From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E5A3284681 for ; Wed, 1 Oct 2025 13:59:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759327178; cv=none; b=F97YfGuH4juRQdSLTBzzCAowvGAnp4aw9VQHfRme2/5uBAhxNEGo/aqhS1OoKl3ah57A/DcbGN96QSm8ghr/jTemn1MfQMCkakiejEhjPKCunZrvNRGRJ5zbR8loNp0dRPQkAItm+YvqGPQ+ndfHyLYF4UatXqaxrX3mjsSHYjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759327178; c=relaxed/simple; bh=3C7RNBL6QGfxdNhMcny6ejj3Y0AdTk/dq055LmVmasg=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=oaZTZLl1EK7BZ+dkJEJ6x0ElZoUzbLN93DAAINqcXIkXWVP+n1LUlLcBgYC9PY6tMKBa056O0IYvuJuHgGC+pdi3Hqbv6LubugDUIjLYHzVWhzOnabBp+viVJLRv+fVzL+Zh9Qbg+MfIYq9n4Ahe8aRnsfTuh2hJl2Kt0z+jtIo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mNivAtKJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mNivAtKJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4176C4CEF1; Wed, 1 Oct 2025 13:59:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759327177; bh=3C7RNBL6QGfxdNhMcny6ejj3Y0AdTk/dq055LmVmasg=; h=Date:From:To:Cc:Subject:From; b=mNivAtKJMGAeVmKttXeDTR80qaMmamLzomK0dPEu/WDXSVFswzFSIgOWGiJjguLpF AhcSJ908h6oyOtZJ+WR2MI0cIiX3NcuhtbFNmqD2X0f2fl3SwKY8GMX6OMOu78cY6i uFu81hXa7giMJBa7Vjv/bVIVhq+8XcgdCRblbI+lN0ABpT5INlGiwiw2je1yu3YTJe au0aYuLbk5OAWbBrX/31G70Z8IhcN3IVdANSZmjt/cB8mP6gDgWzXMjnUFsESswi/O aZGwG+2PYu7pLZlnTqlz/kmYUY+UYMaNXyGy/aqddDODpLgsR1BBmJGQn9HB/MDFo8 8DrP62yFecLkQ== Date: Wed, 1 Oct 2025 14:59:34 +0100 From: Lee Jones To: Linus Torvalds Cc: Linux Kernel Mailing List Subject: [GIT PULL] MFD for v6.18 Message-ID: <20251001135934.GU8757@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Good afternoon Linus, The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585: Linux 6.17-rc1 (2025-08-10 19:41:16 +0300) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git tags/mfd-next-6.18 for you to fetch changes up to b9d6cfe2ae699bbf230a6c8e0e32212b04bff661: mfd: simple-mfd-i2c: Add compatible string for LX2160ARDB (2025-10-01 10:46:00 +0100) ---------------------------------------------------------------- MFD for v6.18 This round of updates contains a fair amount of new device support, a couple of fixes and some refactoring. The most notable additions include new drivers for Loongson's Security Engine, RNG and TPM, new drivers for TI's TPS6594 Power Button and BQ257xx Charger ICs. The rest of the set provides a return value check fix and a refactoring to use a more modern GPIO API for the VEXPRESS sysreg driver, the removal of a deprecated IRQ ACK function from the MC13xxx RTC driver and a new DT binding for the aforementioned TI BQ257xx charger. New Support & Features - Add a suite of drivers for the Loongson Security Engine, including the core controller, a Random Number Generator (RNG) and Trusted Platform Module (TPM) support. - Introduce support for the TI TPS6594 PMIC's power button, including the input driver, MFD cell registration, and a system power-off handler. - Add comprehensive support for the TI BQ257xx series of charger ICs, including the core MFD driver and a power supply driver for the charger functionality. Improvements & Fixes - Check the return value of devm_gpiochip_add_data() in the VEXPRESS sysreg driver to prevent potential silent failures. Cleanups & Refactoring - Add a MAINTAINERS entry for the new Loongson Security Engine drivers. - Convert the VEXPRESS sysreg driver to use the modern generic GPIO chip API. Removals - Remove the deprecated and unused mc13xxx_irq_ack() function from the MC13xxx RTC, input and touchscreen drivers. Device Tree Bindings Updates - Add device tree bindings for the TI BQ25703A charger. ---------------------------------------------------------------- Alex Elder (2): dt-bindings: mfd: Add support the SpacemiT P1 PMIC mfd: simple-mfd-i2c: Add SpacemiT P1 support Alexander Kurz (3): mfd: input: rtc: mc13783: Remove deprecated mc13xxx_irq_ack() dt-bindings: mfd: fsl,mc13xxx: Convert txt to DT schema dt-bindings: mfd: fsl,mc13xxx: Add buttons node Alexander Stein (5): mfd: stmpe: Remove IRQ domain upon removal mfd: stmpe-spi: Use module_spi_driver to remove boilerplate mfd: stmpe-i2c: Use module_i2c_driver to remove boilerplate mfd: stmpe-spi: Add missing MODULE_LICENSE mfd: stmpe-i2c: Add missing MODULE_LICENSE Arnd Bergmann (4): mfd: madera: Work around false-positive -Wininitialized warning mfd: arizona: Make legacy gpiolib interface optional mfd: si476x: Add GPIOLIB_LEGACY dependency mfd: aat2870: Add GPIOLIB_LEGACY dependency Bartosz Golaszewski (3): mfd: vexpress-sysreg: Check the return value of devm_gpiochip_add_data() mfd: vexpress-sysreg: Use new generic GPIO chip API mfd: vexpress-sysreg: Use more common syntax for compound literals Bastien Curutchet (1): mfd: core: Increment of_node's refcount before linking it to the platform device Binbin Zhou (2): mfd: ls2kbmc: Introduce Loongson-2K BMC core driver mfd: ls2kbmc: Add Loongson-2K BMC reset function support Charles Keepax (2): mfd: cs42l43: Move IRQ enable/disable to encompass force suspend mfd: cs42l43: Remove IRQ masking in suspend Chris Morgan (4): dt-bindings: mfd: ti,bq25703a: Add TI BQ25703A Charger mfd: bq257xx: Add support for BQ25703A core driver power: supply: bq257xx: Add support for BQ257XX charger regulator: bq257xx: Add bq257xx boost regulator driver Colin Ian King (1): mfd: Kconfig: Fix spelling mistake "infontainment" -> "infotainment" Conor Dooley (1): dt-bindings: mfd: syscon: Document the control-scb syscon on PolarFire SoC Cosmin Tanislav (1): mfd: rz-mtu3: Fix MTU5 NFCR register offset Duje Mihanović (1): mfd: 88pm886: Add GPADC cell Dzmitry Sankouski (1): mfd: max77705: Setup the core driver as an interrupt controller Hans de Goede (1): mfd: intel_soc_pmic_chtdc_ti: Set use_single_read regmap_config flag Heijligen, Thomas (1): mfd: kempld: Switch back to earlier ->init() behavior Heiko Stuebner (7): dt-bindings: mfd: qnap,ts433-mcu: Add qnap,ts233-mcu compatible mfd: qnap-mcu: Add driver data for TS233 variant dt-bindings: mfd: qnap,ts433-mcu: Allow nvmem-layout child node mfd: qnap-mcu: Include linux/types.h in qnap-mcu.h shared header mfd: qnap-mcu: Handle errors returned from qnap_mcu_write mfd: qnap-mcu: Convert to guard(mutex) in qnap_mcu_exec mfd: qnap-mcu: Improve structure in qnap_mcu_exec Ilpo Järvinen (1): mfd: intel-lpss: Add Intel Wildcat Lake LPSS PCI IDs Ioana Ciornei (3): mfd: simple-mfd-i2c: Add compatible strings for Layerscape QIXIS FPGA mfd: simple-mfd-i2c: Keep compatible strings in alphabetical order mfd: simple-mfd-i2c: Add compatible string for LX2160ARDB Janne Grunau (1): mfd: macsmc: Add "apple,t8103-smc" compatible Jens Kehne (1): mfd: da9063: Split chip variant reading in two bus transactions Jihed Chaibi (1): dt-bindings: mfd: twl: Add missing sub-nodes for TWL4030 & TWL603x Job Sava (1): input: tps6594-pwrbutton: Add power button functionality Kamel Bouhara (2): mfd: Add max7360 support pwm: max7360: Add MAX7360 PWM support Krzysztof Kozlowski (1): dt-bindings: mfd: Move embedded controllers to own directory Lee Jones (1): Merge branches 'ib-mfd-char-crypto-6.18', 'ib-mfd-gpio-6.18', 'ib-mfd-gpio-hwmon-i2c-can-rtc-watchdog-6.18', 'ib-mfd-gpio-input-pinctrl-pwm-6.18', 'ib-mfd-input-6.18', 'ib-mfd-input-rtc-6.18' and 'ib-mfd-power-regulator-6.18' into ibs-for-mfd-merged Lukas Bulwahn (1): MAINTAINERS: Adjust file entry in LOONGSON SECURITY ENGINE DRIVERS Mathieu Dubois-Briand (8): dt-bindings: mfd: gpio: Add MAX7360 pinctrl: Add MAX7360 pinctrl driver gpio: regmap: Allow to allocate regmap-irq device gpio: regmap: Allow to provide init_valid_mask callback gpio: max7360: Add MAX7360 gpio support input: keyboard: Add support for MAX7360 keypad input: misc: Add support for MAX7360 rotary MAINTAINERS: Add entry on MAX7360 driver Matti Vaittinen (1): mfd: bd71828, bd71815: Prepare for power-supply support Michael Walle (5): mfd: tps6594: Add power button functionality mfd: tps6594: Add board power-off support dt-bindings: mfd: sl28cpld: Add sa67mcu compatible dt-bindings: mfd: tps6594: Allow gpio-line-names dt-bindings: watchdog: Add SMARC-sAM67 support Ming Yu (7): mfd: Add core driver for Nuvoton NCT6694 gpio: Add Nuvoton NCT6694 GPIO support i2c: Add Nuvoton NCT6694 I2C support can: Add Nuvoton NCT6694 CANFD support watchdog: Add Nuvoton NCT6694 WDT support hwmon: Add Nuvoton NCT6694 HWMON support rtc: Add Nuvoton NCT6694 RTC support Nathan Chancellor (2): mfd: tps6594: Explicitly include bitfield.h tpm: loongson: Add bufsiz parameter to tpm_loongson_send() Nuno Sá (1): mfd: adp5585: Drop useless return statement Qunqin Zhao (4): mfd: Add support for Loongson Security Engine chip controller crypto: loongson - add Loongson RNG driver support tpm: Add a driver for Loongson TPM device MAINTAINERS: Add entry for Loongson Security Engine drivers Rob Herring (Arm) (3): dt-bindings: mfd: aspeed-lpc: Add missing "clocks" property on lpc-snoop node dt-bindings: mfd: syscon: Add "marvell,armada-3700-usb2-host-device-misc" compatible dt-bindings: mfd: Convert aspeed,ast2400-p2a-ctrl to DT schema Ryan Chen (1): dt-bindings: mfd: aspeed: Add AST2700 SCU compatibles Waqar Hameed (1): mfd: macsmc: Remove error prints for devm_add_action_or_reset() Wolfram Sang (1): mfd: Remove unneeded 'fast_io' parameter in regmap_config Xichao Zhao (2): mfd: kempld: Use PTR_ERR_OR_ZERO() to simplify code mfd: max899x: Use dedicated interrupt wake setters .../acer,aspire1-ec.yaml | 2 +- .../google,cros-ec.yaml | 2 +- .../gw,gsc.yaml} | 2 +- .../huawei,gaokun3-ec.yaml} | 2 +- .../kontron,sl28cpld.yaml | 9 +- .../lenovo,yoga-c630-ec.yaml | 2 +- .../microsoft,surface-sam.yaml | 2 +- .../bindings/gpio/kontron,sl28cpld-gpio.yaml | 2 +- .../bindings/gpio/maxim,max7360-gpio.yaml | 83 ++ .../bindings/hwmon/kontron,sl28cpld-hwmon.yaml | 2 +- .../kontron,sl28cpld-intc.yaml | 2 +- .../bindings/mfd/aspeed,ast2x00-scu.yaml | 37 +- .../devicetree/bindings/mfd/aspeed-lpc.yaml | 3 + .../devicetree/bindings/mfd/fsl,mc13xxx.yaml | 288 +++++++ .../devicetree/bindings/mfd/maxim,max7360.yaml | 191 +++++ Documentation/devicetree/bindings/mfd/mc13xxx.txt | 156 ---- .../devicetree/bindings/mfd/qnap,ts433-mcu.yaml | 4 + .../devicetree/bindings/mfd/spacemit,p1.yaml | 86 ++ Documentation/devicetree/bindings/mfd/syscon.yaml | 4 + .../devicetree/bindings/mfd/ti,bq25703a.yaml | 117 +++ .../devicetree/bindings/mfd/ti,tps6594.yaml | 1 + Documentation/devicetree/bindings/mfd/ti,twl.yaml | 319 ++++++- .../devicetree/bindings/mfd/twl4030-power.txt | 48 -- .../devicetree/bindings/misc/aspeed-p2a-ctrl.txt | 46 - .../bindings/pwm/google,cros-ec-pwm.yaml | 2 +- .../bindings/pwm/kontron,sl28cpld-pwm.yaml | 2 +- .../devicetree/bindings/pwm/ti,twl-pwm.txt | 17 - .../devicetree/bindings/pwm/ti,twl-pwmled.txt | 17 - .../devicetree/bindings/remoteproc/mtk,scp.yaml | 4 +- .../bindings/sound/google,cros-ec-codec.yaml | 2 +- .../bindings/watchdog/kontron,sl28cpld-wdt.yaml | 9 +- MAINTAINERS | 46 +- drivers/char/tpm/Kconfig | 9 + drivers/char/tpm/Makefile | 1 + drivers/char/tpm/tpm_loongson.c | 84 ++ drivers/crypto/Kconfig | 1 + drivers/crypto/Makefile | 1 + drivers/crypto/loongson/Kconfig | 5 + drivers/crypto/loongson/Makefile | 1 + drivers/crypto/loongson/loongson-rng.c | 209 +++++ drivers/gpio/Kconfig | 24 + drivers/gpio/Makefile | 2 + drivers/gpio/gpio-max7360.c | 257 ++++++ drivers/gpio/gpio-nct6694.c | 499 +++++++++++ drivers/gpio/gpio-regmap.c | 30 +- drivers/hwmon/Kconfig | 10 + drivers/hwmon/Makefile | 1 + drivers/hwmon/nct6694-hwmon.c | 949 +++++++++++++++++++++ drivers/i2c/busses/Kconfig | 10 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-nct6694.c | 196 +++++ drivers/input/keyboard/Kconfig | 12 + drivers/input/keyboard/Makefile | 1 + drivers/input/keyboard/max7360-keypad.c | 308 +++++++ drivers/input/misc/Kconfig | 20 + drivers/input/misc/Makefile | 2 + drivers/input/misc/max7360-rotary.c | 192 +++++ drivers/input/misc/mc13783-pwrbutton.c | 1 - drivers/input/misc/tps6594-pwrbutton.c | 126 +++ drivers/input/touchscreen/mc13783_ts.c | 4 - drivers/mfd/88pm886.c | 1 + drivers/mfd/Kconfig | 81 +- drivers/mfd/Makefile | 8 + drivers/mfd/adp5585.c | 1 - drivers/mfd/arizona-irq.c | 5 +- drivers/mfd/bq257xx.c | 99 +++ drivers/mfd/cs42l43.c | 32 +- drivers/mfd/da9063-i2c.c | 27 +- drivers/mfd/exynos-lpass.c | 1 - drivers/mfd/fsl-imx25-tsadc.c | 1 - drivers/mfd/intel-lpss-pci.c | 13 + drivers/mfd/intel_soc_pmic_chtdc_ti.c | 2 + drivers/mfd/kempld-core.c | 36 +- drivers/mfd/loongson-se.c | 253 ++++++ drivers/mfd/ls2k-bmc-core.c | 528 ++++++++++++ drivers/mfd/macsmc.c | 5 +- drivers/mfd/madera-core.c | 4 +- drivers/mfd/max7360.c | 171 ++++ drivers/mfd/max77705.c | 35 +- drivers/mfd/max8997.c | 4 +- drivers/mfd/max8998.c | 4 +- drivers/mfd/mfd-core.c | 1 + drivers/mfd/nct6694.c | 388 +++++++++ drivers/mfd/qnap-mcu.c | 39 +- drivers/mfd/rohm-bd71828.c | 44 +- drivers/mfd/rz-mtu3.c | 2 +- drivers/mfd/simple-mfd-i2c.c | 22 +- drivers/mfd/stm32-lptimer.c | 1 - drivers/mfd/stmpe-i2c.c | 14 +- drivers/mfd/stmpe-spi.c | 14 +- drivers/mfd/stmpe.c | 3 + drivers/mfd/sun4i-gpadc.c | 1 - drivers/mfd/tps6594-core.c | 59 +- drivers/mfd/vexpress-sysreg.c | 25 +- drivers/net/can/usb/Kconfig | 11 + drivers/net/can/usb/Makefile | 1 + drivers/net/can/usb/nct6694_canfd.c | 832 ++++++++++++++++++ drivers/pinctrl/Kconfig | 11 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-max7360.c | 215 +++++ drivers/power/supply/Kconfig | 7 + drivers/power/supply/Makefile | 1 + drivers/power/supply/bq257xx_charger.c | 755 ++++++++++++++++ drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-max7360.c | 209 +++++ drivers/regulator/Kconfig | 8 + drivers/regulator/Makefile | 1 + drivers/regulator/bq257xx-regulator.c | 186 ++++ drivers/rtc/Kconfig | 10 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-mc13xxx.c | 13 - drivers/rtc/rtc-nct6694.c | 297 +++++++ drivers/watchdog/Kconfig | 11 + drivers/watchdog/Makefile | 1 + drivers/watchdog/nct6694_wdt.c | 307 +++++++ include/linux/gpio/regmap.h | 18 + include/linux/mfd/arizona/pdata.h | 6 + include/linux/mfd/bq257xx.h | 104 +++ include/linux/mfd/loongson-se.h | 53 ++ include/linux/mfd/max7360.h | 109 +++ include/linux/mfd/mc13xxx.h | 6 - include/linux/mfd/nct6694.h | 102 +++ include/linux/mfd/qnap-mcu.h | 2 + include/linux/mfd/rohm-bd71828.h | 63 ++ sound/soc/codecs/Kconfig | 1 + sound/soc/codecs/arizona-jack.c | 17 +- 127 files changed, 9235 insertions(+), 524 deletions(-) rename Documentation/devicetree/bindings/{platform => embedded-controller}/acer,aspire1-ec.yaml (94%) rename Documentation/devicetree/bindings/{mfd => embedded-controller}/google,cros-ec.yaml (99%) rename Documentation/devicetree/bindings/{mfd/gateworks-gsc.yaml => embedded-controller/gw,gsc.yaml} (98%) rename Documentation/devicetree/bindings/{platform/huawei,gaokun-ec.yaml => embedded-controller/huawei,gaokun3-ec.yaml} (97%) rename Documentation/devicetree/bindings/{mfd => embedded-controller}/kontron,sl28cpld.yaml (94%) rename Documentation/devicetree/bindings/{platform => embedded-controller}/lenovo,yoga-c630-ec.yaml (95%) rename Documentation/devicetree/bindings/{platform => embedded-controller}/microsoft,surface-sam.yaml (92%) create mode 100644 Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml create mode 100644 Documentation/devicetree/bindings/mfd/fsl,mc13xxx.yaml create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max7360.yaml delete mode 100644 Documentation/devicetree/bindings/mfd/mc13xxx.txt create mode 100644 Documentation/devicetree/bindings/mfd/spacemit,p1.yaml create mode 100644 Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml delete mode 100644 Documentation/devicetree/bindings/mfd/twl4030-power.txt delete mode 100644 Documentation/devicetree/bindings/misc/aspeed-p2a-ctrl.txt delete mode 100644 Documentation/devicetree/bindings/pwm/ti,twl-pwm.txt delete mode 100644 Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt create mode 100644 drivers/char/tpm/tpm_loongson.c create mode 100644 drivers/crypto/loongson/Kconfig create mode 100644 drivers/crypto/loongson/Makefile create mode 100644 drivers/crypto/loongson/loongson-rng.c create mode 100644 drivers/gpio/gpio-max7360.c create mode 100644 drivers/gpio/gpio-nct6694.c create mode 100644 drivers/hwmon/nct6694-hwmon.c create mode 100644 drivers/i2c/busses/i2c-nct6694.c create mode 100644 drivers/input/keyboard/max7360-keypad.c create mode 100644 drivers/input/misc/max7360-rotary.c create mode 100644 drivers/input/misc/tps6594-pwrbutton.c create mode 100644 drivers/mfd/bq257xx.c create mode 100644 drivers/mfd/loongson-se.c create mode 100644 drivers/mfd/ls2k-bmc-core.c create mode 100644 drivers/mfd/max7360.c create mode 100644 drivers/mfd/nct6694.c create mode 100644 drivers/net/can/usb/nct6694_canfd.c create mode 100644 drivers/pinctrl/pinctrl-max7360.c create mode 100644 drivers/power/supply/bq257xx_charger.c create mode 100644 drivers/pwm/pwm-max7360.c create mode 100644 drivers/regulator/bq257xx-regulator.c create mode 100644 drivers/rtc/rtc-nct6694.c create mode 100644 drivers/watchdog/nct6694_wdt.c create mode 100644 include/linux/mfd/bq257xx.h create mode 100644 include/linux/mfd/loongson-se.h create mode 100644 include/linux/mfd/max7360.h create mode 100644 include/linux/mfd/nct6694.h -- Lee Jones [李琼斯]