F: Documentation/ABI/testing/configfs-acpi
F: drivers/pci/*acpi*
F: drivers/pci/*/*acpi*
-F: drivers/pci/*/*/*acpi*
F: tools/power/acpi/
ACPI APEI
F: drivers/hwmon/adt7475.c
ADVANSYS SCSI DRIVER
-M: Matthew Wilcox <matthew@wil.cx>
+M: Matthew Wilcox <willy@infradead.org>
M: Hannes Reinecke <hare@suse.com>
L: linux-scsi@vger.kernel.org
S: Maintained
S: Supported
F: drivers/input/misc/adxl34x.c
+ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
+M: Stefan Popa <stefan.popa@analog.com>
+W: http://ez.analog.com/community/linux-device-drivers
+S: Supported
+F: drivers/iio/accel/adxl372.c
+F: drivers/iio/accel/adxl372_spi.c
+F: drivers/iio/accel/adxl372_i2c.c
+F: Documentation/devicetree/bindings/iio/accel/adxl372.txt
+
AF9013 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
L: linux-media@vger.kernel.org
M: Mircea Caprioru <mircea.caprioru@analog.com>
S: Supported
F: drivers/mux/adgs1408.c
-F: Documentation/devicetree/bindings/mux/adgs1408.txt
+F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt
ANALOG DEVICES INC ADP5061 DRIVER
M: Stefan Popa <stefan.popa@analog.com>
M: Arve Hjønnevåg <arve@android.com>
M: Todd Kjos <tkjos@android.com>
M: Martijn Coenen <maco@android.com>
+M: Joel Fernandes <joel@joelfernandes.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
L: devel@driverdev.osuosl.org
S: Supported
F: arch/arm/mach-actions/
F: arch/arm/boot/dts/owl-*
F: arch/arm64/boot/dts/actions/
-F: drivers/clocksource/owl-*
+F: drivers/clocksource/timer-owl*
F: drivers/pinctrl/actions/*
F: drivers/soc/actions/
F: include/dt-bindings/power/owl-*
F: arch/arm/boot/dts/imx*
F: arch/arm/configs/imx*_defconfig
F: drivers/clk/imx/
+ F: drivers/firmware/imx/
F: drivers/soc/imx/
+ F: include/linux/firmware/imx/
F: include/soc/imx/
ARM/FREESCALE VYBRID ARM ARCHITECTURE
S: Maintained
F: arch/arm/boot/dts/lpc43*
F: drivers/clk/nxp/clk-lpc18xx*
-F: drivers/clocksource/time-lpc32xx.c
+F: drivers/clocksource/timer-lpc32xx.c
F: drivers/i2c/busses/i2c-lpc2k.c
F: drivers/memory/pl172.c
F: drivers/mtd/spi-nor/nxp-spifi.c
F: drivers/gpio/gpio-uniphier.c
F: drivers/i2c/busses/i2c-uniphier*
F: drivers/irqchip/irq-uniphier-aidet.c
+F: drivers/mmc/host/uniphier-sd.c
F: drivers/pinctrl/uniphier/
F: drivers/reset/reset-uniphier.c
F: drivers/tty/serial/8250/8250_uniphier.c
F: */*/vexpress*
F: */*/*/vexpress*
F: drivers/clk/versatile/clk-vexpress-osc.c
-F: drivers/clocksource/versatile.c
+F: drivers/clocksource/timer-versatile.c
N: mps2
ARM/VFP SUPPORT
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-vt8500/
-F: drivers/clocksource/vt8500_timer.c
+F: drivers/clocksource/timer-vt8500.c
F: drivers/i2c/busses/i2c-wmt.c
F: drivers/mmc/host/wmt-sdmmc.c
F: drivers/pwm/pwm-vt8500.c
F: drivers/block/xsysace.c
N: zynq
N: xilinx
-F: drivers/clocksource/cadence_ttc_timer.c
+F: drivers/clocksource/timer-cadence-ttc.c
F: drivers/i2c/busses/i2c-cadence.c
F: drivers/mmc/host/sdhci-of-arasan.c
F: drivers/edac/synopsys_edac.c
BROADCOM BNX2 GIGABIT ETHERNET DRIVER
M: Rasesh Mody <rasesh.mody@cavium.com>
-M: Harish Patil <harish.patil@cavium.com>
M: Dept-GELinuxNICDev@cavium.com
L: netdev@vger.kernel.org
S: Supported
BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
M: Ariel Elior <ariel.elior@cavium.com>
+M: Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
M: everest-linux-l2@cavium.com
L: netdev@vger.kernel.org
S: Supported
F: drivers/gpio/gpio-brcmstb.c
F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
+BROADCOM BRCMSTB I2C DRIVER
+M: Kamal Dasu <kdasu.kdev@gmail.com>
+L: linux-i2c@vger.kernel.org
+L: bcm-kernel-feedback-list@broadcom.com
+S: Supported
+F: drivers/i2c/busses/i2c-brcmstb.c
+F: Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
+
BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
M: Al Cooper <alcooperx@gmail.com>
L: linux-kernel@vger.kernel.org
F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
F: drivers/memory/brcmstb_dpfe.c
+BROADCOM SPI DRIVER
+M: Kamal Dasu <kdasu.kdev@gmail.com>
+M: bcm-kernel-feedback-list@broadcom.com
+S: Maintained
+F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
+F: drivers/spi/spi-bcm-qspi.*
+F: drivers/spi/spi-brcmstb-qspi.c
+F: drivers/spi/spi-iproc-qspi.c
+
BROADCOM SYSTEMPORT ETHERNET DRIVER
M: Florian Fainelli <f.fainelli@gmail.com>
L: netdev@vger.kernel.org
S: Maintained
F: sound/pci/oxygen/
+C-SKY ARCHITECTURE
+M: Guo Ren <ren_guo@c-sky.com>
+T: git https://github.com/c-sky/csky-linux.git
+S: Supported
+F: arch/csky/
+F: Documentation/devicetree/bindings/csky/
+K: csky
+N: csky
+
C6X ARCHITECTURE
M: Mark Salter <msalter@redhat.com>
M: Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
F: Documentation/devicetree/bindings/media/coda.txt
F: drivers/media/platform/coda/
+CODE OF CONDUCT
+M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+S: Supported
+F: Documentation/process/code-of-conduct.rst
+F: Documentation/process/code-of-conduct-interpretation.rst
+
COMMON CLK FRAMEWORK
M: Michael Turquette <mturquette@baylibre.com>
M: Stephen Boyd <sboyd@kernel.org>
L: linux-scsi@vger.kernel.org
S: Supported
F: drivers/scsi/cxlflash/
-F: include/uapi/scsi/cxlflash_ioctls.h
+F: include/uapi/scsi/cxlflash_ioctl.h
F: Documentation/powerpc/cxlflash.txt
CYBERPRO FB DRIVER
M: Linus Walleij <linus.walleij@linaro.org>
L: linux-input@vger.kernel.org
S: Supported
-F: drivers/input/dlink-dir685-touchkeys.c
+F: drivers/input/keyboard/dlink-dir685-touchkeys.c
DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
M: Joshua Kinard <kumba@gentoo.org>
F: drivers/platform/x86/dell-smbios-wmi.c
F: tools/wmi/dell-smbios-example.c
+DEFZA FDDI NETWORK DRIVER
+M: "Maciej W. Rozycki" <macro@linux-mips.org>
+S: Maintained
+F: drivers/net/fddi/defza.*
+
DELL LAPTOP DRIVER
M: Matthew Garrett <mjg59@srcf.ucam.org>
M: Pali Rohár <pali.rohar@gmail.com>
S: Maintained
F: drivers/gpio/gpio-gpio-mm.c
-DIGI NEO AND CLASSIC PCI PRODUCTS
-M: Lidza Louina <lidza.louina@gmail.com>
-M: Mark Hounschell <markh@compro.net>
-L: driverdev-devel@linuxdriverproject.org
-S: Maintained
-F: drivers/staging/dgnc/
-
DIOLAN U2C-12 I2C DRIVER
M: Guenter Roeck <linux@roeck-us.net>
L: linux-i2c@vger.kernel.org
F: drivers/i2c/busses/i2c-diolan-u2c.c
FILESYSTEM DIRECT ACCESS (DAX)
-M: Matthew Wilcox <mawilcox@microsoft.com>
+M: Matthew Wilcox <willy@infradead.org>
M: Ross Zwisler <zwisler@kernel.org>
M: Jan Kara <jack@suse.cz>
L: linux-fsdevel@vger.kernel.org
F: Documentation/
F: scripts/kernel-doc
X: Documentation/ABI/
+X: Documentation/acpi/
X: Documentation/devicetree/
-X: Documentation/acpi
-X: Documentation/power
-X: Documentation/spi
-X: Documentation/media
+X: Documentation/i2c/
+X: Documentation/media/
+X: Documentation/power/
+X: Documentation/spi/
T: git git://git.lwn.net/linux.git docs-next
DOCUMENTATION/ITALIAN
T: git git://linuxtv.org/media_tree.git
S: Maintained
F: drivers/media/i2c/dw9714.c
+F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
DONGWOON DW9807 LENS VOICE COIL DRIVER
M: Sakari Ailus <sakari.ailus@linux.intel.com>
L: linux-media@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
S: Maintained
-F: drivers/media/i2c/dw9807.c
+F: drivers/media/i2c/dw9807-vcm.c
+F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
DOUBLETALK DRIVER
M: "James R. Van Zandt" <jrv@vanzandt.mv.com>
DPAA2 ETHERNET DRIVER
M: Ioana Radulescu <ruxandra.radulescu@nxp.com>
-L: linux-kernel@vger.kernel.org
+L: netdev@vger.kernel.org
S: Maintained
-F: drivers/staging/fsl-dpaa2/ethernet
+F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
+F: drivers/net/ethernet/freescale/dpaa2/dpni*
+F: drivers/net/ethernet/freescale/dpaa2/dpkg.h
+F: drivers/net/ethernet/freescale/dpaa2/Makefile
+F: drivers/net/ethernet/freescale/dpaa2/Kconfig
DPAA2 ETHERNET SWITCH DRIVER
M: Ioana Radulescu <ruxandra.radulescu@nxp.com>
DPAA2 PTP CLOCK DRIVER
M: Yangbo Lu <yangbo.lu@nxp.com>
-L: linux-kernel@vger.kernel.org
+L: netdev@vger.kernel.org
S: Maintained
-F: drivers/staging/fsl-dpaa2/rtc
+F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
+F: drivers/net/ethernet/freescale/dpaa2/dprtc*
DPT_I2O SCSI RAID DRIVER
M: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
M: Dave Airlie <airlied@redhat.com>
+R: Sean Paul <sean@poorly.run>
+L: dri-devel@lists.freedesktop.org
S: Odd Fixes
F: drivers/gpu/drm/udl/
+T: git git://anongit.freedesktop.org/drm/drm-misc
DRM DRIVER FOR VMWARE VIRTUAL GPU
M: "VMware Graphics" <linux-graphics-maintainer@vmware.com>
F: include/linux/vga*
DRM DRIVERS AND MISC GPU PATCHES
-M: Gustavo Padovan <gustavo@padovan.org>
M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
+M: Maxime Ripard <maxime.ripard@bootlin.com>
M: Sean Paul <sean@poorly.run>
W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
S: Maintained
F: Documentation/devicetree/bindings/display/fsl,dcu.txt
F: Documentation/devicetree/bindings/display/fsl,tcon.txt
F: Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
+T: git git://anongit.freedesktop.org/drm/drm-misc
DRM DRIVERS FOR FREESCALE IMX
M: Philipp Zabel <p.zabel@pengutronix.de>
DRM DRIVERS FOR RENESAS
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
L: dri-devel@lists.freedesktop.org
L: linux-renesas-soc@vger.kernel.org
-T: git git://linuxtv.org/pinchartl/fbdev
+T: git git://linuxtv.org/pinchartl/media drm/du/next
S: Supported
F: drivers/gpu/drm/rcar-du/
F: drivers/gpu/drm/shmobile/
F: drivers/edac/r82600_edac.c
EDAC-SBRIDGE
-M: Mauro Carvalho Chehab <mchehab@kernel.org>
+M: Tony Luck <tony.luck@intel.com>
+R: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/sb_edac.c
S: Maintained
F: drivers/edac/ti_edac.c
+ EDAC-QCOM
+ M: Channagoud Kadabi <ckadabi@codeaurora.org>
+ M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
+ L: linux-arm-msm@vger.kernel.org
+ L: linux-edac@vger.kernel.org
+ S: Maintained
+ F: drivers/edac/qcom_edac.c
+
EDIROL UA-101/UA-1000 DRIVER
M: Clemens Ladisch <clemens@ladisch.de>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
F: drivers/net/ethernet/agere/
ETHERNET BRIDGE
-M: Stephen Hemminger <stephen@networkplumber.org>
+M: Roopa Prabhu <roopa@cumulusnetworks.com>
+M: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
L: bridge@lists.linux-foundation.org (moderated for non-subscribers)
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net:Bridge
Q: http://patchwork.ozlabs.org/project/linux-ext4/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
S: Maintained
-F: Documentation/filesystems/ext4.txt
+F: Documentation/filesystems/ext4/ext4.rst
F: fs/ext4/
Extended Verification Module (EVM)
F: lib/fault-inject.c
FBTFT Framebuffer drivers
-M: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-S: Maintained
+S: Orphan
+L: dri-devel@lists.freedesktop.org
+L: linux-fbdev@vger.kernel.org
F: drivers/staging/fbtft/
FC0011 TUNER DRIVER
GASKET DRIVER FRAMEWORK
M: Rob Springer <rspringer@google.com>
-M: John Joseph <jnjoseph@google.com>
+M: Todd Poynor <toddpoynor@google.com>
M: Ben Chan <benchan@chromium.org>
S: Maintained
F: drivers/staging/gasket/
F: Documentation/hwmon/
F: drivers/hwmon/
F: include/linux/hwmon*.h
+F: include/trace/events/hwmon*.h
HARDWARE RANDOM NUMBER GENERATOR CORE
M: Matt Mackall <mpm@selenic.com>
F: mm/memory-failure.c
F: mm/hwpoison-inject.c
+HYGON PROCESSOR SUPPORT
+M: Pu Wen <puwen@hygon.cn>
+L: linux-kernel@vger.kernel.org
+S: Maintained
+F: arch/x86/kernel/cpu/hygon.c
+
Hyper-V CORE AND DRIVERS
M: "K. Y. Srinivasan" <kys@microsoft.com>
M: Haiyang Zhang <haiyangz@microsoft.com>
F: drivers/crypto/vmx/ghash*
F: drivers/crypto/vmx/ppc-xlate.pl
+IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
+M: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
+L: linux-pci@vger.kernel.org
+L: linuxppc-dev@lists.ozlabs.org
+S: Supported
+F: drivers/pci/hotplug/rpaphp*
+
+IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
+M: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
+L: linux-pci@vger.kernel.org
+L: linuxppc-dev@lists.ozlabs.org
+S: Supported
+F: drivers/pci/hotplug/rpadlpar*
+
IBM ServeRAID RAID DRIVER
S: Orphan
F: drivers/scsi/ips.*
S: Supported
F: Documentation/networking/e100.rst
F: Documentation/networking/e1000.rst
-F: Documentation/networking/e1000e.txt
-F: Documentation/networking/igb.txt
-F: Documentation/networking/igbvf.txt
-F: Documentation/networking/ixgb.txt
-F: Documentation/networking/ixgbe.txt
-F: Documentation/networking/ixgbevf.txt
-F: Documentation/networking/i40e.txt
-F: Documentation/networking/i40evf.txt
-F: Documentation/networking/ice.txt
+F: Documentation/networking/e1000e.rst
+F: Documentation/networking/fm10k.rst
+F: Documentation/networking/igb.rst
+F: Documentation/networking/igbvf.rst
+F: Documentation/networking/ixgb.rst
+F: Documentation/networking/ixgbe.rst
+F: Documentation/networking/ixgbevf.rst
+F: Documentation/networking/i40e.rst
+F: Documentation/networking/iavf.rst
+F: Documentation/networking/ice.rst
F: drivers/net/ethernet/intel/
F: drivers/net/ethernet/intel/*/
F: include/linux/avf/virtchnl.h
S: Supported
F: drivers/gpu/drm/i915/gvt/
+INTEL PMIC GPIO DRIVER
+R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+S: Maintained
+F: drivers/gpio/gpio-*cove.c
+F: drivers/gpio/gpio-msic.c
+
INTEL HID EVENT DRIVER
M: Alex Hung <alex.hung@canonical.com>
L: platform-driver-x86@vger.kernel.org
F: arch/x86/include/asm/intel_pmc_ipc.h
F: arch/x86/include/asm/intel_punit_ipc.h
+INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
+R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+S: Maintained
+F: drivers/mfd/intel_msic.c
+F: drivers/mfd/intel_soc_pmic*
+F: include/linux/mfd/intel_msic.h
+F: include/linux/mfd/intel_soc_pmic*
+
INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
M: Stanislav Yakovlev <stas.yakovlev@gmail.com>
L: linux-wireless@vger.kernel.org
F: drivers/infiniband/hw/i40iw/
F: include/uapi/rdma/i40iw-abi.h
-INTEL SHA MULTIBUFFER DRIVER
-M: Megha Dey <megha.dey@linux.intel.com>
-R: Tim Chen <tim.c.chen@linux.intel.com>
-L: linux-crypto@vger.kernel.org
-S: Supported
-F: arch/x86/crypto/sha*-mb/
-F: crypto/mcryptd.c
-
INTEL TELEMETRY DRIVER
M: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
L: platform-driver-x86@vger.kernel.org
L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
W: http://openipmi.sourceforge.net/
S: Supported
+F: Documentation/devicetree/bindings/ipmi/
F: Documentation/IPMI.txt
F: drivers/char/ipmi/
F: include/linux/ipmi*
L: netdev@vger.kernel.org
S: Obsolete
F: include/uapi/linux/ipx.h
-F: drivers/staging/ipx/
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M: Marc Zyngier <marc.zyngier@arm.com>
KEYS-TRUSTED
M: James Bottomley <jejb@linux.vnet.ibm.com>
+M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
M: Mimi Zohar <zohar@linux.vnet.ibm.com>
L: linux-integrity@vger.kernel.org
L: keyrings@vger.kernel.org
F: net/l3mdev
F: include/net/l3mdev.h
+L7 BPF FRAMEWORK
+M: John Fastabend <john.fastabend@gmail.com>
+M: Daniel Borkmann <daniel@iogearbox.net>
+L: netdev@vger.kernel.org
+S: Maintained
+F: include/linux/skmsg.h
+F: net/core/skmsg.c
+F: net/core/sock_map.c
+F: net/ipv4/tcp_bpf.c
+
+LANTIQ / INTEL Ethernet drivers
+M: Hauke Mehrtens <hauke@hauke-m.de>
+L: netdev@vger.kernel.org
+S: Maintained
+F: net/dsa/tag_gswip.c
+F: drivers/net/ethernet/lantiq_xrx200.c
+F: drivers/net/dsa/lantiq_pce.h
+F: drivers/net/dsa/lantiq_gswip.c
+
LANTIQ MIPS ARCHITECTURE
M: John Crispin <john@phrozen.org>
L: linux-mips@linux-mips.org
F: Documentation/devicetree/bindings/ata/
LIBLOCKDEP
-M: Sasha Levin <alexander.levin@verizon.com>
+M: Sasha Levin <alexander.levin@microsoft.com>
S: Maintained
F: tools/lib/lockdep/
F: arch/*/include/asm/spinlock*.h
F: include/linux/rwlock*.h
F: include/linux/mutex*.h
-F: arch/*/include/asm/mutex*.h
F: include/linux/rwsem*.h
F: arch/*/include/asm/rwsem.h
F: include/linux/seqlock.h
F: drivers/scsi/mpt3sas/
LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
-M: Matthew Wilcox <matthew@wil.cx>
+M: Matthew Wilcox <willy@infradead.org>
L: linux-scsi@vger.kernel.org
S: Maintained
F: drivers/scsi/sym53c8xx_2/
+LTC1660 DAC DRIVER
+M: Marcus Folkesson <marcus.folkesson@gmail.com>
+L: linux-iio@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/iio/dac/ltc1660.txt
+F: drivers/iio/dac/ltc1660.c
+
LTC4261 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
L: linux-hwmon@vger.kernel.org
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/dsa/mv88e6xxx/
-F: linux/platform_data/mv88e6xxx.h
+F: include/linux/platform_data/mv88e6xxx.h
F: Documentation/devicetree/bindings/net/dsa/marvell.txt
MARVELL ARMADA DRM SUPPORT
F: drivers/mmc/host/sdhci-xenon*
F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
+MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
+M: Sunil Goutham <sgoutham@marvell.com>
+M: Linu Cherian <lcherian@marvell.com>
+M: Geetha sowjanya <gakula@marvell.com>
+M: Jerin Jacob <jerinj@marvell.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: drivers/net/ethernet/marvell/octeontx2/af/
+
MATROX FRAMEBUFFER DRIVER
L: linux-fbdev@vger.kernel.org
S: Orphan
F: Documentation/hwmon/max16065
F: drivers/hwmon/max16065.c
-MAX20751 HARDWARE MONITOR DRIVER
-M: Guenter Roeck <linux@roeck-us.net>
-L: linux-hwmon@vger.kernel.org
-S: Maintained
-F: Documentation/hwmon/max20751
-F: drivers/hwmon/max20751.c
-
MAX2175 SDR TUNER DRIVER
M: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
L: linux-media@vger.kernel.org
F: drivers/media/spi/cxd2880*
MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
-M: Daniel Scheller <d.scheller.oss@gmail.com>
L: linux-media@vger.kernel.org
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Orphan
F: drivers/media/pci/ddbridge/*
MEDIA DRIVERS FOR FREESCALE IMX
F: include/linux/imx-media.h
F: include/media/imx.h
+MEDIA DRIVER FOR FREESCALE IMX PXP
+M: Philipp Zabel <p.zabel@pengutronix.de>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/platform/imx-pxp.[ch]
+
MEDIA DRIVERS FOR HELENE
M: Abylay Ospan <aospan@netup.ru>
L: linux-media@vger.kernel.org
F: drivers/media/dvb-frontends/lnbh25*
MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
-M: Daniel Scheller <d.scheller.oss@gmail.com>
L: linux-media@vger.kernel.org
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Orphan
F: drivers/media/dvb-frontends/mxl5xx*
MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
F: include/media/rcar-fcp.h
MEDIA DRIVERS FOR RENESAS - FDP1
-M: Kieran Bingham <kieran@bingham.xyz>
+M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
L: linux-media@vger.kernel.org
L: linux-renesas-soc@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
MEDIA DRIVERS FOR RENESAS - VSP1
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
L: linux-media@vger.kernel.org
L: linux-renesas-soc@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
F: drivers/media/platform/vsp1/
MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
-M: Daniel Scheller <d.scheller.oss@gmail.com>
L: linux-media@vger.kernel.org
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Orphan
F: drivers/media/dvb-frontends/stv0910*
MEDIA DRIVERS FOR ST STV6111 TUNER ICs
-M: Daniel Scheller <d.scheller.oss@gmail.com>
L: linux-media@vger.kernel.org
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Orphan
F: drivers/media/dvb-frontends/stv6111*
MEDIA DRIVERS FOR STM32 - DCMI
M: Johannes Thumshirn <jth@kernel.org>
L: linux-watchdog@vger.kernel.org
S: Maintained
-F: drivers/watchdog/menz069_wdt.c
+F: drivers/watchdog/menz69_wdt.c
MESON AO CEC DRIVER FOR AMLOGIC SOCS
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
F: drivers/tty/serial/atmel_serial.c
F: drivers/tty/serial/atmel_serial.h
+F: Documentation/devicetree/bindings/mfd/atmel-usart.txt
MICROCHIP / ATMEL DMA DRIVER
M: Ludovic Desroches <ludovic.desroches@microchip.com>
F: drivers/mtd/nand/raw/atmel/*
F: Documentation/devicetree/bindings/mtd/atmel-nand.txt
+MICROCHIP AT91 USART MFD DRIVER
+M: Radu Pirea <radu_nicolae.pirea@upb.ro>
+L: linux-kernel@vger.kernel.org
+S: Supported
+F: drivers/mfd/at91-usart.c
+F: include/dt-bindings/mfd/at91-usart.h
+F: Documentation/devicetree/bindings/mfd/atmel-usart.txt
+
+MICROCHIP AT91 USART SPI DRIVER
+M: Radu Pirea <radu_nicolae.pirea@upb.ro>
+L: linux-spi@vger.kernel.org
+S: Supported
+F: drivers/spi/spi-at91-usart.c
+F: Documentation/devicetree/bindings/mfd/atmel-usart.txt
+
MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
M: Woojung Huh <Woojung.Huh@microchip.com>
M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
S: Maintained
F: drivers/net/ethernet/microchip/lan743x_*
+MICROCHIP / ATMEL MCP3911 ADC DRIVER
+M: Marcus Folkesson <marcus.folkesson@gmail.com>
+M: Kent Gustavsson <kent@minoris.se>
+L: linux-iio@vger.kernel.org
+S: Supported
+F: drivers/iio/adc/mcp3911.c
+F: Documentation/devicetree/bindings/iio/adc/mcp3911.txt
+
MICROCHIP USB251XB DRIVER
M: Richard Leitner <richard.leitner@skidata.com>
L: linux-usb@vger.kernel.org
M: Jiaxun Yang <jiaxun.yang@flygoat.com>
L: linux-mips@linux-mips.org
S: Maintained
-F: arch/mips/loongson64/*{2e/2f}*
+F: arch/mips/loongson64/fuloong-2e/
+F: arch/mips/loongson64/lemote-2f/
F: arch/mips/include/asm/mach-loongson64/
F: drivers/*/*loongson2*
F: drivers/*/*/*loongson2*
F: arch/arm/boot/dts/mmp*
F: arch/arm/mach-mmp/
+MMU GATHER AND TLB INVALIDATION
+M: Will Deacon <will.deacon@arm.com>
+M: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
+M: Andrew Morton <akpm@linux-foundation.org>
+M: Nick Piggin <npiggin@gmail.com>
+M: Peter Zijlstra <peterz@infradead.org>
+L: linux-arch@vger.kernel.org
+L: linux-mm@kvack.org
+S: Maintained
+F: arch/*/include/asm/tlb.h
+F: include/asm-generic/tlb.h
+F: mm/mmu_gather.c
+
MN88472 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/dvb-frontends/mn88473*
-PCI DRIVER FOR MOBIVEIL PCIE IP
-M: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
-L: linux-pci@vger.kernel.org
-S: Supported
-F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
-F: drivers/pci/controller/pcie-mobiveil.c
-
MODULE SUPPORT
M: Jessica Yu <jeyu@kernel.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
S: Maintained
F: Documentation/ABI/testing/sysfs-class-mux*
F: Documentation/devicetree/bindings/mux/
-F: include/linux/dt-bindings/mux/
+F: include/dt-bindings/mux/
F: include/linux/mux/
F: drivers/mux/
MXSFB DRM DRIVER
M: Marek Vasut <marex@denx.de>
+M: Stefan Agner <stefan@agner.ch>
+L: dri-devel@lists.freedesktop.org
S: Supported
F: drivers/gpu/drm/mxsfb/
F: Documentation/devicetree/bindings/display/mxsfb.txt
+T: git git://anongit.freedesktop.org/drm/drm-misc
+
+MYLEX DAC960 PCI RAID Controller
+M: Hannes Reinecke <hare@kernel.org>
+L: linux-scsi@vger.kernel.org
+S: Supported
+F: drivers/scsi/myrb.*
+F: drivers/scsi/myrs.*
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
M: Chris Lee <christopher.lee@cspi.com>
S: Orphan
F: drivers/net/ethernet/natsemi/natsemi.c
-NCP FILESYSTEM
-M: Petr Vandrovec <petr@vandrovec.name>
-S: Obsolete
-F: drivers/staging/ncpfs/
-
NCR 5380 SCSI DRIVERS
M: Finn Thain <fthain@telegraphics.com.au>
M: Michael Schmitz <schmitzmic@gmail.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
S: Maintained
-F: net/core/flow.c
F: net/xfrm/
F: net/key/
F: net/ipv4/xfrm*
M: Boris Pismenny <borisp@mellanox.com>
M: Aviad Yehezkel <aviadye@mellanox.com>
M: Dave Watson <davejwatson@fb.com>
+M: John Fastabend <john.fastabend@gmail.com>
+M: Daniel Borkmann <daniel@iogearbox.net>
L: netdev@vger.kernel.org
S: Maintained
F: net/tls/*
M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
S: Odd Fixes
F: Documentation/auxdisplay/lcd-panel-cgram.txt
-F: drivers/misc/panel.c
+F: drivers/auxdisplay/panel.c
PARALLEL PORT SUBSYSTEM
M: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
F: include/linux/switchtec.h
F: drivers/ntb/hw/mscc/
+PCI DRIVER FOR MOBIVEIL PCIE IP
+M: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
+L: linux-pci@vger.kernel.org
+S: Supported
+F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
+F: drivers/pci/controller/pcie-mobiveil.c
+
PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
M: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
M: Jason Cooper <jason@lakedaemon.net>
PCI DRIVER FOR SYNOPSYS DESIGNWARE
M: Jingoo Han <jingoohan1@gmail.com>
-M: Joao Pinto <Joao.Pinto@synopsys.com>
+M: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
L: linux-pci@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/pci/designware-pcie.txt
L: linux-pci@vger.kernel.org
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-F: drivers/pci/controller/dwc/*keystone*
+F: drivers/pci/controller/dwc/pci-keystone.c
PCI ENDPOINT SUBSYSTEM
M: Kishon Vijay Abraham I <kishon@ti.com>
PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
M: Russell Currey <ruscur@russell.cc>
+M: Sam Bobroff <sbobroff@linux.ibm.com>
+M: Oliver O'Halloran <oohall@gmail.com>
L: linuxppc-dev@lists.ozlabs.org
S: Supported
+F: Documentation/PCI/pci-error-recovery.txt
+F: drivers/pci/pcie/aer.c
+F: drivers/pci/pcie/dpc.c
+F: drivers/pci/pcie/err.c
F: Documentation/powerpc/eeh-pci-error-recovery.txt
F: arch/powerpc/kernel/eeh*.c
F: arch/powerpc/platforms/*/eeh*.c
F: drivers/platform/x86/peaq-wmi.c
PER-CPU MEMORY ALLOCATOR
+M: Dennis Zhou <dennis@kernel.org>
M: Tejun Heo <tj@kernel.org>
M: Christoph Lameter <cl@linux.com>
-M: Dennis Zhou <dennisszhou@gmail.com>
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
S: Maintained
F: include/linux/percpu*.h
F: mm/percpu*.c
F: drivers/pinctrl/intel/
PIN CONTROLLER - MEDIATEK
-M: Sean Wang <sean.wang@mediatek.com>
+M: Sean Wang <sean.wang@kernel.org>
L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
-F: drivers/pinctrl/mediatek/mtk-eint.*
-F: drivers/pinctrl/mediatek/pinctrl-mtk-common.*
-F: drivers/pinctrl/mediatek/pinctrl-mt2701.c
-F: drivers/pinctrl/mediatek/pinctrl-mt7622.c
+F: drivers/pinctrl/mediatek/
PIN CONTROLLER - QUALCOMM
M: Bjorn Andersson <bjorn.andersson@linaro.org>
W: http://www.roeck-us.net/linux/drivers/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
S: Maintained
+F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
+F: Documentation/devicetree/bindings/hwmon/max31785.txt
+F: Documentation/devicetree/bindings/hwmon/ltc2978.txt
+F: Documentation/hwmon/adm1275
+F: Documentation/hwmon/ibm-cffps
+F: Documentation/hwmon/ir35221
+F: Documentation/hwmon/lm25066
+F: Documentation/hwmon/ltc2978
+F: Documentation/hwmon/ltc3815
+F: Documentation/hwmon/max16064
+F: Documentation/hwmon/max20751
+F: Documentation/hwmon/max31785
+F: Documentation/hwmon/max34440
+F: Documentation/hwmon/max8688
F: Documentation/hwmon/pmbus
+F: Documentation/hwmon/pmbus-core
+F: Documentation/hwmon/tps40422
+F: Documentation/hwmon/ucd9000
+F: Documentation/hwmon/ucd9200
+F: Documentation/hwmon/zl6100
F: drivers/hwmon/pmbus/
F: include/linux/pmbus.h
F: drivers/scsi/qla4xxx/
QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
-M: Harish Patil <harish.patil@cavium.com>
+M: Shahed Shaikh <Shahed.Shaikh@cavium.com>
M: Manish Chopra <manish.chopra@cavium.com>
M: Dept-GELinuxNICDev@cavium.com
L: netdev@vger.kernel.org
F: drivers/net/ethernet/qlogic/qlcnic/
QLOGIC QLGE 10Gb ETHERNET DRIVER
-M: Harish Patil <harish.patil@cavium.com>
M: Manish Chopra <manish.chopra@cavium.com>
M: Dept-GELinuxNICDev@cavium.com
L: netdev@vger.kernel.org
RDT - RESOURCE ALLOCATION
M: Fenghua Yu <fenghua.yu@intel.com>
+M: Reinette Chatre <reinette.chatre@intel.com>
L: linux-kernel@vger.kernel.org
S: Supported
F: arch/x86/kernel/cpu/intel_rdt*
F: drivers/i2c/busses/i2c-rcar.c
F: drivers/i2c/busses/i2c-sh_mobile.c
+RENESAS RIIC DRIVER
+M: Chris Brandt <chris.brandt@renesas.com>
+S: Supported
+F: Documentation/devicetree/bindings/i2c/i2c-riic.txt
+F: drivers/i2c/busses/i2c-riic.c
+
RENESAS USB PHY DRIVER
M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
L: linux-renesas-soc@vger.kernel.org
S: Supported
F: drivers/s390/crypto/
+S390 VFIO AP DRIVER
+M: Tony Krowiak <akrowiak@linux.ibm.com>
+M: Pierre Morel <pmorel@linux.ibm.com>
+M: Halil Pasic <pasic@linux.ibm.com>
+L: linux-s390@vger.kernel.org
+W: http://www.ibm.com/developerworks/linux/linux390/
+S: Supported
+F: drivers/s390/crypto/vfio_ap_drv.c
+F: drivers/s390/crypto/vfio_ap_private.h
+F: drivers/s390/crypto/vfio_ap_ops.c
+F: Documentation/s390/vfio-ap.txt
+
S390 ZFCP DRIVER
M: Steffen Maier <maier@linux.ibm.com>
M: Benjamin Block <bblock@linux.ibm.com>
M: Paul Moore <paul@paul-moore.com>
M: Stephen Smalley <sds@tycho.nsa.gov>
M: Eric Paris <eparis@parisplace.org>
-L: selinux@tycho.nsa.gov (moderated for non-subscribers)
+L: selinux@vger.kernel.org
W: https://selinuxproject.org
W: https://github.com/SELinuxProject
T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
R: Pengutronix Kernel Team <kernel@pengutronix.de>
S: Supported
F: drivers/siox/*
+F: drivers/gpio/gpio-siox.c
F: include/trace/events/siox.h
SIS 190 ETHERNET DRIVER
F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
SOCIONEXT UNIPHIER SOUND DRIVER
-M: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
-S: Maintained
+S: Orphan
F: sound/soc/uniphier/
SOEKRIS NET48XX LED SUPPORT
S: Maintained
F: Documentation/devicetree/bindings/arm/firmware/sdei.txt
F: drivers/firmware/arm_sdei.c
-F: include/linux/sdei.h
-F: include/uapi/linux/sdei.h
+F: include/linux/arm_sdei.h
+F: include/uapi/linux/arm_sdei.h
SOFTWARE RAID (Multiple Disks) SUPPORT
M: Shaohua Li <shli@kernel.org>
F: drivers/media/i2c/imx274.c
F: Documentation/devicetree/bindings/media/i2c/imx274.txt
+SONY IMX319 SENSOR DRIVER
+M: Bingbu Cao <bingbu.cao@intel.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/imx319.c
+
+SONY IMX355 SENSOR DRIVER
+M: Tianshu Qiu <tian.shu.qiu@intel.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/imx355.c
+
SONY MEMORYSTICK CARD SUPPORT
M: Alex Dubov <oakad@yahoo.com>
W: http://tifmxx.berlios.de/
F: include/sound/soc*
SOUNDWIRE SUBSYSTEM
-M: Vinod Koul <vinod.koul@intel.com>
+M: Vinod Koul <vkoul@kernel.org>
M: Sanyog Kale <sanyog.r.kale@intel.com>
R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
F: drivers/i2c/busses/i2c-stm32*
+ST VL53L0X ToF RANGER(I2C) IIO DRIVER
+M: Song Qiang <songqiang1304521@gmail.com>
+L: linux-iio@vger.kernel.org
+S: Maintained
+F: drivers/iio/proximity/vl53l0x-i2c.c
+F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
+
STABLE BRANCH
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: stable@vger.kernel.org
S: Maintained
F: drivers/staging/erofs/
-STAGING - FLARION FT1000 DRIVERS
-M: Marek Belisko <marek.belisko@gmail.com>
-S: Odd Fixes
-F: drivers/staging/ft1000/
-
STAGING - INDUSTRIAL IO
M: Jonathan Cameron <jic23@kernel.org>
L: linux-iio@vger.kernel.org
STI CEC DRIVER
M: Benjamin Gaignard <benjamin.gaignard@linaro.org>
S: Maintained
-F: drivers/staging/media/st-cec/
+F: drivers/media/platform/sti/cec/
F: Documentation/devicetree/bindings/media/stih-cec.txt
STK1160 USB VIDEO CAPTURE DRIVER
F: drivers/reset/reset-axs10x.c
F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
+SYNOPSYS CREG GPIO DRIVER
+M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S: Maintained
+F: drivers/gpio/gpio-creg-snps.c
+F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
+
SYNOPSYS DESIGNWARE 8250 UART DRIVER
R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
S: Maintained
S: Maintained
F: drivers/net/ethernet/ti/netcp*
+TI PCM3060 ASoC CODEC DRIVER
+M: Kirill Marinushkin <kmarinushkin@birdec.tech>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/sound/pcm3060.txt
+F: sound/soc/codecs/pcm3060*
+
TI TAS571X FAMILY ASoC CODEC DRIVER
M: Kevin Cernekee <cernekee@chromium.org>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
F: drivers/usb/typec/altmodes/
F: include/linux/usb/typec_altmode.h
+USB TYPEC PORT CONTROLLER DRIVERS
+M: Guenter Roeck <linux@roeck-us.net>
+L: linux-usb@vger.kernel.org
+S: Maintained
+F: drivers/usb/typec/tcpm/
+
USB UHCI DRIVER
M: Alan Stern <stern@rowland.harvard.edu>
L: linux-usb@vger.kernel.org
F: fs/hostfs/
F: fs/hppfs/
+USERSPACE COPYIN/COPYOUT (UIOVEC)
+M: Alexander Viro <viro@zeniv.linux.org.uk>
+S: Maintained
+F: lib/iov_iter.c
+F: include/linux/uio.h
+
+USERSPACE DMA BUFFER DRIVER
+M: Gerd Hoffmann <kraxel@redhat.com>
+S: Maintained
+L: dri-devel@lists.freedesktop.org
+F: drivers/dma-buf/udmabuf.c
+F: include/uapi/linux/udmabuf.h
+T: git git://anongit.freedesktop.org/drm/drm-misc
+
USERSPACE I/O (UIO)
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
F: Documentation/driver-api/uio-howto.rst
F: drivers/uio/
-F: include/linux/uio*.h
+F: include/linux/uio_driver.h
UTIL-LINUX PACKAGE
M: Karel Zak <kzak@redhat.com>
UVESAFB DRIVER
M: Michal Januszewski <spock@gentoo.org>
L: linux-fbdev@vger.kernel.org
-W: http://dev.gentoo.org/~spock/projects/uvesafb/
+W: https://github.com/mjanusz/v86d
S: Maintained
F: Documentation/fb/uvesafb.txt
F: drivers/video/fbdev/uvesafb.*
M: Kyungmin Park <kyungmin.park@samsung.com>
L: linux-media@vger.kernel.org
S: Maintained
-F: drivers/media/v4l2-core/videobuf2-*
+F: drivers/media/common/videobuf2/*
F: include/media/videobuf2-*
VIMC VIRTUAL MEDIA CONTROLLER DRIVER
VRF
M: David Ahern <dsa@cumulusnetworks.com>
-M: Shrijeet Mukherjee <shm@cumulusnetworks.com>
+M: Shrijeet Mukherjee <shrijeet@gmail.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/vrf.c
X86 ARCHITECTURE (32-BIT AND 64-BIT)
M: Thomas Gleixner <tglx@linutronix.de>
M: Ingo Molnar <mingo@redhat.com>
+M: Borislav Petkov <bp@alien8.de>
R: "H. Peter Anvin" <hpa@zytor.com>
M: x86@kernel.org
L: linux-kernel@vger.kernel.org
S: Maintained
F: arch/x86/kernel/cpu/microcode/*
+X86 MM
+M: Dave Hansen <dave.hansen@linux.intel.com>
+M: Andy Lutomirski <luto@kernel.org>
+M: Peter Zijlstra <peterz@infradead.org>
+L: linux-kernel@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
+S: Maintained
+F: arch/x86/mm/
+
X86 PLATFORM DRIVERS
M: Darren Hart <dvhart@infradead.org>
M: Andy Shevchenko <andy@infradead.org>
S: Maintained
F: arch/x86/entry/vdso/
+XARRAY
+M: Matthew Wilcox <willy@infradead.org>
+L: linux-fsdevel@vger.kernel.org
+S: Supported
+F: Documentation/core-api/xarray.rst
+F: lib/idr.c
+F: lib/xarray.c
+F: include/linux/idr.h
+F: include/linux/xarray.h
+F: tools/testing/radix-tree
+
XC2028/3028 TUNER DRIVER
M: Mauro Carvalho Chehab <mchehab@kernel.org>
L: linux-media@vger.kernel.org
#include <linux/of_address.h>
#include <linux/of_clk.h>
#include <linux/of_platform.h>
+ #include <linux/pinctrl/pinctrl.h>
+ #include <linux/pinctrl/pinconf.h>
+ #include <linux/pinctrl/pinconf-generic.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/reboot.h>
#include <soc/tegra/fuse.h>
#include <soc/tegra/pmc.h>
+ #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
+
#define PMC_CNTRL 0x0
#define PMC_CNTRL_INTR_POLARITY BIT(17) /* inverts INTR polarity */
#define PMC_CNTRL_CPU_PWRREQ_OE BIT(16) /* CPU pwr req enable */
#define PWRGATE_STATUS 0x38
+ #define PMC_IMPL_E_33V_PWR 0x40
+
#define PMC_PWR_DET 0x48
#define PMC_SCRATCH0_MODE_RECOVERY BIT(31)
enum tegra_io_pad id;
unsigned int dpd;
unsigned int voltage;
+ const char *name;
};
struct tegra_pmc_regs {
bool has_tsense_reset;
bool has_gpu_clamps;
bool needs_mbist_war;
+ bool has_impl_33v_pwr;
const struct tegra_io_pad_soc *io_pads;
unsigned int num_io_pads;
+ const struct pinctrl_pin_desc *pin_descs;
+ unsigned int num_pin_descs;
+
const struct tegra_pmc_regs *regs;
void (*init)(struct tegra_pmc *pmc);
void (*setup_irq_polarity)(struct tegra_pmc *pmc,
DECLARE_BITMAP(powergates_available, TEGRA_POWERGATE_MAX);
struct mutex powergates_lock;
+
+ struct pinctrl_dev *pctl_dev;
};
static struct tegra_pmc *pmc = &(struct tegra_pmc) {
id = tegra_powergate_lookup(pmc, np->name);
if (id < 0) {
- pr_err("powergate lookup failed for %s: %d\n", np->name, id);
+ pr_err("powergate lookup failed for %pOFn: %d\n", np, id);
goto free_mem;
}
err = tegra_powergate_of_get_clks(pg, np);
if (err < 0) {
- pr_err("failed to get clocks for %s: %d\n", np->name, err);
+ pr_err("failed to get clocks for %pOFn: %d\n", np, err);
goto set_available;
}
err = tegra_powergate_of_get_resets(pg, np, off);
if (err < 0) {
- pr_err("failed to get resets for %s: %d\n", np->name, err);
+ pr_err("failed to get resets for %pOFn: %d\n", np, err);
goto remove_clks;
}
err = pm_genpd_init(&pg->genpd, NULL, off);
if (err < 0) {
- pr_err("failed to initialise PM domain %s: %d\n", np->name,
+ pr_err("failed to initialise PM domain %pOFn: %d\n", np,
err);
goto remove_resets;
}
err = of_genpd_add_provider_simple(np, &pg->genpd);
if (err < 0) {
- pr_err("failed to add PM domain provider for %s: %d\n",
- np->name, err);
+ pr_err("failed to add PM domain provider for %pOFn: %d\n",
+ np, err);
goto remove_genpd;
}
return NULL;
}
- static int tegra_io_pad_prepare(enum tegra_io_pad id, unsigned long *request,
- unsigned long *status, u32 *mask)
+ static int tegra_io_pad_get_dpd_register_bit(enum tegra_io_pad id,
+ unsigned long *request,
+ unsigned long *status,
+ u32 *mask)
{
const struct tegra_io_pad_soc *pad;
- unsigned long rate, value;
pad = tegra_io_pad_find(pmc, id);
if (!pad) {
*request = pmc->soc->regs->dpd2_req;
}
+ return 0;
+ }
+
+ static int tegra_io_pad_prepare(enum tegra_io_pad id, unsigned long *request,
+ unsigned long *status, u32 *mask)
+ {
+ unsigned long rate, value;
+ int err;
+
+ err = tegra_io_pad_get_dpd_register_bit(id, request, status, mask);
+ if (err)
+ return err;
+
if (pmc->clk) {
rate = clk_get_rate(pmc->clk);
if (!rate) {
}
EXPORT_SYMBOL(tegra_io_pad_power_disable);
- int tegra_io_pad_set_voltage(enum tegra_io_pad id,
- enum tegra_io_pad_voltage voltage)
+ static int tegra_io_pad_is_powered(enum tegra_io_pad id)
+ {
+ unsigned long request, status;
+ u32 mask, value;
+ int err;
+
+ err = tegra_io_pad_get_dpd_register_bit(id, &request, &status, &mask);
+ if (err)
+ return err;
+
+ value = tegra_pmc_readl(status);
+
+ return !(value & mask);
+ }
+
+ static int tegra_io_pad_set_voltage(enum tegra_io_pad id, int voltage)
{
const struct tegra_io_pad_soc *pad;
u32 value;
mutex_lock(&pmc->powergates_lock);
- /* write-enable PMC_PWR_DET_VALUE[pad->voltage] */
- value = tegra_pmc_readl(PMC_PWR_DET);
- value |= BIT(pad->voltage);
- tegra_pmc_writel(value, PMC_PWR_DET);
+ if (pmc->soc->has_impl_33v_pwr) {
+ value = tegra_pmc_readl(PMC_IMPL_E_33V_PWR);
- /* update I/O voltage */
- value = tegra_pmc_readl(PMC_PWR_DET_VALUE);
+ if (voltage == TEGRA_IO_PAD_VOLTAGE_1V8)
+ value &= ~BIT(pad->voltage);
+ else
+ value |= BIT(pad->voltage);
- if (voltage == TEGRA_IO_PAD_1800000UV)
- value &= ~BIT(pad->voltage);
- else
+ tegra_pmc_writel(value, PMC_IMPL_E_33V_PWR);
+ } else {
+ /* write-enable PMC_PWR_DET_VALUE[pad->voltage] */
+ value = tegra_pmc_readl(PMC_PWR_DET);
value |= BIT(pad->voltage);
+ tegra_pmc_writel(value, PMC_PWR_DET);
- tegra_pmc_writel(value, PMC_PWR_DET_VALUE);
+ /* update I/O voltage */
+ value = tegra_pmc_readl(PMC_PWR_DET_VALUE);
+
+ if (voltage == TEGRA_IO_PAD_VOLTAGE_1V8)
+ value &= ~BIT(pad->voltage);
+ else
+ value |= BIT(pad->voltage);
+
+ tegra_pmc_writel(value, PMC_PWR_DET_VALUE);
+ }
mutex_unlock(&pmc->powergates_lock);
return 0;
}
- EXPORT_SYMBOL(tegra_io_pad_set_voltage);
- int tegra_io_pad_get_voltage(enum tegra_io_pad id)
+ static int tegra_io_pad_get_voltage(enum tegra_io_pad id)
{
const struct tegra_io_pad_soc *pad;
u32 value;
if (pad->voltage == UINT_MAX)
return -ENOTSUPP;
- value = tegra_pmc_readl(PMC_PWR_DET_VALUE);
+ if (pmc->soc->has_impl_33v_pwr)
+ value = tegra_pmc_readl(PMC_IMPL_E_33V_PWR);
+ else
+ value = tegra_pmc_readl(PMC_PWR_DET_VALUE);
if ((value & BIT(pad->voltage)) == 0)
- return TEGRA_IO_PAD_1800000UV;
+ return TEGRA_IO_PAD_VOLTAGE_1V8;
- return TEGRA_IO_PAD_3300000UV;
+ return TEGRA_IO_PAD_VOLTAGE_3V3;
}
- EXPORT_SYMBOL(tegra_io_pad_get_voltage);
/**
* tegra_io_rail_power_on() - enable power to I/O rail
if (!pmc->soc->has_tsense_reset)
return;
- np = of_find_node_by_name(pmc->dev->of_node, "i2c-thermtrip");
+ np = of_get_child_by_name(pmc->dev->of_node, "i2c-thermtrip");
if (!np) {
dev_warn(dev, "i2c-thermtrip node not found, %s.\n", disabled);
return;
of_node_put(np);
}
+ static int tegra_io_pad_pinctrl_get_groups_count(struct pinctrl_dev *pctl_dev)
+ {
+ return pmc->soc->num_io_pads;
+ }
+
+ static const char *tegra_io_pad_pinctrl_get_group_name(
+ struct pinctrl_dev *pctl, unsigned int group)
+ {
+ return pmc->soc->io_pads[group].name;
+ }
+
+ static int tegra_io_pad_pinctrl_get_group_pins(struct pinctrl_dev *pctl_dev,
+ unsigned int group,
+ const unsigned int **pins,
+ unsigned int *num_pins)
+ {
+ *pins = &pmc->soc->io_pads[group].id;
+ *num_pins = 1;
+ return 0;
+ }
+
+ static const struct pinctrl_ops tegra_io_pad_pinctrl_ops = {
+ .get_groups_count = tegra_io_pad_pinctrl_get_groups_count,
+ .get_group_name = tegra_io_pad_pinctrl_get_group_name,
+ .get_group_pins = tegra_io_pad_pinctrl_get_group_pins,
+ .dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
+ .dt_free_map = pinconf_generic_dt_free_map,
+ };
+
+ static int tegra_io_pad_pinconf_get(struct pinctrl_dev *pctl_dev,
+ unsigned int pin, unsigned long *config)
+ {
+ const struct tegra_io_pad_soc *pad = tegra_io_pad_find(pmc, pin);
+ enum pin_config_param param = pinconf_to_config_param(*config);
+ int ret;
+ u32 arg;
+
+ if (!pad)
+ return -EINVAL;
+
+ switch (param) {
+ case PIN_CONFIG_POWER_SOURCE:
+ ret = tegra_io_pad_get_voltage(pad->id);
+ if (ret < 0)
+ return ret;
+ arg = ret;
+ break;
+ case PIN_CONFIG_LOW_POWER_MODE:
+ ret = tegra_io_pad_is_powered(pad->id);
+ if (ret < 0)
+ return ret;
+ arg = !ret;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ *config = pinconf_to_config_packed(param, arg);
+
+ return 0;
+ }
+
+ static int tegra_io_pad_pinconf_set(struct pinctrl_dev *pctl_dev,
+ unsigned int pin, unsigned long *configs,
+ unsigned int num_configs)
+ {
+ const struct tegra_io_pad_soc *pad = tegra_io_pad_find(pmc, pin);
+ enum pin_config_param param;
+ unsigned int i;
+ int err;
+ u32 arg;
+
+ if (!pad)
+ return -EINVAL;
+
+ for (i = 0; i < num_configs; ++i) {
+ param = pinconf_to_config_param(configs[i]);
+ arg = pinconf_to_config_argument(configs[i]);
+
+ switch (param) {
+ case PIN_CONFIG_LOW_POWER_MODE:
+ if (arg)
+ err = tegra_io_pad_power_disable(pad->id);
+ else
+ err = tegra_io_pad_power_enable(pad->id);
+ if (err)
+ return err;
+ break;
+ case PIN_CONFIG_POWER_SOURCE:
+ if (arg != TEGRA_IO_PAD_VOLTAGE_1V8 &&
+ arg != TEGRA_IO_PAD_VOLTAGE_3V3)
+ return -EINVAL;
+ err = tegra_io_pad_set_voltage(pad->id, arg);
+ if (err)
+ return err;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+ }
+
+ static const struct pinconf_ops tegra_io_pad_pinconf_ops = {
+ .pin_config_get = tegra_io_pad_pinconf_get,
+ .pin_config_set = tegra_io_pad_pinconf_set,
+ .is_generic = true,
+ };
+
+ static struct pinctrl_desc tegra_pmc_pctl_desc = {
+ .pctlops = &tegra_io_pad_pinctrl_ops,
+ .confops = &tegra_io_pad_pinconf_ops,
+ };
+
+ static int tegra_pmc_pinctrl_init(struct tegra_pmc *pmc)
+ {
+ int err = 0;
+
+ if (!pmc->soc->num_pin_descs)
+ return 0;
+
+ tegra_pmc_pctl_desc.name = dev_name(pmc->dev);
+ tegra_pmc_pctl_desc.pins = pmc->soc->pin_descs;
+ tegra_pmc_pctl_desc.npins = pmc->soc->num_pin_descs;
+
+ pmc->pctl_dev = devm_pinctrl_register(pmc->dev, &tegra_pmc_pctl_desc,
+ pmc);
+ if (IS_ERR(pmc->pctl_dev)) {
+ err = PTR_ERR(pmc->pctl_dev);
+ dev_err(pmc->dev, "unable to register pinctrl, %d\n", err);
+ }
+
+ return err;
+ }
+
static int tegra_pmc_probe(struct platform_device *pdev)
{
void __iomem *base;
err = register_restart_handler(&tegra_pmc_restart_handler);
if (err) {
- debugfs_remove(pmc->debugfs);
dev_err(&pdev->dev, "unable to register restart handler, %d\n",
err);
- return err;
+ goto cleanup_debugfs;
}
+ err = tegra_pmc_pinctrl_init(pmc);
+ if (err)
+ goto cleanup_restart_handler;
+
mutex_lock(&pmc->powergates_lock);
iounmap(pmc->base);
pmc->base = base;
mutex_unlock(&pmc->powergates_lock);
return 0;
+
+ cleanup_restart_handler:
+ unregister_restart_handler(&tegra_pmc_restart_handler);
+ cleanup_debugfs:
+ debugfs_remove(pmc->debugfs);
+ return err;
}
#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_ARM)
.has_gpu_clamps = false,
.num_io_pads = 0,
.io_pads = NULL,
+ .num_pin_descs = 0,
+ .pin_descs = NULL,
.regs = &tegra20_pmc_regs,
.init = tegra20_pmc_init,
.setup_irq_polarity = tegra20_pmc_setup_irq_polarity,
.cpu_powergates = tegra30_cpu_powergates,
.has_tsense_reset = true,
.has_gpu_clamps = false,
+ .has_impl_33v_pwr = false,
.num_io_pads = 0,
.io_pads = NULL,
+ .num_pin_descs = 0,
+ .pin_descs = NULL,
.regs = &tegra20_pmc_regs,
.init = tegra20_pmc_init,
.setup_irq_polarity = tegra20_pmc_setup_irq_polarity,
.cpu_powergates = tegra114_cpu_powergates,
.has_tsense_reset = true,
.has_gpu_clamps = false,
+ .has_impl_33v_pwr = false,
.num_io_pads = 0,
.io_pads = NULL,
+ .num_pin_descs = 0,
+ .pin_descs = NULL,
.regs = &tegra20_pmc_regs,
.init = tegra20_pmc_init,
.setup_irq_polarity = tegra20_pmc_setup_irq_polarity,
TEGRA_POWERGATE_CPU3,
};
+ #define TEGRA_IO_PAD(_id, _dpd, _voltage, _name) \
+ ((struct tegra_io_pad_soc) { \
+ .id = (_id), \
+ .dpd = (_dpd), \
+ .voltage = (_voltage), \
+ .name = (_name), \
+ })
+
+ #define TEGRA_IO_PIN_DESC(_id, _dpd, _voltage, _name) \
+ ((struct pinctrl_pin_desc) { \
+ .number = (_id), \
+ .name = (_name) \
+ })
+
+ #define TEGRA124_IO_PAD_TABLE(_pad) \
+ /* .id .dpd .voltage .name */ \
+ _pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
+ _pad(TEGRA_IO_PAD_BB, 15, UINT_MAX, "bb"), \
+ _pad(TEGRA_IO_PAD_CAM, 36, UINT_MAX, "cam"), \
+ _pad(TEGRA_IO_PAD_COMP, 22, UINT_MAX, "comp"), \
+ _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
+ _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csb"), \
+ _pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "cse"), \
+ _pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
+ _pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \
+ _pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \
+ _pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \
+ _pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \
+ _pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
+ _pad(TEGRA_IO_PAD_HV, 38, UINT_MAX, "hv"), \
+ _pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \
+ _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
+ _pad(TEGRA_IO_PAD_NAND, 13, UINT_MAX, "nand"), \
+ _pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
+ _pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
+ _pad(TEGRA_IO_PAD_SDMMC1, 33, UINT_MAX, "sdmmc1"), \
+ _pad(TEGRA_IO_PAD_SDMMC3, 34, UINT_MAX, "sdmmc3"), \
+ _pad(TEGRA_IO_PAD_SDMMC4, 35, UINT_MAX, "sdmmc4"), \
+ _pad(TEGRA_IO_PAD_SYS_DDC, 58, UINT_MAX, "sys_ddc"), \
+ _pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
+ _pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
+ _pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
+ _pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
+ _pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb_bias")
+
static const struct tegra_io_pad_soc tegra124_io_pads[] = {
- { .id = TEGRA_IO_PAD_AUDIO, .dpd = 17, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_BB, .dpd = 15, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CAM, .dpd = 36, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_COMP, .dpd = 22, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIA, .dpd = 0, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIB, .dpd = 1, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIE, .dpd = 44, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSI, .dpd = 2, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSIB, .dpd = 39, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSIC, .dpd = 40, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSID, .dpd = 41, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HDMI, .dpd = 28, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HSIC, .dpd = 19, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HV, .dpd = 38, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_LVDS, .dpd = 57, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_MIPI_BIAS, .dpd = 3, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_NAND, .dpd = 13, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_BIAS, .dpd = 4, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK1, .dpd = 5, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 6, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CNTRL, .dpd = 32, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC1, .dpd = 33, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC3, .dpd = 34, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC4, .dpd = 35, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SYS_DDC, .dpd = 58, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_UART, .dpd = 14, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB0, .dpd = 9, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB1, .dpd = 10, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB2, .dpd = 11, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB_BIAS, .dpd = 12, .voltage = UINT_MAX },
+ TEGRA124_IO_PAD_TABLE(TEGRA_IO_PAD)
+ };
+
+ static const struct pinctrl_pin_desc tegra124_pin_descs[] = {
+ TEGRA124_IO_PAD_TABLE(TEGRA_IO_PIN_DESC)
};
static const struct tegra_pmc_soc tegra124_pmc_soc = {
.cpu_powergates = tegra124_cpu_powergates,
.has_tsense_reset = true,
.has_gpu_clamps = true,
+ .has_impl_33v_pwr = false,
.num_io_pads = ARRAY_SIZE(tegra124_io_pads),
.io_pads = tegra124_io_pads,
+ .num_pin_descs = ARRAY_SIZE(tegra124_pin_descs),
+ .pin_descs = tegra124_pin_descs,
.regs = &tegra20_pmc_regs,
.init = tegra20_pmc_init,
.setup_irq_polarity = tegra20_pmc_setup_irq_polarity,
TEGRA_POWERGATE_CPU3,
};
+ #define TEGRA210_IO_PAD_TABLE(_pad) \
+ /* .id .dpd .voltage .name */ \
+ _pad(TEGRA_IO_PAD_AUDIO, 17, 5, "audio"), \
+ _pad(TEGRA_IO_PAD_AUDIO_HV, 61, 18, "audio-hv"), \
+ _pad(TEGRA_IO_PAD_CAM, 36, 10, "cam"), \
+ _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
+ _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
+ _pad(TEGRA_IO_PAD_CSIC, 42, UINT_MAX, "csic"), \
+ _pad(TEGRA_IO_PAD_CSID, 43, UINT_MAX, "csid"), \
+ _pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "csie"), \
+ _pad(TEGRA_IO_PAD_CSIF, 45, UINT_MAX, "csif"), \
+ _pad(TEGRA_IO_PAD_DBG, 25, 19, "dbg"), \
+ _pad(TEGRA_IO_PAD_DEBUG_NONAO, 26, UINT_MAX, "debug-nonao"), \
+ _pad(TEGRA_IO_PAD_DMIC, 50, 20, "dmic"), \
+ _pad(TEGRA_IO_PAD_DP, 51, UINT_MAX, "dp"), \
+ _pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
+ _pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \
+ _pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \
+ _pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \
+ _pad(TEGRA_IO_PAD_EMMC, 35, UINT_MAX, "emmc"), \
+ _pad(TEGRA_IO_PAD_EMMC2, 37, UINT_MAX, "emmc2"), \
+ _pad(TEGRA_IO_PAD_GPIO, 27, 21, "gpio"), \
+ _pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \
+ _pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
+ _pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \
+ _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
+ _pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
+ _pad(TEGRA_IO_PAD_PEX_CNTRL, UINT_MAX, 11, "pex-cntrl"), \
+ _pad(TEGRA_IO_PAD_SDMMC1, 33, 12, "sdmmc1"), \
+ _pad(TEGRA_IO_PAD_SDMMC3, 34, 13, "sdmmc3"), \
+ _pad(TEGRA_IO_PAD_SPI, 46, 22, "spi"), \
+ _pad(TEGRA_IO_PAD_SPI_HV, 47, 23, "spi-hv"), \
+ _pad(TEGRA_IO_PAD_UART, 14, 2, "uart"), \
+ _pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
+ _pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
+ _pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
+ _pad(TEGRA_IO_PAD_USB3, 18, UINT_MAX, "usb3"), \
+ _pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias")
+
static const struct tegra_io_pad_soc tegra210_io_pads[] = {
- { .id = TEGRA_IO_PAD_AUDIO, .dpd = 17, .voltage = 5 },
- { .id = TEGRA_IO_PAD_AUDIO_HV, .dpd = 61, .voltage = 18 },
- { .id = TEGRA_IO_PAD_CAM, .dpd = 36, .voltage = 10 },
- { .id = TEGRA_IO_PAD_CSIA, .dpd = 0, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIB, .dpd = 1, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIC, .dpd = 42, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSID, .dpd = 43, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIE, .dpd = 44, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIF, .dpd = 45, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DBG, .dpd = 25, .voltage = 19 },
- { .id = TEGRA_IO_PAD_DEBUG_NONAO, .dpd = 26, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DMIC, .dpd = 50, .voltage = 20 },
- { .id = TEGRA_IO_PAD_DP, .dpd = 51, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSI, .dpd = 2, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSIB, .dpd = 39, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSIC, .dpd = 40, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSID, .dpd = 41, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_EMMC, .dpd = 35, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_EMMC2, .dpd = 37, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_GPIO, .dpd = 27, .voltage = 21 },
- { .id = TEGRA_IO_PAD_HDMI, .dpd = 28, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HSIC, .dpd = 19, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_LVDS, .dpd = 57, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_MIPI_BIAS, .dpd = 3, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_BIAS, .dpd = 4, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK1, .dpd = 5, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 6, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CNTRL, .dpd = UINT_MAX, .voltage = 11 },
- { .id = TEGRA_IO_PAD_SDMMC1, .dpd = 33, .voltage = 12 },
- { .id = TEGRA_IO_PAD_SDMMC3, .dpd = 34, .voltage = 13 },
- { .id = TEGRA_IO_PAD_SPI, .dpd = 46, .voltage = 22 },
- { .id = TEGRA_IO_PAD_SPI_HV, .dpd = 47, .voltage = 23 },
- { .id = TEGRA_IO_PAD_UART, .dpd = 14, .voltage = 2 },
- { .id = TEGRA_IO_PAD_USB0, .dpd = 9, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB1, .dpd = 10, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB2, .dpd = 11, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB3, .dpd = 18, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB_BIAS, .dpd = 12, .voltage = UINT_MAX },
+ TEGRA210_IO_PAD_TABLE(TEGRA_IO_PAD)
+ };
+
+ static const struct pinctrl_pin_desc tegra210_pin_descs[] = {
+ TEGRA210_IO_PAD_TABLE(TEGRA_IO_PIN_DESC)
};
static const struct tegra_pmc_soc tegra210_pmc_soc = {
.cpu_powergates = tegra210_cpu_powergates,
.has_tsense_reset = true,
.has_gpu_clamps = true,
+ .has_impl_33v_pwr = false,
.needs_mbist_war = true,
.num_io_pads = ARRAY_SIZE(tegra210_io_pads),
.io_pads = tegra210_io_pads,
+ .num_pin_descs = ARRAY_SIZE(tegra210_pin_descs),
+ .pin_descs = tegra210_pin_descs,
.regs = &tegra20_pmc_regs,
.init = tegra20_pmc_init,
.setup_irq_polarity = tegra20_pmc_setup_irq_polarity,
};
+ #define TEGRA186_IO_PAD_TABLE(_pad) \
+ /* .id .dpd .voltage .name */ \
+ _pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
+ _pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
+ _pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
+ _pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, UINT_MAX, "pex-clk-bias"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK3, 5, UINT_MAX, "pex-clk3"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
+ _pad(TEGRA_IO_PAD_PEX_CLK1, 7, UINT_MAX, "pex-clk1"), \
+ _pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
+ _pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
+ _pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
+ _pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias"), \
+ _pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
+ _pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
+ _pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
+ _pad(TEGRA_IO_PAD_DBG, 25, UINT_MAX, "dbg"), \
+ _pad(TEGRA_IO_PAD_HDMI_DP0, 28, UINT_MAX, "hdmi-dp0"), \
+ _pad(TEGRA_IO_PAD_HDMI_DP1, 29, UINT_MAX, "hdmi-dp1"), \
+ _pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
+ _pad(TEGRA_IO_PAD_SDMMC2_HV, 34, 5, "sdmmc2-hv"), \
+ _pad(TEGRA_IO_PAD_SDMMC4, 36, UINT_MAX, "sdmmc4"), \
+ _pad(TEGRA_IO_PAD_CAM, 38, UINT_MAX, "cam"), \
+ _pad(TEGRA_IO_PAD_DSIB, 40, UINT_MAX, "dsib"), \
+ _pad(TEGRA_IO_PAD_DSIC, 41, UINT_MAX, "dsic"), \
+ _pad(TEGRA_IO_PAD_DSID, 42, UINT_MAX, "dsid"), \
+ _pad(TEGRA_IO_PAD_CSIC, 43, UINT_MAX, "csic"), \
+ _pad(TEGRA_IO_PAD_CSID, 44, UINT_MAX, "csid"), \
+ _pad(TEGRA_IO_PAD_CSIE, 45, UINT_MAX, "csie"), \
+ _pad(TEGRA_IO_PAD_CSIF, 46, UINT_MAX, "csif"), \
+ _pad(TEGRA_IO_PAD_SPI, 47, UINT_MAX, "spi"), \
+ _pad(TEGRA_IO_PAD_UFS, 49, UINT_MAX, "ufs"), \
+ _pad(TEGRA_IO_PAD_DMIC_HV, 52, 2, "dmic-hv"), \
+ _pad(TEGRA_IO_PAD_EDP, 53, UINT_MAX, "edp"), \
+ _pad(TEGRA_IO_PAD_SDMMC1_HV, 55, 4, "sdmmc1-hv"), \
+ _pad(TEGRA_IO_PAD_SDMMC3_HV, 56, 6, "sdmmc3-hv"), \
+ _pad(TEGRA_IO_PAD_CONN, 60, UINT_MAX, "conn"), \
+ _pad(TEGRA_IO_PAD_AUDIO_HV, 61, 1, "audio-hv"), \
+ _pad(TEGRA_IO_PAD_AO_HV, UINT_MAX, 0, "ao-hv")
+
static const struct tegra_io_pad_soc tegra186_io_pads[] = {
- { .id = TEGRA_IO_PAD_CSIA, .dpd = 0, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIB, .dpd = 1, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSI, .dpd = 2, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_MIPI_BIAS, .dpd = 3, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK_BIAS, .dpd = 4, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK3, .dpd = 5, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 6, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CLK1, .dpd = 7, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB0, .dpd = 9, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB1, .dpd = 10, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB2, .dpd = 11, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_USB_BIAS, .dpd = 12, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_UART, .dpd = 14, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_AUDIO, .dpd = 17, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HSIC, .dpd = 19, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DBG, .dpd = 25, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HDMI_DP0, .dpd = 28, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_HDMI_DP1, .dpd = 29, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_PEX_CNTRL, .dpd = 32, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC2_HV, .dpd = 34, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC4, .dpd = 36, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CAM, .dpd = 38, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSIB, .dpd = 40, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSIC, .dpd = 41, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DSID, .dpd = 42, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIC, .dpd = 43, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSID, .dpd = 44, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIE, .dpd = 45, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CSIF, .dpd = 46, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SPI, .dpd = 47, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_UFS, .dpd = 49, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_DMIC_HV, .dpd = 52, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_EDP, .dpd = 53, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC1_HV, .dpd = 55, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_SDMMC3_HV, .dpd = 56, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_CONN, .dpd = 60, .voltage = UINT_MAX },
- { .id = TEGRA_IO_PAD_AUDIO_HV, .dpd = 61, .voltage = UINT_MAX },
+ TEGRA186_IO_PAD_TABLE(TEGRA_IO_PAD)
+ };
+
+ static const struct pinctrl_pin_desc tegra186_pin_descs[] = {
+ TEGRA186_IO_PAD_TABLE(TEGRA_IO_PIN_DESC)
};
static const struct tegra_pmc_regs tegra186_pmc_regs = {
.cpu_powergates = NULL,
.has_tsense_reset = false,
.has_gpu_clamps = false,
+ .has_impl_33v_pwr = true,
.num_io_pads = ARRAY_SIZE(tegra186_io_pads),
.io_pads = tegra186_io_pads,
+ .num_pin_descs = ARRAY_SIZE(tegra186_pin_descs),
+ .pin_descs = tegra186_pin_descs,
.regs = &tegra186_pmc_regs,
.init = NULL,
.setup_irq_polarity = tegra186_pmc_setup_irq_polarity,
projects / platform / kernel / linux-starfive.git / commitdiff