kernel/git/stable/linux.git/drivers/iio/trigger/stm32-lptimer-trigger.c, branch master

Replace by more specific (c files)

2026-07-03T05:38:17+00:00

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

iio: trigger: stm32-lptimer: Fix build warnings about export.h

2025-06-26T18:32:52+00:00

After commit a934a57a42f6 ("scripts/misc-check: check missing #include when W=1") and commit 7d95680d64ac ("scripts/misc-check: check unnecessary #include when W=1") we get the build warning with W=1: drivers/iio/trigger/stm32-lptimer-trigger.c: warning: EXPORT_SYMBOL() is used, but #include is missing Fix it. Signed-off-by: Antonio Borneo Acked-by: Fabrice Gasnier Link: https://patch.msgid.link/20250610124855.269158-5-antonio.borneo@foss.st.com Signed-off-by: Jonathan Cameron

iio: normalize array sentinel style

2025-04-22T18:10:04+00:00

Use `\t(\{ ?\},|\{\}|\{\s*/\*.*\*/\s*\},?)$` regex to find and replace the array sentinel in all IIO drivers to the same style. For some time, we've been trying to consistently use `{ }` (no trailing comma, no comment, one space between braces) for array sentinels in the IIO subsystem. Still nearly 50% of existing code uses a different style. To save reviewers from having to request this trivial change as frequently, let's normalize the style in all existing IIO drivers. At least when code is copy/pasted to new drivers, the style will be consistent. Signed-off-by: David Lechner Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250411-iio-sentinel-normalization-v1-1-d293de3e3d93@baylibre.com Signed-off-by: Jonathan Cameron

iio: trigger: stm32-lptimer: add support for stm32mp25

2025-04-22T18:09:54+00:00

Add support for STM32MP25 SoC. Use newly introduced compatible to handle this new HW variant. Add new trigger definitions that can be used by the stm32 analog-to-digital converter. Use compatible data to identify them. Signed-off-by: Olivier Moysan Signed-off-by: Fabrice Gasnier Link: https://patch.msgid.link/20250314171451.3497789-4-fabrice.gasnier@foss.st.com Signed-off-by: Jonathan Cameron

iio: trigger: stm32-lptimer-trigger: remove unneeded platform_set_drvdata()

2023-08-05T18:29:39+00:00

This function call was found to be unnecessary as there is no equivalent platform_get_drvdata() call to access the private data of the driver. Also, the private data is defined in this driver, so there is no risk of it being accessed outside of this driver file. Reviewed-by: Alexandru Ardelean Signed-off-by: Andrei Coardos Link: https://lore.kernel.org/r/20230802120915.25631-1-aboutphysycs@gmail.com Signed-off-by: Jonathan Cameron

iio: trigger: stm32-lptimer-trigger: explicitly add proper header files

2022-06-14T10:53:21+00:00

Do not trust the fact that iio.h includes of.h which in turn includes all the headers we are relying on. The ultimate goal is to actually drop of.h from iio.h. Signed-off-by: Nuno Sá Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220610084545.547700-19-nuno.sa@analog.com Signed-off-by: Jonathan Cameron

iio: trigger: stm32-lptimer-trigger: Make use of device properties

2022-06-11T13:35:25+00:00

Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Signed-off-by: Andy Shevchenko Reviewed-by: Fabrice Gasnier Link: https://lore.kernel.org/r/20220413185656.21994-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron

iio: stm32: Adopt SPDX identifier

2018-01-08T15:03:41+00:00

Add SPDX identifier in stm32's files in IIO directory Signed-off-by: Benjamin Gaignard Acked-by: Fabrice Gasnier Acked-by: Philippe Ombredanne Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio:stm32-lp-timer and ep93xx: drop assign iio_info.driver_module and iio_trigger_ops.owner

2017-09-26T07:38:57+00:00

The equivalent of both of these are now done via macro magic when the relevant register calls are made. The actual structure elements have gone away. Reported-by: Stephen Rothwell Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

iio: trigger: Add STM32 LPTimer trigger driver

2017-09-04T13:49:23+00:00

Add support for LPTIMx_OUT triggers that can be found on some STM32 devices. These triggers can be used then by ADC or DAC. Typical usage is to configure LPTimer as PWM output (via pwm-stm32-lp) and have synchronised analog conversions with these triggers. Signed-off-by: Fabrice Gasnier Reviewed-by: Jonathan Cameron Signed-off-by: Lee Jones