arm/dt: apq8074: Add device tree for apq8074 v1

Add device tree file for apq8074 v1 with information of
memory reserved for other images not accessible by the
kernel and the size and address of the qseecom node.

Change-Id: Iab3f2615f206f8a5dde35fb2efc9c8479f26e82b
Signed-off-by: Neeti Desai <neetid@codeaurora.org>