[PATCH 1/3] dt/bindings: arm-pl330: add description of arm,pl330-periph-burst

On 08/05/2016 09:25 AM, Shawn Lin wrote:

Hi Vinod,

? 2016/8/5 11:34, Vinod Koul ??:

quoted

On Fri, Aug 05, 2016 at 10:53:20AM +0800, Shawn Lin wrote:

quoted

This patch adds the "arm,pl330-periph-burst" for arm-pl330 to
support busrt mode.

why should this be DT property. Only reason I can think of if some hw
versions support this and some won't.

yes, if we want to support burst mode, both of the master(pl330) and
client(several peripherals) should implement it, otherwise it will
be broken when enabling.

As you said, it is up to the consumer peripheral whether it supports BURST,
SINGLE or both. So this is a per client property, but you specify this as a
a global property on the producer side.