On Fri, 30 Mar 2018, Fabrice Gasnier wrote: > Add support for DMAs to STM32 timers. STM32 Timers can support up to 7 > dma requests: up to 4 channels, update, compare and trigger. > DMAs may be used to transfer data from pwm capture for instance. > DMA support is made optional, PWM capture support is also an option. > This is much more wise system-wide to avoid shortage on DMA request > lines as there's significant amount of timer instances that can > request up to 7 channels. > > Signed-off-by: Fabrice Gasnier <[email protected]> > Reviewed-by: Rob Herring <[email protected]> > Reviewed-by: Benjamin Gaignard <[email protected]> > --- > .../devicetree/bindings/mfd/stm32-timers.txt | 20 > ++++++++++++++++++++ > 1 file changed, 20 insertions(+)
Acked-by: Lee Jones <[email protected]> -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
