1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Hardkernel Odroid XU3 audio subsystem device tree source 4 * 5 * Copyright (c) 2015 Krzysztof Kozlowski 6 * Copyright (c) 2014 Collabora Ltd. 7 * Copyright (c) 2013 Samsung Electronics Co., Ltd. 8 * http://www.samsung.com 9 */ 10 11#include <dt-bindings/sound/samsung-i2s.h> 12 13/ { 14 sound: sound { 15 compatible = "samsung,odroid-xu3-audio"; 16 model = "Odroid-XU3"; 17 18 samsung,audio-widgets = 19 "Headphone", "Headphone Jack", 20 "Speakers", "Speakers"; 21 samsung,audio-routing = 22 "Headphone Jack", "HPL", 23 "Headphone Jack", "HPR", 24 "Headphone Jack", "MICBIAS", 25 "IN12", "Headphone Jack", 26 "Speakers", "SPKL", 27 "Speakers", "SPKR"; 28 29 assigned-clocks = <&clock CLK_MOUT_EPLL>, 30 <&clock CLK_MOUT_MAU_EPLL>, 31 <&clock CLK_MOUT_USER_MAU_EPLL>, 32 <&clock_audss EXYNOS_MOUT_AUDSS>, 33 <&clock_audss EXYNOS_MOUT_I2S>, 34 <&clock_audss EXYNOS_DOUT_SRP>, 35 <&clock_audss EXYNOS_DOUT_AUD_BUS>, 36 <&clock_audss EXYNOS_DOUT_I2S>; 37 38 assigned-clock-parents = <&clock CLK_FOUT_EPLL>, 39 <&clock CLK_MOUT_EPLL>, 40 <&clock CLK_MOUT_MAU_EPLL>, 41 <&clock CLK_MAU_EPLL>, 42 <&clock_audss EXYNOS_MOUT_AUDSS>; 43 44 assigned-clock-rates = <0>, 45 <0>, 46 <0>, 47 <0>, 48 <0>, 49 <196608001>, 50 <(196608002 / 2)>, 51 <196608000>; 52 53 cpu { 54 sound-dai = <&i2s0 0>; 55 }; 56 codec { 57 sound-dai = <&hdmi>, <&max98090>; 58 }; 59 }; 60}; 61 62&clock_audss { 63 assigned-clocks = <&clock_audss EXYNOS_DOUT_SRP>, 64 <&clock CLK_FOUT_EPLL>; 65 assigned-clock-rates = <(196608000 / 256)>, 66 <196608000>; 67}; 68 69&hsi2c_5 { 70 status = "okay"; 71 max98090: max98090@10 { 72 compatible = "maxim,max98090"; 73 reg = <0x10>; 74 interrupt-parent = <&gpx3>; 75 interrupts = <2 IRQ_TYPE_NONE>; 76 clocks = <&i2s0 CLK_I2S_CDCLK>; 77 clock-names = "mclk"; 78 #sound-dai-cells = <0>; 79 }; 80}; 81 82&i2s0 { 83 status = "okay"; 84 assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>; 85 assigned-clock-parents = <&clock_audss EXYNOS_SCLK_I2S>; 86}; 87