Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.15.7 2021-09-07T19:38:59+00:00 2021-09-07T19:38:59+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-09-07T19:38:59+00:00 urn:sha1:86406a9e733347f877a2bd5269ce7429d3748c6a Pull MFD updates from Lee Jones: "Core Frameworks: - Add support for registering devices via MFD cells to Simple MFD (I2C) New Drivers: - Add support for Renesas Synchronization Management Unit (SMU) New Device Support: - Add support for N5010 to Intel M10 BMC - Add support for Cannon Lake to Intel LPSS ACPI - Add support for Samsung SSG{1,2} to ST-Ericsson's U8500 family - Add support for TQMx110EB and TQMxE40x to TQ-Systems PLD TQMx86 New Functionality: - Add support for GPIO to Intel LPC ICH - Add support for Reset to Texas Instruments TPS65086 Fix-ups: - Trivial, sorting, whitespace, renaming, etc; mt6360-core, db8500-prcmu-regs, tqmx86 - Device Tree fiddling; syscon, axp20x, qcom,pm8008, ti,tps65086, brcm,cru - Use proper APIs for IRQ map resolution; ab8500-core, stmpe, tc3589x, wm8994-irq - Pass 'supplied-from' property through axp288_fuel_gauge via swnode - Remove unused file entry; MAINTAINERS - Make interrupt line optional; tps65086 - Rename db8500-cpuidle driver symbol; db8500-prcmu - Remove support for unused hardware; tqmx86 - Provide a standard LPC clock frequency for unknown boards; tqmx86 - Remove unused code; ti_am335x_tscadc - Use of_iomap() instead of ioremap(); syscon Bug Fixes: - Clear GPIO IRQ resource flags when no IRQ is set; tqmx86 - Fix incorrect/misleading frequencies; db8500-prcmu - Mitigate namespace clash with other GPIOBASE users" * tag 'mfd-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (31 commits) mfd: lpc_sch: Rename GPIOBASE to prevent build error mfd: syscon: Use of_iomap() instead of ioremap() dt-bindings: mfd: Add Broadcom CRU mfd: ti_am335x_tscadc: Delete superfluous error message mfd: tqmx86: Assume 24MHz LPC clock for unknown boards mfd: tqmx86: Add support for TQ-Systems DMI IDs mfd: tqmx86: Add support for TQMx110EB and TQMxE40x mfd: tqmx86: Fix typo in "platform" mfd: tqmx86: Remove incorrect TQMx90UC board ID mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set mfd: simple-mfd-i2c: Add support for registering devices via MFD cells mfd/cpuidle: ux500: Rename driver symbol mfd: tps65086: Add cell entry for reset driver mfd: tps65086: Make interrupt line optional dt-bindings: mfd: Convert tps65086.txt to YAML MAINTAINERS: Adjust ARM/NOMADIK/Ux500 ARCHITECTURES to file renaming mfd: db8500-prcmu: Handle missing FW variant mfd: db8500-prcmu: Rename register header mfd: axp20x: Add supplied-from property to axp288_fuel_gauge cell mfd: Don't use irq_create_mapping() to resolve a mapping ... 2021-07-23T08:13:27+00:00 Mauro Carvalho Chehab mchehab+huawei@kernel.org 2021-07-23T07:40:06+00:00 urn:sha1:9bd9e0de1cf5b89c4854be505ac0a418ddcc01bf This driver is ready for mainstream. So, move it out of staging. Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/dd150f3ffa19c2dda0171f7dbe1dd63cce2a7af5.1627025657.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-07-13T11:20:44+00:00 Min Li min.li.xe@renesas.com 2021-06-18T16:37:12+00:00 urn:sha1:a1867f85e06edacd82956d3422caa2b9074f4321 Add support for ClockMatrix(TM) and 82P33xxx families of timing and synchronization devices. The access interface can be either SPI or I2C. Currently, it will create 2 types of MFD devices, which are to be used by the corresponding rsmu character device driver and the PTP hardware clock driver, respectively. Signed-off-by: Min Li <min.li.xe@renesas.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2021-07-05T19:10:34+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-07-05T19:10:34+00:00 urn:sha1:463c09d09d426d4dfe1a83e1461e28d6b2d7f66a Pull mfd updates from Lee Jones: "Core Frameworks: - Fix Software Node clean-up code New Drivers: - Add support for MediaTek MT6359 PMIC - Add support for Qualcomm PM8008 PMIC - Add support for Richtek RT4831 New Device Support: - Add support for Audio CODECs to Rockchip RK817 - Add support for Alder Lake-M to Intel LPSS PCI - Add support for Periph Device Charge to ChromeOS EC New Functionality: - Provide additional IRQs for wcd934x - Add optional Reset functionality to lp87565 Fix-ups: - Namespacing & visibility fixes to lp87565 - Differentiate between Power and Home key IRQs in mt6358 - Export I2C device tables in da9052-i2c, stmpe-i2c - Adapt IRQ flags in max8907, rn5t61, max8907 - Make some functions/devices optional in axp20x, cros_ec_dev - Explicitly include used header files in ioc3 - Remove superfluous lines in MAINTAINERS, sec-core, st,stm32-timers - Resolve Kerneldoc issues in omap-usb-host, omap-usb-tll, si476x-cmd, si476x-i2c - Convert arizona-core to a module - Copyright changes in hi655x-pmic - Drop support for board file initialisation in sec-core - Trivial spelling, whitespace etc updates in lp87565, si476x-cmd, mt6360-core, wm831x-core, twl-core, db8500-prcmu - Simplify various implementations of wcd934x, mt6360-core, max8997, max8998, da9052-i2c, da9062-core, sec-core, - Device Tree binding changes in google,cros-ec, richtek,rt4831-backlight, db8500-prcmu, qcom,pm8008, qcom,spmi-pmic - Use provided APIs to simplify t7l66xb, as3722, da9055-core, tps80031, 88pm800, 88pm805, asic3, sun6i-prcm, wm831x-core, wm831x-otp, ucb1x00-assabet, timberdale, sm501, pcf50633-core, kempld-core, janz-cmodio, intel_soc_pmic_bxtwc, ab8500-core Bug Fixes: - Fix unused variable warning in rk817_codec - Fix regulator voltage configuration in rohm-bd71828 - Fix ongoing freeing of regmap_config 'name' issue in syscon - Fix error handling path in da9063-i2c - Fix Kconfig issues in MFD_MP2629 - Fix DMA mask warnings in motorola-cpcap" * tag 'mfd-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (83 commits) mfd: cros_ec: Add peripheral device charger mfd: max8907: Remove IRQF_NO_AUTOEN flag mfd: ab8500-core: Use DEVICE_ATTR_RO/RW macro mfd: intel_soc_pmic_bxtwc: Use DEVICE_ATTR_ADMIN_RW macro mfd: janz-cmodio: Use DEVICE_ATTR_RO macro mfd: kempld-core: Use DEVICE_ATTR_RO macro mfd: pcf50633: Use DEVICE_ATTR_ADMIN_RO macro mfd: sm501: Use DEVICE_ATTR_RO macro mfd: timberdale: Use DEVICE_ATTR_RO macro mfd: ucb1x00-assabet: Use DEVICE_ATTR_RO macro mfd: wm831x: Use DEVICE_ATTR_RO macro mfd: wm831x: Use DEFINE_RES_IRQ_NAMED() and DEFINE_RES_IRQ() to simplify code dt-bindings: mfd: stm32-timers: Remove #address/size cells from required properties mfd: sun6i-prcm: Use DEFINE_RES_MEM() to simplify code mfd: asic3: Use DEFINE_RES_MEM() and DEFINE_RES_IRQ() to simplify code mfd: 88pm805: Use DEFINE_RES_IRQ_NAMED() to simplify code mfd: 88pm800: Use DEFINE_RES_IRQ_NAMED() to simplify code mfd: tps80031: Use DEFINE_RES_IRQ() to simplify code mfd: da9055: Use DEFINE_RES_IRQ_NAMED() to simplify code mfd: as3722: Use DEFINE_RES_IRQ_NAMED() to simplify code ... 2021-06-17T11:12:18+00:00 Daniel Scally djrscally@gmail.com 2021-06-03T22:40:07+00:00 urn:sha1:24700e1f41f0dcbe389b8d9e5830aaca2192093c This driver only covered one scenario in which ACPI devices with _HID INT3472 are found, and its functionality has been taken over by the intel-skl-int3472 module, so remove it. Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Scally <djrscally@gmail.com> Link: https://lore.kernel.org/r/20210603224007.120560-7-djrscally@gmail.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> 2021-06-02T09:51:17+00:00 Guru Das Srinagesh gurus@codeaurora.org 2021-05-25T18:02:40+00:00 urn:sha1:6b149f3310a4661f70512861b11400ee6b28cdcd Qualcomm Technologies, Inc. PM8008 is a dedicated camera PMIC that integrates all the necessary power management, housekeeping, and interface support functions into a single IC. Its key features include overtemperature protection, low-dropout linear regulators, GPIOs, and an I2C interface. Add an MFD driver to support it. Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2021-06-02T09:50:04+00:00 Hans de Goede hdegoede@redhat.com 2021-05-21T13:50:23+00:00 urn:sha1:33d550701b915938bd35ca323ee479e52029adf2 There is no reason why the arizona core,irq and codec model specific regmap bits cannot be build as a module. All they do is export symbols which are used by the arizona-spi/i2c and arizona-codec modules, which themselves can be built as module. Change the Kconfig and Makefile arizona bits so that the arizona MFD-core can be built as a module. This is especially useful on x86 platforms with a WM5102 codec, this allows the arizona MFD driver necessary for the WM5102 codec to be enabled in generic distro-kernels without growing the base kernel-image size. Note this also adds an explicit "depends on MFD_ARIZONA" to all the arizona codec Kconfig options. The codec drivers use functions from mfd arizona-core. These new depends are necessary to disallow the codec drivers being builtin when the arizona-core is build as a module, otherwise we end up with missing symbol errors when building vmlinuz. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2021-06-02T09:50:01+00:00 ChiYuan Huang cy_huang@richtek.com 2021-05-17T14:35:58+00:00 urn:sha1:3367ac3ea0dc0d8b7a9471fe75d0f1ce3e1922a4 This adds support Richtek RT4831 core. It includes four channel WLED driver and Display Bias Voltage outputs. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2021-04-14T15:03:27+00:00 Arnd Bergmann arnd@arndb.de 2021-03-07T20:23:25+00:00 urn:sha1:16f961544bfd7170f75d805d7585e09023671dbc The ST-Ericsson U300 platform has been removed, so this driver is no longer needed. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2021-04-14T15:01:10+00:00 Lee Jones lee.jones@linaro.org 2021-04-14T15:01:10+00:00 urn:sha1:a7639136a929fd16dbb1d4a2b531fc9c57eb8bd2 Immutable branch between MFD and Watchdog due for the v5.13 merge window