ARM: dts: exynos4412-redwood: Enable MFC and CMA

This patch adds device tree nodes for MFC and its CMA memory regions
to enable MFC/DRM/MALI support on Redwood board.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4412-redwood.dts b/arch/arm/boot/dts/exynos4412-redwood.dts
index 78e763a..ac6ef14 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-redwood.dts
+++ b/arch/arm/boot/dts/exynos4412-redwood.dts
@@ -24,6 +24,27 @@
                        0x50000000 0x10000000
                        0x60000000 0x10000000
                        0x70000000 0x10000000>;
+
+               reserved-memory {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       contig_mem: region@71000000 {
+                               compatible = "linux,contiguous-memory-region";
+                               reg = <0x71000000 0x0c000000>;
+                               linux,default-contiguous-region;
+                       };
+
+                       mfc_l_mem: mfc_l_region@43000000 {
+                               compatible = "linux,contiguous-memory-region", "reserved-memory-region";
+                               reg = <0x43000000 0x1000000>;
+                       };
+
+                       mfc_r_mem: mfc_r_region@51000000 {
+                               compatible = "linux,contiguous-memory-region", "reserved-memory-region";
+                               reg = <0x51000000 0x1000000>;
+                       };
+               };
        };
 
        chosen {
@@ -492,4 +513,16 @@
                vusb_d-supply = <&ldo15_reg>;
                vusb_a-supply = <&ldo12_reg>;
        };
+
+       mfc: codec@13400000 {
+               status = "okay";
+
+               memport@0 {
+                       memory-region = <&mfc_l_mem>;
+               };
+
+               memport@1 {
+                       memory-region = <&mfc_r_mem>;
+               };
+       };
 };