cma-overlay.dts

/*
 * cma.dts
 */

/dts-v1/;
/plugin/;

/ {
	compatible = "brcm,bcm2835";

	fragment@0 {
		target = <&cma>;
		frag0: __overlay__ {
			/*
			 * The default size when using this overlay is 256 MB
			 * and should be kept as is for backwards
			 * compatibility.
			 */
			size = <0x10000000>;
		};
	};

	__overrides__ {
		cma-512 = <&frag0>,"size:0=",<0x20000000>;
		cma-448 = <&frag0>,"size:0=",<0x1c000000>;
		cma-384 = <&frag0>,"size:0=",<0x18000000>;
		cma-320 = <&frag0>,"size:0=",<0x14000000>;
		cma-256 = <&frag0>,"size:0=",<0x10000000>;
		cma-192 = <&frag0>,"size:0=",<0xC000000>;
		cma-128 = <&frag0>,"size:0=",<0x8000000>;
		cma-96  = <&frag0>,"size:0=",<0x6000000>;
		cma-64  = <&frag0>,"size:0=",<0x4000000>;
		cma-size = <&frag0>,"size:0"; /* in bytes, 4MB aligned */
		cma-default = <0>,"-0";
	};
};