ARM: dts: sun8i: Add codec analog path controls node in PRCM for A23/A33

On the A23/A33, the internal codec's analog path controls are located in
the PRCM node.

Add a sub-device node to the PRCM for it.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun8i-a23-a33.dtsi

@@ -538,6 +538,10 @@ apb0_rst: apb0_rst {
 				compatible = "allwinner,sun6i-a31-clock-reset";
 				#reset-cells = <1>;
 			};
+
+			codec_analog: codec-analog {
+				compatible = "allwinner,sun8i-a23-codec-analog";
+			};
 		};
 
 		cpucfg@01f01c00 {