1*c66ec88fSEmmanuel VadotBroadcom V3D GPU 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotOnly the Broadcom V3D 3.x and newer GPUs are covered by this binding. 4*c66ec88fSEmmanuel VadotFor V3D 2.x, see brcm,bcm-vc4.txt. 5*c66ec88fSEmmanuel Vadot 6*c66ec88fSEmmanuel VadotRequired properties: 7*c66ec88fSEmmanuel Vadot- compatible: Should be "brcm,7268-v3d" or "brcm,7278-v3d" 8*c66ec88fSEmmanuel Vadot- reg: Physical base addresses and lengths of the register areas 9*c66ec88fSEmmanuel Vadot- reg-names: Names for the register areas. The "hub" and "core0" 10*c66ec88fSEmmanuel Vadot register areas are always required. The "gca" register area 11*c66ec88fSEmmanuel Vadot is required if the GCA cache controller is present. The 12*c66ec88fSEmmanuel Vadot "bridge" register area is required if an external reset 13*c66ec88fSEmmanuel Vadot controller is not present. 14*c66ec88fSEmmanuel Vadot- interrupts: The interrupt numbers. The first interrupt is for the hub, 15*c66ec88fSEmmanuel Vadot while the following interrupts are separate interrupt lines 16*c66ec88fSEmmanuel Vadot for the cores (if they don't share the hub's interrupt). 17*c66ec88fSEmmanuel Vadot See bindings/interrupt-controller/interrupts.txt 18*c66ec88fSEmmanuel Vadot 19*c66ec88fSEmmanuel VadotOptional properties: 20*c66ec88fSEmmanuel Vadot- clocks: The core clock the unit runs on 21*c66ec88fSEmmanuel Vadot- resets: The reset line for v3d, if not using a mapping of the bridge 22*c66ec88fSEmmanuel Vadot See bindings/reset/reset.txt 23*c66ec88fSEmmanuel Vadot 24*c66ec88fSEmmanuel Vadotv3d { 25*c66ec88fSEmmanuel Vadot compatible = "brcm,7268-v3d"; 26*c66ec88fSEmmanuel Vadot reg = <0xf1204000 0x100>, 27*c66ec88fSEmmanuel Vadot <0xf1200000 0x4000>, 28*c66ec88fSEmmanuel Vadot <0xf1208000 0x4000>, 29*c66ec88fSEmmanuel Vadot <0xf1204100 0x100>; 30*c66ec88fSEmmanuel Vadot reg-names = "bridge", "hub", "core0", "gca"; 31*c66ec88fSEmmanuel Vadot interrupts = <0 78 4>, 32*c66ec88fSEmmanuel Vadot <0 77 4>; 33*c66ec88fSEmmanuel Vadot}; 34