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86 lines
1.6 KiB
86 lines
1.6 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* Device Tree Source for the HiHope RZ/G2[MN] main board Rev.2.0 common |
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* parts |
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* |
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* Copyright (C) 2020 Renesas Electronics Corp. |
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*/ |
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#include <dt-bindings/gpio/gpio.h> |
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#include "hihope-common.dtsi" |
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/ { |
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leds { |
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compatible = "gpio-leds"; |
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bt_active_led { |
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label = "blue:bt"; |
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gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; |
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linux,default-trigger = "hci0-power"; |
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default-state = "off"; |
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}; |
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wlan_active_led { |
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label = "yellow:wlan"; |
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gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; |
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linux,default-trigger = "phy0tx"; |
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default-state = "off"; |
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}; |
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}; |
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wlan_en_reg: regulator-wlan_en { |
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compatible = "regulator-fixed"; |
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regulator-name = "wlan-en-regulator"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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startup-delay-us = <70000>; |
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gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; |
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enable-active-high; |
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}; |
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}; |
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&hscif0 { |
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bluetooth { |
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compatible = "ti,wl1837-st"; |
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enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>; |
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}; |
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}; |
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&i2c4 { |
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gpio_expander: gpio@20 { |
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compatible = "onnn,pca9654"; |
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reg = <0x20>; |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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}; |
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&pfc { |
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sound_clk_pins: sound_clk { |
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groups = "audio_clk_a_a"; |
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function = "audio_clk"; |
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}; |
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}; |
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&rcar_sound { |
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pinctrl-0 = <&sound_clk_pins>; |
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pinctrl-names = "default"; |
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status = "okay"; |
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/* Single DAI */ |
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#sound-dai-cells = <0>; |
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rsnd_port: port { |
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rsnd_endpoint: endpoint { |
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remote-endpoint = <&dw_hdmi0_snd_in>; |
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dai-format = "i2s"; |
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bitclock-master = <&rsnd_endpoint>; |
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frame-master = <&rsnd_endpoint>; |
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playback = <&ssi2>; |
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}; |
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}; |
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};
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