking/device_drivers/qualcomm/rmnet.txt
+F: Documentation/networking/device_drivers/qualcomm/rmnet.rst
F: drivers/net/ethernet/qualcomm/rmnet/
F: include/linux/if_rmnet.h
QUANTENNA QTNFMAC WIRELESS DRIVER
-M: Sergey Matyukevich <smatyukevich@quantenna.com>
+R: Sergey Matyukevich <geomatsi@gmail.com>
S: Maintained
F: drivers/net/wireless/quantenna
RADEON and AMDGPU DRM DRIVERS
S: Supported
T: git git://people.freedesktop.org/~agd5f/linux
RADOS BLOCK DEVICE (RBD)
S: Supported
W: http://ceph.com/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
T: git git://github.com/ceph/ceph-client.git
F: Documentation/ABI/testing/sysfs-bus-rbd
F: drivers/block/rbd.c
S: Maintained
T: git git://linuxtv.org/media_tree.git
-F: drivers/media/usb/rainshadow-cec/*
+F: drivers/media/cec/usb/rainshadow/
RALINK MIPS ARCHITECTURE
S: Supported
W: https://oss.oracle.com/projects/rds/
-F: Documentation/networking/rds.txt
+F: Documentation/networking/rds.rst
F: net/rds/
RDT - RESOURCE ALLOCATION
S: Supported
F: Documentation/x86/resctrl*
-F: arch/x86/include/asm/resctrl_sched.h
+F: arch/x86/include/asm/resctrl.h
F: arch/x86/kernel/cpu/resctrl/
F: tools/testing/selftests/resctrl/
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
+F: Documentation/devicetree/bindings/clock/renesas,*
F: drivers/clk/renesas/
RENESAS EMEV2 I2C DRIVER
F: drivers/i2c/busses/i2c-rcar.c
F: drivers/i2c/busses/i2c-sh_mobile.c
+RENESAS R-CAR THERMAL DRIVERS
+S: Supported
+F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
+F: Documentation/devicetree/bindings/thermal/rcar-thermal.txt
+F: drivers/thermal/rcar_gen3_thermal.c
+F: drivers/thermal/rcar_thermal.c
+
RENESAS RIIC DRIVER
S: Supported
N: riscv
K: riscv
+RNBD BLOCK DRIVERS
+S: Maintained
+F: drivers/block/rnbd/
+
ROCCAT DRIVERS
S: Maintained
S: Maintained
-F: Documentation/devicetree/bindings/media/rockchip-rga.txt
+F: Documentation/devicetree/bindings/media/rockchip-rga.yaml
F: drivers/media/platform/rockchip/rga/
+ROCKCHIP VIDEO DECODER DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml
+F: drivers/staging/media/rkvdec/
+
ROCKER DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
F: drivers/net/wireless/realtek/rtl8xxxu/
+RTRS TRANSPORT DRIVERS
+S: Maintained
+F: drivers/infiniband/ulp/rtrs/
+
RXRPC SOCKETS (AF_RXRPC)
S: Supported
W: https://www.infradead.org/~dhowells/kafs/
-F: Documentation/networking/rxrpc.txt
+F: Documentation/networking/rxrpc.rst
F: include/keys/rxrpc-type.h
F: include/net/af_rxrpc.h
F: include/trace/events/rxrpc.h
W: http://www.ibm.com/developerworks/linux/linux390/
F: block/partitions/ibm.c
F: drivers/s390/block/dasd*
+F: include/linux/dasd_mod.h
S390 IOMMU (PCI)
S390 IUCV NETWORK LAYER
S: Supported
S390 NETWORK DRIVERS
S: Supported
W: http://www.ibm.com/developerworks/linux/linux390/
F: arch/s390/pci/
F: drivers/pci/hotplug/s390_pci_hpc.c
+F: Documentation/s390/pci.rst
S390 VFIO AP DRIVER
S: Odd fixes
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/saa7134*
+F: Documentation/driver-api/media/drivers/saa7134*
F: drivers/media/pci/saa7134/
SAA7146 VIDEO4LINUX-2 DRIVER
S: Maintained
W: http://lksctp.sourceforge.net
-F: Documentation/networking/sctp.txt
+F: Documentation/networking/sctp.rst
F: include/linux/sctp.h
F: include/net/sctp/
F: include/uapi/linux/sctp.h
F: drivers/media/i2c/rj54n1cb0c.c
F: include/media/i2c/rj54n1cb0c.h
-SH_VEU V4L2 MEM2MEM DRIVER
-S: Orphan
-F: drivers/media/platform/sh_veu.c
-
SH_VOU V4L2 OUTPUT DRIVER
S: Orphan
S: Odd Fixes
F: drivers/net/ethernet/smsc/smc91x.*
+SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
+S: Maintained
+F: drivers/firmware/smccc/
+F: include/linux/arm-smccc.h
+
SMIA AND SMIA++ IMAGE SENSOR DRIVER
S: Maintained
-F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
+F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
F: drivers/net/ethernet/socionext/sni_ave.c
SOCIONEXT (SNI) NETSEC NETWORK DRIVER
F: include/linux/ssb/
SONY IMX214 SENSOR DRIVER
S: Maintained
T: git git://linuxtv.org/media_tree.git
S: Supported
-F: Documentation/networking/device_drivers/toshiba/spider_net.txt
+F: Documentation/networking/device_drivers/toshiba/spider_net.rst
F: drivers/net/ethernet/toshiba/spider_net*
SPMI SUBSYSTEM
S: Supported
W: http://www.ibm.com/developerworks/power/cell/
-F: Documentation/filesystems/spufs.txt
+F: Documentation/filesystems/spufs/spufs.rst
F: arch/powerpc/platforms/cell/spufs/
SQUASHFS FILE SYSTEM
S: Supported
F: Documentation/process/stable-kernel-rules.rst
+STAGING - ATOMISP DRIVER
+S: Maintained
+F: drivers/staging/media/atomisp/
+
STAGING - COMEDI
SYNOPSYS DESIGNWARE APB GPIO DRIVER
S: Maintained
-F: Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
F: drivers/gpio/gpio-dwapb.c
SYNOPSYS DESIGNWARE AXI DMAC DRIVER
S: Supported
F: drivers/spi/spi-tegra*
+TEGRA VIDEO DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+F: drivers/staging/media/tegra-video/
+
TEGRA XUSB PADCTL DRIVER
S: Supported
F: sound/soc/ti/
TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
S: Supported
F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
S: Maintained
W: http://sourceforge.net/projects/tlan/
-F: Documentation/networking/device_drivers/ti/tlan.txt
+F: Documentation/networking/device_drivers/ti/tlan.rst
F: drivers/net/ethernet/ti/tlan.*
TM6000 VIDEO4LINUX DRIVER
S: Odd fixes
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/tm6000*
+F: Documentation/admin-guide/media/tm6000*
F: drivers/media/usb/tm6000/
TMIO/SDHI MMC DRIVER
S: Maintained
W: http://vtun.sourceforge.net/tun
-F: Documentation/networking/tuntap.txt
+F: Documentation/networking/tuntap.rst
F: arch/um/os-Linux/drivers/
TURBOCHANNEL SUBSYSTEM
F: drivers/usb/typec/
F: include/linux/usb/typec.h
+USB TYPEC INTEL PMC MUX DRIVER
+S: Maintained
+F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst
+F: drivers/usb/typec/mux/intel_pmc_mux.c
+
USB TYPEC PI3USB30532 MUX DRIVER
S: Maintained
W: http://royale.zerezo.com/zr364xx/
T: git git://linuxtv.org/media_tree.git
-F: Documentation/media/v4l-drivers/zr364xx*
+F: Documentation/admin-guide/media/zr364xx*
F: drivers/media/usb/zr364xx/
USER-MODE LINUX (UML)
S: Maintained
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: drivers/media/platform/vicodec/*
+F: drivers/media/test-drivers/vicodec/*
VIDEO I2C POLLING DRIVER
S: Maintained
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: drivers/media/platform/vimc/*
+F: drivers/media/test-drivers/vimc/*
VIRT LIB
F: include/linux/vdpa.h
F: include/linux/virtio*.h
F: include/uapi/linux/virtio_*.h
-F: mm/balloon_compaction.c
F: tools/virtio/
+VIRTIO BALLOON
+S: Maintained
+F: drivers/virtio/virtio_balloon.c
+F: include/uapi/linux/virtio_balloon.h
+F: include/linux/balloon_compaction.h
+F: mm/balloon_compaction.c
+
VIRTIO CRYPTO DRIVER
F: drivers/iommu/virtio-iommu.c
F: include/uapi/linux/virtio_iommu.h
+VIRTIO MEM DRIVER
+S: Maintained
+F: drivers/virtio/virtio_mem.c
+F: include/uapi/linux/virtio_mem.h
+
VIRTUAL BOX GUEST DEVICE DRIVER
S: Maintained
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-F: drivers/media/platform/vivid/*
+F: drivers/media/test-drivers/vivid/*
VLYNQ BUS
F: drivers/misc/vmw_balloon.c
VMWARE HYPERVISOR INTERFACE
-M: Thomas Hellstrom <thellstrom@vmware.com>
+M: Deep Shah <sdeep@vmware.com>
S: Supported
S: Maintained
-F: Documentation/networking/vrf.txt
+F: Documentation/networking/vrf.rst
F: drivers/net/vrf.c
VSPRINTF
S: Supported
W: https://github.com/CirrusLogic/linux-drivers/wiki
T: git https://github.com/CirrusLogic/linux-drivers.git
-F: Documentation/devicetree/bindings/extcon/extcon-arizona.txt
-F: Documentation/devicetree/bindings/mfd/arizona.txt
+F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
+F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
F: Documentation/devicetree/bindings/mfd/wm831x.txt
-F: Documentation/devicetree/bindings/regulator/arizona-regulator.txt
-F: Documentation/devicetree/bindings/sound/wlf,arizona.txt
+F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
+F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml
F: Documentation/hwmon/wm83??.rst
F: arch/arm/mach-s3c64xx/mach-crag6410*
F: drivers/clk/clk-wm83*.c
S: Maintained
-F: kernel/bpf/xskmap.c
+F: include/net/xdp_sock*
+F: include/net/xsk_buff_pool.h
+F: include/uapi/linux/if_xdp.h
F: net/xdp/
+F: samples/bpf/xdpsock*
+F: tools/lib/bpf/xsk*
XEN BLOCK SUBSYSTEM
T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
F: Documentation/ABI/testing/sysfs-fs-xfs
F: Documentation/admin-guide/xfs.rst
-F: Documentation/filesystems/xfs-delayed-logging-design.txt
-F: Documentation/filesystems/xfs-self-describing-metadata.txt
+F: Documentation/filesystems/xfs-delayed-logging-design.rst
+F: Documentation/filesystems/xfs-self-describing-metadata.rst
F: fs/xfs/
F: include/uapi/linux/dqblk_xfs.h
F: include/uapi/linux/fsmap.h
S: Maintained
W: http://yaina.de/jreuter/
W: http://www.qsl.net/dl1bke/
-F: Documentation/networking/z8530drv.txt
+F: Documentation/networking/z8530drv.rst
F: drivers/net/hamradio/*scc.c
F: drivers/net/hamradio/z8530.h
#include <linux/clk-provider.h>
#include <linux/clk.h>
#include <linux/delay.h>
- #include <linux/dmi.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/kernel.h>
+ #include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_data/i2c-designware.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
#include <linux/property.h>
+ #include <linux/regmap.h>
#include <linux/reset.h>
#include <linux/sched.h>
#include <linux/slab.h>
}
#ifdef CONFIG_ACPI
- /*
- * The HCNT/LCNT information coming from ACPI should be the most accurate
- * for given platform. However, some systems get it wrong. On such systems
- * we get better results by calculating those based on the input clock.
- */
- static const struct dmi_system_id dw_i2c_no_acpi_params[] = {
- {
- .ident = "Dell Inspiron 7348",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7348"),
- },
- },
- { }
- };
-
- static void dw_i2c_acpi_params(struct platform_device *pdev, char method[],
- u16 *hcnt, u16 *lcnt, u32 *sda_hold)
- {
- struct acpi_buffer buf = { ACPI_ALLOCATE_BUFFER };
- acpi_handle handle = ACPI_HANDLE(&pdev->dev);
- union acpi_object *obj;
-
- if (dmi_check_system(dw_i2c_no_acpi_params))
- return;
-
- if (ACPI_FAILURE(acpi_evaluate_object(handle, method, NULL, &buf)))
- return;
-
- obj = (union acpi_object *)buf.pointer;
- if (obj->type == ACPI_TYPE_PACKAGE && obj->package.count == 3) {
- const union acpi_object *objs = obj->package.elements;
-
- *hcnt = (u16)objs[0].integer.value;
- *lcnt = (u16)objs[1].integer.value;
- *sda_hold = (u32)objs[2].integer.value;
- }
-
- kfree(buf.pointer);
- }
-
- static int dw_i2c_acpi_configure(struct platform_device *pdev)
- {
- struct dw_i2c_dev *dev = platform_get_drvdata(pdev);
- struct i2c_timings *t = &dev->timings;
- u32 ss_ht = 0, fp_ht = 0, hs_ht = 0, fs_ht = 0;
-
- dev->tx_fifo_depth = 32;
- dev->rx_fifo_depth = 32;
-
- /*
- * Try to get SDA hold time and *CNT values from an ACPI method for
- * selected speed modes.
- */
- dw_i2c_acpi_params(pdev, "SSCN", &dev->ss_hcnt, &dev->ss_lcnt, &ss_ht);
- dw_i2c_acpi_params(pdev, "FPCN", &dev->fp_hcnt, &dev->fp_lcnt, &fp_ht);
- dw_i2c_acpi_params(pdev, "HSCN", &dev->hs_hcnt, &dev->hs_lcnt, &hs_ht);
- dw_i2c_acpi_params(pdev, "FMCN", &dev->fs_hcnt, &dev->fs_lcnt, &fs_ht);
-
- switch (t->bus_freq_hz) {
- case I2C_MAX_STANDARD_MODE_FREQ:
- dev->sda_hold_time = ss_ht;
- break;
- case I2C_MAX_FAST_MODE_PLUS_FREQ:
- dev->sda_hold_time = fp_ht;
- break;
- case I2C_MAX_HIGH_SPEED_MODE_FREQ:
- dev->sda_hold_time = hs_ht;
- break;
- case I2C_MAX_FAST_MODE_FREQ:
- default:
- dev->sda_hold_time = fs_ht;
- break;
- }
-
- return 0;
- }
-
static const struct acpi_device_id dw_i2c_acpi_match[] = {
{ "INT33C2", 0 },
{ "INT33C3", 0 },
{ "INT3432", 0 },
{ "INT3433", 0 },
{ "80860F41", ACCESS_NO_IRQ_SUSPEND },
- { "808622C1", ACCESS_NO_IRQ_SUSPEND | MODEL_CHERRYTRAIL },
+ { "808622C1", ACCESS_NO_IRQ_SUSPEND },
{ "AMD0010", ACCESS_INTR_MASK },
{ "AMDI0010", ACCESS_INTR_MASK },
{ "AMDI0510", 0 },
{ }
};
MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);
- #else
- static inline int dw_i2c_acpi_configure(struct platform_device *pdev)
- {
- return -ENODEV;
- }
#endif
#ifdef CONFIG_OF
+ #define BT1_I2C_CTL 0x100
+ #define BT1_I2C_CTL_ADDR_MASK GENMASK(7, 0)
+ #define BT1_I2C_CTL_WR BIT(8)
+ #define BT1_I2C_CTL_GO BIT(31)
+ #define BT1_I2C_DI 0x104
+ #define BT1_I2C_DO 0x108
+
+ static int bt1_i2c_read(void *context, unsigned int reg, unsigned int *val)
+ {
+ struct dw_i2c_dev *dev = context;
+ int ret;
+
+ /*
+ * Note these methods shouldn't ever fail because the system controller
+ * registers are memory mapped. We check the return value just in case.
+ */
+ ret = regmap_write(dev->sysmap, BT1_I2C_CTL,
+ BT1_I2C_CTL_GO | (reg & BT1_I2C_CTL_ADDR_MASK));
+ if (ret)
+ return ret;
+
+ return regmap_read(dev->sysmap, BT1_I2C_DO, val);
+ }
+
+ static int bt1_i2c_write(void *context, unsigned int reg, unsigned int val)
+ {
+ struct dw_i2c_dev *dev = context;
+ int ret;
+
+ ret = regmap_write(dev->sysmap, BT1_I2C_DI, val);
+ if (ret)
+ return ret;
+
+ return regmap_write(dev->sysmap, BT1_I2C_CTL,
+ BT1_I2C_CTL_GO | BT1_I2C_CTL_WR | (reg & BT1_I2C_CTL_ADDR_MASK));
+ }
+
+ static struct regmap_config bt1_i2c_cfg = {
+ .reg_bits = 32,
+ .val_bits = 32,
+ .reg_stride = 4,
+ .fast_io = true,
+ .reg_read = bt1_i2c_read,
+ .reg_write = bt1_i2c_write,
+ .max_register = DW_IC_COMP_TYPE,
+ };
+
+ static int bt1_i2c_request_regs(struct dw_i2c_dev *dev)
+ {
+ dev->sysmap = syscon_node_to_regmap(dev->dev->of_node->parent);
+ if (IS_ERR(dev->sysmap))
+ return PTR_ERR(dev->sysmap);
+
+ dev->map = devm_regmap_init(dev->dev, NULL, dev, &bt1_i2c_cfg);
+ return PTR_ERR_OR_ZERO(dev->map);
+ }
+
#define MSCC_ICPU_CFG_TWI_DELAY 0x0
#define MSCC_ICPU_CFG_TWI_DELAY_ENABLE BIT(0)
#define MSCC_ICPU_CFG_TWI_SPIKE_FILTER 0x4
static int dw_i2c_of_configure(struct platform_device *pdev)
{
struct dw_i2c_dev *dev = platform_get_drvdata(pdev);
- struct resource *mem;
switch (dev->flags & MODEL_MASK) {
case MODEL_MSCC_OCELOT:
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- dev->ext = devm_ioremap_resource(&pdev->dev, mem);
+ dev->ext = devm_platform_ioremap_resource(pdev, 1);
if (!IS_ERR(dev->ext))
dev->set_sda_hold_time = mscc_twi_set_sda_hold_time;
break;
static const struct of_device_id dw_i2c_of_match[] = {
{ .compatible = "snps,designware-i2c", },
{ .compatible = "mscc,ocelot-i2c", .data = (void *)MODEL_MSCC_OCELOT },
+ { .compatible = "baikal,bt1-sys-i2c", .data = (void *)MODEL_BAIKAL_BT1 },
{},
};
MODULE_DEVICE_TABLE(of, dw_i2c_of_match);
#else
- static inline int dw_i2c_of_configure(struct platform_device *pdev)
+ static int bt1_i2c_request_regs(struct dw_i2c_dev *dev)
{
return -ENODEV;
}
- #endif
-
- static void i2c_dw_configure_master(struct dw_i2c_dev *dev)
- {
- struct i2c_timings *t = &dev->timings;
-
- dev->functionality = I2C_FUNC_10BIT_ADDR | DW_IC_DEFAULT_FUNCTIONALITY;
-
- dev->master_cfg = DW_IC_CON_MASTER | DW_IC_CON_SLAVE_DISABLE |
- DW_IC_CON_RESTART_EN;
-
- dev->mode = DW_IC_MASTER;
-
- switch (t->bus_freq_hz) {
- case I2C_MAX_STANDARD_MODE_FREQ:
- dev->master_cfg |= DW_IC_CON_SPEED_STD;
- break;
- case I2C_MAX_HIGH_SPEED_MODE_FREQ:
- dev->master_cfg |= DW_IC_CON_SPEED_HIGH;
- break;
- default:
- dev->master_cfg |= DW_IC_CON_SPEED_FAST;
- }
- }
- static void i2c_dw_configure_slave(struct dw_i2c_dev *dev)
+ static inline int dw_i2c_of_configure(struct platform_device *pdev)
{
- dev->functionality = I2C_FUNC_SLAVE | DW_IC_DEFAULT_FUNCTIONALITY;
-
- dev->slave_cfg = DW_IC_CON_RX_FIFO_FULL_HLD_CTRL |
- DW_IC_CON_RESTART_EN | DW_IC_CON_STOP_DET_IFADDRESSED;
-
- dev->mode = DW_IC_SLAVE;
+ return -ENODEV;
}
+ #endif
static void dw_i2c_plat_pm_cleanup(struct dw_i2c_dev *dev)
{
pm_runtime_put_noidle(dev->dev);
}
- static const u32 supported_speeds[] = {
- I2C_MAX_HIGH_SPEED_MODE_FREQ,
- I2C_MAX_FAST_MODE_PLUS_FREQ,
- I2C_MAX_FAST_MODE_FREQ,
- I2C_MAX_STANDARD_MODE_FREQ,
- };
+ static int dw_i2c_plat_request_regs(struct dw_i2c_dev *dev)
+ {
+ struct platform_device *pdev = to_platform_device(dev->dev);
+ int ret;
+
+ switch (dev->flags & MODEL_MASK) {
+ case MODEL_BAIKAL_BT1:
+ ret = bt1_i2c_request_regs(dev);
+ break;
+ default:
+ dev->base = devm_platform_ioremap_resource(pdev, 0);
+ ret = PTR_ERR_OR_ZERO(dev->base);
+ break;
+ }
+
+ return ret;
+ }
static int dw_i2c_plat_probe(struct platform_device *pdev)
{
struct i2c_adapter *adap;
struct dw_i2c_dev *dev;
struct i2c_timings *t;
- u32 acpi_speed;
- struct resource *mem;
- int i, irq, ret;
+ int irq, ret;
irq = platform_get_irq(pdev, 0);
if (irq < 0)
if (!dev)
return -ENOMEM;
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dev->base = devm_ioremap_resource(&pdev->dev, mem);
- if (IS_ERR(dev->base))
- return PTR_ERR(dev->base);
-
+ dev->flags = (uintptr_t)device_get_match_data(&pdev->dev);
dev->dev = &pdev->dev;
dev->irq = irq;
platform_set_drvdata(pdev, dev);
+ ret = dw_i2c_plat_request_regs(dev);
+ if (ret)
+ return ret;
+
dev->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL);
if (IS_ERR(dev->rst))
return PTR_ERR(dev->rst);
else
i2c_parse_fw_timings(&pdev->dev, t, false);
- acpi_speed = i2c_acpi_find_bus_speed(&pdev->dev);
- /*
- * Some DSTDs use a non standard speed, round down to the lowest
- * standard speed.
- */
- for (i = 0; i < ARRAY_SIZE(supported_speeds); i++) {
- if (acpi_speed >= supported_speeds[i])
- break;
- }
- acpi_speed = i < ARRAY_SIZE(supported_speeds) ? supported_speeds[i] : 0;
-
- /*
- * Find bus speed from the "clock-frequency" device property, ACPI
- * or by using fast mode if neither is set.
- */
- if (acpi_speed && t->bus_freq_hz)
- t->bus_freq_hz = min(t->bus_freq_hz, acpi_speed);
- else if (acpi_speed || t->bus_freq_hz)
- t->bus_freq_hz = max(t->bus_freq_hz, acpi_speed);
- else
- t->bus_freq_hz = I2C_MAX_FAST_MODE_FREQ;
-
- dev->flags |= (uintptr_t)device_get_match_data(&pdev->dev);
+ i2c_dw_acpi_adjust_bus_speed(&pdev->dev);
if (pdev->dev.of_node)
dw_i2c_of_configure(pdev);
if (has_acpi_companion(&pdev->dev))
- dw_i2c_acpi_configure(pdev);
+ i2c_dw_acpi_configure(&pdev->dev);
- /*
- * Only standard mode at 100kHz, fast mode at 400kHz,
- * fast mode plus at 1MHz and high speed mode at 3.4MHz are supported.
- */
- for (i = 0; i < ARRAY_SIZE(supported_speeds); i++) {
- if (t->bus_freq_hz == supported_speeds[i])
- break;
- }
- if (i == ARRAY_SIZE(supported_speeds)) {
- dev_err(&pdev->dev,
- "%d Hz is unsupported, only 100kHz, 400kHz, 1MHz and 3.4MHz are supported\n",
- t->bus_freq_hz);
- ret = -EINVAL;
+ ret = i2c_dw_validate_speed(dev);
+ if (ret)
goto exit_reset;
- }
ret = i2c_dw_probe_lock_support(dev);
if (ret)
goto exit_reset;
- if (i2c_detect_slave_mode(&pdev->dev))
- i2c_dw_configure_slave(dev);
- else
- i2c_dw_configure_master(dev);
+ i2c_dw_configure(dev);
/* Optional interface clock */
dev->pclk = devm_clk_get_optional(&pdev->dev, "pclk");
if (dev->flags & ACCESS_NO_IRQ_SUSPEND) {
dev_pm_set_driver_flags(&pdev->dev,
DPM_FLAG_SMART_PREPARE |
- DPM_FLAG_LEAVE_SUSPENDED);
+ DPM_FLAG_MAY_SKIP_RESUME);
} else {
dev_pm_set_driver_flags(&pdev->dev,
DPM_FLAG_SMART_PREPARE |
DPM_FLAG_SMART_SUSPEND |
- DPM_FLAG_LEAVE_SUSPENDED);
+ DPM_FLAG_MAY_SKIP_RESUME);
}
/* The code below assumes runtime PM to be disabled. */
pm_runtime_enable(&pdev->dev);
- if (dev->mode == DW_IC_SLAVE)
- ret = i2c_dw_probe_slave(dev);
- else
- ret = i2c_dw_probe(dev);
-
+ ret = i2c_dw_probe(dev);
if (ret)
goto exit_probe;
projects / linux.git / commitdiff