On Wed, 14 Feb 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 <fabrice.gasnier@xxxxxx> > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > Reviewed-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx> > --- > .../devicetree/bindings/mfd/stm32-timers.txt | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) For my own reference: Acked-for-MFD-by: Lee Jones <lee.jones@xxxxxxxxxx> -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
