arm64: dts: allwinner: a64: pinetab: Fix cpvdd supply name

An older version of the analog codec binding referenced the headphone
amplifier binding as "hpvcc". However, by the time it was merged in
commit 21dd302 ("ASoC: dt-bindings: sun50i-codec-analog: Add
headphone amp regulator supply"), the regulator reference was renamed to
"cpvdd". This board's device tree still uses the old name, which fails
to work at runtime, and which causes a warning from `make dtbs_check`.
Resolve both by fixing the name.

Fixes: 674ef1d ("arm64: dts: allwinner: a64: add support for PineTab")
Signed-off-by: Samuel Holland <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>

Author: smaeul

arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts

@@ -98,7 +98,7 @@
 };
 
 &codec_analog {
-	hpvcc-supply = <&reg_eldo1>;
+	cpvdd-supply = <&reg_eldo1>;
 	status = "okay";
 };