u-boot.git/drivers/pwm, branch v2025.07

pwm: mediatek: add pwm support for MediaTek MT7987 SoC

2025-03-30T15:14:44Z

This patch adds pwm support for MediaTek MT7987 SoC. Signed-off-by: Sam Shih Signed-off-by: Weijie Gao

pwm: stm32: add driver to support pwm with timer

2025-03-12T15:39:39Z

Add driver to support pwm on STM32MP1X SoCs. The PWM signal is generated using a multifuntion timer which provide a pwm feature. Clock rate and addresses are retrieved from the multifunction timer driver. Signed-off-by: Cheick Traore Reviewed-by: Fabrice Gasnier Reviewed-by: Patrice Chotard

pwm: mediatek: add pwm3 support for mt7981

2025-01-23T18:11:49Z

This patch adds pwm channel 2 (pwm3) support for mt7981 Signed-off-by: Sam Shih Signed-off-by: Weijie Gao

pwm: imx: Don't drop the enable bit once set

2024-09-11T20:02:36Z

Changing the duty-cycle should not blindly override (and clear) the enable (EN) bit if it has already been set. For instance, a PWM backlight can be enabled and set to a specific intensity using two operations. The order of these operations should not matter. Signed-off-by: Miquel Raynal Reviewed-by: Fabio Estevam

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

pwm: Remove and add needed includes

2024-05-07T14:00:56Z

Remove from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini

treewide: use linux/time.h for time conversion defines

2023-11-16T23:59:58Z

Now that we have time conversion defines from in time.h there is no need for each driver to define their own version. Signed-off-by: Igor Prusov Reviewed-by: Svyatoslav Ryhel # tegra Reviewed-by: Eugen Hristev #at91 Reviewed-by: Caleb Connolly #qcom geni Reviewed-by: Stefan Bosch #nanopi2 Reviewed-by: Patrice Chotard

pwm: mtk: add support for MediaTek MT7988 SoC

2023-08-03T13:40:49Z

This patch adds PWM support for MediaTek MT7988 SoC. Signed-off-by: Weijie Gao

drivers: use dev_read_addr_ptr when cast to pointer

2023-05-06T09:28:18Z

The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU can expect 64-bit data from the device tree parser, so use dev_read_addr_ptr instead of the dev_read_addr function in the various files in the drivers directory that cast to a pointer. As we are there also streamline the error response to -EINVAL on return. Signed-off-by: Johan Jonker Reviewed-by: Simon Glass