ARM: dts: Update for new VCHIQ BCM2711 DMA support

Now that the enhanced BCM2711 DMA controller is located by compatible
string and used directly for generating bulk transfer addresses,
remove the workaround of moving the vchiq node.

Signed-off-by: Phil Elwell <[email protected]>

Author: pelwell

arch/arm/boot/dts/bcm2711-rpi.dtsi

@@ -4,7 +4,6 @@
 / {
 	soc {
 		/delete-node/ v3d@7ec00000;
-		/delete-node/ mailbox@7e00b840;
 	};
 
 	__overrides__ {
@@ -88,12 +87,6 @@
 		brcm,dma-channel-mask = <0x7800>;
 	};
 
-	vchiq: mailbox@7e00b840 {
-		compatible = "brcm,bcm2711-vchiq";
-		reg = <0 0x7e00b840  0x0 0x3c>;
-		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-	};
-
 	xhci: xhci@7e9c0000 {
 		compatible = "generic-xhci";
 		status = "disabled";
@@ -127,18 +120,6 @@
 	};
 };
 
-&vchiq {
-	/* Onboard audio
-	 * This node is replicated because the original from bcm270x-rpi.dtsi
-	 * was deleted when the vchiq node was deleted above.
-	 */
-	audio: bcm2835_audio {
-		compatible = "brcm,bcm2835-audio";
-		brcm,pwm-channels = <8>;
-		status = "disabled";
-	};
-};
-
 &dma {
 	/* The VPU firmware uses DMA channel 11 for VCHIQ */
 	brcm,dma-channel-mask = <0x1f5>;
@@ -149,6 +130,10 @@
 	brcm,dma-channel-mask = <0x7000>;
 };
 
+&vchiq {
+	compatible = "brcm,bcm2711-vchiq";
+};
+
 &firmwarekms {
 	interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
 };