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linux/drivers/pwm
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Linus Torvalds f38b751290 pwm: Changes for v6.17-rc1 
Apart from the usual mix of new drivers (pwm-argon-fan-hat), adding
 support for variants to existing drivers, minor improvements to both
 drivers and docs, device tree documenation updates, the noteworthy
 changes are:
 
  - A pull of pm-runtime-6.17-rc1 to make it possible to apply
    a582469541 ("pwm: img: Remove redundant pm_runtime_mark_last_busy()
    calls"). Note this updates the base for my tree to 6.16-rc2.
 
  - A hwmon companion driver to pwm-mc33xs2410 living in drivers/hwmon
    and acked by Guenter Roeck
 
  - chardev support for PWM devices
    This leverages atomic PWM updates to userspace and at the same time
    simplifies and accelerates PWM configuration changes.
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Merge tag 'pwm/for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm updates from Uwe Kleine-König:
 "Apart from the usual mix of new drivers (pwm-argon-fan-hat), adding
  support for variants to existing drivers, minor improvements to both
  drivers and docs, device tree documenation updates, the noteworthy
  changes are:

   - A hwmon companion driver to pwm-mc33xs2410 living in drivers/hwmon
     and acked by Guenter Roeck

   - chardev support for PWM devices. This leverages atomic PWM updates
     to userspace and at the same time simplifies and accelerates PWM
     configuration changes"

* tag 'pwm/for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (35 commits)
  pwm: raspberrypi-poe: Fix spelling mistake "Firwmware" -> "Firmware"
  hwmon: add support for MC33XS2410 hardware monitoring
  pwm: mc33xs2410: add hwmon support
  pwm: img: Remove redundant pm_runtime_mark_last_busy() calls
  pwm: Expose PWM_WFHWSIZE in public header
  dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format
  docs: pwm: Adapt Locking paragraph to reality
  pwm: twl-led: Drop driver local locking
  pwm: sun4i: Drop driver local locking
  pwm: sti: Drop driver local locking
  pwm: microchip-core: Drop driver local locking
  pwm: lpc18xx-sct: Drop driver local locking
  pwm: fsl-ftm: Drop driver local locking
  pwm: clps711x: Drop driver local locking
  pwm: atmel: Drop driver local locking
  pwm: argon-fan-hat: Add Argon40 Fan HAT support
  dt-bindings: pwm: argon40,fan-hat: Document Argon40 Fan HAT
  dt-bindings: vendor-prefixes: Document Argon40
  pwm: pwm-mediatek: Add support for PWM IP V3.0.2 in MT6991/MT8196
  pwm: pwm-mediatek: Pass PWM_CK_26M_SEL from platform data
  ...
2025-07-28 23:17:46 -07:00
..
core.c pwm: Expose PWM_WFHWSIZE in public header 2025-07-07 08:39:36 +02:00
Kconfig pwm: raspberrypi-poe: Fix spelling mistake "Firwmware" -> "Firmware" 2025-07-24 23:04:16 +02:00
Makefile pwm: argon-fan-hat: Add Argon40 Fan HAT support 2025-07-07 08:39:35 +02:00
pwm-ab8500.c
pwm-adp5585.c pwm: adp5585: add support for adp5589 2025-07-01 21:50:51 +01:00
pwm-apple.c
pwm-argon-fan-hat.c pwm: argon-fan-hat: Add Argon40 Fan HAT support 2025-07-07 08:39:35 +02:00
pwm-atmel-hlcdc.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-atmel-tcb.c pwm: atmel-tcb: Use min() macro 2024-10-25 11:33:34 +02:00
pwm-atmel.c pwm: atmel: Drop driver local locking 2025-07-07 08:39:35 +02:00
pwm-axi-pwmgen.c pwm: axi-pwmgen: fix missing separate external clock 2025-06-02 18:23:33 +02:00
pwm-bcm-iproc.c
pwm-bcm-kona.c
pwm-bcm2835.c pwm: bcm2835: Drop open coded variant of devm_clk_rate_exclusive_get() 2024-04-30 18:57:08 +02:00
pwm-berlin.c
pwm-brcmstb.c
pwm-clk.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-clps711x.c pwm: clps711x: Drop driver local locking 2025-07-07 08:39:35 +02:00
pwm-crc.c
pwm-cros-ec.c pwm: cros-ec: Simplify device tree xlation 2024-07-10 17:52:47 +02:00
pwm-dwc-core.c module: Convert default symbol namespace to string literal 2024-12-03 08:22:25 -08:00
pwm-dwc.c pwm: Replace deprecated PCI functions 2024-12-18 11:12:05 +01:00
pwm-dwc.h module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
pwm-ep93xx.c pwm: ep93xx: drop legacy pinctrl 2024-09-12 14:33:11 +00:00
pwm-fsl-ftm.c pwm: fsl-ftm: Drop driver local locking 2025-07-07 08:39:36 +02:00
pwm-gpio.c pwm: gpio: Switch to use hrtimer_setup() 2025-02-07 16:41:37 +01:00
pwm-hibvt.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-img.c pwm: img: Remove redundant pm_runtime_mark_last_busy() calls 2025-07-09 10:51:20 +02:00
pwm-imx-tpm.c pwm: imx-tpm: Use correct MODULO value for EPWM mode 2024-10-25 11:29:17 +02:00
pwm-imx1.c pwm: add missing MODULE_DESCRIPTION() macros 2024-07-10 17:52:46 +02:00
pwm-imx27.c pwm: imx27: Use clk_bulk_*() API to simplify clock handling 2024-10-25 11:42:36 +02:00
pwm-intel-lgm.c pwm: add missing MODULE_DESCRIPTION() macros 2024-07-10 17:52:46 +02:00
pwm-iqs620a.c
pwm-jz4740.c pwm: jz4740: Another few conversions to regmap_{set,clear}_bits() 2024-07-10 17:52:46 +02:00
pwm-keembay.c
pwm-loongson.c pwm: loongson: Fix an error code in probe() 2025-04-17 11:51:29 +02:00
pwm-lp3943.c pwm: lp3943: Fix an incorrect type in lp3943_pwm_parse_dt() 2024-09-16 15:23:36 +02:00
pwm-lpc18xx-sct.c pwm: lpc18xx-sct: Drop driver local locking 2025-07-07 08:39:36 +02:00
pwm-lpc32xx.c
pwm-lpss-pci.c pwm: Changes for v6.14-rc1 2025-01-22 10:43:09 -08:00
pwm-lpss-platform.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
pwm-lpss.c Pin control changes for the v6.15 kernel cycle: 2025-03-29 16:59:16 -07:00
pwm-lpss.h pwm: lpss: Only include <linux/pwm.h> where needed 2025-02-04 08:23:42 +01:00
pwm-mc33xs2410.c pwm: mc33xs2410: add hwmon support 2025-07-24 09:20:39 +02:00
pwm-mediatek.c pwm: pwm-mediatek: Add support for PWM IP V3.0.2 in MT6991/MT8196 2025-07-07 08:39:35 +02:00
pwm-meson.c pwm: meson: Simplify meson_pwm_cnt_to_ns() 2025-04-14 08:03:15 +02:00
pwm-microchip-core.c pwm: microchip-core: Drop driver local locking 2025-07-07 08:39:36 +02:00
pwm-mtk-disp.c
pwm-mxs.c
pwm-ntxec.c
pwm-omap-dmtimer.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-pca9685.c pwm: pca9685: Use new GPIO line value setter callbacks 2025-04-14 08:03:16 +02:00
pwm-pxa.c pwm: pxa: Add optional reset control 2025-07-07 08:39:33 +02:00
pwm-raspberrypi-poe.c
pwm-rcar.c pwm: rcar: Improve register calculation 2025-04-04 09:23:39 +02:00
pwm-renesas-tpu.c
pwm-rockchip.c pwm: rockchip: Round period/duty down on apply, up on get 2025-07-07 08:39:35 +02:00
pwm-rz-mtu3.c
pwm-rzg2l-gpt.c pwm: rzg2l-gpt: Accept requests for too high period length 2025-04-30 09:01:03 +02:00
pwm-samsung.c of: remove internal arguments from of_property_for_each_u32() 2024-07-25 06:53:47 -05:00
pwm-sifive.c pwm: sifive: Fix rounding and idempotency issues in apply and get_state 2025-07-07 08:39:34 +02:00
pwm-sl28cpld.c
pwm-sophgo-sg2042.c pwm: sophgo-sg2042: Add support for SG2044 2025-07-07 08:39:34 +02:00
pwm-spear.c pwm: add missing MODULE_DESCRIPTION() macros 2024-07-10 17:52:46 +02:00
pwm-sprd.c
pwm-sti.c pwm: sti: Drop driver local locking 2025-07-07 08:39:36 +02:00
pwm-stm32-lp.c pwm: stm32-lp: Add support for stm32mp25 2025-05-13 11:13:56 +01:00
pwm-stm32.c pwm: stm32: add support for stm32mp25 2025-07-07 08:39:34 +02:00
pwm-stmpe.c pwm: stmpe: Allow to compile as a module 2025-03-03 10:38:54 +01:00
pwm-sun4i.c pwm: sun4i: Drop driver local locking 2025-07-07 08:39:36 +02:00
pwm-sunplus.c
pwm-tegra.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-tiecap.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-tiehrpwm.c pwm: Switch back to struct platform_driver::remove() 2024-09-16 15:24:59 +02:00
pwm-twl-led.c pwm: twl-led: Drop driver local locking 2025-07-07 08:39:36 +02:00
pwm-twl.c
pwm-visconti.c pwm: add missing MODULE_DESCRIPTION() macros 2024-07-10 17:52:46 +02:00
pwm-vt8500.c
pwm-xilinx.c pwm: xilinx: Simplify using devm_ functions 2024-07-10 17:53:52 +02:00