msm: vidc: Download firmware using PIL.

Video driver uses PIL and IOMMU to download video
firmware.Video firmware is downloaded during the
start of video session using PIL apis.

Change-Id: If285e9b6df57ecdfa379fa82b9eef542e6aa9bba
Signed-off-by: Vinay Kalia <vkalia@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974.dtsi b/arch/arm/boot/dts/msm8974.dtsi
index 8426b52..2eb8216 100644
--- a/arch/arm/boot/dts/msm8974.dtsi
+++ b/arch/arm/boot/dts/msm8974.dtsi
@@ -46,6 +46,8 @@
 		compatible = "qcom,msm-vidc";
 		reg = <0xfdc00000 0xff000>;
 		interrupts = <0 44 0>;
+		vidc-cp-map = <0x1000000 0x40000000>;
+		vidc-ns-map = <0x40000000 0x40000000>;
 	};
 
 	serial@f991f000 {