drm/vc4: Add FKMS as an acceptable node for dma ranges.

Under FKMS, the firmware (via FKMS) also requires the VideoCore cache
aliases for image planes, as defined by the dma-ranges under /soc.

Add rpi-firmware-kms to the list of acceptable nodes to look for
to copy dma config from.

Signed-off-by: Dave Stevenson <[email protected]>

Author: 6by9

drivers/gpu/drm/vc4/vc4_drv.c

@@ -251,6 +251,7 @@ static void vc4_match_add_drivers(struct device *dev,
 
 const struct of_device_id vc4_dma_range_matches[] = {
 	{ .compatible = "brcm,bcm2835-hvs" },
+	{ .compatible = "raspberrypi,rpi-firmware-kms" },
 	{ .compatible = "brcm,bcm2835-v3d" },
 	{ .compatible = "brcm,cygnus-v3d" },
 	{ .compatible = "brcm,vc4-v3d" },