[GIT PULL] MFD for v7.3
From: Lee Jones
Date: Thu Aug 27 2026 - 08:53:31 EST
Good afternoon Linus,
The following changes since commit dc59e4fea9d83f03bad6bddf3fa2e52491777482:
Linux 7.2-rc1 (2026-06-28 12:01:31 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git tags/mfd-next-7.3
for you to fetch changes up to 9d0e4b1ae5b045a2c92b0b9a1c3b268191c219d9:
mfd: cs42l43: Fix regmap defaults ordering (2026-08-12 12:27:15 +0100)
----------------------------------------------------------------
MFD for v7.3
- New Support & Features
- MediaTek MT6397: Add mt6323 AUXADC support.
- MediaTek MT6397: Add mt6323 EFUSE support.
- Spreadtrum SC27xx: Add SC2730 regulator cell.
- Improvements & Fixes
- Apple SMC: Fix key count endianness annotation.
- Azoteq IQS62x: Reject zero-length firmware records.
- ChromeOS EC: Introduce cros_ec_read_features helper and read features during
probe to catch transfer errors.
- Cirrus Logic CS42L43: Fix regmap defaults ordering.
- Cirrus Logic CS42L43: Remove redundant NULL checks on SoundWire.
- Congatec Board Controller: Fix teardown ordering in cgbc_remove().
- HP iPAQ Micro: Fix out-of-bounds stack read in ipaq_micro_str.
- Marvell 88PM886: Initialize the battery page.
- QNAP MCU: Keep the reply buffer alive past a command timeout.
- RAVE SP: Validate received frame payload lengths.
- Silicon Labs Si476x: Drop duplicate NULL checks.
- Silicon Labs Si476x: Modernize GPIO handling.
- Silicon Motion SM501: Fix potential memory leaks during remove.
- UCB1x00: Convert Assabet gpio-keys to use software nodes and register software
node for GPIO controller.
- Viperboard: Fix native fields type in structures as little-endian.
- Viperboard: Remove redundant NULL check before kfree().
- X-Powers AXP20x: Preserve other control bits when powering off.
- Cleanups & Refactoring
- Core: Drop unused assignment of spi_device_id driver data.
- Core: Initialize spi_device_id arrays using member names.
- Core: Unify style of spi_device_id arrays.
- Maintainers: Add Intel LPSS section to follow the changes.
- Maintainers: Add a mailing list entry to MFD.
- Cirrus Logic CS42L43: Format sdw_device_id table.
- Cirrus Logic CS42L43: Use new SoundWire enumeration helper.
- ROHM PMIC: Factor out power button registration and convert gpio-keys to use
software nodes.
- ST-Ericsson DB8500: Fold dbx500 header into db8500.
- Device Tree Binding Updates
- Core: Add techvision vendor prefix.
- Marvell 88PM886: Allow vbus regulator.
- MediaTek MT8195 SCP: Add support for MT8189 SoC.
- Qualcomm SPMI PMIC: Document PMG1110.
- Qualcomm SPMI PMIC: Document haptics device.
- Qualcomm TCSR: Add compatible for Hawi and Maili SoCs.
- Qualcomm TCSR: Add compatible for Shikra.
- Qualcomm TCSR: Document the IPQ9650 TCSR block.
- STMicroelectronics STMPE: Fix typo st,stmpe601 (should be st,stmpe610).
- Syscon: Add ESWIN EIC7700 compatible.
- Syscon: Allow syscon compatible for Loongson-2K0300 chip id.
- Syscon: Disallow simple-bus with syscon.
- Syscon: Drop custom select for older dtschema.
- TI OMAP USBHS TLL: Convert to DT schema.
----------------------------------------------------------------
Abdun Nihaal (1):
mfd: sm501: Fix potential memory leaks during remove
Ali Ahmet Memis (1):
mfd: qnap-mcu: keep the reply buffer alive past a command timeout
Andrei Kuchynski (2):
platform/chrome: cros_ec_proto: Introduce cros_ec_read_features helper
mfd: cros_ec: Read EC features during probe to catch transfer error
Andy Shevchenko (2):
MAINTAINERS: Add Intel LPSS section to follow the changes
mfd: si476x-i2c: Get rid of duplicate NULL checks
Binbin Zhou (1):
dt-bindings: mfd: syscon: Allow syscon compatible for Loongson-2K0300 chip id
Charles Keepax (4):
mfd: cs42l43: Use new SoundWire enumeration helper
mfd: cs42l43: Remove redundant NULL checks on SoundWire
mfd: cs42l43: Tidy up formatting on sdw_device_id table
mfd: cs42l43: Fix regmap defaults ordering
Dmitry Torokhov (6):
mfd: rohm-bd71828: Use software nodes for gpio-keys
mfd: rohm-bd718x7: Use software nodes for gpio-keys
mfd: ipaq-micro: Fix out-of-bounds stack read in ipaq_micro_str
mfd: ucb1x00: Register software node for GPIO controller
mfd: ucb1x00: Convert Assabet gpio-keys to use software nodes
mfd: rohm: Factor out power button registration
Duje Mihanović (2):
dt-bindings: mfd: 88pm886: Allow vbus regulator
mfd: 88pm886: Initialize the battery page
Eduard Bostina (1):
dt-bindings: mfd: Convert OMAP USB TLL to DT schema
Fenglin Wu (2):
dt-bindings: mfd: qcom,spmi-pmic: Document PMG1110
dt-bindings: mfd: qcom,spmi-pmic: Document haptics device
Frank Li (1):
dt-bindings: mfd: st,stmpe: Fix typo st,stmpe601 (should be st,stmpe610)
Kathiravan Thirumoorthy (1):
dt-bindings: mfd: qcom,tcsr: Document the IPQ9650 TCSR block
Komal Bajaj (1):
dt-bindings: mfd: qcom,tcsr: Add compatible for Shikra
Krzysztof Kozlowski (2):
dt-bindings: mfd: syscon: Disallow simple-bus with syscon
dt-bindings: mfd: syscon: Drop custom select for older dtschema
Lee Jones (2):
Merge branches 'ib-mfd-legacy-gpio-7.3' and 'ib-mfd-platform-chrome-7.3' into ibs-for-mfd-merged
MAINTAINERS: Add a mailing list entry to MFD
Linus Walleij (2):
mfd: si476x: Modernize GPIO handling
mfd: db8500-prcmu: Fold dbx500 header into db8500
Louis-Alexis Eyraud (1):
dt-bindings: mfd: mediatek,mt8195-scpsys: Add support for MT8189 SoC
Mikhail Lukianchikov (1):
mfd: viperboard: Fix native fields type in structures as little-endian
Mohammad Shahid (1):
mfd: viperboard: Remove redundant NULL check before kfree()
Mukesh Ojha (1):
dt-bindings: mfd: qcom,tcsr: Add compatible for Hawi and Maili SoCs
Oleg Proshkin (1):
mfd: axp20x: Preserve other control bits when powering off
Otto Pflüger (1):
mfd: sprd-sc27xx: Add SC2730 regulator cell
Pengpeng Hou (2):
mfd: rave-sp: validate received frame payload lengths
mfd: iqs62x: Reject zero-length firmware records
Pinkesh Vaghela (1):
dt-bindings: mfd: syscon: Add ESWIN EIC7700 compatible
Roman Vivchar (2):
mfd: mt6397-core: Add mt6323 EFUSE support
mfd: mt6397-core: Add mt6323 AUXADC support
Samuel Holland (1):
dt-bindings: vendor-prefixes: Add techvision
Sven Peter (1):
mfd: macsmc: Fix key count endianness annotation
Thomas Richard (1):
mfd: cgbc: Fix teardown ordering in cgbc_remove()
Uwe Kleine-König (The Capable Hub) (3):
mfd: Drop unused assignment of spi_device_id driver data
mfd: Initialize spi_device_id arrays using member names
mfd: Unify style of spi_device_id arrays
Documentation/devicetree/bindings/Makefile | 2 +-
.../bindings/mfd/marvell,88pm886-a1.yaml | 2 +-
.../bindings/mfd/mediatek,mt8195-scpsys.yaml | 1 +
.../devicetree/bindings/mfd/omap-usb-tll.txt | 27 -
.../devicetree/bindings/mfd/qcom,spmi-pmic.yaml | 5 +
.../devicetree/bindings/mfd/qcom,tcsr.yaml | 4 +
.../devicetree/bindings/mfd/st,stmpe.yaml | 2 +-
.../devicetree/bindings/mfd/syscon-common.yaml | 34 ++
Documentation/devicetree/bindings/mfd/syscon.yaml | 118 +----
.../devicetree/bindings/mfd/ti,usbhs-tll.yaml | 53 ++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 14 +
arch/arm/mach-ux500/cpu-db8500.c | 6 +-
drivers/clk/ux500/clk-prcmu.c | 20 +-
drivers/clk/ux500/u8500_of_clk.c | 2 +-
drivers/cpuidle/cpuidle-ux500.c | 6 +-
drivers/mfd/88pm886.c | 21 +-
drivers/mfd/Kconfig | 7 +-
drivers/mfd/Makefile | 1 +
drivers/mfd/ab8500-core.c | 2 +-
drivers/mfd/altera-a10sr.c | 2 +-
drivers/mfd/arizona-spi.c | 12 +-
drivers/mfd/axp20x.c | 2 +-
drivers/mfd/cgbc-core.c | 4 +-
drivers/mfd/cros_ec_dev.c | 18 +-
drivers/mfd/cs40l50-spi.c | 4 +-
drivers/mfd/cs42l43-i2c.c | 2 -
drivers/mfd/cs42l43-sdw.c | 13 +-
drivers/mfd/cs42l43.c | 30 +-
drivers/mfd/da9052-spi.c | 12 +-
drivers/mfd/db8500-prcmu.c | 6 +-
drivers/mfd/intel-m10-bmc-spi.c | 6 +-
drivers/mfd/ipaq-micro.c | 2 +-
drivers/mfd/iqs62x.c | 2 +-
drivers/mfd/macsmc.c | 8 +-
drivers/mfd/madera-spi.c | 18 +-
drivers/mfd/motorola-cpcap.c | 6 +-
drivers/mfd/mt6397-core.c | 6 +
drivers/mfd/ocelot-spi.c | 2 +-
drivers/mfd/qnap-mcu.c | 13 +-
drivers/mfd/rave-sp.c | 64 ++-
drivers/mfd/rk8xx-spi.c | 2 +-
drivers/mfd/rohm-bd71828.c | 49 +-
drivers/mfd/rohm-bd718x7.c | 45 +-
drivers/mfd/rohm-pwrbutton.c | 112 ++++
drivers/mfd/rohm-pwrbutton.h | 12 +
drivers/mfd/rsmu_spi.c | 12 +-
drivers/mfd/si476x-cmd.c | 1 -
drivers/mfd/si476x-i2c.c | 47 +-
drivers/mfd/sm501.c | 2 +
drivers/mfd/sprd-sc27xx-spi.c | 3 +-
drivers/mfd/stmpe-spi.c | 12 +-
drivers/mfd/tps65912-spi.c | 2 +-
drivers/mfd/ucb1x00-assabet.c | 120 ++++-
drivers/mfd/ucb1x00-core.c | 16 +-
drivers/mfd/viperboard.c | 3 +-
drivers/mfd/wm831x-spi.c | 16 +-
drivers/platform/chrome/cros_ec_proto.c | 30 +-
drivers/regulator/db8500-prcmu.c | 12 +-
drivers/thermal/db8500_thermal.c | 10 +-
drivers/watchdog/db8500_wdt.c | 22 +-
include/linux/mfd/88pm886.h | 5 +
include/linux/mfd/cs42l43.h | 2 -
include/linux/mfd/db8500-prcmu.h | 252 ++++++++-
include/linux/mfd/dbx500-prcmu.h | 575 ---------------------
include/linux/mfd/si476x-core.h | 5 +-
include/linux/mfd/si476x-platform.h | 2 -
include/linux/mfd/ucb1x00.h | 3 +
include/linux/mfd/viperboard.h | 10 +-
include/linux/platform_data/cros_ec_proto.h | 2 +
sound/soc/ux500/ux500_msp_dai.c | 2 +-
71 files changed, 910 insertions(+), 1037 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/omap-usb-tll.txt
create mode 100644 Documentation/devicetree/bindings/mfd/ti,usbhs-tll.yaml
create mode 100644 drivers/mfd/rohm-pwrbutton.c
create mode 100644 drivers/mfd/rohm-pwrbutton.h
delete mode 100644 include/linux/mfd/dbx500-prcmu.h
--
Lee Jones