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path: root/arch/arm/boot/dts/overlays/vc4-fkms-v3d-overlay.dts
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/*
 * vc4-fkms-v3d-overlay.dts
 */

/dts-v1/;
/plugin/;

/ {
	compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";

	fragment@0 {
		target-path = "/chosen";
		__overlay__ {
			bootargs = "cma=256M@256M";
		};
	};

	fragment@1 {
		target-path = "/chosen";
		__dormant__ {
			bootargs = "cma=192M@256M";
		};
	};

	fragment@2 {
		target-path = "/chosen";
		__dormant__ {
			bootargs = "cma=128M@128M";
		};
	};

	fragment@3 {
		target-path = "/chosen";
		__dormant__ {
			bootargs = "cma=96M@128M";
		};
	};

	fragment@4 {
		target-path = "/chosen";
		__dormant__ {
			bootargs = "cma=64M@64M";
		};
	};

	fragment@5 {
		target = <&fb>;
		__overlay__  {
			status = "disabled";
		};
	};

	fragment@6 {
		target = <&firmwarekms>;
		__overlay__  {
			status = "okay";
		};
	};

	fragment@7 {
		target = <&v3d>;
		__overlay__  {
			interrupts = <1 10>;
			status = "okay";
		};
	};

	fragment@8 {
		target = <&gpu>;
		__overlay__  {
			status = "okay";
		};
	};

	fragment@9 {
		target-path = "/soc/dma";
		__overlay__ {
			brcm,dma-channel-mask = <0x7f35>;
		};
	};

	__overrides__ {
		cma-256 = <0>,"+0-1-2-3-4";
		cma-192 = <0>,"-0+1-2-3-4";
		cma-128 = <0>,"-0-1+2-3-4";
		cma-96  = <0>,"-0-1-2+3-4";
		cma-64  = <0>,"-0-1-2-3+4";
	};
};