Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.15.7 2021-11-18T18:16:06+00:00 2021-11-18T18:16:06+00:00 Robert Marko robert.marko@sartura.hr 2021-11-02T10:04:20+00:00 urn:sha1:eb4102bb3821677eaf5b418f310fede04ba29232 commit 5dc6dafe62099ade0e7232ce9db4013b7673d860 upstream. MFD_SIMPLE_MFD_I2C should select the MFD_CORE to a prevent build error: aarch64-linux-ld: drivers/mfd/simple-mfd-i2c.o: in function `simple_mfd_i2c_probe': drivers/mfd/simple-mfd-i2c.c:55: undefined reference to `devm_mfd_add_devices' Cc: <stable@vger.kernel.org> Fixes: c753ea31781aa ("mfd: simple-mfd-i2c: Add support for registering devices via MFD cells") Signed-off-by: Robert Marko <robert.marko@sartura.hr> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211102100420.112215-1-robert.marko@sartura.hr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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> 2021-06-02T09:51:18+00:00 Krzysztof Kozlowski krzysztof.kozlowski@canonical.com 2021-05-26T12:47:06+00:00 urn:sha1:5a7b909c7c9a7069fe01c4b3b1f85cfeba82b669 The Samsung PMIC drivers since long time are used only on devicetree platforms (Samsung Exynos) and there are no users with board files. Drop the support for board files entirely and depend on OF for matching. Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 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> 2021-06-02T09:50:02+00:00 Gene Chen gene_chen@richtek.com 2021-05-17T17:33:14+00:00 urn:sha1:3b0850440a06c54856fbb7afb6a366910462fa0a Merge different sub-devices I2C read/write functions into one Regmap, because PMIC and LDO part need CRC bits for access protection. Signed-off-by: Gene Chen <gene_chen@richtek.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>