dt: rp1: Link RP1 DMA to the associated clock

This makes the kernel representation of the clock structure
match reality.

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

Author: 6by9

Diff for: arch/arm64/boot/dts/broadcom/rp1.dtsi

@@ -1081,7 +1081,7 @@
 			reg = <0xc0 0x40188000  0x0 0x1000>;
 			compatible = "snps,axi-dma-1.01a";
 			interrupts = <RP1_INT_DMA IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sdhci_core &rp1_clocks RP1_CLK_SYS>;
+			clocks = <&rp1_clocks RP1_CLK_DMA &rp1_clocks RP1_CLK_SYS>;
 			clock-names = "core-clk", "cfgr-clk";
 
 			#dma-cells = <1>;