tree 6ad10150122a1dfd3c9d13df76afc0f32e39557f
parent 27fa680f7f4143f1d04945dbcded0f52e26e5d56
author Sudeep Holla <sudeep.holla@arm.com> 1455897678 +0000
committer Jassi Brar <jaswinder.singh@linaro.org> 1457074939 +0530

mailbox: mailbox-test: add support for separate tx/rx buffer with single channel

This patch adds support for different MMIO region for Tx and Rx paths.
If only one region is specified, it's assumed to be shared between Rx
and Tx, thereby retaining backward compatibility.

Also in order to support single channel dealing with both Tx and Rx with
dedicated MMIO regions, Tx channel itself is assigned to Rx if MMIO
regions are different and Rx is not specified.

Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>