F: drivers/crypto/ccp/sev*
F: include/uapi/linux/psp-sev.h
+ AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
+ M: Mario Limonciello <mario.limonciello@amd.com>
+ L: linux-crypto@vger.kernel.org
+ S: Supported
+ F: drivers/crypto/ccp/dbc.c
+ F: drivers/crypto/ccp/dbc.h
+ F: drivers/crypto/ccp/platform-access.c
+ F: drivers/crypto/ccp/platform-access.h
+ F: include/uapi/linux/psp-dbc.h
+ F: tools/crypto/ccp/*.c
+ F: tools/crypto/ccp/*.py
+
AMD DISPLAY CORE
M: Harry Wentland <harry.wentland@amd.com>
M: Leo Li <sunpeng.li@amd.com>
L: asahi@lists.linux.dev
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
+F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
F: Documentation/devicetree/bindings/sound/apple,*
F: sound/soc/apple/*
F: sound/soc/codecs/cs42l83-i2c.c
+F: sound/soc/codecs/ssm3515.c
ARM/APPLE MACHINE SUPPORT
M: Hector Martin <marcan@marcan.st>
ARM/MICROCHIP (ARM64) SoC support
M: Conor Dooley <conor@kernel.org>
M: Nicolas Ferre <nicolas.ferre@microchip.com>
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
ARM/Microchip (AT91) SoC support
M: Nicolas Ferre <nicolas.ferre@microchip.com>
M: Alexandre Belloni <alexandre.belloni@bootlin.com>
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
W: http://www.linux4sam.org
ATMEL MACB ETHERNET DRIVER
M: Nicolas Ferre <nicolas.ferre@microchip.com>
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
S: Supported
F: drivers/net/ethernet/cadence/
F: drivers/input/touchscreen/atmel_mxt_ts.c
ATMEL WIRELESS DRIVER
-M: Simon Kelley <simon@thekelleys.org.uk>
L: linux-wireless@vger.kernel.org
-S: Maintained
+S: Orphan
W: http://www.thekelleys.org.uk/atmel
W: http://atmelwlandriver.sourceforge.net/
F: drivers/net/wireless/atmel/atmel*
B43 WIRELESS DRIVER
L: linux-wireless@vger.kernel.org
L: b43-dev@lists.infradead.org
-S: Odd Fixes
+S: Orphan
W: https://wireless.wiki.kernel.org/en/users/Drivers/b43
F: drivers/net/wireless/broadcom/b43/
F: drivers/spi/spi-bcm63xx-hsspi.c
F: drivers/spi/spi-bcmbca-hsspi.c
+BROADCOM BCM6348/BCM6358 SPI controller DRIVER
+M: Jonas Gorski <jonas.gorski@gmail.com>
+L: linux-spi@vger.kernel.org
+S: Odd Fixes
+F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
+F: drivers/spi/spi-bcm63xx.c
+
BROADCOM ETHERNET PHY DRIVERS
M: Florian Fainelli <florian.fainelli@broadcom.com>
R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
M: Ray Jui <rjui@broadcom.com>
R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
S: Supported
-F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
+F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
F: drivers/gpio/gpio-bcm-kona.c
BROADCOM MPI3 STORAGE CONTROLLER DRIVER
M: Peter Chen <peter.chen@kernel.org>
M: Pawel Laszczak <pawell@cadence.com>
R: Roger Quadros <rogerq@kernel.org>
-R: Aswath Govindraju <a-govindraju@ti.com>
L: linux-usb@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
CHROME HARDWARE PLATFORM SUPPORT
M: Benson Leung <bleung@chromium.org>
+M: Tzung-Bi Shih <tzungbi@kernel.org>
L: chrome-platform@lists.linux.dev
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
L: patches@opensource.cirrus.com
S: Maintained
F: Documentation/devicetree/bindings/sound/cirrus,cs*
+F: drivers/mfd/cs42l43*
+F: drivers/pinctrl/cirrus/pinctrl-cs42l43*
+F: drivers/spi/spi-cs42l43*
F: include/dt-bindings/sound/cs*
+F: include/linux/mfd/cs42l43*
F: include/sound/cs*
F: sound/pci/hda/cs*
F: sound/pci/hda/hda_cs_dsp_ctl.*
F: include/linux/compiler_attributes.h
COMPUTE EXPRESS LINK (CXL)
+M: Davidlohr Bueso <dave@stgolabs.net>
+M: Jonathan Cameron <jonathan.cameron@huawei.com>
+M: Dave Jiang <dave.jiang@intel.com>
M: Alison Schofield <alison.schofield@intel.com>
M: Vishal Verma <vishal.l.verma@intel.com>
M: Ira Weiny <ira.weiny@intel.com>
-M: Ben Widawsky <bwidawsk@kernel.org>
M: Dan Williams <dan.j.williams@intel.com>
L: linux-cxl@vger.kernel.org
S: Maintained
F: drivers/net/can/ctucanfd/
CW1200 WLAN driver
-M: Solomon Peachy <pizza@shaftnet.org>
-S: Maintained
+S: Orphan
F: drivers/net/wireless/st/cw1200/
CX18 VIDEO4LINUX DRIVER
F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
F: Documentation/devicetree/bindings/regulator/da92*.txt
F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
-F: Documentation/devicetree/bindings/regulator/slg51000.txt
+F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
F: Documentation/devicetree/bindings/sound/da[79]*.txt
F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt
F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
F: drivers/input/touchscreen/resistive-adc-touch.c
GENERIC STRING LIBRARY
+M: Kees Cook <keescook@chromium.org>
R: Andy Shevchenko <andy@kernel.org>
-S: Maintained
+L: linux-hardening@vger.kernel.org
+S: Supported
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
F: include/linux/string.h
F: include/linux/string_choices.h
F: include/linux/string_helpers.h
F: Documentation/networking/device_drivers/ethernet/google/gve.rst
F: drivers/net/ethernet/google
+GOOGLE FIRMWARE DRIVERS
+M: Tzung-Bi Shih <tzungbi@kernel.org>
+R: Brian Norris <briannorris@chromium.org>
+R: Julius Werner <jwerner@chromium.org>
+L: chrome-platform@lists.linux.dev
+S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
+F: drivers/firmware/google/
+
GPD POCKET FAN DRIVER
M: Hans de Goede <hdegoede@redhat.com>
L: platform-driver-x86@vger.kernel.org
S: Maintained
F: drivers/gpio/gpio-regmap.c
F: include/linux/gpio/regmap.h
+K: (devm_)?gpio_regmap_(un)?register
GPIO SUBSYSTEM
M: Linus Walleij <linus.walleij@linaro.org>
F: drivers/crypto/hisilicon/hpre/hpre_main.c
HISILICON HNS3 PMU DRIVER
-M: Guangbin Huang <huangguangbin2@huawei.com>
+M: Jijie Shao <shaojijie@huawei.com>
S: Supported
F: Documentation/admin-guide/perf/hns3-pmu.rst
F: drivers/perf/hisilicon/hns3_pmu.c
F: drivers/net/ethernet/hisilicon/
HISILICON PMU DRIVER
-M: Shaokun Zhang <zhangshaokun@hisilicon.com>
+M: Yicong Yang <yangyicong@hisilicon.com>
M: Jonathan Cameron <jonathan.cameron@huawei.com>
S: Supported
W: http://www.hisilicon.com
F: include/linux/hisi_acc_qm.h
HISILICON ROCE DRIVER
-M: Haoyue Xu <xuhaoyue1@hisilicon.com>
M: Junxian Huang <huangjunxian6@hisilicon.com>
L: linux-rdma@vger.kernel.org
S: Maintained
W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
F: fs/hpfs/
+HS3001 Hardware Temperature and Humidity Sensor
+M: Andre Werner <andre.werner@systec-electronic.com>
+L: linux-hwmon@vger.kernel.org
+S: Maintained
+F: drivers/hwmon/hs3001.c
+
HSI SUBSYSTEM
M: Sebastian Reichel <sre@kernel.org>
S: Maintained
HYPERBUS SUPPORT
M: Vignesh Raghavendra <vigneshr@ti.com>
+R: Tudor Ambarus <tudor.ambarus@linaro.org>
L: linux-mtd@lists.infradead.org
S: Supported
Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
F: Documentation/dev-tools/kunit/
F: include/kunit/
F: lib/kunit/
+F: rust/kernel/kunit.rs
+F: scripts/rustdoc_test_*
F: tools/testing/kunit/
KERNEL USERMODE HELPER
F: drivers/clk/clk-loongson2.c
F: include/dt-bindings/clock/loongson,ls2k-clk.h
+LOONGSON SPI DRIVER
+M: Yinbo Zhu <zhuyinbo@loongson.cn>
+L: linux-spi@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
+F: drivers/spi/spi-loongson-core.c
+F: drivers/spi/spi-loongson-pci.c
+F: drivers/spi/spi-loongson-plat.c
+F: drivers/spi/spi-loongson.h
+
LOONGSON-2 SOC SERIES GUTS DRIVER
M: Yinbo Zhu <zhuyinbo@loongson.cn>
L: loongarch@lists.linux.dev
MAPLE TREE
M: Liam R. Howlett <Liam.Howlett@oracle.com>
+L: maple-tree@lists.infradead.org
L: linux-mm@kvack.org
S: Supported
F: Documentation/core-api/maple_tree.rst
F: drivers/net/ethernet/marvell/mvpp2/
MARVELL MWIFIEX WIRELESS DRIVER
-M: Amitkumar Karwar <amitkarwar@gmail.com>
-M: Ganapathi Bhat <ganapathi017@gmail.com>
-M: Sharvari Harisangam <sharvari.harisangam@nxp.com>
-M: Xinming Hu <huxinming820@gmail.com>
+M: Brian Norris <briannorris@chromium.org>
L: linux-wireless@vger.kernel.org
-S: Maintained
+S: Odd Fixes
F: drivers/net/wireless/marvell/mwifiex/
MARVELL MWL8K WIRELESS DRIVER
-M: Lennert Buytenhek <buytenh@wantstofly.org>
L: linux-wireless@vger.kernel.org
-S: Odd Fixes
+S: Orphan
F: drivers/net/wireless/marvell/mwl8k.c
MARVELL NAND CONTROLLER DRIVER
F: drivers/spi/spi-at91-usart.c
MICROCHIP AUDIO ASOC DRIVERS
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Supported
F: Documentation/devicetree/bindings/sound/atmel*
F: drivers/crypto/atmel-ecc.*
MICROCHIP EIC DRIVER
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
F: include/video/atmel_lcdc.h
MICROCHIP MCP16502 PMIC DRIVER
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
F: drivers/mtd/nand/raw/atmel/*
MICROCHIP OTPC DRIVER
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
F: drivers/fpga/microchip-spi.c
MICROCHIP PWM DRIVER
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-pwm@vger.kernel.org
S: Supported
F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h
MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
S: Supported
F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
F: drivers/power/reset/at91-sama5d2_shdwc.c
F: drivers/soc/microchip/
MICROCHIP SPI DRIVER
-M: Tudor Ambarus <tudor.ambarus@linaro.org>
+M: Ryan Wanner <ryan.wanner@microchip.com>
S: Supported
F: drivers/spi/spi-atmel.*
MICROCHIP SSC DRIVER
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
F: Documentation/devicetree/bindings/misc/atmel-ssc.txt
MICROCHIP WILC1000 WIFI DRIVER
M: Ajay Singh <ajay.kathat@microchip.com>
-M: Claudiu Beznea <claudiu.beznea@microchip.com>
+M: Claudiu Beznea <claudiu.beznea@tuxon.dev>
L: linux-wireless@vger.kernel.org
S: Supported
F: drivers/net/wireless/microchip/wilc1000/
F: net/netfilter/xt_SECMARK.c
F: net/netlabel/
+NETWORKING [MACSEC]
+M: Sabrina Dubroca <sd@queasysnail.net>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/macsec.c
+F: include/net/macsec.h
+F: include/uapi/linux/if_macsec.h
+K: macsec
+K: \bmdo_
+
NETWORKING [MPTCP]
M: Matthieu Baerts <matthieu.baerts@tessares.net>
M: Mat Martineau <martineau@kernel.org>
NOLIBC HEADER FILE
M: Willy Tarreau <w@1wt.eu>
+M: Thomas Weißschuh <linux@weissschuh.net>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
F: tools/include/nolibc/
PCI DRIVER FOR SYNOPSYS DESIGNWARE
M: Jingoo Han <jingoohan1@gmail.com>
M: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
+M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
L: linux-pci@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
PRESSURE STALL INFORMATION (PSI)
M: Johannes Weiner <hannes@cmpxchg.org>
M: Suren Baghdasaryan <surenb@google.com>
+R: Peter Ziljstra <peterz@infradead.org>
S: Maintained
F: include/linux/psi*
F: kernel/sched/psi.c
QUALCOMM ATH12K WIRELESS DRIVER
M: Kalle Valo <kvalo@kernel.org>
+M: Jeff Johnson <quic_jjohnson@quicinc.com>
L: ath12k@lists.infradead.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
M: Kalle Valo <kvalo@kernel.org>
+M: Jeff Johnson <quic_jjohnson@quicinc.com>
L: ath10k@lists.infradead.org
S: Supported
W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
M: Kalle Valo <kvalo@kernel.org>
+M: Jeff Johnson <quic_jjohnson@quicinc.com>
L: ath11k@lists.infradead.org
S: Supported
W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
M: Vinod Koul <vkoul@kernel.org>
R: Bhupesh Sharma <bhupesh.sharma@linaro.org>
L: netdev@vger.kernel.org
+L: linux-arm-msm@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml
F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
F: drivers/net/wireless/realtek/rtlwifi/
REALTEK WIRELESS DRIVER (rtw88)
-M: Yan-Hsuan Chuang <tony0620emma@gmail.com>
+M: Ping-Ke Shih <pkshih@realtek.com>
L: linux-wireless@vger.kernel.org
S: Maintained
F: drivers/net/wireless/realtek/rtw88/
L: linux-wireless@vger.kernel.org
S: Orphan
W: https://wireless.wiki.kernel.org/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
F: drivers/net/wireless/realtek/rtl818x/rtl8180/
RTL8187 WIRELESS DRIVER
-M: Herton Ronaldo Krzesinski <herton@canonical.com>
-M: Hin-Tak Leung <htl10@users.sourceforge.net>
+M: Hin-Tak Leung <hintak.leung@gmail.com>
M: Larry Finger <Larry.Finger@lwfinger.net>
L: linux-wireless@vger.kernel.org
S: Maintained
W: https://wireless.wiki.kernel.org/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
F: drivers/net/wireless/realtek/rtl818x/rtl8187/
RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
R: Gary Guo <gary@garyguo.net>
R: Björn Roy Baron <bjorn3_gh@protonmail.com>
R: Benno Lossin <benno.lossin@proton.me>
+R: Andreas Hindborg <a.hindborg@samsung.com>
+R: Alice Ryhl <aliceryhl@google.com>
L: rust-for-linux@vger.kernel.org
S: Supported
W: https://github.com/Rust-for-Linux/linux
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
F: Documentation/driver-api/s390-drivers.rst
-F: Documentation/s390/
+F: Documentation/arch/s390/
F: arch/s390/
F: drivers/s390/
F: drivers/watchdog/diag288_wdt.c
M: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
L: linux-s390@vger.kernel.org
S: Supported
-F: Documentation/s390/pci.rst
+F: Documentation/arch/s390/pci.rst
F: arch/s390/pci/
F: drivers/pci/hotplug/s390_pci_hpc.c
M: Jason Herne <jjherne@linux.ibm.com>
L: linux-s390@vger.kernel.org
S: Supported
-F: Documentation/s390/vfio-ap*
+F: Documentation/arch/s390/vfio-ap*
F: drivers/s390/crypto/vfio_ap*
S390 VFIO-CCW DRIVER
L: linux-s390@vger.kernel.org
L: kvm@vger.kernel.org
S: Supported
-F: Documentation/s390/vfio-ccw.rst
+F: Documentation/arch/s390/vfio-ccw.rst
F: drivers/s390/cio/vfio_ccw*
F: include/uapi/linux/vfio_ccw.h
F: drivers/tty/serdev/
F: include/linux/serdev.h
-SERIAL DRIVERS
-M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-L: linux-serial@vger.kernel.org
-S: Maintained
-F: Documentation/devicetree/bindings/serial/
-F: drivers/tty/serial/
-
SERIAL IR RECEIVER
M: Sean Young <sean@mess.org>
L: linux-media@vger.kernel.org
SGI XP/XPC/XPNET DRIVER
M: Robin Holt <robinmholt@gmail.com>
M: Steve Wahl <steve.wahl@hpe.com>
-R: Mike Travis <mike.travis@hpe.com>
S: Maintained
F: drivers/misc/sgi-xp/
S: Odd Fixes
F: drivers/net/ethernet/smsc/smc91x.*
-SMM665 HARDWARE MONITOR DRIVER
-M: Guenter Roeck <linux@roeck-us.net>
-L: linux-hwmon@vger.kernel.org
-S: Maintained
-F: Documentation/hwmon/smm665.rst
-F: drivers/hwmon/smm665.c
-
SMSC EMC2103 HARDWARE MONITOR DRIVER
M: Steve Glendinning <steve.glendinning@shawell.net>
L: linux-hwmon@vger.kernel.org
F: include/linux/*/stm32-*tim*
STMMAC ETHERNET DRIVER
-M: Giuseppe Cavallaro <peppe.cavallaro@st.com>
M: Alexandre Torgue <alexandre.torgue@foss.st.com>
M: Jose Abreu <joabreu@synopsys.com>
L: netdev@vger.kernel.org
F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
F: sound/soc/ti/
+TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
+M: Shenghao Ding <shenghao-ding@ti.com>
+M: Kevin Lu <kevin-lu@ti.com>
+M: Baojun Xu <x1077012@ti.com>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/sound/tas2552.txt
+F: Documentation/devicetree/bindings/sound/tas2562.yaml
+F: Documentation/devicetree/bindings/sound/tas2770.yaml
+F: Documentation/devicetree/bindings/sound/tas27xx.yaml
+F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt
+F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
+F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
+F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
+F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
+F: Documentation/devicetree/bindings/sound/tpa6130a2.txt
+F: include/sound/tas2*.h
+F: include/sound/tlv320*.h
+F: include/sound/tpa6130a2-plat.h
+F: sound/pci/hda/tas2781_hda_i2c.c
+F: sound/soc/codecs/pcm1681.c
+F: sound/soc/codecs/pcm1789*.*
+F: sound/soc/codecs/pcm179x*.*
+F: sound/soc/codecs/pcm186x*.*
+F: sound/soc/codecs/pcm3008.*
+F: sound/soc/codecs/pcm3060*.*
+F: sound/soc/codecs/pcm3168a*.*
+F: sound/soc/codecs/pcm5102a.c
+F: sound/soc/codecs/pcm512x*.*
+F: sound/soc/codecs/tas2*.*
+F: sound/soc/codecs/tlv320*.*
+F: sound/soc/codecs/tpa6130a2.*
+
TEXAS INSTRUMENTS DMA DRIVERS
M: Peter Ujfalusi <peter.ujfalusi@gmail.com>
L: dmaengine@vger.kernel.org
T: git git://github.com/srcres258/linux-doc.git doc-zh-tw
F: Documentation/translations/zh_TW/
-TTY LAYER
+TTY LAYER AND SERIAL DRIVERS
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
M: Jiri Slaby <jirislaby@kernel.org>
+L: linux-kernel@vger.kernel.org
+L: linux-serial@vger.kernel.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
+F: Documentation/devicetree/bindings/serial/
F: Documentation/driver-api/serial/
F: drivers/tty/
-F: drivers/tty/serial/serial_core.c
F: include/linux/selection.h
F: include/linux/serial.h
F: include/linux/serial_core.h
F: drivers/net/ethernet/dec/tulip/
TUN/TAP driver
-M: Maxim Krasnyansky <maxk@qti.qualcomm.com>
+M: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
+M: Jason Wang <jasowang@redhat.com>
S: Maintained
W: http://vtun.sourceforge.net/tun
F: Documentation/networking/tuntap.rst
F: arch/um/os-Linux/drivers/
+F: drivers/net/tap.c
+F: drivers/net/tun.c
TURBOCHANNEL SUBSYSTEM
M: "Maciej W. Rozycki" <macro@orcam.me.uk>
F: drivers/usb/misc/apple-mfi-fastcharge.c
USB AR5523 WIRELESS DRIVER
-M: Pontus Fuchs <pontus.fuchs@gmail.com>
L: linux-wireless@vger.kernel.org
-S: Maintained
+S: Orphan
F: drivers/net/wireless/ath/ar5523/
USB ATTACHED SCSI
F: include/uapi/linux/usb/g_uvc.h
USB WIRELESS RNDIS DRIVER (rndis_wlan)
-M: Jussi Kivilinna <jussi.kivilinna@iki.fi>
L: linux-wireless@vger.kernel.org
-S: Maintained
+S: Orphan
F: drivers/net/wireless/legacy/rndis_wlan.c
USB XHCI DRIVER
S: Maintained
F: drivers/block/virtio_blk.c
F: drivers/scsi/virtio_scsi.c
-F: drivers/vhost/scsi.c
F: include/uapi/linux/virtio_blk.h
F: include/uapi/linux/virtio_scsi.h
F: include/uapi/linux/vhost.h
F: kernel/vhost_task.c
+VIRTIO HOST (VHOST-SCSI)
+M: "Michael S. Tsirkin" <mst@redhat.com>
+M: Jason Wang <jasowang@redhat.com>
+M: Mike Christie <michael.christie@oracle.com>
+R: Paolo Bonzini <pbonzini@redhat.com>
+R: Stefan Hajnoczi <stefanha@redhat.com>
+L: virtualization@lists.linux-foundation.org
+S: Maintained
+F: drivers/vhost/scsi.c
+
VIRTIO I2C DRIVER
M: Conghui Chen <conghui.chen@intel.com>
M: Viresh Kumar <viresh.kumar@linaro.org>
WL3501 WIRELESS PCMCIA CARD DRIVER
L: linux-wireless@vger.kernel.org
-S: Odd fixes
+S: Orphan
F: drivers/net/wireless/legacy/wl3501*
WMI BINARY MOF DRIVER
X86 PLATFORM UV HPE SUPERDOME FLEX
M: Steve Wahl <steve.wahl@hpe.com>
-R: Mike Travis <mike.travis@hpe.com>
+R: Justin Ernst <justin.ernst@hpe.com>
+R: Kyle Meyer <kyle.meyer@hpe.com>
R: Dimitri Sivanich <dimitri.sivanich@hpe.com>
R: Russ Anderson <russ.anderson@hpe.com>
S: Supported
F: mm/zbud.c
ZD1211RW WIRELESS DRIVER
-M: Ulrich Kunitz <kune@deine-taler.de>
L: linux-wireless@vger.kernel.org
-L: zd1211-devs@lists.sourceforge.net (subscribers-only)
-S: Maintained
-W: http://zd1211.ath.cx/wiki/DriverRewrite
+S: Orphan
F: drivers/net/wireless/zydas/zd1211rw/
ZD1301 MEDIA DRIVER
#include <linux/device.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
+ #include <linux/platform_device.h>
#include <linux/sys_soc.h>
#include <linux/fsl/mc.h>
val = ent_delay;
/* min. freq. count, equal to 1/4 of the entropy sample length */
wr_reg32(&r4tst->rtfrqmin, val >> 2);
- /* max. freq. count, equal to 16 times the entropy sample length */
- wr_reg32(&r4tst->rtfrqmax, val << 4);
+ /* disable maximum frequency count */
+ wr_reg32(&r4tst->rtfrqmax, RTFRQMAX_DISABLE);
}
wr_reg32(&r4tst->rtsdctl, (val << RTSDCTL_ENT_DLY_SHIFT) |
return 0;
}
+ /* Indicate if the internal state of the CAAM is lost during PM */
+ static int caam_off_during_pm(void)
+ {
+ bool not_off_during_pm = of_machine_is_compatible("fsl,imx6q") ||
+ of_machine_is_compatible("fsl,imx6qp") ||
+ of_machine_is_compatible("fsl,imx6dl");
+
+ return not_off_during_pm ? 0 : 1;
+ }
+
+ static void caam_state_save(struct device *dev)
+ {
+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(dev);
+ struct caam_ctl_state *state = &ctrlpriv->state;
+ struct caam_ctrl __iomem *ctrl = ctrlpriv->ctrl;
+ u32 deco_inst, jr_inst;
+ int i;
+
+ state->mcr = rd_reg32(&ctrl->mcr);
+ state->scfgr = rd_reg32(&ctrl->scfgr);
+
+ deco_inst = (rd_reg32(&ctrl->perfmon.cha_num_ms) &
+ CHA_ID_MS_DECO_MASK) >> CHA_ID_MS_DECO_SHIFT;
+ for (i = 0; i < deco_inst; i++) {
+ state->deco_mid[i].liodn_ms =
+ rd_reg32(&ctrl->deco_mid[i].liodn_ms);
+ state->deco_mid[i].liodn_ls =
+ rd_reg32(&ctrl->deco_mid[i].liodn_ls);
+ }
+
+ jr_inst = (rd_reg32(&ctrl->perfmon.cha_num_ms) &
+ CHA_ID_MS_JR_MASK) >> CHA_ID_MS_JR_SHIFT;
+ for (i = 0; i < jr_inst; i++) {
+ state->jr_mid[i].liodn_ms =
+ rd_reg32(&ctrl->jr_mid[i].liodn_ms);
+ state->jr_mid[i].liodn_ls =
+ rd_reg32(&ctrl->jr_mid[i].liodn_ls);
+ }
+ }
+
+ static void caam_state_restore(const struct device *dev)
+ {
+ const struct caam_drv_private *ctrlpriv = dev_get_drvdata(dev);
+ const struct caam_ctl_state *state = &ctrlpriv->state;
+ struct caam_ctrl __iomem *ctrl = ctrlpriv->ctrl;
+ u32 deco_inst, jr_inst;
+ int i;
+
+ wr_reg32(&ctrl->mcr, state->mcr);
+ wr_reg32(&ctrl->scfgr, state->scfgr);
+
+ deco_inst = (rd_reg32(&ctrl->perfmon.cha_num_ms) &
+ CHA_ID_MS_DECO_MASK) >> CHA_ID_MS_DECO_SHIFT;
+ for (i = 0; i < deco_inst; i++) {
+ wr_reg32(&ctrl->deco_mid[i].liodn_ms,
+ state->deco_mid[i].liodn_ms);
+ wr_reg32(&ctrl->deco_mid[i].liodn_ls,
+ state->deco_mid[i].liodn_ls);
+ }
+
+ jr_inst = (rd_reg32(&ctrl->perfmon.cha_num_ms) &
+ CHA_ID_MS_JR_MASK) >> CHA_ID_MS_JR_SHIFT;
+ for (i = 0; i < jr_inst; i++) {
+ wr_reg32(&ctrl->jr_mid[i].liodn_ms,
+ state->jr_mid[i].liodn_ms);
+ wr_reg32(&ctrl->jr_mid[i].liodn_ls,
+ state->jr_mid[i].liodn_ls);
+ }
+
+ if (ctrlpriv->virt_en == 1)
+ clrsetbits_32(&ctrl->jrstart, 0, JRSTART_JR0_START |
+ JRSTART_JR1_START | JRSTART_JR2_START |
+ JRSTART_JR3_START);
+ }
+
+ static int caam_ctrl_suspend(struct device *dev)
+ {
+ const struct caam_drv_private *ctrlpriv = dev_get_drvdata(dev);
+
+ if (ctrlpriv->caam_off_during_pm && !ctrlpriv->optee_en)
+ caam_state_save(dev);
+
+ return 0;
+ }
+
+ static int caam_ctrl_resume(struct device *dev)
+ {
+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(dev);
+ int ret = 0;
+
+ if (ctrlpriv->caam_off_during_pm && !ctrlpriv->optee_en) {
+ caam_state_restore(dev);
+
+ /* HW and rng will be reset so deinstantiation can be removed */
+ devm_remove_action(dev, devm_deinstantiate_rng, dev);
+ ret = caam_ctrl_rng_init(dev);
+ }
+
+ return ret;
+ }
+
+ static DEFINE_SIMPLE_DEV_PM_OPS(caam_ctrl_pm_ops, caam_ctrl_suspend, caam_ctrl_resume);
+
/* Probe routine for CAAM top (controller) level */
static int caam_probe(struct platform_device *pdev)
{
caam_imx = (bool)imx_soc_match;
+ ctrlpriv->caam_off_during_pm = caam_imx && caam_off_during_pm();
+
if (imx_soc_match) {
/*
* Until Layerscape and i.MX OP-TEE get in sync,
.driver = {
.name = "caam",
.of_match_table = caam_match,
+ .pm = pm_ptr(&caam_ctrl_pm_ops),
},
.probe = caam_probe,
};
projects / platform / kernel / linux-starfive.git / commitdiff