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Commit 4653f22e authored by Eric Anholt's avatar Eric Anholt
Browse files

dt-bindings: Add binding docs for V3D. 



This was missed in the upstreaming process.

Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Acked-by: default avatarStephen Warren <swarren@wwwdotorg.org>
parent 585cb132

Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt

+12 −0
Original line number Diff line number Diff line
@@ -35,6 +35,12 @@ Optional properties for HDMI: 
		  as an interrupt/status bit in the HDMI controller

		  itself).  See bindings/pinctrl/brcm,bcm2835-gpio.txt



Required properties for V3D:

- compatible:	Should be "brcm,bcm2835-v3d"

- reg:		Physical base address and length of the V3D's registers

- interrupts:	The interrupt number

		  See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt



Example:

pixelvalve@7e807000 {

	compatible = "brcm,bcm2835-pixelvalve2";
@@ -60,6 +66,12 @@ hdmi: hdmi@7e902000 { 
	clock-names = "pixel", "hdmi";

};



v3d: v3d@7ec00000 {

	compatible = "brcm,bcm2835-v3d";

	reg = <0x7ec00000 0x1000>;

	interrupts = <1 10>;

};



vc4: gpu {

	compatible = "brcm,bcm2835-vc4";

};