F: drivers/scsi/aic7xxx/
F: drivers/scsi/aic7xxx_old/
+AIMSLAB FM RADIO RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-aimslab*
+
AIO
M: Benjamin LaHaise <bcrl@kvack.org>
L: linux-aio@kvack.org
S: Maintained
F: drivers/infiniband/hw/amso1100/
+ANALOG DEVICES INC AD9389B DRIVER
+M: Hans Verkuil <hans.verkuil@cisco.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/i2c/ad9389b*
+
+ANALOG DEVICES INC ADV7604 DRIVER
+M: Hans Verkuil <hans.verkuil@cisco.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/i2c/adv7604*
+
ANALOG DEVICES INC ASOC CODEC DRIVERS
M: Lars-Peter Clausen <lars@metafoo.de>
L: device-drivers-devel@blackfin.uclinux.org
F: include/linux/amba/kmi.h
ARM PRIMECELL MMCI PL180/1 DRIVER
-S: Orphan
+M: Russell King <linux@arm.linux.org.uk>
+S: Maintained
F: drivers/mmc/host/mmci.*
+F: include/linux/amba/mmci.h
+
+ARM PRIMECELL UART PL010 AND PL011 DRIVERS
+M: Russell King <linux@arm.linux.org.uk>
+S: Maintained
+F: drivers/tty/serial/amba-pl01*.c
+F: include/linux/amba/serial.h
ARM PRIMECELL BUS SUPPORT
M: Russell King <linux@arm.linux.org.uk>
F: arch/arm/mach-exynos/mach-universal_c210.c
F: arch/arm/mach-exynos/mach-nuri.c
+ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
+M: Kyungmin Park <kyungmin.park@samsung.com>
+M: Kamil Debski <k.debski@samsung.com>
+L: linux-arm-kernel@lists.infradead.org
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/platform/s5p-g2d/
+
ARM/SAMSUNG S5P SERIES FIMC SUPPORT
M: Kyungmin Park <kyungmin.park@samsung.com>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
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/gpio/gpio-vt8500.c
+F: drivers/mmc/host/wmt-sdmmc.c
+F: drivers/pwm/pwm-vt8500.c
+F: drivers/rtc/rtc-vt8500.c
+F: drivers/tty/serial/vt8500_serial.c
+F: drivers/usb/host/ehci-vt8500.c
+F: drivers/usb/host/uhci-platform.c
F: drivers/video/vt8500lcdfb.*
F: drivers/video/wm8505fb*
F: drivers/video/wmt_ge_rops.*
-F: drivers/tty/serial/vt8500_serial.c
-F: drivers/rtc/rtc-vt8500.c
-F: drivers/mmc/host/wmt-sdmmc.c
ARM/ZIPIT Z2 SUPPORT
M: Marek Vasut <marek.vasut@gmail.com>
F: arch/arm/mach-pxa/z2.c
F: arch/arm/mach-pxa/include/mach/z2.h
+ARM/ZYNQ ARCHITECTURE
+M: Michal Simek <michal.simek@xilinx.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+W: http://wiki.xilinx.com
+T: git git://git.xilinx.com/linux-xlnx.git
+S: Supported
+F: arch/arm/mach-zynq/
+
ARM64 PORT (AARCH64 ARCHITECTURE)
M: Catalin Marinas <catalin.marinas@arm.com>
M: Will Deacon <will.deacon@arm.com>
F: arch/arm64/
F: Documentation/arm64/
+AS3645A LED FLASH CONTROLLER DRIVER
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/as3645a.c
+F: include/media/as3645a.h
+
ASC7621 HARDWARE MONITOR DRIVER
M: George Joseph <george.joseph@fairview5.com>
L: lm-sensors@lm-sensors.org
F: include/linux/async_tx.h
AT24 EEPROM DRIVER
-M: Wolfram Sang <w.sang@pengutronix.de>
+M: Wolfram Sang <wsa@the-dreams.de>
L: linux-i2c@vger.kernel.org
S: Maintained
F: drivers/misc/eeprom/at24.c
M: Haavard Skinnemoen <hskinnemoen@gmail.com>
M: Hans-Christian Egtvedt <egtvedt@samfundet.no>
W: http://www.atmel.com/products/AVR32/
-W: http://avr32linux.org/
+W: http://mirror.egtvedt.no/avr32linux.org/
W: http://avrfreaks.net/
S: Maintained
F: arch/avr32/
S: Maintained
F: drivers/media/usb/dvb-usb-v2/az6007.c
+AZTECH FM RADIO RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-aztech*
+
B43 WIRELESS DRIVER
M: Stefano Brivio <stefano.brivio@polimi.it>
L: linux-wireless@vger.kernel.org
S: Supported
F: drivers/i2c/busses/i2c-bfin-twi.c
+BLACKFIN MEDIA DRIVER
+M: Scott Jiang <scott.jiang.linux@gmail.com>
+L: uclinux-dist-devel@blackfin.uclinux.org
+W: http://blackfin.uclinux.org/
+S: Supported
+F: drivers/media/platform/blackfin/
+F: drivers/media/i2c/adv7183*
+F: drivers/media/i2c/vs6624*
+
BLINKM RGB LED DRIVER
M: Jan-Simon Moeller <jansimon.moeller@gmx.de>
S: Maintained
F: Documentation/filesystems/caching/cachefiles.txt
F: fs/cachefiles/
+CADET FM/AM RADIO RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-cadet*
+
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
M: Jonathan Corbet <corbet@lwn.net>
L: linux-media@vger.kernel.org
CHECKPATCH
M: Andy Whitcroft <apw@canonical.com>
-S: Supported
+M: Joe Perches <joe@perches.com>
+S: Maintained
F: scripts/checkpatch.pl
CHINESE DOCUMENTATION
F: tools/power/cpupower
CPUSETS
-M: Paul Menage <paul@paulmenage.org>
+M: Li Zefan <lizefan@huawei.com>
W: http://www.bullopensource.org/cpuset/
W: http://oss.sgi.com/projects/cpusets/
-S: Supported
+S: Maintained
F: Documentation/cgroups/cpusets.txt
F: include/linux/cpuset.h
F: kernel/cpuset.c
F: drivers/media/pci/cx18/
F: include/uapi/linux/ivtv*
+CX2341X MPEG ENCODER HELPER MODULE
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/cx2341x*
+F: include/media/cx2341x*
+
CX88 VIDEO4LINUX DRIVER
M: Mauro Carvalho Chehab <mchehab@redhat.com>
L: linux-media@vger.kernel.org
F: drivers/gpu/drm/tegra/
F: Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
+DSBR100 USB FM RADIO DRIVER
+M: Alexey Klimov <klimov.linux@gmail.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/radio/dsbr100.c
+
DSCC4 DRIVER
M: Francois Romieu <romieu@fr.zoreil.com>
L: netdev@vger.kernel.org
F: drivers/net/ethernet/i825xx/eexpress.*
ETHERNET BRIDGE
-M: Stephen Hemminger <shemminger@vyatta.com>
+M: Stephen Hemminger <stephen@networkplumber.org>
L: bridge@lists.linux-foundation.org
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net:Bridge
F: include/linux/netfilter_bridge/
F: net/bridge/
-ETHERTEAM 16I DRIVER
-M: Mika Kuoppala <miku@iki.fi>
-S: Maintained
-F: drivers/net/ethernet/fujitsu/eth16i.c
-
EXT2 FILE SYSTEM
M: Jan Kara <jack@suse.cz>
L: linux-ext4@vger.kernel.org
S: Supported
F: drivers/scsi/gdt*
+GEMTEK FM RADIO RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-gemtek*
+
GENERIC GPIO I2C DRIVER
M: Haavard Skinnemoen <hskinnemoen@gmail.com>
S: Supported
F: drivers/i2c/busses/i2c-via.c
F: drivers/i2c/busses/i2c-viapro.c
+ I2C/SMBUS ISMT DRIVER
+ M: Seth Heasley <seth.heasley@intel.com>
+ M: Neil Horman <nhorman@tuxdriver.com>
+ L: linux-i2c@vger.kernel.org
+ F: drivers/i2c/busses/i2c-ismt.c
+ F: Documentation/i2c/busses/i2c-ismt
+
I2C/SMBUS STUB DRIVER
M: "Mark M. Hoffman" <mhoffman@lightlink.com>
L: linux-i2c@vger.kernel.org
F: drivers/i2c/i2c-stub.c
I2C SUBSYSTEM
-M: Wolfram Sang <w.sang@pengutronix.de>
+M: Wolfram Sang <wsa@the-dreams.de>
M: "Ben Dooks (embedded platforms)" <ben-linux@fluff.org>
L: linux-i2c@vger.kernel.org
W: http://i2c.wiki.kernel.org/
-T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
-T: git git://git.pengutronix.de/git/wsa/linux.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
S: Maintained
F: Documentation/i2c/
F: drivers/i2c/
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F: kernel/irq/
+F: drivers/irqchip/
IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M: Benjamin Herrenschmidt <benh@kernel.crashing.org>
F: drivers/pnp/isapnp/
F: include/linux/isapnp.h
+ISA RADIO MODULE
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-isa*
+
iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
M: Peter Jones <pjones@redhat.com>
M: Konrad Rzeszutek Wilk <konrad@kernel.org>
S: Maintained
F: Documentation/kdump/
+KEENE FM RADIO TRANSMITTER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-keene*
+
KERNEL AUTOMOUNTER v4 (AUTOFS4)
M: Ian Kent <raven@themaw.net>
L: autofs@vger.kernel.org
F: arch/s390/kvm/
F: drivers/s390/kvm/
+KERNEL VIRTUAL MACHINE (KVM) FOR ARM
+M: Christoffer Dall <cdall@cs.columbia.edu>
+L: kvmarm@lists.cs.columbia.edu
+W: http://systems.cs.columbia.edu/projects/kvm-arm
+S: Maintained
+F: arch/arm/include/uapi/asm/kvm*
+F: arch/arm/include/asm/kvm*
+F: arch/arm/kvm/
+
KEXEC
M: Eric Biederman <ebiederm@xmission.com>
W: http://kernel.org/pub/linux/utils/kernel/kexec/
S: Maintained
F: drivers/media/dvb-frontends/m88rs2000*
+MA901 MASTERKIT USB FM RADIO DRIVER
+M: Alexey Klimov <klimov.linux@gmail.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/radio/radio-ma901.c
+
MAC80211
M: Johannes Berg <johannes@sipsolutions.net>
L: linux-wireless@vger.kernel.org
MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
M: Mirko Lindner <mlindner@marvell.com>
-M: Stephen Hemminger <shemminger@vyatta.com>
+M: Stephen Hemminger <stephen@networkplumber.org>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/marvell/sk*
F: Documentation/hwmon/max6650
F: drivers/hwmon/max6650.c
+MAXIRADIO FM RADIO RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/radio-maxiradio*
+
MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
M: Mauro Carvalho Chehab <mchehab@redhat.com>
P: LinuxTV.org Project
F: include/uapi/linux/ivtv*
F: include/uapi/linux/uvcvideo.h
+MEDIAVISION PRO MOVIE STUDIO DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/parport/pms*
+
MEGARAID SCSI DRIVERS
M: Neela Syam Kolli <megaraidlinux@lsi.com>
L: linux-scsi@vger.kernel.org
W: http://www.linux-mm.org
S: Maintained
F: include/linux/mm.h
+F: include/linux/gfp.h
+F: include/linux/mmzone.h
+F: include/linux/memory_hotplug.h
+F: include/linux/vmalloc.h
F: mm/
MEMORY RESOURCE CONTROLLER
F: Documentation/mips/
F: arch/mips/
+MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/radio/radio-miropcm20*
+
MODULE SUPPORT
M: Rusty Russell <rusty@rustcorp.com.au>
S: Maintained
S: Supported
F: drivers/platform/x86/msi-wmi.c
+MT9M032 SENSOR DRIVER
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9m032.c
+F: include/media/mt9m032.h
+
+MT9P031 SENSOR DRIVER
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9p031.c
+F: include/media/mt9p031.h
+
+MT9T001 SENSOR DRIVER
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9t001.c
+F: include/media/mt9t001.h
+
+MT9V032 SENSOR DRIVER
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Maintained
+F: drivers/media/i2c/mt9v032.c
+F: include/media/mt9v032.h
+
MULTIFUNCTION DEVICES (MFD)
M: Samuel Ortiz <sameo@linux.intel.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
F: drivers/infiniband/hw/nes/
NETEM NETWORK EMULATOR
-M: Stephen Hemminger <shemminger@vyatta.com>
+M: Stephen Hemminger <stephen@networkplumber.org>
L: netem@lists.linux-foundation.org
S: Maintained
F: net/sched/sch_netem.c
F: include/uapi/linux/nfs*
F: include/uapi/linux/sunrpc/
-NI5010 NETWORK DRIVER
-M: Jan-Pascal van Best <janpascal@vanbest.org>
-M: Andreas Mohr <andi@lisas.de>
-L: netdev@vger.kernel.org
-S: Maintained
-F: drivers/net/ethernet/racal/ni5010.*
-
NILFS2 FILESYSTEM
M: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp>
L: linux-nilfs@vger.kernel.org
F: Documentation/scsi/NinjaSCSI.txt
F: drivers/scsi/nsp32*
+NTB DRIVER
+M: Jon Mason <jon.mason@intel.com>
+S: Supported
+F: drivers/ntb/
+F: drivers/net/ntb_netdev.c
+F: include/linux/ntb.h
+
NTFS FILESYSTEM
M: Anton Altaparmakov <anton@tuxera.com>
L: linux-ntfs-dev@lists.sourceforge.net
F: drivers/mmc/host/omap.c
OMAP HS MMC SUPPORT
-M: Venkatraman S <svenkatr@ti.com>
+M: Balaji T K <balajitk@ti.com>
L: linux-mmc@vger.kernel.org
L: linux-omap@vger.kernel.org
S: Maintained
S: Maintained
F: drivers/i2c/muxes/i2c-mux-pca9541.c
-PCA9564/PCA9665 I2C BUS DRIVER
-M: Wolfram Sang <w.sang@pengutronix.de>
-L: linux-i2c@vger.kernel.org
-S: Maintained
-F: drivers/i2c/algos/i2c-algo-pca.c
-F: drivers/i2c/busses/i2c-pca-*
-F: include/linux/i2c-algo-pca.h
-F: include/linux/i2c-pca-platform.h
-
PCDP - PRIMARY CONSOLE AND DEBUG PORT
M: Khalid Aziz <khalid@gonehiking.org>
S: Maintained
S: Supported
F: arch/hexagon/
+QUICKCAM PARALLEL PORT WEBCAMS
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/parport/*-qcam*
+
RADOS BLOCK DEVICE (RBD)
M: Yehuda Sadeh <yehuda@inktank.com>
M: Sage Weil <sage@inktank.com>
F: drivers/s390/net/
S390 ZCRYPT DRIVER
-M: Holger Dengler <hd@linux.vnet.ibm.com>
+M: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
M: linux390@de.ibm.com
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
F: drivers/mmc/host/s3cmci.*
+SAA6588 RDS RECEIVER DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/i2c/saa6588*
+
SAA7134 VIDEO4LINUX DRIVER
M: Mauro Carvalho Chehab <mchehab@redhat.com>
L: linux-media@vger.kernel.org
F: drivers/media/pci/saa7134/
SAA7146 VIDEO4LINUX-2 DRIVER
-M: Michael Hunold <michael@mihu.de>
+M: Hans Verkuil <hverkuil@xs4all.nl>
L: linux-media@vger.kernel.org
T: git git://linuxtv.org/media_tree.git
-W: http://www.mihu.de/linux/saa7146
S: Maintained
F: drivers/media/common/saa7146/
F: drivers/media/pci/saa7146/
F: drivers/media/platform/s3c-camif/
F: include/media/s3c_camif.h
+SAMSUNG S5C73M3 CAMERA DRIVER
+M: Kyungmin Park <kyungmin.park@samsung.com>
+M: Andrzej Hajda <a.hajda@samsung.com>
+L: linux-media@vger.kernel.org
+S: Supported
+F: drivers/media/i2c/s5c73m3/*
+
SERIAL DRIVERS
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: linux-serial@vger.kernel.org
F: drivers/dma/dw_dmac_regs.h
F: drivers/dma/dw_dmac.c
+SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
+M: Seungwon Jeon <tgih.jun@samsung.com>
+M: Jaehoon Chung <jh80.chung@samsung.com>
+L: linux-mmc@vger.kernel.org
+S: Maintained
+F: include/linux/mmc/dw_mmc.h
+F: drivers/mmc/host/dw_mmc*
+
TIMEKEEPING, NTP
-M: John Stultz <johnstul@us.ibm.com>
+M: John Stultz <john.stultz@linaro.org>
M: Thomas Gleixner <tglx@linutronix.de>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S: Supported
F: drivers/net/ethernet/sfc/
SGI GRU DRIVER
-M: Jack Steiner <steiner@sgi.com>
+M: Dimitri Sivanich <sivanich@sgi.com>
+M: Robin Holt <holt@sgi.com>
S: Maintained
F: drivers/misc/sgi-gru/
S: Maintained
F: drivers/misc/sgi-xp/
+SI470X FM RADIO RECEIVER I2C DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/radio/si470x/radio-si470x-i2c.c
+
+SI470X FM RADIO RECEIVER USB DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/radio/si470x/radio-si470x-common.c
+F: drivers/media/radio/si470x/radio-si470x.h
+F: drivers/media/radio/si470x/radio-si470x-usb.c
+
+SH_VEU V4L2 MEM2MEM DRIVER
+M: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/platform/sh_veu.c
+F: include/media/sh_veu.h
+
+SH_VOU V4L2 OUTPUT DRIVER
+M: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/platform/sh_vou.c
+F: include/media/sh_vou.h
+
SIMPLE FIRMWARE INTERFACE (SFI)
M: Len Brown <lenb@kernel.org>
L: sfi-devel@simplefirmware.org
S: Maintained
F: drivers/video/smscufx.c
-SN-IA64 (Itanium) SUB-PLATFORM
-M: Jes Sorensen <jes@sgi.com>
-L: linux-altix@sgi.com
-L: linux-ia64@vger.kernel.org
-W: http://www.sgi.com/altix
-S: Maintained
-F: arch/ia64/sn/
-
SOC-CAMERA V4L2 SUBSYSTEM
M: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
L: linux-media@vger.kernel.org
F: sound/
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
-M: Liam Girdwood <lrg@ti.com>
+M: Liam Girdwood <lgirdwood@gmail.com>
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
SPI SUBSYSTEM
M: Grant Likely <grant.likely@secretlab.ca>
+M: Mark Brown <broonie@opensource.wolfsonmicro.com>
L: spi-devel-general@lists.sourceforge.net
Q: http://patchwork.kernel.org/project/spi-devel-general/list/
T: git git://git.secretlab.ca/git/linux-2.6.git
F: drivers/staging/olpc_dcon/
STAGING - OZMO DEVICES USB OVER WIFI DRIVER
-M: Rupesh Gujare <rgujare@ozmodevices.com>
-M: Chris Kelly <ckelly@ozmodevices.com>
+M: Rupesh Gujare <rupesh.gujare@atmel.com>
S: Maintained
F: drivers/staging/ozwpan/
S: Maintained
F: drivers/media/tuners/tda8290.*
+TDA9840 MEDIA DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/tda9840*
+
TEA5761 TUNER DRIVER
M: Mauro Carvalho Chehab <mchehab@redhat.com>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/tuners/tea5767.*
+TEA6415C MEDIA DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/tea6415c*
+
+TEA6420 MEDIA DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/i2c/tea6420*
+
TEAM DRIVER
-M: Jiri Pirko <jpirko@redhat.com>
+M: Jiri Pirko <jiri@resnulli.us>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/team/
F: include/linux/if_team.h
F: include/uapi/linux/if_team.h
+TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
+M: Savoir-faire Linux Inc. <kernel@savoirfairelinux.com>
+S: Maintained
+F: arch/x86/platform/ts5500/
+
TECHNOTREND USB IR RECEIVER
M: Sean Young <sean@mess.org>
L: linux-media@vger.kernel.org
F: drivers/thermal/
F: include/linux/thermal.h
+THINGM BLINK(1) USB RGB LED DRIVER
+M: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+S: Maintained
+F: drivers/hid/hid-thingm.c
+
THINKPAD ACPI EXTRAS DRIVER
M: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
L: ibm-acpi-devel@lists.sourceforge.net
F: drivers/video/backlight/lp855x_bl.c
F: include/linux/platform_data/lp855x.h
+TI LP8727 CHARGER DRIVER
+M: Milo Kim <milo.kim@ti.com>
+S: Maintained
+F: drivers/power/lp8727_charger.c
+F: include/linux/platform_data/lp8727.h
+
+TI LP8788 MFD DRIVER
+M: Milo Kim <milo.kim@ti.com>
+S: Maintained
+F: drivers/iio/adc/lp8788_adc.c
+F: drivers/leds/leds-lp8788.c
+F: drivers/mfd/lp8788*.c
+F: drivers/power/lp8788-charger.c
+F: drivers/regulator/lp8788-*.c
+F: include/linux/mfd/lp8788*.h
+
TI TWL4030 SERIES SOC CODEC DRIVER
M: Peter Ujfalusi <peter.ujfalusi@ti.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
USB ATTACHED SCSI
M: Matthew Wilcox <willy@linux.intel.com>
M: Sarah Sharp <sarah.a.sharp@linux.intel.com>
+M: Gerd Hoffmann <kraxel@redhat.com>
L: linux-usb@vger.kernel.org
L: linux-scsi@vger.kernel.org
-S: Supported
+S: Maintained
F: drivers/usb/storage/uas.c
USB CDC ETHERNET DRIVER
F: drivers/media/usb/uvc/
F: include/uapi/linux/uvcvideo.h
+USB VISION DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Odd Fixes
+F: drivers/media/usb/usbvision/
+
USB WEBCAM GADGET
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L: linux-usb@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/via/via-velocity.*
+VIVI VIRTUAL VIDEO DRIVER
+M: Hans Verkuil <hverkuil@xs4all.nl>
+L: linux-media@vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Maintained
+F: drivers/media/platform/vivi*
+
VLAN (802.1Q)
M: Patrick McHardy <kaber@trash.net>
L: netdev@vger.kernel.org
#include <linux/of_i2c.h>
#include <linux/of_device.h>
#include <linux/module.h>
+#include <linux/clk/tegra.h>
#include <asm/unaligned.h>
-#include <mach/clk.h>
-
#define TEGRA_I2C_TIMEOUT (msecs_to_jiffies(1000))
#define BYTES_PER_FIFO_WORD 4
#define I2C_INT_TX_FIFO_DATA_REQ (1<<1)
#define I2C_INT_RX_FIFO_DATA_REQ (1<<0)
#define I2C_CLK_DIVISOR 0x06c
+ #define I2C_CLK_DIVISOR_STD_FAST_MODE_SHIFT 16
+ #define I2C_CLK_MULTIPLIER_STD_FAST_MODE 8
#define DVC_CTRL_REG1 0x000
#define DVC_CTRL_REG1_INTR_EN (1<<10)
/**
* struct tegra_i2c_hw_feature : Different HW support on Tegra
* @has_continue_xfer_support: Continue transfer supports.
+ * @has_per_pkt_xfer_complete_irq: Has enable/disable capability for transfer
+ * complete interrupt per packet basis.
+ * @has_single_clk_source: The i2c controller has single clock source. Tegra30
+ * and earlier Socs has two clock sources i.e. div-clk and
+ * fast-clk.
+ * @clk_divisor_hs_mode: Clock divisor in HS mode.
+ * @clk_divisor_std_fast_mode: Clock divisor in standard/fast mode. It is
+ * applicable if there is no fast clock source i.e. single clock
+ * source.
*/
struct tegra_i2c_hw_feature {
bool has_continue_xfer_support;
+ bool has_per_pkt_xfer_complete_irq;
+ bool has_single_clk_source;
+ int clk_divisor_hs_mode;
+ int clk_divisor_std_fast_mode;
};
/**
static inline int tegra_i2c_clock_enable(struct tegra_i2c_dev *i2c_dev)
{
int ret;
- ret = clk_prepare_enable(i2c_dev->fast_clk);
- if (ret < 0) {
- dev_err(i2c_dev->dev,
- "Enabling fast clk failed, err %d\n", ret);
- return ret;
+ if (!i2c_dev->hw->has_single_clk_source) {
+ ret = clk_prepare_enable(i2c_dev->fast_clk);
+ if (ret < 0) {
+ dev_err(i2c_dev->dev,
+ "Enabling fast clk failed, err %d\n", ret);
+ return ret;
+ }
}
ret = clk_prepare_enable(i2c_dev->div_clk);
if (ret < 0) {
static inline void tegra_i2c_clock_disable(struct tegra_i2c_dev *i2c_dev)
{
clk_disable_unprepare(i2c_dev->div_clk);
- clk_disable_unprepare(i2c_dev->fast_clk);
+ if (!i2c_dev->hw->has_single_clk_source)
+ clk_disable_unprepare(i2c_dev->fast_clk);
}
static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev)
{
u32 val;
int err = 0;
+ int clk_multiplier = I2C_CLK_MULTIPLIER_STD_FAST_MODE;
+ u32 clk_divisor;
tegra_i2c_clock_enable(i2c_dev);
(0x2 << I2C_CNFG_DEBOUNCE_CNT_SHIFT);
i2c_writel(i2c_dev, val, I2C_CNFG);
i2c_writel(i2c_dev, 0, I2C_INT_MASK);
- clk_set_rate(i2c_dev->div_clk, i2c_dev->bus_clk_rate * 8);
+
+ clk_multiplier *= (i2c_dev->hw->clk_divisor_std_fast_mode + 1);
+ clk_set_rate(i2c_dev->div_clk, i2c_dev->bus_clk_rate * clk_multiplier);
+
+ /* Make sure clock divisor programmed correctly */
+ clk_divisor = i2c_dev->hw->clk_divisor_hs_mode;
+ clk_divisor |= i2c_dev->hw->clk_divisor_std_fast_mode <<
+ I2C_CLK_DIVISOR_STD_FAST_MODE_SHIFT;
+ i2c_writel(i2c_dev, clk_divisor, I2C_CLK_DIVISOR);
if (!i2c_dev->is_dvc) {
u32 sl_cfg = i2c_readl(i2c_dev, I2C_SL_CNFG);
tegra_i2c_fill_tx_fifo(i2c_dev);
int_mask = I2C_INT_NO_ACK | I2C_INT_ARBITRATION_LOST;
+ if (i2c_dev->hw->has_per_pkt_xfer_complete_irq)
+ int_mask |= I2C_INT_PACKET_XFER_COMPLETE;
if (msg->flags & I2C_M_RD)
int_mask |= I2C_INT_RX_FIFO_DATA_REQ;
else if (i2c_dev->msg_buf_remaining)
ret = wait_for_completion_timeout(&i2c_dev->msg_complete, TEGRA_I2C_TIMEOUT);
tegra_i2c_mask_irq(i2c_dev, int_mask);
- if (WARN_ON(ret == 0)) {
+ if (ret == 0) {
dev_err(i2c_dev->dev, "i2c transfer timed out\n");
tegra_i2c_init(i2c_dev);
static const struct tegra_i2c_hw_feature tegra20_i2c_hw = {
.has_continue_xfer_support = false,
+ .has_per_pkt_xfer_complete_irq = false,
+ .has_single_clk_source = false,
+ .clk_divisor_hs_mode = 3,
+ .clk_divisor_std_fast_mode = 0,
};
static const struct tegra_i2c_hw_feature tegra30_i2c_hw = {
.has_continue_xfer_support = true,
+ .has_per_pkt_xfer_complete_irq = false,
+ .has_single_clk_source = false,
+ .clk_divisor_hs_mode = 3,
+ .clk_divisor_std_fast_mode = 0,
+ };
+
+ static const struct tegra_i2c_hw_feature tegra114_i2c_hw = {
+ .has_continue_xfer_support = true,
+ .has_per_pkt_xfer_complete_irq = true,
+ .has_single_clk_source = true,
+ .clk_divisor_hs_mode = 1,
+ .clk_divisor_std_fast_mode = 0x19,
};
#if defined(CONFIG_OF)
/* Match table for of_platform binding */
static const struct of_device_id tegra_i2c_of_match[] = {
+ { .compatible = "nvidia,tegra114-i2c", .data = &tegra114_i2c_hw, },
{ .compatible = "nvidia,tegra30-i2c", .data = &tegra30_i2c_hw, },
{ .compatible = "nvidia,tegra20-i2c", .data = &tegra20_i2c_hw, },
{ .compatible = "nvidia,tegra20-i2c-dvc", .data = &tegra20_i2c_hw, },
return -EINVAL;
}
- base = devm_request_and_ioremap(&pdev->dev, res);
- if (!base) {
- dev_err(&pdev->dev, "Cannot request/ioremap I2C registers\n");
- return -EADDRNOTAVAIL;
- }
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res) {
return PTR_ERR(div_clk);
}
- fast_clk = devm_clk_get(&pdev->dev, "fast-clk");
- if (IS_ERR(fast_clk)) {
- dev_err(&pdev->dev, "missing bus clock");
- return PTR_ERR(fast_clk);
- }
-
i2c_dev = devm_kzalloc(&pdev->dev, sizeof(*i2c_dev), GFP_KERNEL);
if (!i2c_dev) {
dev_err(&pdev->dev, "Could not allocate struct tegra_i2c_dev");
i2c_dev->base = base;
i2c_dev->div_clk = div_clk;
- i2c_dev->fast_clk = fast_clk;
i2c_dev->adapter.algo = &tegra_i2c_algo;
i2c_dev->irq = irq;
i2c_dev->cont_id = pdev->id;
}
init_completion(&i2c_dev->msg_complete);
+ if (!i2c_dev->hw->has_single_clk_source) {
+ fast_clk = devm_clk_get(&pdev->dev, "fast-clk");
+ if (IS_ERR(fast_clk)) {
+ dev_err(&pdev->dev, "missing fast clock");
+ return PTR_ERR(fast_clk);
+ }
+ i2c_dev->fast_clk = fast_clk;
+ }
+
platform_set_drvdata(pdev, i2c_dev);
ret = tegra_i2c_init(i2c_dev);
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