1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree Source for the HiHope RZ/G2[MN] 3 * Device Tree Source for the HiHope RZ/G2[MN] main board Rev.2.0 common
4 * parts 4 * parts
5 * 5 *
6 * Copyright (C) 2020 Renesas Electronics Corp 6 * Copyright (C) 2020 Renesas Electronics Corp.
7 */ 7 */
8 8
9 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/gpio/gpio.h>
10 #include "hihope-common.dtsi" 10 #include "hihope-common.dtsi"
11 11
12 / { 12 / {
13 leds { 13 leds {
14 compatible = "gpio-leds"; 14 compatible = "gpio-leds";
15 15
16 bt_active_led { 16 bt_active_led {
17 label = "blue:bt"; 17 label = "blue:bt";
18 gpios = <&gpio7 0 GPI 18 gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
19 linux,default-trigger 19 linux,default-trigger = "hci0-power";
20 default-state = "off"; 20 default-state = "off";
21 }; 21 };
22 22
23 wlan_active_led { 23 wlan_active_led {
24 label = "yellow:wlan"; 24 label = "yellow:wlan";
25 gpios = <&gpio7 1 GPI 25 gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
26 linux,default-trigger 26 linux,default-trigger = "phy0tx";
27 default-state = "off"; 27 default-state = "off";
28 }; 28 };
29 }; 29 };
30 30
31 wlan_en_reg: regulator-wlan_en { 31 wlan_en_reg: regulator-wlan_en {
32 compatible = "regulator-fixed" 32 compatible = "regulator-fixed";
33 regulator-name = "wlan-en-regu 33 regulator-name = "wlan-en-regulator";
34 regulator-min-microvolt = <180 34 regulator-min-microvolt = <1800000>;
35 regulator-max-microvolt = <180 35 regulator-max-microvolt = <1800000>;
36 startup-delay-us = <70000>; 36 startup-delay-us = <70000>;
37 37
38 gpio = <&gpio_expander 1 GPIO_ 38 gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
39 enable-active-high; 39 enable-active-high;
40 }; 40 };
41 }; 41 };
42 42
43 &hscif0 { 43 &hscif0 {
44 bluetooth { 44 bluetooth {
45 compatible = "ti,wl1837-st"; 45 compatible = "ti,wl1837-st";
46 enable-gpios = <&gpio_expander 46 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
47 }; 47 };
48 }; 48 };
49 49
50 &i2c4 { 50 &i2c4 {
51 gpio_expander: gpio@20 { 51 gpio_expander: gpio@20 {
52 compatible = "onnn,pca9654"; 52 compatible = "onnn,pca9654";
53 reg = <0x20>; 53 reg = <0x20>;
54 gpio-controller; 54 gpio-controller;
55 #gpio-cells = <2>; 55 #gpio-cells = <2>;
56 }; 56 };
57 }; 57 };
58 58
59 &pfc { 59 &pfc {
60 sound_clk_pins: sound_clk { 60 sound_clk_pins: sound_clk {
61 groups = "audio_clk_a_a"; 61 groups = "audio_clk_a_a";
62 function = "audio_clk"; 62 function = "audio_clk";
63 }; 63 };
64 }; 64 };
65 65
66 &rcar_sound { 66 &rcar_sound {
67 pinctrl-0 = <&sound_clk_pins>; 67 pinctrl-0 = <&sound_clk_pins>;
68 pinctrl-names = "default"; 68 pinctrl-names = "default";
69 69
70 status = "okay"; 70 status = "okay";
71 71
72 /* Single DAI */ 72 /* Single DAI */
73 #sound-dai-cells = <0>; 73 #sound-dai-cells = <0>;
74 74
75 rsnd_port: port { 75 rsnd_port: port {
76 rsnd_endpoint: endpoint { 76 rsnd_endpoint: endpoint {
77 remote-endpoint = <&dw 77 remote-endpoint = <&dw_hdmi0_snd_in>;
78 78
79 dai-format = "i2s"; 79 dai-format = "i2s";
80 bitclock-master = <&rs 80 bitclock-master = <&rsnd_endpoint>;
81 frame-master = <&rsnd_ 81 frame-master = <&rsnd_endpoint>;
82 82
83 playback = <&ssi2>; 83 playback = <&ssi2>;
84 }; 84 };
85 }; 85 };
86 }; 86 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.