ARM: dts: sync amlogic G12A/G12B/SM1 DT from Linux 5.8-rc1

This imports the changes and the new Odroid-C4 board from the Linux
commit b3a9e3b9622a ("Linux 5.8-rc1").

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
diff --git a/arch/arm/dts/meson-g12-common.dtsi b/arch/arm/dts/meson-g12-common.dtsi
index 0882ea2..593a006 100644
--- a/arch/arm/dts/meson-g12-common.dtsi
+++ b/arch/arm/dts/meson-g12-common.dtsi
@@ -250,6 +250,17 @@
 				};
 			};
 
+			acodec: audio-controller@32000 {
+				compatible = "amlogic,t9015";
+				reg = <0x0 0x32000 0x0 0x14>;
+				#sound-dai-cells = <0>;
+				sound-name-prefix = "ACODEC";
+				clocks = <&clkc CLKID_AUDIO_CODEC>;
+				clock-names = "pclk";
+				resets = <&reset RESET_AUDIO_CODEC>;
+				status = "disabled";
+			};
+
 			periphs: bus@34400 {
 				compatible = "simple-bus";
 				reg = <0x0 0x34400 0x0 0x400>;
@@ -2319,7 +2330,7 @@
 				reg = <0x0 0xff400000 0x0 0x40000>;
 				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
-				clock-names = "ddr";
+				clock-names = "otg";
 				phys = <&usb2_phy1>;
 				phy-names = "usb2-phy";
 				dr_mode = "peripheral";