arm64: dts: broadcom: Add dma-names for HDMI audio DMA

The frameworks seem to want it now, so make it happy.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

Author: 6by9

arch/arm64/boot/dts/broadcom/bcm2712-rpi.dtsi

@@ -252,10 +252,12 @@ pciex4: &pcie2 { };
 
 &hdmi0 {
 	dmas = <&dma40 (10|(1<<30)|(1<<24)|(10<<16)|(15<<20))>;
+	dma-names = "audio-rx";
 };
 
 &hdmi1 {
 	dmas = <&dma40 (17|(1<<30)|(1<<24)|(10<<16)|(15<<20))>;
+	dma-names = "audio-rx";
 };
 
 &spi10 {