RISCV: dts: starfive: Increase CMA range from 512MB to 768MB

In UHD resolution, there are many cases where alloc fail due to lack
of CMA capacity. Increase CMA range to prevent cma_alloc failed.

Change-Id: I6b0c355b773b08d09381e738329b986113982768
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index 1a8db60..3968ed7 100644 (file)
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -71,9 +71,9 @@
                linux,cma {
                        compatible = "shared-dma-pool";
                        reusable;
-                       size = <0x0 0x20000000>;
+                       size = <0x0 0x30000000>;
                        alignment = <0x0 0x1000>;
-                       alloc-ranges = <0x0 0x80000000 0x0 0x20000000>;
+                       alloc-ranges = <0x0 0x80000000 0x0 0x30000000>;
                        linux,cma-default;
                };
        };