arm64: dts: rockchip: move rk3399-sapphire i2s2 to daughterboard

The i2s2 drives the HDMI audio, which has the connector on the daughterboard.
Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts

@@ -207,11 +207,6 @@ &i2s0 {
 	status = "okay";
 };
 
-&i2s2 {
-	#sound-dai-cells = <0>;
-	status = "okay";
-};
-
 &pinctrl {
 	buttons {
 		pwr_btn: pwr-btn {

arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi

@@ -440,6 +440,11 @@ &i2c3 {
 	status = "okay";
 };
 
+&i2s2 {
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
 &io_domains {
 	status = "okay";