MLK-15143 ARM64: dts: freescale: imx8mq: increase CMA size

Increase CMA size to 640MB for i.MX8MQ.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
index 847d1a7..55f6f65 100755 (executable)
--- a/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq.dtsi
@@ -52,8 +52,8 @@
                linux,cma {
                        compatible = "shared-dma-pool";
                        reusable;
-                       size = <0 0x04000000>;
-                       alloc-ranges = <0 0x40000000 0 0x20000000>;
+                       size = <0 0x28000000>;
+                       alloc-ranges = <0 0x40000000 0 0x80000000>;
                        linux,cma-default;
                };
        };