On Wed, Mar 28, 2018 at 12:51:02AM +0200, Thierry Reding wrote: > On Wed, Feb 14, 2018 at 11:04:31AM +0100, Fabrice Gasnier wrote: > > This series adds support for capture to stm32-pwm driver. > > Capture is based on DMAs. > > - First two patches are precursor patches > > - Subsequent 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. > > > > --- > > 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 (8): > > pwm: stm32: fix, remove unused struct device > > pwm: stm32: protect common prescaler for all channels > > 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 > > > > .../devicetree/bindings/mfd/stm32-timers.txt | 20 ++ > > arch/arm/boot/dts/stm32429i-eval.dts | 3 + > > drivers/mfd/stm32-timers.c | 215 +++++++++++++++- > > drivers/pwm/pwm-stm32.c | 276 ++++++++++++++++++++- > > include/linux/mfd/stm32-timers.h | 39 +++ > > 5 files changed, 547 insertions(+), 6 deletions(-) > > I can't apply patches 1-2 and 5-6 since they depend on patches 3-4 for > which I'd need an Acked-by: from Lee if I'm to pick them up. Same goes > for patch 7. > > By the looks of it there are minor conflicts with the MFD tree, but no > major ones. Perhaps it'd be better for Lee to pick up 3-4 for v4.17-rc1 > and ack patch 7, then I can take the rest after v4.17-rc1? I can pick up 1-2 which are separate from the capture changes and have no dependencies. Thierry
Attachment:
signature.asc
Description: PGP signature
