ARM: dts: sirf: add resets for dspif, gps and dsp nodes

this patch fills the resets properity for dspif, gps and dsp nodes.
these nodes belong to GPS related modules.

Signed-off-by: Tao Huang <Tao.Huang@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>