Merge pull request hardkernel#50 from yan-wyb/khadas-vims-4.9.y

Khadas vims 4.9.y
Dangku · Nov 26, 2021 · c99123d · c99123d
2 parents 1dcffdc + 9ac1862
commit c99123d
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Showing 4 changed files with 96 additions and 2 deletions.
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3/Makefile b/arch/arm64/boot/dts/amlogic/overlays/kvim3/Makefile
@@ -11,7 +11,8 @@ dtbo-y += uart3.dtbo \
 		  i2s.dtbo \
 		  can.dtbo \
 		  mpu6050-i2c.dtbo \
-		  ext_board.dtbo
+		  ext_board.dtbo \
+		  spdifin.dtbo
 
 targets += $(dtbo-y)
 always  := $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3/spdifin.dts b/arch/arm64/boot/dts/amlogic/overlays/kvim3/spdifin.dts
@@ -0,0 +1,46 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&aml_sound>;
+
+		__overlay__ {
+			aml-audio-card,dai-link@4 {
+				mclk-fs = <128>;
+				/* suffix-name, sync with android audio hal
+				* what's the dai link used for
+				*/
+				suffix-name = "alsaPORT-spdif";
+				cpu {
+					sound-dai = <&aml_spdif>;
+					system-clock-frequency = <6144000>;
+				};
+				codec {
+					sound-dai = <&dummy_codec>;
+				};
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&aml_spdif>;
+
+		__overlay__ {
+			pinctrl-0 = <&spdifout &spdifin>;
+		};
+	};
+
+	fragment@2 {
+		target = <&pinctrl_periphs>;
+
+		__overlay__ {
+			spdifin: spdifin {
+			 	mux {/* GPIOH_5 */
+					groups = "spdif_in_h";
+	   				function = "spdif_in";
+				};
+			 };
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3l/Makefile b/arch/arm64/boot/dts/amlogic/overlays/kvim3l/Makefile
@@ -10,7 +10,8 @@ dtbo-y += uart3.dtbo \
 		  i2s.dtbo \
 		  can.dtbo \
 		  mpu6050-i2c.dtbo \
-		  ext_board.dtbo
+		  ext_board.dtbo \
+		  spdifin.dtbo
 
 targets += $(dtbo-y)
 always  := $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3l/spdifin.dts b/arch/arm64/boot/dts/amlogic/overlays/kvim3l/spdifin.dts
@@ -0,0 +1,46 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&aml_sound>;
+
+		__overlay__ {
+			aml-audio-card,dai-link@4 {
+				mclk-fs = <128>;
+				/* suffix-name, sync with android audio hal
+				* what's the dai link used for
+				*/
+				suffix-name = "alsaPORT-spdif";
+				cpu {
+					sound-dai = <&aml_spdif>;
+					system-clock-frequency = <6144000>;
+				};
+				codec {
+					sound-dai = <&dummy_codec>;
+				};
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&aml_spdif>;
+
+		__overlay__ {
+			pinctrl-0 = <&spdifout &spdifin>;
+		};
+	};
+
+	fragment@2 {
+		target = <&pinctrl_periphs>;
+
+		__overlay__ {
+			spdifin: spdifin {
+			 	mux {/* GPIOH_5 */
+					groups = "spdif_in_h";
+	   				function = "spdif_in";
+				};
+			 };
+		};
+	};
+};