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// SPDX-License-Identifier: GPL-2.0
/*
* Hardkernel Odroid XU4 board device tree source
*
* Copyright (c) 2015 Krzysztof Kozlowski
* Copyright (c) 2014 Collabora Ltd.
* Copyright (c) 2013-2015 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*/
/dts-v1/;
#include <dt-bindings/sound/samsung-i2s.h>
#include "exynos5422-odroidxu3-common.dtsi"
/ {
model = "Hardkernel Odroid XU4";
compatible = "hardkernel,odroid-xu4", "samsung,exynos5800", \
"samsung,exynos5";
led-controller {
compatible = "pwm-leds";
led-1 {
label = "blue:heartbeat";
pwms = <&pwm 2 2000000 0>;
pwm-names = "pwm2";
max_brightness = <255>;
linux,default-trigger = "heartbeat";
};
};
sound: sound {
compatible = "samsung,odroid-xu3-audio";
model = "Odroid-XU4";
samsung,audio-routing = "I2S Playback", "Mixer DAI TX";
cpu {
sound-dai = <&i2s0 0>, <&i2s0 1>;
};
codec {
sound-dai = <&hdmi>;
};
};
};
&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>;
};
&pwm {
/*
* PWM 0 -- fan
* PWM 2 -- Blue LED
*/
pinctrl-0 = <&pwm0_out &pwm2_out>;
pinctrl-names = "default";
samsung,pwm-outputs = <0>, <2>;
status = "okay";
};
&usbdrd_dwc3_1 {
dr_mode = "host";
};
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