On Fri, Jan 26, 2018 at 04:11:34PM +0100, 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.gasn...@st.com>
> .../devicetree/bindings/mfd/stm32-timers.txt | 20
> 1 file changed, 20 insertions(+)
Reviewed-by: Rob Herring <r...@kernel.org>