MGS-1087: ARM: dts: Add CMA setting to 7d dtsi

Since the cma setting has been moved to dts file. Add this partation to
7d dtsi to make cma pool building successful on 7d soc.

Signed-off-by: Shawn Xiao <b49994@freescale.com>
[Arul: Fix merge conflicts]
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>

diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index 1def69b..f062fb3 100644 (file)
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -48,6 +48,20 @@
                #phy-cells = <0>;
        };
 
+       reserved-memory {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges;
+
+               /* global autoconfigured region for contiguous allocations */
+               linux,cma {
+                       compatible = "shared-dma-pool";
+                       reusable;
+                       size = <0x14000000>;
+                       linux,cma-default;
+               };
+       };
+
        soc {
                etm@3007d000 {
                        compatible = "arm,coresight-etm3x", "arm,primecell";