// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2022 Rockchip Electronics Co., Ltd */ /dts-v1/; #include #include #include #include #include #include "rk3128.dtsi" #include "rk312x-android.dtsi" / { model = "Rockchip RK3128 EVB DDR3 V10 Linux Board"; compatible = "rockchip,rk3128"; chosen { bootargs = "earlycon=uart8250,mmio32,0x20068000 console=ttyFIQ0 root=PARTUUID=614e0000-0000-4b53-8000-1d28000054a9 rootwait"; }; adc-keys { compatible = "adc-keys"; io-channels = <&saradc 1>; io-channel-names = "buttons"; poll-interval = <100>; keyup-threshold-microvolt = <3300000>; vol-up-key { label = "volume Up"; linux,code = ; press-threshold-microvolt = <0>; }; vol-down-key{ label = "volume down"; linux,code = ; press-threshold-microvolt = <750000>; }; menu-key{ label = "menu"; linux,code = ; press-threshold-microvolt = <1240000>; }; esc-key { label = "esc"; linux,code = ; press-threshold-microvolt = <1980000>; }; }; backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm0 0 25000 0>; brightness-levels = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; default-brightness-level = <128>; }; sdio_pwrseq: sdio-pwrseq{ compatible = "mmc-pwrseq-simple"; pinctrl-name = "default"; pinctrl-0 = <&wifi_enable_h>; reset-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>; }; codec_sound: codec-sound { compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; simple-audio-card,name = "rockchip,rk312x-codec"; simple-audio-card,mclk-fs = <256>; simple-audio-card,cpu { sound-dai = <&i2s_8ch>; }; simple-audio-card,codec { sound-dai = <&codec>; }; }; spdif_out: spdif-out { status = "okay"; compatible = "linux,spdif-dit"; #sound-dai-cells = <0>; }; media_sound: media-sound { status = "okay"; compatible = "simple-audio-card"; simple-audio-card,name = "rockchip,hdmi-spdif"; simple-audio-card,mclk-fs = <128>; simple-audio-card,dai-link@0 { format = "spdif"; cpu { sound-dai = <&spdif>; }; codec { sound-dai = <&spdif_out>; }; }; simple-audio-card,dai-link@1 { format = "spdif"; cpu { sound-dai = <&spdif>; }; codec { sound-dai = <&hdmi>; }; }; }; wireless-wlan { compatible = "wlan-platdata"; wifi_chip_type = "ap6212"; sdio_vref = <3300>; rockchip,grf = <&grf>; WIFI,host_wake_irq = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>; status = "okay"; }; wireless-bluetooth { compatible = "bluetooth-platdata"; clocks = <&rk805 1>; clock-names = "ext_clock"; uart_rts_gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_LOW>; pinctrl-names = "default","rts_gpio"; pinctrl-0 = <&uart0_rts>; pinctrl-1 = <&uart0_rts_gpio>; BT,power_gpio = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; BT,wake_gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; BT,wake_host_irq = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>; status = "okay"; }; vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; enable-active-high; regulator-name = "vcc_phy"; regulator-always-on; regulator-boot-on; }; vcc_2v8_cam: vcc-3v3-cam { compatible = "regulator-fixed"; regulator-name = "vcc_2v8_cam"; gpio = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>; enable-active-high; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vcc5v0_sys: vcc-sys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; vcc_host_5v: vcc-host-5v-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&host_vbus_drv>; regulator-name = "vcc_host_5v"; regulator-always-on; }; vcc_hub_5v: vcc-hub-5v-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_hub_5v"; gpio = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&hub_rst>; enable-active-high; regulator-always-on; }; vcc_sdmmc: vcc-sdmmc{ compatible = "regulator-fixed"; gpio = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_pwren>; regulator-name = "vcc_sdmmc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vcc3v3_lcd_n: vcc3v3-lcd-n { compatible = "regulator-fixed"; regulator-name = "vcc3v3_lcd_n"; pinctrl-names = "default"; pinctrl-0 = <&lcd_en>; gpio = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-boot-on; }; vccio_wifi: vccio-wifi { compatible = "regulator-fixed"; regulator-name = "vccio_wifi"; pinctrl-names = "default"; pinctrl-0 = <&wifi_pwren_l>; gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; regulator-boot-on; regulator-always-on; }; xin32k: xin32k { compatible = "fixed-clock"; clock-frequency = <32768>; clock-output-names = "xin32k"; #clock-cells = <0>; }; }; &cif_new { status = "okay"; ports { port@0 { cif_in_bcam: endpoint@0 { remote-endpoint = <&gc2145_out>; vsync-active = <0>; hsync-active = <1>; }; }; }; }; &codec{ spk-ctl-gpios = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>; hp-ctl-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_LOW>; spk-mute-delay = <200>; hp-mute-delay = <100>; rk312x_for_mid = <0>; is_rk3128 = <1>; spk_volume = <25>; hp_volume = <25>; capture_volume = <26>; gpio_debug = <1>; codec_hp_det = <1>; #sound-dai-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&spk_ctl_h>, <&hp_ctl_h>; status = "okay"; }; &cpu0 { cpu-supply = <&vdd_arm>; }; &display_subsystem { status = "okay"; }; &dmc { center-supply = <&vdd_logic>; }; &dsi { status = "okay"; panel@0 { compatible = "sitronix,st7703", "simple-panel-dsi"; reg = <0>; backlight = <&backlight>; power-supply = <&vcc3v3_lcd_n>; reset-gpio = <&gpio0 RK_PD0 GPIO_ACTIVE_LOW>; prepare-delay-ms = <0>; reset-delay-ms = <0>; init-delay-ms = <80>; enable-delay-ms = <0>; disable-delay-ms = <10>; unprepare-delay-ms = <60>; width-mm = <68>; height-mm = <121>; dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>; dsi,format = ; dsi,lanes = <4>; panel-init-sequence = [ 39 00 04 ff 98 81 03 15 00 02 01 00 15 00 02 02 00 15 00 02 03 53 15 00 02 04 53 15 00 02 05 13 15 00 02 06 04 15 00 02 07 02 15 00 02 08 02 15 00 02 09 00 15 00 02 0a 00 15 00 02 0b 00 15 00 02 0c 00 15 00 02 0d 00 15 00 02 0e 00 15 00 02 0f 00 15 00 02 10 00 15 00 02 11 00 15 00 02 12 00 15 00 02 13 00 15 00 02 14 00 15 00 02 15 08 15 00 02 16 10 15 00 02 17 00 15 00 02 18 08 15 00 02 19 00 15 00 02 1a 00 15 00 02 1b 00 15 00 02 1c 00 15 00 02 1d 00 15 00 02 1e c0 15 00 02 1f 80 15 00 02 20 02 15 00 02 21 09 15 00 02 22 00 15 00 02 23 00 15 00 02 24 00 15 00 02 25 00 15 00 02 26 00 15 00 02 27 00 15 00 02 28 55 15 00 02 29 03 15 00 02 2a 00 15 00 02 2b 00 15 00 02 2c 00 15 00 02 2d 00 15 00 02 2e 00 15 00 02 2f 00 15 00 02 30 00 15 00 02 31 00 15 00 02 32 00 15 00 02 33 00 15 00 02 34 04 15 00 02 35 05 15 00 02 36 05 15 00 02 37 00 15 00 02 38 3c 15 00 02 39 35 15 00 02 3a 00 15 00 02 3b 40 15 00 02 3c 00 15 00 02 3d 00 15 00 02 3e 00 15 00 02 3f 00 15 00 02 40 00 15 00 02 41 88 15 00 02 42 00 15 00 02 43 00 15 00 02 44 1f 15 00 02 50 01 15 00 02 51 23 15 00 02 52 45 15 00 02 53 67 15 00 02 54 89 15 00 02 55 ab 15 00 02 56 01 15 00 02 57 23 15 00 02 58 45 15 00 02 59 67 15 00 02 5a 89 15 00 02 5b ab 15 00 02 5c cd 15 00 02 5d ef 15 00 02 5e 03 15 00 02 5f 14 15 00 02 60 15 15 00 02 61 0c 15 00 02 62 0d 15 00 02 63 0e 15 00 02 64 0f 15 00 02 65 10 15 00 02 66 11 15 00 02 67 08 15 00 02 68 02 15 00 02 69 0a 15 00 02 6a 02 15 00 02 6b 02 15 00 02 6c 02 15 00 02 6d 02 15 00 02 6e 02 15 00 02 6f 02 15 00 02 70 02 15 00 02 71 02 15 00 02 72 06 15 00 02 73 02 15 00 02 74 02 15 00 02 75 14 15 00 02 76 15 15 00 02 77 0f 15 00 02 78 0e 15 00 02 79 0d 15 00 02 7a 0c 15 00 02 7b 11 15 00 02 7c 10 15 00 02 7d 06 15 00 02 7e 02 15 00 02 7f 0a 15 00 02 80 02 15 00 02 81 02 15 00 02 82 02 15 00 02 83 02 15 00 02 84 02 15 00 02 85 02 15 00 02 86 02 15 00 02 87 02 15 00 02 88 08 15 00 02 89 02 15 00 02 8a 02 39 00 04 ff 98 81 04 15 00 02 00 80 15 00 02 70 00 15 00 02 71 00 15 00 02 66 fe 15 00 02 82 15 15 00 02 84 15 15 00 02 85 15 15 00 02 3a 24 15 00 02 32 ac 15 00 02 8c 80 15 00 02 3c f5 15 00 02 88 33 39 00 04 ff 98 81 01 15 00 02 22 0a 15 00 02 31 00 15 00 02 53 78 15 00 02 50 5b 15 00 02 51 5b 15 00 02 60 20 15 00 02 61 00 15 00 02 62 0d 15 00 02 63 00 15 00 02 a0 00 15 00 02 a1 10 15 00 02 a2 1c 15 00 02 a3 13 15 00 02 a4 15 15 00 02 a5 26 15 00 02 a6 1a 15 00 02 a7 1d 15 00 02 a8 67 15 00 02 a9 1c 15 00 02 aa 29 15 00 02 ab 5b 15 00 02 ac 26 15 00 02 ad 28 15 00 02 ae 5c 15 00 02 af 30 15 00 02 b0 31 15 00 02 b1 2e 15 00 02 b2 32 15 00 02 b3 00 15 00 02 c0 00 15 00 02 c1 10 15 00 02 c2 1c 15 00 02 c3 13 15 00 02 c4 15 15 00 02 c5 26 15 00 02 c6 1a 15 00 02 c7 1d 15 00 02 c8 67 15 00 02 c9 1c 15 00 02 ca 29 15 00 02 cb 5b 15 00 02 cc 26 15 00 02 cd 28 15 00 02 ce 5c 15 00 02 cf 30 15 00 02 d0 31 15 00 02 d1 2e 15 00 02 d2 32 15 00 02 d3 00 39 00 04 ff 98 81 00 05 00 01 11 05 01 01 29 ]; panel-exit-sequence = [ 05 00 01 28 05 00 01 10 ]; display-timings { native-mode = <&timing0>; timing0: timing0 { clock-frequency = <65000000>; hactive = <720>; vactive = <1280>; hfront-porch = <40>; hsync-len = <10>; hback-porch = <40>; vfront-porch = <22>; vsync-len = <4>; vback-porch = <11>; hsync-active = <0>; vsync-active = <0>; de-active = <0>; pixelclk-active = <0>; }; }; }; }; &emmc { bus-width = <8>; cap-mmc-highspeed; supports-emmc; disable-wp; non-removable; num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; status = "okay"; }; &gmac { assigned-clocks = <&cru SCLK_MAC_SRC>; assigned-clock-rates = <50000000>; clock_in_out = "output"; pinctrl-names = "default"; pinctrl-0 = <&rmii_pins>; phy-supply = <&vcc_phy>; phy-mode = "rmii"; snps,reset-active-low; snps,reset-delays-us = <0 10000 50000>; snps,reset-gpio = <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>; status = "okay"; }; &gpu { status = "okay"; mali-supply = <&vdd_logic>; }; &hdmi { rockchip,format = "spdif"; #sound-dai-cells = <0>; status = "okay"; }; &hevc { status = "okay"; }; &hevc_mmu { status = "okay"; }; &i2c0 { status = "okay"; clock-frequency = <400000>; rtc@51 { compatible = "rtc,hym8563"; reg = <0x51>; irq_gpio = <&gpio0 RK_PD4 IRQ_TYPE_EDGE_FALLING>; wakeup-source; }; rk805: rk805@18 { compatible = "rockchip,rk805"; status = "okay"; reg = <0x18>; interrupt-parent = <&gpio1>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int>; rockchip,system-power-controller; wakeup-source; gpio-controller; #gpio-cells = <2>; #clock-cells = <1>; clock-output-names = "rk805-clkout1", "rk805-clkout2"; vcc1-supply = <&vcc5v0_sys>; vcc2-supply = <&vcc5v0_sys>; vcc3-supply = <&vcc5v0_sys>; vcc4-supply = <&vcc5v0_sys>; vcc5-supply = <&vcc_io>; vcc6-supply = <&vcc_io>; rtc { status = "okay"; }; pwrkey { status = "okay"; }; gpio { status = "okay"; }; regulators { compatible = "rk805-regulator"; status = "okay"; #address-cells = <1>; #size-cells = <0>; vdd_arm: DCDC_REG1 { regulator-name = "vdd_arm"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1500000>; regulator-initial-mode = <0x1>; regulator-initial-state = <3>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-state-mode = <0x2>; regulator-state-enabled; regulator-state-uv = <975000>; }; }; vdd_logic: DCDC_REG2 { regulator-name = "vdd_logic"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1500000>; regulator-initial-mode = <0x1>; regulator-ramp-delay = <12500>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-mode = <0x2>; regulator-on-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; vcc_ddr: DCDC_REG3 { regulator-name = "vcc_ddr"; regulator-initial-mode = <0x1>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-mode = <0x2>; regulator-on-in-suspend; }; }; vcc_io: DCDC_REG4 { regulator-name = "vcc_io"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-initial-mode = <0x1>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-mode = <0x2>; regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcca_33: LDO_REG1 { regulator-name = "vcca_33"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-initial-state = <3>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc_1v8_cam: LDO_REG2 { regulator-name = "vcc_1v8_cam"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vdd10_pmu: LDO_REG3 { regulator-name = "vdd10_pmu"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1100000>; }; }; }; }; }; &i2c2 { status = "okay"; gc2145@3c { status = "okay"; compatible = "galaxycore,gc2145"; reg = <0x3c>; clocks = <&cru SCLK_CIF_OUT>; clock-names = "xvclk"; pwdn-gpios = <&gpio3 RK_PD7 GPIO_ACTIVE_HIGH>; avdd-supply = <&vcc_2v8_cam>; dovdd-supply = <&vcc_2v8_cam>; dvdd-supply = <&vcc_1v8_cam>; rockchip,camera-module-index = <0>; rockchip,camera-module-facing = "back"; rockchip,camera-module-name = "CameraKing"; rockchip,camera-module-lens-name = "Largan"; port { gc2145_out: endpoint { remote-endpoint = <&cif_in_bcam>; }; }; }; gt1x: gt1x@14 { status = "okay"; compatible = "goodix,gt1x"; reg = <0x14>; power-supply = <&vcc3v3_lcd_n>; pinctrl-names = "default"; pinctrl-0 = <&tp_rst>, <&tp_irq>; goodix,rst-gpio = <&gpio0 RK_PD1 GPIO_ACTIVE_LOW>; goodix,irq-gpio = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>; }; mma7660: mma7660@4c { status = "okay"; compatible = "gs_mma7660"; reg = <0x4c>; type = ; irq-gpio = <&gpio0 RK_PB4 IRQ_TYPE_LEVEL_LOW>; irq_enable = <0>; poll_delay_ms = <30>; layout = <1>; reprobe_en = <1>; }; }; &i2s_8ch{ status = "okay"; #sound-dai-cells = <0>; }; &mpp_srv { status = "okay"; }; &pinctrl { codec{ spk_ctl_h: spk-ctl-h{ rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; }; hp_ctl_h: hp-ctl-h{ rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; lcd { lcd_en: lcd-en { rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; tp_rst: tp-rst { rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; }; tp_irq: tp-irq { rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic-int { rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_default>; }; pmic_sleep: pmic-sleep { rockchip,pins = <3 RK_PC1 2 &pcfg_pull_default>; }; }; sensor { mma7660_irq_gpio: mma7660-irq-gpio { rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb2 { host_vbus_drv: host-vbus-drv { rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; hub_rst: hub-rst { rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; uart0{ uart0_rts_gpio: uart0-rts-gpio{ rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; wifi{ wifi_enable_h: wifi-enable-h{ rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; }; wifi_pwren_l: wifi-pwren-l{ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; &pwm0 { status = "okay"; }; &pwm3{ interrupts = ; compatible = "rockchip,remotectl-pwm"; pinctrl-names = "default"; remote_pwm_id = <3>; handle_cpu_id = <0>; remote_support_psci = <0>; status = "okay"; ir_key1 { rockchip,usercode = <0xff00>; rockchip,key_table = <0xeb KEY_POWER>, <0xec KEY_COMPOSE>, <0xfe KEY_BACK>, <0xb7 KEY_HOME>, <0xa3 KEY_WWW>, <0xf4 KEY_VOLUMEUP>, <0xa7 KEY_VOLUMEDOWN>, <0xf8 KEY_ENTER>, <0xfc KEY_UP>, <0xfd KEY_DOWN>, <0xf1 KEY_LEFT>, <0xe5 KEY_RIGHT>; }; }; &rga { status = "okay"; }; &route_dsi{ status = "okay"; }; &saradc { status = "okay"; vref-supply = <&vcc_io>; }; &sdio { max-frequency = <50000000>; supports-sdio; disable-wp; cap-sd-highspeed; cap-sdio-irq; keep-power-in-suspend; pinctrl-names = "default"; pinctrl-0 = <&sdio_cmd &sdio_clk &sdio_bus4>; mmc-pwrseq = <&sdio_pwrseq>; non-removable; sd-uhs-sdr104; status = "okay"; }; &sdmmc { cap-mmc-highspeed; cap-sd-highspeed; no-sdio; no-mmc; vmmc-supply = <&vcc_sdmmc>; card-detect-delay = <800>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4 &sdmmc_det>; rockchip,default-sample-phase=<90>; status = "disabled"; }; &spdif{ compatible = "rockchip,rk3188-spdif"; status = "okay"; i2c-scl-rising-time-ns = <450>; i2c-scl-falling-time-ns = <15>; #sound-dai-cells = <0>; }; &tsadc { status = "okay"; }; &u2phy { status = "okay"; u2phy_otg: otg-port { status = "okay"; }; u2phy_host: host-port { phy-supply = <&vcc_host_5v>; status = "okay"; }; }; &uart0{ pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts>; status = "okay"; }; &usb_host_ehci { status = "okay"; }; &usb_host_ohci { status = "okay"; }; &usb_otg { status = "okay"; }; &vdpu { status = "okay"; }; &vepu { status = "okay"; }; &vop { status = "okay"; }; &vop_mmu { status = "okay"; }; &vpu_mmu { status = "okay"; };