1Broadcom V3D GPU 2 3Only the Broadcom V3D 3.x and newer GPUs are covered by this binding. 4For V3D 2.x, see brcm,bcm-vc4.txt. 5 6Required properties: 7- compatible: Should be "brcm,7268-v3d" or "brcm,7278-v3d" 8- reg: Physical base addresses and lengths of the register areas 9- reg-names: Names for the register areas. The "hub" and "core0" 10 register areas are always required. The "gca" register area 11 is required if the GCA cache controller is present. The 12 "bridge" register area is required if an external reset 13 controller is not present. 14- interrupts: The interrupt numbers. The first interrupt is for the hub, 15 while the following interrupts are separate interrupt lines 16 for the cores (if they don't share the hub's interrupt). 17 See bindings/interrupt-controller/interrupts.txt 18 19Optional properties: 20- clocks: The core clock the unit runs on 21- resets: The reset line for v3d, if not using a mapping of the bridge 22 See bindings/reset/reset.txt 23 24v3d { 25 compatible = "brcm,7268-v3d"; 26 reg = <0xf1204000 0x100>, 27 <0xf1200000 0x4000>, 28 <0xf1208000 0x4000>, 29 <0xf1204100 0x100>; 30 reg-names = "bridge", "hub", "core0", "gca"; 31 interrupts = <0 78 4>, 32 <0 77 4>; 33}; 34