Re: [RESEND PATCH v5 0/6] Add support for PWM input capture on STM32
- Date: Wed, 16 May 2018 10:43:38 +0200
- From: Fabrice Gasnier <fabrice.gasnier@xxxxxx>
- Subject: Re: [RESEND PATCH v5 0/6] Add support for PWM input capture on STM32
On 05/16/2018 10:06 AM, Lee Jones wrote:
> On Wed, 16 May 2018, Fabrice Gasnier wrote:
>> This series adds support for capture to stm32-pwm driver.
>> Capture is based on DMAs.
>> - First two patches add support for requesting DMAs to MFD core
>> - Next three patches add support for capture to stm32-pwm driver
>> - This has been tested on stm32429i-eval board.
>> Changes in v5:
>> - update patch 2 (mfd: stm32-timers: add support for dmas)
>> move stm32_timers_dma struct to header file,
>> fix warning on dma_mapping_error().
>> Changes in v4:
>> - Lee's comments on patch 2 (mfd: stm32-timers: add support for dmas)
>> Add kerneldoc header, better format comments.
>> Changes in v3:
>> - Dropped 2 precusor patches applied by Thierry in pwm tree:
>> "pwm: stm32: fix, remove unused struct device"
>> "pwm: stm32: protect common prescaler for all channels"
>> - Note: this series applies on top on pwm tree
>> - Implements Lee's comments on MFD part: rework stm32_timers_dma struct,
>> exported routine prototype now use generic device struct, more
>> various comments (see patch 2 changelog).
>> Resend v2:
>> - Add collected Acks
>> Changes in v2:
>> - Abstract DMA handling from child driver: move it to MFD core
>> - Rework pwm capture routines to adopt this change
>> - Comment on optional dma support, beautify DMAs probe
>> Fabrice Gasnier (6):
>> dt-bindings: mfd: stm32-timers: add support for dmas
>> mfd: stm32-timers: add support for dmas
>> pwm: stm32: add capture support
>> pwm: stm32: improve capture by tuning counter prescaler
>> pwm: stm32: use input prescaler to improve period capture
>> ARM: dts: stm32: Enable pwm3 input capture on stm32f429i-eval
> Applied patches 1-5.
Many thanks Lee !
Maybe I missed something, but just in case...
In your pull request ("[GIT PULL] Immutable branch between MFD and PWM
due for the v4.18 merge window") I only see 4 patches:
Fabrice Gasnier (4):
mfd: stm32-timers: Add support for DMAs
pwm: stm32: Add capture support
pwm: stm32: Improve capture by tuning counter prescaler
pwm: stm32: Use input prescaler to improve period capture
I can't see patch 1 ("dt-bindings: mfd: stm32-timers: add support for dmas")
Is it applied on another tree ?
>> .../devicetree/bindings/mfd/stm32-timers.txt | 20 ++
>> arch/arm/boot/dts/stm32429i-eval.dts | 3 +
>> drivers/mfd/stm32-timers.c | 201 +++++++++++++++-
>> drivers/pwm/pwm-stm32.c | 257 +++++++++++++++++++++
>> include/linux/mfd/stm32-timers.h | 58 +++++
>> 5 files changed, 537 insertions(+), 2 deletions(-)