1 files changed, 83 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
new file mode 100644
index 000000000..b5ec4f47e
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Hardkernel Odroid XU3 audio subsystem device tree source
+ *
+ * Copyright (c) 2015 Krzysztof Kozlowski
+ * Copyright (c) 2014 Collabora Ltd.
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ */
+
+#include <dt-bindings/sound/samsung-i2s.h>
+
+/ {
+	sound: sound {
+		compatible = "samsung,odroid-xu3-audio";
+		model = "Odroid-XU3";
+
+		samsung,audio-widgets =
+			"Headphone", "Headphone Jack",
+			"Speakers", "Speakers";
+		samsung,audio-routing =
+			"Headphone Jack", "HPL",
+			"Headphone Jack", "HPR",
+			"Headphone Jack", "MICBIAS",
+			"IN12", "Headphone Jack",
+			"Speakers", "SPKL",
+			"Speakers", "SPKR",
+			"I2S Playback", "Mixer DAI TX",
+			"HiFi Playback", "Mixer DAI TX",
+			"Mixer DAI RX", "HiFi Capture";
+
+		cpu {
+			sound-dai = <&i2s0 0>, <&i2s0 1>;
+		};
+		codec {
+			sound-dai = <&hdmi>, <&max98090>;
+		};
+	};
+};
+
+&hsi2c_5 {
+	status = "okay";
+	max98090: max98090@10 {
+		compatible = "maxim,max98090";
+		reg = <0x10>;
+		interrupt-parent = <&gpx3>;
+		interrupts = <2 IRQ_TYPE_NONE>;
+		clocks = <&i2s0 CLK_I2S_CDCLK>;
+		clock-names = "mclk";
+		#sound-dai-cells = <0>;
+	};
+};
+
+&i2s0 {
+	status = "okay";
+	assigned-clocks = <&clock CLK_MOUT_EPLL>,
+			<&clock CLK_MOUT_MAU_EPLL>,
+			<&clock CLK_MOUT_USER_MAU_EPLL>,
+			<&clock_audss EXYNOS_MOUT_AUDSS>,
+			<&clock_audss EXYNOS_MOUT_I2S>,
+			<&i2s0 CLK_I2S_RCLK_SRC>,
+			<&clock_audss EXYNOS_DOUT_SRP>,
+			<&clock_audss EXYNOS_DOUT_AUD_BUS>,
+			<&clock_audss EXYNOS_DOUT_I2S>;
+
+	assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
+			<&clock CLK_MOUT_EPLL>,
+			<&clock CLK_MOUT_MAU_EPLL>,
+			<&clock CLK_MAU_EPLL>,
+			<&clock_audss EXYNOS_MOUT_AUDSS>,
+			<&clock_audss EXYNOS_SCLK_I2S>;
+
+	assigned-clock-rates = <0>,
+			<0>,
+			<0>,
+			<0>,
+			<0>,
+			<0>,
+			<196608001>,
+			<(196608002 / 2)>,
+			<196608000>;
+
+};