ARM64: dts: meson-axg: enable I2C Master-1 for the audio speaker

In the S400 board, The I2C master-1 is connecting to
the audio speaker daughter board.
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

arch/arm64/boot/dts/amlogic/meson-axg-s400.dts

@@ -33,3 +33,9 @@ &ir {
 	pinctrl-0 = <&remote_input_ao_pins>;
 	pinctrl-names = "default";
 };
+
+&i2c1 {
+	status = "okay";
+	pinctrl-0 = <&i2c1_z_pins>;
+	pinctrl-names = "default";
+};