1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd 4 */ 5 6/dts-v1/; 7#include "rk3399-roc-pc.dtsi" 8 9/* 10 * Notice: 11 * 1. rk3399-roc-pc-plus is powered by dc_12v directly. 12 * 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding 13 * to vcc_vbus_typec1 in rk3399-roc-pc. 14 * For simplicity, reserve the node name of vcc_vbus_typec1. 15 * 3. vcc5v0_host is actually 2 regulators (host0, 1) controlled by the same gpio. 16 */ 17 18/delete-node/ &fusb1; 19/delete-node/ &hub_rst; 20/delete-node/ &mp8859; 21/delete-node/ &vcc_sys_en; 22/delete-node/ &vcc_vbus_typec0; 23/delete-node/ &yellow_led; 24 25/ { 26 model = "Firefly ROC-RK3399-PC-PLUS Board"; 27 compatible = "firefly,roc-rk3399-pc-plus", "rockchip,rk3399"; 28 29 dc_12v: dc-12v { 30 compatible = "regulator-fixed"; 31 regulator-name = "dc_12v"; 32 regulator-always-on; 33 regulator-boot-on; 34 regulator-min-microvolt = <12000000>; 35 regulator-max-microvolt = <12000000>; 36 }; 37 38 es8388-sound { 39 compatible = "simple-audio-card"; 40 pinctrl-names = "default"; 41 pinctrl-0 = <&hp_det_pin>; 42 simple-audio-card,name = "rockchip,es8388-codec"; 43 simple-audio-card,format = "i2s"; 44 simple-audio-card,mclk-fs = <256>; 45 simple-audio-card,widgets = 46 "Microphone", "Mic Jack", 47 "Headphone", "Headphones"; 48 simple-audio-card,routing = 49 "LINPUT1", "Mic Jack", 50 "Headphone Amp INL", "LOUT2", 51 "Headphone Amp INR", "ROUT2", 52 "Headphones", "Headphone Amp OUTL", 53 "Headphones", "Headphone Amp OUTR"; 54 simple-audio-card,hp-det-gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>; 55 simple-audio-card,aux-devs = <&headphones_amp>; 56 simple-audio-card,pin-switches = "Headphones"; 57 58 simple-audio-card,codec { 59 sound-dai = <&es8388>; 60 }; 61 62 simple-audio-card,cpu { 63 sound-dai = <&i2s1>; 64 }; 65 }; 66 67 gpio-fan { 68 #cooling-cells = <2>; 69 compatible = "gpio-fan"; 70 gpio-fan,speed-map = <0 0 3000 1>; 71 gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; 72 }; 73 74 /delete-node/ gpio-keys; 75 76 /* not amplifier, used as switcher only */ 77 headphones_amp: headphones-amp { 78 compatible = "simple-audio-amplifier"; 79 pinctrl-names = "default"; 80 pinctrl-0 = <&ear_ctl_pin>; 81 enable-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; 82 sound-name-prefix = "Headphone Amp"; 83 VCC-supply = <&vcca3v0_codec>; 84 }; 85 86 ir-receiver { 87 linux,rc-map-name = "rc-khadas"; 88 }; 89 90 leds { 91 pinctrl-names = "default"; 92 pinctrl-0 = <&work_led_pin>, <&diy_led_pin>; 93 }; 94}; 95 96&fusb0 { 97 vbus-supply = <&vcc_vbus_typec1>; 98}; 99 100&i2c0 { 101 hym8563: rtc@51 { 102 compatible = "haoyu,hym8563"; 103 reg = <0x51>; 104 interrupt-parent = <&gpio0>; 105 interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>; 106 #clock-cells = <0>; 107 clock-output-names = "xin32k"; 108 pinctrl-names = "default"; 109 pinctrl-0 = <&hym8563_int>; 110 }; 111}; 112 113&i2c1 { 114 es8388: es8388@11 { 115 compatible = "everest,es8388"; 116 reg = <0x11>; 117 clocks = <&cru SCLK_I2S_8CH_OUT>; 118 #sound-dai-cells = <0>; 119 }; 120}; 121 122/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */ 123&i2s0_8ch_bus { 124 rockchip,pins = 125 <3 RK_PD0 1 &pcfg_pull_none>, 126 <3 RK_PD1 1 &pcfg_pull_none>, 127 <3 RK_PD2 1 &pcfg_pull_none>, 128 <3 RK_PD3 1 &pcfg_pull_none>, 129 <3 RK_PD4 1 &pcfg_pull_none>, 130 <3 RK_PD5 1 &pcfg_pull_none>, 131 <3 RK_PD6 1 &pcfg_pull_none>, 132 <3 RK_PD7 1 &pcfg_pull_none>; 133}; 134 135&i2s1 { 136 pinctrl-names = "default"; 137 pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>; 138 rockchip,playback-channels = <2>; 139 rockchip,capture-channels = <2>; 140 status = "okay"; 141}; 142 143&pinctrl { 144 es8388 { 145 ear_ctl_pin: ear-ctl-pin { 146 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>; 147 }; 148 149 hp_det_pin: hp-det-pin { 150 rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>; 151 }; 152 }; 153 154 hym8563 { 155 hym8563_int: hym8563-int { 156 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 157 }; 158 }; 159 160 i2s1 { 161 i2s_8ch_mclk_pin: i2s-8ch-mclk-pin { 162 rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>; 163 }; 164 }; 165}; 166 167&u2phy0 { 168 status = "okay"; 169 170 u2phy0_otg: otg-port { 171 phy-supply = <&vcc_vbus_typec1>; 172 status = "okay"; 173 }; 174 175 u2phy0_host: host-port { 176 phy-supply = <&vcc5v0_host>; 177 status = "okay"; 178 }; 179}; 180 181&u2phy1 { 182 status = "okay"; 183 184 u2phy1_otg: otg-port { 185 phy-supply = <&vcc5v0_host>; 186 status = "okay"; 187 }; 188 189 u2phy1_host: host-port { 190 phy-supply = <&vcc5v0_host>; 191 status = "okay"; 192 }; 193}; 194 195&uart0 { 196 pinctrl-names = "default"; 197 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 198 status = "okay"; 199}; 200 201&usbdrd_dwc3_0 { 202 dr_mode = "host"; 203 status = "okay"; 204}; 205 206&vcc_sys { 207 /* vcc_sys is fixed, not controlled by any gpio */ 208 /delete-property/ gpio; 209 /delete-property/ pinctrl-names; 210 /delete-property/ pinctrl-0; 211}; 212 213&vcc5v0_host { 214 pinctrl-names = "default"; 215 pinctrl-0 = <&vcc5v0_host_en>; 216}; 217