| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Google Snow Rev 5+ board device tree source |
| * |
| * Copyright (c) 2012 Google, Inc |
| * Copyright (c) 2015 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| */ |
| |
| /dts-v1/; |
| #include "exynos5250-snow-common.dtsi" |
| |
| / { |
| model = "Google Snow Rev 5+"; |
| compatible = "google,snow-rev5", "samsung,exynos5250", |
| "samsung,exynos5"; |
| chassis-type = "laptop"; |
| |
| sound { |
| compatible = "google,snow-audio-max98090"; |
| |
| samsung,model = "Snow-I2S-MAX98090"; |
| samsung,audio-codec = <&max98090>; |
| |
| cpu { |
| sound-dai = <&i2s0 0>; |
| }; |
| |
| codec { |
| sound-dai = <&max98090 0>, <&hdmi>; |
| }; |
| }; |
| }; |
| |
| &i2c_7 { |
| max98090: audio-codec@10 { |
| compatible = "maxim,max98090"; |
| reg = <0x10>; |
| interrupts = <4 IRQ_TYPE_NONE>; |
| interrupt-parent = <&gpx0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&max98090_irq>; |
| clocks = <&pmu_system_controller 0>; |
| clock-names = "mclk"; |
| #sound-dai-cells = <1>; |
| }; |
| }; |
| |
| &pinctrl_0 { |
| max98090_irq: max98090-irq-pins { |
| samsung,pins = "gpx0-4"; |
| samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; |
| samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
| samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; |
| }; |
| }; |
