1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Google Snow Rev 5+ board device tree source 4 * 5 * Copyright (c) 2012 Google, Inc 6 * Copyright (c) 2015 Samsung Electronics Co., Ltd. 7 * http://www.samsung.com 8 */ 9 10/dts-v1/; 11#include "exynos5250-snow-common.dtsi" 12 13/ { 14 model = "Google Snow Rev 5+"; 15 compatible = "google,snow-rev5", "samsung,exynos5250", 16 "samsung,exynos5"; 17 chassis-type = "laptop"; 18 19 sound { 20 compatible = "google,snow-audio-max98090"; 21 22 samsung,model = "Snow-I2S-MAX98090"; 23 samsung,audio-codec = <&max98090>; 24 25 cpu { 26 sound-dai = <&i2s0 0>; 27 }; 28 29 codec { 30 sound-dai = <&max98090>, <&hdmi>; 31 }; 32 }; 33}; 34 35&i2c_7 { 36 max98090: audio-codec@10 { 37 compatible = "maxim,max98090"; 38 reg = <0x10>; 39 interrupts = <4 IRQ_TYPE_NONE>; 40 interrupt-parent = <&gpx0>; 41 pinctrl-names = "default"; 42 pinctrl-0 = <&max98090_irq>; 43 clocks = <&pmu_system_controller 0>; 44 clock-names = "mclk"; 45 #sound-dai-cells = <0>; 46 }; 47}; 48 49&pinctrl_0 { 50 max98090_irq: max98090-irq-pins { 51 samsung,pins = "gpx0-4"; 52 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 53 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 54 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 55 }; 56}; 57