This patch series adds secure domains support. All DSP domains other than CDSP are set as secure by default and CDSP is set as secure domain if fastrpc DT node carries secure domains property. If any process is getting initialized using non-secure device and the dsp channel is secure, then the session gets rejected. Jeya R (4): dt-bindings: devicetree documentation for secure domain misc: fastrpc: Add secure device node support misc: fastrpc: Set channel as secure misc: fastrpc: reject non-secure node for secure domain .../devicetree/bindings/misc/qcom,fastrpc.txt | 6 ++ drivers/misc/fastrpc.c | 64 +++++++++++++++++++++- 2 files changed, 68 insertions(+), 2 deletions(-) -- 2.7.4
