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path: root/drivers/pwm/core.c (follow)
AgeCommit message (Expand)AuthorFilesLines
2025-09-15pwm: Provide a gpio device for waveform driversUwe Kleine-König1-0/+72
2025-09-15pwm: Check actual period and duty_cycle for ignored polarity testUwe Kleine-König1-1/+1
2025-09-15pwm: Disable PWM_DEBUG check for disabled statesUwe Kleine-König1-12/+20
2025-09-15pwm: Fix incorrect variable used in error messageColin Ian King1-1/+1
2025-07-07pwm: Expose PWM_WFHWSIZE in public headerMichal Wilczynski1-14/+12
2025-07-07pwm: Add support for pwmchip devices for faster and easier userspace accessUwe Kleine-König1-15/+307
2025-07-07pwm: Fix invalid state detectionUwe Kleine-König1-1/+1
2025-05-07pwm: Formally describe the procedure used to pick a hardware waveform settingUwe Kleine-König1-1/+23
2025-05-07pwm: Let pwm_set_waveform_might_sleep() return 0 instead of 1 after rounding upUwe Kleine-König1-6/+8
2025-05-07pwm: Let pwm_set_waveform_might_sleep() fail for exact but impossible requestsUwe Kleine-König1-5/+16
2025-04-24pwm: Fix various formatting issues in kernel-docUwe Kleine-König1-15/+27
2025-04-17pwm: Better document return value of pwm_round_waveform_might_sleep()Uwe Kleine-König1-2/+6
2025-04-14pwm: Do stricter return value checking for .round_waveform_tohw()Uwe Kleine-König1-6/+6
2025-04-14pwm: Add actual hardware state to pwm debugfs fileUwe Kleine-König1-8/+11
2025-04-07pwm: Let pwm_set_waveform() succeed even if lowlevel driver rounded upUwe Kleine-König1-6/+7
2025-02-12pwm: Add support for pwm nexus dt bindingsHerve Codina1-2/+1
2025-02-10pwm: Add upgrade path to #pwm-cells = <3> for users of of_pwm_single_xlate()Uwe Kleine-König1-0/+16
2025-01-28Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds1-1/+1
2025-01-27Merge tag 'pwm/for-6.14-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds1-2/+11
2025-01-23pwm: Ensure callbacks exist before calling themUwe Kleine-König1-2/+11
2025-01-03driver core: Constify API device_find_child() and adapt for various usagesZijun Hu1-1/+1
2024-12-03module: Convert default symbol namespace to string literalMasahiro Yamada1-1/+1
2024-11-07pwm: Assume a disabled PWM to emit a constant inactive outputUwe Kleine-König1-3/+7
2024-11-03pwm: core: export pwm_get_state_hw()David Lechner1-13/+27
2024-10-25pwm: core: use device_match_name() instead of strcmp(dev_name(...Andy Shevchenko1-3/+1
2024-09-28pwm: Reorder symbols in core.cUwe Kleine-König1-156/+156
2024-09-28pwm: Add tracing for waveform callbacksUwe Kleine-König1-4/+20
2024-09-28pwm: Provide new consumer API functions for waveformsUwe Kleine-König1-0/+261
2024-09-28pwm: New abstraction for PWM waveformsUwe Kleine-König1-21/+213
2024-09-27pwm: Add more lockingUwe Kleine-König1-8/+92
2024-09-05pwm: Simplify pwm_capture()Uwe Kleine-König1-4/+4
2024-09-05pwm: Don't export pwm_capture()Uwe Kleine-König1-3/+2
2024-07-10pwm: Allow pwm state transitions from an invalid stateUwe Kleine-König1-2/+37
2024-07-10pwm: Use guards for pwm_lookup_lock instead of explicity mutex_lock + mutex_u...Uwe Kleine-König1-29/+22
2024-07-10pwm: Use guards for export->lock instead of explicity mutex_lock + mutex_unlockUwe Kleine-König1-11/+8
2024-07-10pwm: Use guards for pwm_lock instead of explicity mutex_lock + mutex_unlockUwe Kleine-König1-37/+15
2024-07-10pwm: Register debugfs operations after the pwm classUwe Kleine-König1-1/+9
2024-07-10pwm: Make pwm_request_from_chip() private to the coreUwe Kleine-König1-5/+3
2024-07-10pwm: Make use of a symbol namespace for the coreUwe Kleine-König1-0/+2
2024-04-30pwm: Don't check pointer for being non-NULL after useUwe Kleine-König1-1/+3
2024-04-26pwm: Add a struct device to struct pwm_chipUwe Kleine-König1-42/+51
2024-04-26pwm: Ensure a struct pwm has the same lifetime as its pwm_chipUwe Kleine-König1-17/+10
2024-04-26pwm: Move contents of sysfs.c into core.cUwe Kleine-König1-6/+534
2024-04-26pwm: Ensure that pwm_chips are allocated using pwmchip_alloc()Uwe Kleine-König1-0/+10
2024-03-29pwm: Fix setting period with #pwm-cells = <1> and of_pwm_single_xlate()Uwe Kleine-König1-1/+1
2024-02-15pwm: Provide pwmchip_alloc() function and a devm variant of itUwe Kleine-König1-0/+58
2024-02-15pwm: Provide an inline function to get the parent device of a given chipUwe Kleine-König1-21/+21
2024-02-15pwm: Reorder symbols in core.cUwe Kleine-König1-309/+310
2024-02-15pwm: Drop duplicate check against chip->npwm in of_pwm_xlate_with_flags()Uwe Kleine-König1-3/+0
2024-02-15pwm: Let the of_xlate callbacks accept references without periodUwe Kleine-König1-11/+9
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