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2023-02-26Merge tag 'clk-for-linus' of ↵Linus Torvalds1-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "We have one small patch to the clk core this time around. It fixes a corner case with the CLK_OPS_PARENT_ENABLE flag combined with clk_core_is_enabled() where it hangs the system. We'll simply assume the clk is disabled if the parent is disabled and the flag is set. Trying to turn on the parent to check the enable state of the clk runs into system hangs at boot. We let this bake in -next for a couple weeks to make sure there aren't any more issues because the last attempt to fix this ran into hangs and had to be reverted. Note: There were some more patches to the core framework around sync_state and disabling unused clks, but I asked for that to be reverted from the qcom PR because it isn't ready and we're still discussing the best solution on the list. Outside of the core clk framework, we have the usual collection of clk driver updates and support for new SoCs (which seems to never stop). The dirstat is dominated by Qualcomm because they added support for quite a few SoCs this time around and also migrated quite a few of their drivers to clk_parent_data. The other big diff is in the Mediatek clk drivers that saw a significant rework this cycle to similarly modernize the code, and we'll see that work continue in the next cycle as well. Nothing really jumps out as scary here, except that the significant churn in parent data descriptions can have typos that go unnoticed. More details below. Core: - Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled() New Drivers: - Add a new clk-gpr-mux clock type and use it on i.MX6Q to add ENET ref clocks - Support for Mediatek MT7891 SoC clks - Support for many Qualcomm clk controllers: - QDU1000/QRU1000 global clock controller - SA8775P global clock controller - SM8550 TCSR and display clock controller - SM6350 clock controller - MSM8996 CBF and APCS clock controllers Updates: - Various cleanups and improvements to Mediatek clk drivers to reduce code size and modernize the drivers - Support for Versa 5P49V60 clks - Disable R-Car H3 ES1.*, as it was only available to an internal development group and needed a lot of quirks and workarounds - Add PWM, Compare-Match Timer (TIM), USB, SDHI, and eMMC clocks and resets on Renesas RZ/V2M - Add display clocks on Renesas R-Car V4H - Add Camera Receiving Unit (CRU) clocks and resets on Renesas RZ/G2L - Free the imx_uart_clocks even if imx_register_uart_clocks returns early - Get the stdout clocks count from device tree on i.MX - Drop the clock count argument from imx_register_uart_clocks() - Keep the uart clocks on i.MX93 for when earlycon is used - Fix SPDX comment in i.MX6SLL clocks bindings header - Drop some unnecessary spaces from i.MX8ULP clocks bindings header - Add imx_obtain_fixed_of_clock() for allowing to add a clock that is not configured via devicetree - Fix the ENET1 gate configuration for i.MX6UL according to the reference manual - Add ENET refclock mux support for i.MX6UL - Add support for USB host/device configuration on Renesas RZ/N1 - Add PLL2 programming support, and CAN-FD clocks on Renesas R-Car V4H - Add D1 CAN bus gates and resets for Allwinner - Mark D1 CPUX clock as critical on Allwinner - Reuse D1 driver for Allwinner R528/T113 - Cleanup sunxi-ng Kconfig - Fix sunxi-ng kernel-doc issues - Model Allwinner H3/H5 DRAM clock as fixed clock - Use .determine_rate() instead of .round_rate() for the dualdiv, mpll, sclk-div and cpu-dyn-div amlogic clock drivers - DDR clocks were marked as critical in the proper clock driver for each AT91 SoC such that drivers/memory/atmel-sdramc.c to be deleted in the next releases as it only does clock enablement - Patch to avoid compiling dt-compat.o for all AT91 SoCs as only some of them may use it - Support synchronous power_off requests in the qcom GDSC driver for proper GPU power collapse - Drop test clocks from various Qualcomm clk drivers - Update parent references to use clk_parent_data/clk_hw in various Qualcomm clk drivers - Fixes for the Qualcomm MSM8996 CPU clock controller - Transition Qualcomm MSM8974 GCC off the externally defined sleep_clk - Add GDSCs in the global clock controller for Qualcomm QCS404 - The SDCC core clocks on Qualcomm SM6115 are moved to floor_ops - Programming of clk_dis_wait for GPU CX GDSC on Qualcomm SC7180 and SDM845 are moved to use the recently introduced properties in the GDSC struct - Qualcomm's RPMh clock driver gains SM8550 and SA8775P clocks, and the IPA clock is added on a variety of platforms - De-duplicate identical clks in Qualcomm SMD RPM clk driver - Add a few missing clocks across msm8998, msm8992, msm8916, qcs404 to Qualcomm SDM RPM clk driver - Various Qualcomm clk drivers use devm_pm_runtime_enable() to simplify" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (228 commits) clk: qcom: apcs-msm8986: Include bitfield.h for FIELD_PREP clk: qcom: Revert sync_state based clk_disable_unused clk: imx: pll14xx: fix recalc_rate for negative kdiv clk: rs9: Drop unused pin_xin field MAINTAINERS: clk: imx: Add Peng Fan as reviewer clk: sprd: Add dependency for SPRD_UMS512_CLK clk: ralink: fix 'mt7621_gate_is_enabled()' function clk: mediatek: clk-mtk: Remove unneeded semicolon dt-bindings: clock: remove stih416 bindings dt-bindings: clock: add loongson-2 clock dt-bindings: clock: add loongson-2 clock include file clk: imx: fix compile testing imxrt1050 clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled() clk: imx: set imx_clk_gpr_mux_ops storage-class-specifier to static clk: renesas: rcar-gen3: Disable R-Car H3 ES1.* dt-bindings: clock: Merge qcom,gpucc-sm8350 into qcom,gpucc.yaml clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC clk: qcom: gpucc-sc7180: fix clk_dis_wait being programmed for CX GDSC dt-bindings: clock: qcom,sa8775p-gcc: add the power-domains property clk: qcom: cpu-8996: add missing cputype include ...
2023-02-24Merge tag 'mfd-next-6.3' of ↵Linus Torvalds6-45/+182
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Framework: - Change MFD support status from Supported to Maintained New Drivers: - Add support for the Intel Platform Management Component Interface (PMCI) Removed Drivers: - HTC PASIC3 LED/DS1WM - Toshiba T7L66XB, TC6387XB and TC6393XB TMIO New Device Support: - Add support for N6000 Flash to Intel M10 BMC PMCI - Add support for Lenovo Yoga Tab 3 to Intel CHTWC PMIC New Functionality: - Provide Reset support to Syscon Fix-ups: - Explicitly provide missing include files - Pass platform type data/info via the SPI/I2C/DT registration strategy - Lots of DT documentation / adaptions - Replace scnprintf() with preferred sysfs_emit() - Remove unused / superfluous code - Fix some trivial whitesspace / spelling / grammatical issues - Replace pm_power_off with new and improved register_sys_off_handler() API Bug Fixes: - Reintroduce RK808-clkout registration - fixing Wi-Fi and Bluetooth - Repair the order of AXPxxx IRQ PEK RISE/FALL definitions - Refuse to build CS5535 on unsupported UML architectures - Fix memory leaks in error return paths - Prevent refcount leaks in error return paths" * tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (40 commits) dt-bindings: mfd: qcom,tcsr: Add compatible for IPQ5332 dt-bindings: mfd: Add NXP BBNSM mfd: ntxec: Add version number for EC in Tolino Vision dt-bindings: mfd: syscon: Add mt8365-syscfg mfd: Remove toshiba tmio drivers mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak mfd: syscon: Allow reset control for syscon devices dt-bindings: mfd/syscon: Add resets property dt-bindings: mfd: syscon: Add amd,pensando-elba-syscon compatible dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8226 mfd: simple-mfd-i2c: Fix incoherent comment regarding DT registration mfd: axp20x: Switch to the sys-off handler API mfd: core: Spelling s/compement/complement/ mfd: max8925: Remove the unused function irq_to_max8925() mfd: qcom-pm8xxx: Remove set but unused variable 'rev' dt-bindings: mfd: syscon: Document GXP register compatible mfd: twl4030-power: Drop empty platform remove function mfd: twl: Fix TWL6032 phy vbus detection mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() MAINTAINERS: Move MFD from a Supported to Maintaied state ...
2023-02-22mfd: ntxec: Add version number for EC in Tolino VisionAndreas Kemnade1-1/+1
The EC firmware has a different version number than anything defined until now. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230127165828.3256170-1-andreas@kemnade.info
2023-02-22mfd: Remove toshiba tmio driversArnd Bergmann5-419/+0
Four separate mfd drivers are in the "tmio" family, and all of them were used in now-removed PXA machines (eseries, tosa, and hx4700), so the mfd drivers and all its children can be removed as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230105134622.254560-19-arnd@kernel.org
2023-02-22mfd: core: Spelling s/compement/complement/Geert Uytterhoeven1-1/+1
Fix a misspelling of "complement". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/aa7abd7103a0e4be954ea63de78f12e8251b2964.1673271092.git.geert+renesas@glider.be
2023-02-22mfd: twl: Fix TWL6032 phy vbus detectionAndreas Kemnade1-0/+2
TWL6032 has a few charging registers prepended before the charging registers the TWL6030 has. To be able to use common register defines declare the additional registers as additional module. At the moment this affects the access to CHARGERUSB_CTRL1 in phy-twl6030-usb. Without this patch, it is accessing the wrong register on TWL6032. The consequence is that presence of Vbus is not reported. Cc: Bin Liu <b-liu@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221208215723.217557-1-andreas@kemnade.info
2023-02-22mfd: axp20x: Fix order of pek rise and fall eventsAren Moynihan1-5/+10
The power button can get "stuck" if the rising edge and falling edge irq are read in the same pass. This can often be triggered when resuming from suspend if the power button is released before the kernel handles the interrupt. Swapping the order of the rise and fall events makes sure that the press event is handled first, which prevents this situation. Signed-off-by: Aren Moynihan <aren@peacevolution.org> Reviewed-by: Samuel Holland <samuel@sholland.org> Tested-by: Samuel Holland <samuel@sholland.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221208220225.635414-1-aren@peacevolution.org
2023-02-22Merge tags 'ib-mfd-extcon-i2c-v6.3' and 'ib-mfd-fpga-hwmon-v6.3-1' into ↵Lee Jones1-38/+167
ibs-for-mfd-merged Immutable branch between MFD, Extcon and I2C due for the v6.3 merge window Immutable branch between MFD, FPGA and HWMON due for the v6.3 merge window
2023-02-04mfd: intel_soc_pmic_chtwc: Add Lenovo Yoga Tab 3 X90F to intel_cht_wc_modelsHans de Goede1-0/+1
The drivers for various CHT Whiskey Cove PMIC child-devices need to know the model, since they have model specific behavior. The DMI match table for this is shared between the child-device-drivers inside the MFD driver. Add the Lenovo Yoga Tab 3 X90F, which is a previously unknown tablet model with a CHT Whiskey Cove PMIC, to the intel_cht_wc_models enum and to the DMI match table. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230126153823.22146-2-hdegoede@redhat.com
2023-02-01mfd: remove htc-pasic3 driverArnd Bergmann1-54/+0
The htc-pasic3 MFD device was only used in the PXA magician machine that is now removed, so this can be recycled as well. Cc: Lee Jones <lee@kernel.org> Cc: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-02-01mfd: remove toshiba tmio driversArnd Bergmann5-419/+0
Four separate mfd drivers are in the "tmio" family, and all of them were used in now-removed PXA machines (eseries, tosa, and hx4700), so the mfd drivers and all its children can be removed as well. Cc: Lee Jones <lee@kernel.org> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-31clk: imx6ul: add ethernet refclock mux supportOleksij Rempel1-2/+4
Add ethernet refclock mux support and set it to internal clock by default. This configuration will not affect existing boards. clock tree before this patch: fec1 <- enet1_ref_125m (gate) <- enet1_ref (divider) <-, |- pll6_enet fec2 <- enet2_ref_125m (gate) <- enet2_ref (divider) <-´ after this patch: fec1 <- enet1_ref_sel(mux) <- enet1_ref_125m (gate) <- ... `--<> enet1_ref_pad |- pll6_enet fec2 <- enet2_ref_sel(mux) <- enet2_ref_125m (gate) <- ... `--<> enet2_ref_pad Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230131084642.709385-17-o.rempel@pengutronix.de
2023-01-30fpga: m10bmc-sec: Add support for N6000Ilpo Järvinen1-0/+51
Add support for PMCI-based flash access path and N6000 sec update support. Access to flash staging area is different for N6000 from that of the SPI interfaced counterparts. Introduce intel_m10bmc_flash_bulk_ops to allow interface specific differentiations for the flash access path for sec update and make m10bmc_sec_read/write() in sec update driver to use the new operations. The .flash_mutex serializes read/read. Flash update (erase+write) must use ->lock/unlock_write() to prevent reads during update (reads would timeout on setting flash MUX as BMC will prevent it). Create a type specific RSU status reg handler for N6000 because the field has moved from doorbell to auth result register. If a failure is detected while altering the flash MUX, it seems safer to try to set it back and doesn't seem harmful. Likely there are enough troubles in that case anyway so setting it back fails too (which is harmless sans the small extra delay) or just confirms that the value wasn't changed. Co-developed-by: Tianfei zhang <tianfei.zhang@intel.com> Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com> Co-developed-by: Russ Weight <russell.h.weight@intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Acked-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-12-ilpo.jarvinen@linux.intel.com
2023-01-27mfd: intel-m10-bmc: Add PMCI driverIlpo Järvinen1-0/+28
Add the mfd driver for the Platform Management Component Interface (PMCI) based interface of Intel MAX10 BMC controller. PMCI is a software-visible interface, connected to card BMC which provided the basic functionality of read/write BMC register. The access to the register is done indirectly via a hardware controller/bridge that handles read/write/clear commands and acknowledgments for the commands. Previously, intel-m10-bmc provided sysfs under /sys/bus/spi/devices/... which is generalized in this change because not all MAX10 BMC appear under SPI anymore. Co-developed-by: Tianfei zhang <tianfei.zhang@intel.com> Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com> Co-developed-by: Russ Weight <russell.h.weight@intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Co-developed-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-11-ilpo.jarvinen@linux.intel.com
2023-01-27fpga: m10bmc-sec: Make rsu status type specificIlpo Järvinen1-1/+0
The rsu status field moves from the doorbell register to the auth result register in the PMCI implementation of the MAX10 BMC. In order to prepare for that, refactor the sec update driver code to have a type specific ops that provides ->rsu_status(). Co-developed-by: Tianfei zhang <tianfei.zhang@intel.com> Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com> Co-developed-by: Russ Weight <russell.h.weight@intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Acked-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-10-ilpo.jarvinen@linux.intel.com
2023-01-27mfd: intel-m10-bmc: Prefix register defines with M10BMC_N3000Ilpo Järvinen1-33/+33
Prefix the M10BMC defines register defines with M10BMC_N3000 to make it more obvious these are related to some board type. All current non-N3000 board types have the same layout so they'll be reused. The less generic makes it more obvious they're not meant for the generic/interface agnostic code. Reviewed-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-8-ilpo.jarvinen@linux.intel.com
2023-01-27mfd: intel-m10-bmc: Support multiple CSR register layoutsIlpo Järvinen1-4/+34
There are different addresses for the MAX10 CSR registers. Introducing a new data structure m10bmc_csr_map for the register definition of MAX10 CSR. Provide the csr_map for SPI. Co-developed-by: Tianfei zhang <tianfei.zhang@intel.com> Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com> Reviewed-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-6-ilpo.jarvinen@linux.intel.com
2023-01-27mfd: intel-m10-bmc: Split into core and spi specific partsIlpo Järvinen1-0/+6
Split the common code from intel-m10-bmc driver into intel-m10-bmc-core and move the SPI bus parts into an interface specific file. intel-m10-bmc-core becomes the core MFD functions which can support multiple bus interface like SPI bus. Co-developed-by: Tianfei zhang <tianfei.zhang@intel.com> Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com> Reviewed-by: Russ Weight <russell.h.weight@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> # hwmon Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-5-ilpo.jarvinen@linux.intel.com
2023-01-27mfd: intel-m10-bmc: Create m10bmc_platform_info for type specific infoIlpo Järvinen1-0/+12
BMC type specific info is currently set by a switch/case block. The size of this info is expected to grow as more dev types and features are added which would have made the switch block bloaty. Store type specific info into struct and place them into .driver_data instead because it makes things a bit cleaner. The m10bmc_type enum can be dropped as the differentiation is now fully handled by the platform info. The info member of struct intel_m10bmc that is added here is not used yet in this change but its addition logically still belongs to this change. The CSR map change that comes after this change needs to have the info member. Reviewed-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-3-ilpo.jarvinen@linux.intel.com
2023-01-27mfd: intel-m10-bmc: Add missing includes to headerIlpo Järvinen1-0/+3
linux/mfd/intel-m10-bmc.h is using: - pr_err(), thus include also linux/dev_printk.h - FIELD_GET(), this include also linux/bitfield.h - GENMASK(), thus include also linux/bits.h Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230116100845.6153-2-ilpo.jarvinen@linux.intel.com
2022-12-21Merge tag 'mfd-next-6.2' of ↵Linus Torvalds6-116/+349
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Add support for Ampere Computing SMpro - Add support for TI TPS65219 PMIC New Functionality: - Add support for multiple devices of the same type; rk808 Fix-ups: - Convert a bunch of I2C class drivers over to .probe_new() - Remove superfluous includes; mc13xxx-*, palmas, timberdale - Use correct includes for GPIO handling; madera-core - Convert to GPIOD; twl6040 - Remove unused platform data handling; twl6040 - Device Tree changes; many - Remove unused drivers; dm355evm_msp, davinci_voicecodec, htc-i2cpld - Add support for modules; palmas - Enable COMPILE_TEST support; intel_soc_pmic* - Trivial: spelling / whitespace fixes; mc13xxx-spi - Replace old PM helpers with new ones; many - Convert deprecated mask_invert usage to unmask_base; many - Use devm_*() calls; qcom_rpm - MAINTAINER fix-ups - Make use of improved / replaced APIs; palmas, fsl-imx25-tsadc, stm32-lptimer, qcom_rpm, rohm-* Bug Fixes: - Add bounds / error checking; mt6360-core - No sleeping inside critical sections; axp20x - Fix missing dependencies; ROHM_BD957XMUF - Repair error paths; qcom-pm8008" * tag 'mfd-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (161 commits) dt-bindings: mfd: da9062: Correct file name for watchdog mfd: pm8008: Fix return value check in pm8008_probe() mfd: rohm: Use dev_err_probe() mfd: Drop obsolete dependencies on COMPILE_TEST dt-bindings: mfd: da9062: Move IRQ to optional properties mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code mfd: qcom_rpm: Fix an error handling path in qcom_rpm_probe() mfd: stm32-lptimer: Use devm_platform_get_and_ioremap_resource() mfd: rohm-bd9576: Convert to i2c's .probe_new() mfd: fsl-imx25-tsadc: Use devm_platform_get_and_ioremap_resource() dt-bindings: Fix maintainer email for a few ROHM ICs mfd: palmas: Use device_get_match_data() to simplify the code Input: Add tps65219 interrupt driven powerbutton mfd: tps65219: Add driver for TI TPS65219 PMIC mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQ mfd: wcd934x: Convert irq chip to config regs mfd: tps65090: Replace irqchip mask_invert with unmask_base mfd: sun4i-gpadc: Replace irqchip mask_invert with unmask_base mfd: stpmic1: Fix swapped mask/unmask in irq chip mfd: sprd-sc27xx-spi: Replace irqchip mask_invert with unmask_base ...
2022-12-17Merge tag 'linux-watchdog-6.2-rc1' of ↵Linus Torvalds1-0/+9
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add Advantech EC watchdog driver - Add support for MT6795 Helio X10 watchdog and toprgu - Add support for MT8188 watchdog device - Remove #ifdef guards for PM related functions - Other fixes and improvements * tag 'linux-watchdog-6.2-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: aspeed: Enable pre-timeout interrupt watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running watchdog: rn5t618: add support for read out bootstatus watchdog: kempld: Remove #ifdef guards for PM related functions watchdog: omap: Remove #ifdef guards for PM related functions watchdog: twl4030: Remove #ifdef guards for PM related functions watchdog: at91rm9200: Remove #ifdef guards for PM related functions watchdog: Add Advantech EC watchdog driver dt-bindings: watchdog: mediatek,mtk-wdt: Add compatible for MT8173 dt-bindings: watchdog: mediatek,mtk-wdt: Add compatible for MT6795 dt-bindings: watchdog: mediatek: Convert mtk-wdt to json-schema watchdog: mediatek: mt8188: add wdt support dt-bindings: reset: mt8188: add toprgu reset-controller header file dt-bindings: watchdog: Add compatible for MediaTek MT8188 watchdog: mtk_wdt: Add support for MT6795 Helio X10 watchdog and toprgu
2022-12-14Merge tag 'mmc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-1/+0
Pull MMC and MEMSTICK updates from Ulf Hansson: "MMC core: - A few minor improvements and cleanups MMC host: - Remove some redundant calls to local_irq_{save,restore}() - Replace kmap_atomic() with kmap_local_page() - Take return values from mmc_add_host() into account - dw_mmc-pltfm: Add support to configure clk-phase for socfpga - hsq: Minimize latency by using a fifo to dispatch requests - litex_mmc: Fixup corner case for polling mode - mtk-sd: Add inline crypto engine clock control - mtk-sd: Add support for the mediatek MT7986 variant - renesas_sdhi: Improve reset from HS400 mode - renesas_sdhi: Take DMA end interrupts into account - sdhci: Avoid unnecessary update of clock - sdhci: Fix an SD tuning issue - sdhci-brcmst: Add Kamal Dasu as maintainer for the Broadcom driver - sdhci-esdhc-imx: Improve tuning logic - sdhci-esdhc-imx: Improve support for the imxrt1050 variant - sdhci_f_sdh30: Add support for non-removable media - sdhci_f_sdh30: Add support for the Socionext F_SDH30_E51 variant - sdhci_f_sdh30: Add reset control support - sdhci-msm: Add support for the Qcom SM8550/SM8350/SM6375 variants - sdhci-msm: Add support for the Qcom MSM8976 variant - sdhci-of-arasan: Add support for dynamic configuration - sdhci-of-esdhc: Limit the clock frequency to confirm to spec - sdhci-pci: Enable asynchronous probe - sdhci-sprd: Improve card detection - sdhci-tegra: Improve reset support - sdhci-tegra: Add support to program MC stream ID - sunplus-mmc: Add new mmc driver for the Sunplus SP7021 controller - vub300: Fix warning splat for SDIO irq MEMSTICK core: - memstick: A few minor improvements and cleanups CLK/IOMMU: - clk: socfpga: Drop redundant support for clk-phase for the SD/MMC clk - iommu: Add tegra specific helper to get stream_id" * tag 'mmc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (108 commits) mmc: sdhci-sprd: Disable CLK_AUTO when the clock is less than 400K mmc: sdhci-of-esdhc: Modify mismatched function name memstick/mspro_block: Convert to use sysfs_emit()/sysfs_emit_at() APIs mmc: sdhci-tegra: Issue CMD and DAT resets together mmc: sdhci-tegra: Add support to program MC stream ID mmc: sdhci-tegra: Separate Tegra194 and Tegra234 SoC data mmc: sdhci-tegra: Sort includes alphabetically iommu/tegra: Add tegra_dev_iommu_get_stream_id() helper iommu: Add note about struct iommu_fwspec usage mmc: sdhci-brcmstb: Resolve "unused" warnings with CONFIG_OF=n dt-bindings: mmc: sdhci-msm: allow dma-coherent dt-bindings: mmc: sdhci-msm: drop properties mentioned in common MMC dt-bindings: mmc: sdhci-msm: cleanup style dt-bindings: mmc: sdhci-am654: cleanup style dt-bindings: mmc: sdhci: document sdhci-caps and sdhci-caps-mask mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING MAINTAINERS: Update maintainer for SDHCI Broadcom BRCMSTB driver mmc: sdhci-of-esdhc: limit the SDHC clock frequency mmc: sdhci: Remove unneeded semicolon mmc: core: Normalize the error handling branch in sd_read_ext_regs() ...
2022-12-07mfd: tps65219: Add driver for TI TPS65219 PMICJerome Neanne1-0/+345
The TPS65219 is a power management IC PMIC designed to supply a wide range of SoCs in both portable and stationary applications. Any SoC can control TPS65219 over a standard I2C interface. It contains the following components: - Regulators. - Over Temperature warning and Shut down. - GPIOs - Multi Function Pins (MFP) - power-button This patch adds support for tps65219 PMIC. At this time only the functionalities listed below are made available: - Regulators probe and functionalities - warm and cold reset support - SW shutdown support - Regulator warnings via IRQs - Power-button via IRQ Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221104152311.1098603-5-jneanne@baylibre.com
2022-12-07mfd: stmfx: Remove #ifdef guards for PM related functionsPaul Cercueil1-2/+0
Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to handle the .suspend/.resume callbacks. These macros allow the suspend and resume functions to be automatically dropped by the compiler when CONFIG_SUSPEND is disabled, without having to use #ifdef guards. This has the advantage of always compiling these functions in, independently of any Kconfig option. Thanks to that, bugs and other regressions are subsequently easier to catch. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Lee Jones <lee@kernel.org>
2022-12-07mfd: pcf50633: Remove #ifdef guards for PM related functionsPaul Cercueil1-4/+2
Use the new EXPORT_GPL_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to handle the .suspend/.resume callbacks. These macros allow the suspend and resume functions to be automatically dropped by the compiler when CONFIG_SUSPEND is disabled, without having to use #ifdef guards. This has the advantage of always compiling these functions in, independently of any Kconfig option. Thanks to that, bugs and other regressions are subsequently easier to catch. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Lee Jones <lee@kernel.org>
2022-12-07mfd: Remove dm355evm_msp driverArnd Bergmann1-79/+0
The DaVinci DM355EVM platform is gone after the removal of all unused board files, so the MTD device along with its sub-devices can be removed as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221019152947.3857217-7-arnd@kernel.org
2022-12-07mfd: twl6040: Drop twl6040_platform_data and associated definitionsDmitry Torokhov1-29/+0
As of df04b6242a58 ("mfd: twl6040: Remove support for legacy (pdata) mode") the driver no longer references the platform data, so we can drop its definition, as well as definitions of related structures. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220926054421.1546436-5-dmitry.torokhov@gmail.com
2022-12-07mfd: twl6040: Switch to using gpiod APIDmitry Torokhov1-2/+3
This patch switches the dirver from legacy gpio API to a newer gpiod API so that we can eventually drop the former. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220926054421.1546436-4-dmitry.torokhov@gmail.com
2022-12-07mfd: palmas: Stop including of_gpio.hDmitry Torokhov1-1/+0
It does not appear that any of palmas sub-drivers are using OF-based gpio APIs, so let's stop including this header. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220926054421.1546436-3-dmitry.torokhov@gmail.com
2022-12-07mmc: tmio: remove 'alignment_shift' from platform dataWolfram Sang1-1/+0
There is only one alignment shift for one type of Renesas SDHI. Encode it directly in its DMA driver to reduce complexity and ease further simplifications. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20221102125430.28466-3-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-11-19watchdog: rn5t618: add support for read out bootstatusMarcus Folkesson1-0/+9
The PMIC does store the power-off factor internally. Read it out and report it as bootstatus. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20221028075019.2757812-1-marcus.folkesson@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-11-18Input: max8997 - convert to modern way to get a reference to a PWMUwe Kleine-König1-3/+0
pwm_request() isn't recommended to be used any more because it relies on global IDs for the PWM which comes with different difficulties. The new way to do things is to find the right PWM using a reference from the platform device. (This can be created either using a device-tree or a platform lookup table, see e.g. commit 5a4412d4a82f ("ARM: pxa: tavorevb: Use PWM lookup table") how to do this.) There are no in-tree users, so there are no other code locations that need adaption. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221117073543.3790449-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-28mfd: rk808: Add Rockchip rk817 battery charger supportChris Morgan1-0/+91
Add rk817 charger support cell to rk808 mfd driver. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220808173809.11320-3-macroalpha82@gmail.com
2022-09-09mfd: ocelot: Add helper to get regmap from a resourceColin Foster1-0/+62
Several ocelot-related modules are designed for MMIO / regmaps. As such, they often use a combination of devm_platform_get_and_ioremap_resource() and devm_regmap_init_mmio(). Operating in an MFD might be different, in that it could be memory mapped, or it could be SPI, I2C... In these cases a fallback to use IORESOURCE_REG instead of IORESOURCE_MEM becomes necessary. When this happens, there's redundant logic that needs to be implemented in every driver. In order to avoid this redundancy, utilize a single function that, if the MFD scenario is enabled, will perform this fallback logic. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220905162132.2943088-2-colin.foster@in-advantage.com
2022-08-06Merge tag 'mfd-next-5.20' of ↵Linus Torvalds13-61/+3031
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Framework: - Change maintainer email address - Use acpi_dev_for_each_child() helper to walk the ACPI list New Device Support: - BCM2711 RPiVid ASB in Broadcom BCM2835 - MT8195 dual-core RISC-V MCU in Chrome OS Embedded Controller - Regulator, RTC and Keys in MediaTek MT6357 PMIC - GPIO in X-Powers AXP20x PMIC - MT6331 and MT6332 in MediaTek MT6357 PMIC - Intel Meteor Lake-P PCI in Intel LPSS PCI New Functionality: - Add support for non-ACPI platforms; lpc_ich Fix-ups: - Use platform data instead of hard-coded values; bcm2835-pm - Make use of BIT/GENMASK macros; intel_soc_pmic_bxtwc - Use dev_err_probe() helper; intel_soc_pmic_chtwc, intel_soc_pmic_bxtwc - Use provided generic APIs / helpers; lpc_ich - Clean-up .remove() return values; asic3, t7l66xb, tc6387xb, tc6393xb - Use correct formatting specifiers; syscon - Replace sprintf() with sysfs_emit(); intel_soc_pmic_bxtwc - Automatically detect and fill USB endpoint pointers; dln2 - Use more appropriate dev/platform/spi resources APIs; intel_soc_pmic_bxtwc - Make use of pm_sleep_ptr(); intel_soc_pmic_chtwc, intel_soc_pmic_bxtwc - Improve error handling; intel_soc_pmic_bxtwc - Use core driver API to create groups; intel_soc_pmic_bxtwc - Kconfig fix-ups; MFD_SUN6I_PRCM - Admin: whitespace/email addresses/etc; max77714, db8500-prcmu, ipaq-micro, intel_soc_pmic_bxtwc - Remove duplicate/unused code/functionality; lpc_ich, twl-core, qcom-pm8008, intel_soc_pmic_bxtwc - DT fix-ups / conversions; da9063, ti,j721e-system-controller, st,stm32-timers, mt6397, qcom,tcsr, mps,mp2629, qcom-pm8xxx, fsl,imx8qxp-csr Bug Fixes: - Fix of_node reference leak; max77620" * tag 'mfd-next-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (49 commits) dt-bindings: mfd: stm32-timers: Move fixed string node names under 'properties' dt-bindings: mfd: st,stm32-timers: Correct 'resets' property name dt-bindings: mfd: syscon: Update Lee Jones' email address MAINTAINERS: Use Lee Jones' kernel.org address for Syscon submissions MAINTAINERS: Use Lee Jones' kernel.org address for MFD submissions mfd: sun6i-prcm: Update Kconfig description mfd: intel_soc_pmic_bxtwc: Fix spelling in the comment mfd: intel_soc_pmic_bxtwc: Drop unneeded casting mfd: intel_soc_pmic_bxtwc: Use sysfs_emit() instead of sprintf() mfd: intel_soc_pmic_bxtwc: Use bits.h macros for all masks mfd: intel_soc_pmic_bxtwc: Drop redundant ACPI_PTR() mfd: intel_soc_pmic_bxtwc: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc mfd: intel_soc_pmic_bxtwc: Extend use of temporary variable for struct device mfd: intel_soc_pmic_bxtwc: Use dev_err_probe() mfd: intel_soc_pmic_bxtwc: Convert to use platform_get/set_drvdata() mfd: intel_soc_pmic_bxtwc: Create sysfs attributes using core driver's facility mfd: intel_soc_pmic_bxtwc: Don't shadow error codes in show()/store() mfd: intel-lpss: Add Intel Meteor Lake-P PCI IDs mfd: mt6397: Add basic support for MT6331+MT6332 PMIC mfd: axp20x: Add AXP221/AXP223/AXP809 GPIO cells ...
2022-08-05Merge tag 'gpio-updates-for-v6.0-rc1' of ↵Linus Torvalds1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski: "Here are the updates for this merge window from the GPIO subsystem. We have more lines removed than added thanks to dropping of a driver for a platform that's no longer supported. Otherwise the changes are pretty straightforward: support for some new models, various improvements to existing drivers, some tweaks to the core library code and DT bindings updates. Summary: - remove gpio-vr41xx driver as the only platform using it got dropped too - add support for suspend/resume to gpio-davinci - improvements to the GPIO character device code - add support for disabling bias for in-kernel users (up until now only user-space could set it) - drop unused devm_gpio_free() - fix a refcount issue in gpiolib OF - use device match helpers where applicable - add support for a new model to gpio-rockchip - non-functional improvements in gpio-adp5588 - improve and simplify teardown in gpio-twl4030 and gpio-ucb1400 - modernize the gpio-74xx-mmio and gpio-adnp drivers - coding style improvements in gpio-xilinx, gpio-104-idi-48 - support new model (pca9571) in gpio-pca9570 - convert the DT bindings to YAML for gpio-mvebu and update the document - don't return error codes from remove() in gpio-brcmstb - add a library for the intel 8255 PPI interface and use it in drivers - reduce using magic numbers and improve code readability in several drivers - convert DT bindings to YAML for gpio-tpic2810 - add new models to DT bindings for gpio-frl-imx - Kconfig improvements - other minor tweaks and improvements" * tag 'gpio-updates-for-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (52 commits) dt-bindings: gpio: fsl-imx-gpio: Add i.MXRT compatibles gpio: 74xx-mmio: Use bits instead of plain numbers for flags gpio: xilinx: add missing blank line after declarations MAINTAINERS: Update Intel 8255 GPIO driver file list gpio: gpio-mm: Implement and utilize register structures gpio: 104-idi-48: Implement and utilize register structures gpio: 104-dio-48e: Implement and utilize register structures gpio: i8255: Introduce the Intel 8255 interface library module gpio: 104-idio-16: Implement and utilize register structures gpio: ws16c48: Implement and utilize register structures gpio: remove VR41XX related gpio driver dt-bindings: gpio: add pull-disable flag gpiolib: acpi: support bias pull disable gpiolib: of: support bias pull disable gpiolib: add support for bias pull disable gpio: 74xx-mmio: use bits.h macros for all masks gpio: 74xx-mmio: Check MMIO_74XX_DIR_IN flag in mmio_74xx_dir_in() gpio: 74xx-mmio: Make use of device properties gpiolib: cdev: compile out HTE unless CONFIG_HTE selected gpiolib: cdev: consolidate edge detector configuration flags ...
2022-08-04Merge tag 'spdx-6.0-rc1' of ↵Linus Torvalds5-45/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ...
2022-07-19mfd: mt6397: Add basic support for MT6331+MT6332 PMICAngeloGioacchino Del Regno5-0/+1333
Add support for the MT6331 PMIC with MT6332 Companion PMIC, found in MT6795 Helio X10 smartphone platforms. This combo has support for multiple devices but, for a start, only the following have been implemented: - Regulators (two instances, one in MT6331, one in MT6332) - RTC (MT6331) - Keys (MT6331) - Interrupts (MT6331 also dispatches MT6332's interrupts) There's more to be implemented, especially for MT6332, which will come at a later stage. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220627123954.64299-1-angelogioacchino.delregno@collabora.com
2022-07-19mfd: ipaq-micro: Fix spelling mistake of "receive{d}"Zhang Jiaming1-2/+2
Change 'receieved' to 'received' and 'recieve' to 'receive'. Signed-off-by: Zhang Jiaming <jiaming@nfschina.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220623073333.5675-1-jiaming@nfschina.com
2022-07-19mfd: tc6393xb: Make disable callback return voidUwe Kleine-König1-1/+1
All implementations return 0, so simplify accordingly. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220619082655.53728-1-u.kleine-koenig@pengutronix.de
2022-07-19mfd: twl: Remove platform data supportUwe Kleine-König1-55/+0
There is no in-tree machine that provides a struct twl4030_platform_data since commit e92fc4f04a34 ("ARM: OMAP2+: Drop legacy board file for LDP"). So assume dev_get_platdata() returns NULL in twl_probe() and simplify accordingly. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220614152148.252820-1-u.kleine-koenig@pengutronix.de
2022-07-19mfd: mt6358-irq: Add MT6357 PMIC supportFabien Parent1-0/+1
Add MT6357 PMIC IRQ support. Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220531124959.202787-6-fparent@baylibre.com
2022-07-19mfd: mt6397-core: Add MT6357 PMIC supportFabien Parent2-0/+1693
Adds support for PMIC keys, Regulator, and RTC for the MT6357 PMIC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220531124959.202787-5-fparent@baylibre.com
2022-07-19mfd: tc6387xb: Drop disable callback that is never calledUwe Kleine-König1-1/+0
The driver never calls the disable callback, so drop the member from the platform struct and all callbacks from the actual platform datas. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220530192430.2108217-4-u.kleine-koenig@pengutronix.de
2022-07-19mfd: t7l66xb: Drop platform disable callbackUwe Kleine-König1-1/+0
None of the in-tree instantiations of struct t7l66xb_platform_data provides a disable callback. So better don't dereference this function pointer unconditionally. As there is no user, drop it completely instead of calling it conditional. This is a preparation for making platform remove callbacks return void. Fixes: 1f192015ca5b ("mfd: driver for the T7L66XB TMIO SoC") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220530192430.2108217-3-u.kleine-koenig@pengutronix.de
2022-07-19mfd: max77714: Update Luca Ceresoli's e-mail addressLuca Ceresoli1-1/+1
My Bootlin address is preferred from now on. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220603155727.1232061-4-luca@lucaceresoli.net
2022-07-19gpio: twl4030: Drop platform teardown callbackUwe Kleine-König1-2/+0
There is no machine providing a teardown callback, so drop the unused code. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-07-04mfd: bcm2835-pm: Add support for BCM2711Stefan Wahren1-0/+1
In BCM2711 the new RPiVid ASB took over V3D. The old ASB is still present with the ISP and H264 bits, and V3D is in the same place in the new ASB as the old one. As per the devicetree bindings, BCM2711 will provide both the old and new ASB resources, so get both of them and pass them into 'bcm2835-power,' which will take care of selecting which one to use accordingly. Since the RPiVid ASB's resources were being provided prior to formalizing the bindings[1], also support the old DT files that didn't use 'reg-names.' [1] See: 7dbe8c62ceeb ("ARM: dts: Add minimal Raspberry Pi 4 support") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Peter Robinson <pbrobinson@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220625113619.15944-8-stefan.wahren@i2se.com
2022-06-10treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULEThomas Gleixner3-27/+3
Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed as is without any warranty of any kind whether expressed or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license version 2 for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>