S: Maintained
F: drivers/platform/x86/amd-pmc.*
+AMD HSMP DRIVER
+M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
+R: Carlos Bilbao <carlos.bilbao@amd.com>
+L: platform-driver-x86@vger.kernel.org
+S: Maintained
+F: Documentation/x86/amd_hsmp.rst
+F: arch/x86/include/asm/amd_hsmp.h
+F: arch/x86/include/uapi/asm/amd_hsmp.h
+F: drivers/platform/x86/amd_hsmp.c
+
AMD POWERPLAY AND SWSMU
M: Evan Quan <evan.quan@amd.com>
L: amd-gfx@lists.freedesktop.org
F: Documentation/devicetree/bindings/arm/rda.yaml
F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml
F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
-F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
+F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
F: arch/arm/boot/dts/rda8810pl-*
F: drivers/clocksource/timer-rda.c
F: net/sched/cls_bpf.c
F: samples/bpf/
F: scripts/bpf_doc.py
+F: scripts/pahole-flags.sh
+F: scripts/pahole-version.sh
F: tools/bpf/
F: tools/lib/bpf/
F: tools/testing/selftests/bpf/
M: Arend van Spriel <aspriel@gmail.com>
M: Franky Lin <franky.lin@broadcom.com>
M: Hante Meuleman <hante.meuleman@broadcom.com>
-M: Chi-hsien Lin <chi-hsien.lin@infineon.com>
-M: Wright Feng <wright.feng@infineon.com>
-M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
L: linux-wireless@vger.kernel.org
L: brcm80211-dev-list.pdl@broadcom.com
L: SHA-cyfmac-dev-list@infineon.com
L: bcm-kernel-feedback-list@broadcom.com
S: Maintained
F: drivers/mtd/nand/raw/brcmnand/
+F: include/linux/platform_data/brcmnand.h
BROADCOM STB PCIE DRIVER
M: Jim Quinlan <jim2101024@gmail.com>
CEPH COMMON CODE (LIBCEPH)
M: Ilya Dryomov <idryomov@gmail.com>
M: Jeff Layton <jlayton@kernel.org>
+M: Xiubo Li <xiubli@redhat.com>
L: ceph-devel@vger.kernel.org
S: Supported
W: http://ceph.com/
CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
M: Jeff Layton <jlayton@kernel.org>
+M: Xiubo Li <xiubli@redhat.com>
M: Ilya Dryomov <idryomov@gmail.com>
L: ceph-devel@vger.kernel.org
S: Supported
DEVICE-MAPPER (LVM)
M: Alasdair Kergon <agk@redhat.com>
-M: Mike Snitzer <snitzer@redhat.com>
+M: Mike Snitzer <snitzer@kernel.org>
M: dm-devel@redhat.com
L: dm-devel@redhat.com
S: Maintained
F: Documentation/driver-api/dma-buf.rst
F: drivers/dma-buf/
F: include/linux/*fence.h
-F: include/linux/dma-buf*
+F: include/linux/dma-buf.h
F: include/linux/dma-resv.h
K: \bdma_(?:buf|fence|resv)\b
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
+F: Documentation/devicetree/bindings/display/lvds.yaml
+F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
M: Guido Günther <agx@sigxcpu.org>
F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
F: drivers/gpu/drm/tiny/mi0283qt.c
+DRM DRIVER FOR MIPI DBI compatible panels
+M: Noralf Trønnes <noralf@tronnes.org>
+S: Maintained
+W: https://github.com/notro/panel-mipi-dbi/wiki
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
+F: drivers/gpu/drm/tiny/panel-mipi-dbi.c
+
DRM DRIVER FOR MSM ADRENO GPU
M: Rob Clark <robdclark@gmail.com>
M: Sean Paul <sean@poorly.run>
F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
F: drivers/gpu/drm/panel/panel-novatek-nt35510.c
+DRM DRIVER FOR NOVATEK NT35560 PANELS
+M: Linus Walleij <linus.walleij@linaro.org>
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
+F: drivers/gpu/drm/panel/panel-novatek-nt35560.c
+
DRM DRIVER FOR NOVATEK NT36672A PANELS
M: Sumit Semwal <sumit.semwal@linaro.org>
S: Maintained
F: Documentation/devicetree/bindings/display/repaper.txt
F: drivers/gpu/drm/tiny/repaper.c
+DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
+M: Javier Martinez Canillas <javierm@redhat.com>
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml
+F: drivers/gpu/drm/solomon/ssd130x*
+
DRM DRIVER FOR QEMU'S CIRRUS DEVICE
M: Dave Airlie <airlied@redhat.com>
M: Gerd Hoffmann <kraxel@redhat.com>
F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
F: drivers/gpu/drm/tiny/st7735r.c
-DRM DRIVER FOR SONY ACX424AKP PANELS
-M: Linus Walleij <linus.walleij@linaro.org>
-S: Maintained
-T: git git://anongit.freedesktop.org/drm/drm-misc
-F: drivers/gpu/drm/panel/panel-sony-acx424akp.c
-
DRM DRIVER FOR ST-ERICSSON MCDE
M: Linus Walleij <linus.walleij@linaro.org>
S: Maintained
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
F: Documentation/devicetree/bindings/display/exynos/
+F: Documentation/devicetree/bindings/display/samsung/
F: drivers/gpu/drm/exynos/
F: include/uapi/drm/exynos_drm.h
S: Maintained
F: drivers/platform/x86/fujitsu-tablet.c
+FUNGIBLE ETHERNET DRIVERS
+M: Dimitris Michailidis <dmichail@fungible.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: drivers/net/ethernet/fungible/
+
FUSE: FILESYSTEM IN USERSPACE
M: Miklos Szeredi <miklos@szeredi.hu>
L: linux-fsdevel@vger.kernel.org
S: Maintained
F: Documentation/ABI/testing/debugfs-hisi-zip
F: drivers/crypto/hisilicon/qm.c
-F: drivers/crypto/hisilicon/qm.h
F: drivers/crypto/hisilicon/sgl.c
F: drivers/crypto/hisilicon/zip/
+F: include/linux/hisi_acc_qm.h
HISILICON ROCE DRIVER
M: Wenpeng Liang <liangwenpeng@huawei.com>
F: sound/soc/codecs/jz47*
F: sound/soc/jz4740/
+INJOINIC IP5xxx POWER BANK IC DRIVER
+M: Samuel Holland <samuel@sholland.org>
+S: Maintained
+F: drivers/power/supply/ip5xxx_power.c
+
INOTIFY
M: Jan Kara <jack@suse.cz>
R: Amir Goldstein <amir73il@gmail.com>
F: arch/x86/include/asm/intel_scu_ipc.h
F: drivers/platform/x86/intel_scu_*
+INTEL SDSI DRIVER
+M: David E. Box <david.e.box@linux.intel.com>
+S: Supported
+F: drivers/platform/x86/intel/sdsi.c
+F: tools/arch/x86/intel_sdsi/
+F: tools/testing/selftests/drivers/sdsi/
+
INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
M: Daniel Scally <djrscally@gmail.com>
S: Maintained
M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
L: platform-driver-x86@vger.kernel.org
S: Maintained
-F: drivers/platform/x86/intel/uncore-frequency.c
+F: drivers/platform/x86/intel/uncore-frequency/
INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
M: David E. Box <david.e.box@linux.intel.com>
F: include/linux/of_iommu.h
F: include/uapi/linux/iommu.h
+IOSYS-MAP HELPERS
+M: Thomas Zimmermann <tzimmermann@suse.de>
+L: dri-devel@lists.freedesktop.org
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: include/linux/iosys-map.h
+
IO_URING
M: Jens Axboe <axboe@kernel.dk>
R: Pavel Begunkov <asml.silence@gmail.com>
L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
S: Supported
W: http://openipmi.sourceforge.net/
+T: git https://github.com/cminyard/linux-ipmi.git for-next
F: Documentation/driver-api/ipmi.rst
F: Documentation/devicetree/bindings/ipmi/
F: drivers/char/ipmi/
M: John Fastabend <john.fastabend@gmail.com>
M: Daniel Borkmann <daniel@iogearbox.net>
M: Jakub Sitnicki <jakub@cloudflare.com>
-M: Lorenz Bauer <lmb@cloudflare.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
W: http://linux-test-project.github.io/
T: git git://github.com/linux-test-project/ltp.git
+LYNX 28G SERDES PHY DRIVER
+M: Ioana Ciornei <ioana.ciornei@nxp.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
+F: drivers/phy/freescale/phy-fsl-lynx-28g.c
+
LYNX PCS MODULE
M: Ioana Ciornei <ioana.ciornei@nxp.com>
L: netdev@vger.kernel.org
F: drivers/regulator/max77650-regulator.c
F: include/linux/mfd/max77650.h
+MAXIM MAX77714 PMIC MFD DRIVER
+M: Luca Ceresoli <luca@lucaceresoli.net>
+S: Maintained
+F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
+F: drivers/mfd/max77714.c
+F: include/linux/mfd/max77714.h
+
MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
M: Javier Martinez Canillas <javier@dowhile0.org>
L: linux-kernel@vger.kernel.org
L: linux-pm@vger.kernel.org
S: Supported
F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
+F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
F: drivers/power/supply/max14577_charger.c
F: drivers/power/supply/max77693_charger.c
S: Supported
F: Documentation/devicetree/bindings/*/maxim,max14577.yaml
F: Documentation/devicetree/bindings/*/maxim,max77686.yaml
+F: Documentation/devicetree/bindings/*/maxim,max77693.yaml
F: Documentation/devicetree/bindings/*/maxim,max77843.yaml
F: Documentation/devicetree/bindings/clock/maxim,max77686.txt
F: Documentation/devicetree/bindings/mfd/max77693.txt
R: Sean Wang <sean.wang@mediatek.com>
L: linux-wireless@vger.kernel.org
S: Maintained
+F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
F: drivers/net/wireless/mediatek/mt76/
MEDIATEK MT7601U WIRELESS LAN DRIVER
OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
M: Rob Herring <robh+dt@kernel.org>
+M: Krzysztof Kozlowski <krzk+dt@kernel.org>
L: devicetree@vger.kernel.org
S: Maintained
C: irc://irc.libera.chat/devicetree
PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
M: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+M: Pali Rohár <pali@kernel.org>
L: linux-pci@vger.kernel.org
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
L: ath11k@lists.infradead.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
+F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
F: drivers/net/wireless/ath/ath11k/
-F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.txt
QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
M: Toke Høiland-Jørgensen <toke@toke.dk>
M: Linus Walleij <linus.walleij@linaro.org>
M: Alvin Šipraga <alsi@bang-olufsen.dk>
S: Maintained
-F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
-F: drivers/net/dsa/realtek-smi*
-F: drivers/net/dsa/rtl83*
+F: Documentation/devicetree/bindings/net/dsa/realtek.yaml
+F: drivers/net/dsa/realtek/*
REALTEK WIRELESS DRIVER (rtlwifi family)
M: Ping-Ke Shih <pkshih@realtek.com>
F: drivers/mtd/nand/raw/r852.c
F: drivers/mtd/nand/raw/r852.h
+RISC-V PMU DRIVERS
+M: Atish Patra <atishp@atishpatra.org>
+R: Anup Patel <anup@brainfault.org>
+L: linux-riscv@lists.infradead.org
+S: Supported
+F: drivers/perf/riscv_pmu.c
+F: drivers/perf/riscv_pmu_legacy.c
+F: drivers/perf/riscv_pmu_sbi.c
+
RISC-V ARCHITECTURE
M: Paul Walmsley <paul.walmsley@sifive.com>
M: Palmer Dabbelt <palmer@dabbelt.com>
RISC-V/MICROCHIP POLARFIRE SOC SUPPORT
M: Lewis Hanly <lewis.hanly@microchip.com>
+M: Conor Dooley <conor.dooley@microchip.com>
L: linux-riscv@lists.infradead.org
S: Supported
+F: arch/riscv/boot/dts/microchip/
F: drivers/mailbox/mailbox-mpfs.c
F: drivers/soc/microchip/
F: include/soc/microchip/mpfs.h
L: linux-kernel@vger.kernel.org
L: linux-renesas-soc@vger.kernel.org
S: Supported
-F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt
+F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
F: drivers/gpio/gpio-bd9571mwv.c
F: drivers/mfd/bd9571mwv.c
F: drivers/regulator/bd9571mwv-regulator.c
S: Supported
W: http://www.ibm.com/developerworks/linux/linux390/
F: Documentation/s390/vfio-ap.rst
-F: drivers/s390/crypto/vfio_ap_drv.c
-F: drivers/s390/crypto/vfio_ap_ops.c
-F: drivers/s390/crypto/vfio_ap_private.h
+F: drivers/s390/crypto/vfio_ap*
S390 VFIO-CCW DRIVER
M: Eric Farman <farman@linux.ibm.com>
M: Jarkko Nikula <jarkko.nikula@linux.intel.com>
R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
R: Mika Westerberg <mika.westerberg@linux.intel.com>
+R: Jan Dabros <jsd@semihalf.com>
L: linux-i2c@vger.kernel.org
S: Maintained
F: drivers/i2c/busses/i2c-designware-*
T: git git://linuxtv.org/media_tree.git
F: drivers/media/pci/tw686x/
+U-BOOT ENVIRONMENT VARIABLES
+M: Rafał Miłecki <rafal@milecki.pl>
+S: Maintained
+F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
+
UACCE ACCELERATOR FRAMEWORK
M: Zhangfei Gao <zhangfei.gao@linaro.org>
M: Zhou Wang <wangzhou1@hisilicon.com>
R: Avri Altman <avri.altman@wdc.com>
L: linux-scsi@vger.kernel.org
S: Supported
+F: Documentation/devicetree/bindings/ufs/
F: Documentation/scsi/ufs.rst
F: drivers/scsi/ufs/
S: Maintained
F: drivers/vfio/fsl-mc/
+VFIO HISILICON PCI DRIVER
+M: Longfang Liu <liulongfang@huawei.com>
+M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
+L: kvm@vger.kernel.org
+S: Maintained
+F: drivers/vfio/pci/hisilicon/
+
VFIO MEDIATED DEVICE DRIVERS
M: Kirti Wankhede <kwankhede@nvidia.com>
L: kvm@vger.kernel.org
F: include/linux/mdev.h
F: samples/vfio-mdev/
+VFIO PCI DEVICE SPECIFIC DRIVERS
+R: Jason Gunthorpe <jgg@nvidia.com>
+R: Yishai Hadas <yishaih@nvidia.com>
+R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
+R: Kevin Tian <kevin.tian@intel.com>
+L: kvm@vger.kernel.org
+S: Maintained
+P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
+F: drivers/vfio/pci/*/
+
VFIO PLATFORM DRIVER
M: Eric Auger <eric.auger@redhat.com>
L: kvm@vger.kernel.org
S: Maintained
F: drivers/vfio/platform/
+VFIO MLX5 PCI DRIVER
+M: Yishai Hadas <yishaih@nvidia.com>
+L: kvm@vger.kernel.org
+S: Maintained
+F: drivers/vfio/pci/mlx5/
+
VGA_SWITCHEROO
R: Lukas Wunner <lukas@wunner.de>
S: Maintained
L: linux-i2c@vger.kernel.org
S: Supported
W: http://www.marvell.com
-F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
F: drivers/i2c/busses/i2c-xlp9xx.c
XRA1403 GPIO EXPANDER