/* * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include "rk3399.dtsi" #include "rk3399-android.dtsi" / { compatible = "rockchip,rk3399-box","rockchip,rk3399"; vcc1v8_s0: vcc1v8-s0 { compatible = "regulator-fixed"; regulator-name = "vcc1v8_s0"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; vcc_sys: vcc-sys { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; }; vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_phy"; regulator-always-on; regulator-boot-on; }; vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; vin-supply = <&vcc_sys>; }; vcc5v0_host: vcc5v0-host-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&host_vbus_drv>; regulator-name = "vcc5v0_host"; }; vdd_log: vdd-log { compatible = "pwm-regulator"; pwms = <&pwm2 0 25000 0>; regulator-name = "vdd_log"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; /* for rockchip boot on */ rockchip,pwm_id= <2>; rockchip,pwm_voltage = <900000>; vin-supply = <&vcc_sys>; }; clkin_gmac: external-gmac-clock { compatible = "fixed-clock"; clock-frequency = <125000000>; clock-output-names = "clkin_gmac"; #clock-cells = <0>; }; io-domains { compatible = "rockchip,rk3399-io-voltage-domain"; rockchip,grf = <&grf>; bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */ audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */ sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */ }; pmu-io-domains { compatible = "rockchip,rk3399-pmu-io-voltage-domain"; rockchip,grf = <&pmugrf>; pmu1830-supply = <&vcc_1v8>; }; spdif-sound { status = "okay"; compatible = "simple-audio-card"; simple-audio-card,name = "ROCKCHIP,SPDIF"; simple-audio-card,cpu { sound-dai = <&spdif>; }; simple-audio-card,codec { sound-dai = <&spdif_out>; }; }; spdif_out: spdif-out { status = "okay"; compatible = "linux,spdif-dit"; #sound-dai-cells = <0>; }; hdmi_sound: hdmi-sound { status = "okay"; compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; simple-audio-card,mclk-fs = <256>; simple-audio-card,name = "rockchip,hdmi"; simple-audio-card,cpu { sound-dai = <&i2s2>; }; simple-audio-card,codec { sound-dai = <&dw_hdmi_audio>; }; }; dw_hdmi_audio: dw-hdmi-audio { status = "okay"; compatible = "rockchip,dw-hdmi-audio"; #sound-dai-cells = <0>; }; sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rk808 1>; clock-names = "ext_clock"; pinctrl-names = "default"; pinctrl-0 = <&wifi_enable_h>; /* * On the module itself this is one of these (depending * on the actual card populated): * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; }; wireless-wlan { compatible = "wlan-platdata"; rockchip,grf = <&grf>; wifi_chip_type = "ap6354"; sdio_vref = <1800>; WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; status = "okay"; }; wireless-bluetooth { compatible = "bluetooth-platdata"; /* wifi-bt-power-toggle; */ uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; pinctrl-names = "default", "rts_gpio"; pinctrl-0 = <&uart0_rts>; pinctrl-1 = <&uart0_gpios>; /* BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; */ BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; &sdmmc { clock-frequency = <100000000>; clock-freq-min-max = <400000 100000000>; supports-sd; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; num-slots = <1>; sd-uhs-sdr104; vqmmc-supply = <&vcc_sd>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; status = "okay"; }; &sdio0 { clock-frequency = <100000000>; clock-freq-min-max = <200000 100000000>; supports-sdio; bus-width = <4>; disable-wp; cap-sd-highspeed; cap-sdio-irq; keep-power-in-suspend; mmc-pwrseq = <&sdio_pwrseq>; non-removable; num-slots = <1>; pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; sd-uhs-sdr104; status = "okay"; }; &emmc_phy { freq-sel = <200000000>; dr-sel = <50>; opdelay = <4>; status = "okay"; }; &sdhci { bus-width = <8>; mmc-hs400-1_8v; supports-emmc; non-removable; mmc-hs400-enhanced-strobe; status = "okay"; }; &i2s0 { status = "okay"; rockchip,i2s-broken-burst-len; rockchip,playback-channels = <8>; rockchip,capture-channels = <8>; #sound-dai-cells = <0>; }; &i2s2 { #sound-dai-cells = <0>; }; &spdif { pinctrl-0 = <&spdif_bus_1>; status = "okay"; #sound-dai-cells = <0>; }; &cluster0_opp { opp@408000000 { opp-hz = /bits/ 64 <408000000>; opp-microvolt = <800000>; clock-latency-ns = <40000>; }; opp@600000000 { opp-hz = /bits/ 64 <600000000>; opp-microvolt = <800000>; }; opp@816000000 { opp-hz = /bits/ 64 <816000000>; opp-microvolt = <800000>; }; opp@1008000000 { opp-hz = /bits/ 64 <1008000000>; opp-microvolt = <875000>; }; opp@1200000000 { opp-hz = /bits/ 64 <1200000000>; opp-microvolt = <925000>; }; opp@1416000000 { opp-hz = /bits/ 64 <1416000000>; opp-microvolt = <1050000>; }; opp@1512000000 { opp-hz = /bits/ 64 <1512000000>; opp-microvolt = <1075000>; }; }; &cluster1_opp { opp@408000000 { opp-hz = /bits/ 64 <408000000>; opp-microvolt = <800000>; clock-latency-ns = <40000>; }; opp@600000000 { opp-hz = /bits/ 64 <600000000>; opp-microvolt = <800000>; }; opp@816000000 { opp-hz = /bits/ 64 <816000000>; opp-microvolt = <825000>; }; opp@1008000000 { opp-hz = /bits/ 64 <1008000000>; opp-microvolt = <875000>; }; opp@1200000000 { opp-hz = /bits/ 64 <1200000000>; opp-microvolt = <950000>; }; opp@1416000000 { opp-hz = /bits/ 64 <1416000000>; opp-microvolt = <1025000>; }; opp@1608000000 { opp-hz = /bits/ 64 <1608000000>; opp-microvolt = <1100000>; }; opp@1800000000 { opp-hz = /bits/ 64 <1800000000>; opp-microvolt = <1175000>; }; opp@1992000000 { opp-hz = /bits/ 64 <1992000000>; opp-microvolt = <1250000>; }; }; &CPU_COST_A72 { busy-cost-data = < 210 129 /* 408MHz */ 308 184 /* 600MHz */ 419 246 /* 816MHz */ 518 335 /* 1008MHz */ 617 428 /* 1200MHz */ 728 573 /* 1416MHz */ 827 724 /* 1608MHz */ 925 900 /* 1800MHz */ 1024 1108 /* 1992MHz */ >; idle-cost-data = < 15 15 0 >; }; &CPU_COST_A53 { busy-cost-data = < 108 46 /* 408M */ 159 67 /* 600M */ 216 90 /* 816M */ 267 120 /* 1008M */ 318 153 /* 1200M */ 375 198 /* 1416M */ 401 222 /* 1512M */ >; idle-cost-data = < 6 6 0 >; }; &CLUSTER_COST_A72 { busy-cost-data = < 210 129 /* 408MHz */ 308 184 /* 600MHz */ 419 246 /* 816MHz */ 518 335 /* 1008MHz */ 617 428 /* 1200MHz */ 728 573 /* 1416MHz */ 827 724 /* 1608MHz */ 925 900 /* 1800MHz */ 1024 1108 /* 1992MHz */ >; idle-cost-data = < 65 65 65 >; }; &CLUSTER_COST_A53 { busy-cost-data = < 108 46 /* 408M */ 159 67 /* 600M */ 216 90 /* 816M */ 267 120 /* 1008M */ 318 153 /* 1200M */ 375 198 /* 1416M */ 401 222 /* 1512M */ >; idle-cost-data = < 56 56 56 >; }; &gpu_opp_table { opp@200000000 { opp-hz = /bits/ 64 <200000000>; opp-microvolt = <800000>; }; opp@300000000 { opp-hz = /bits/ 64 <300000000>; opp-microvolt = <800000>; }; opp@400000000 { opp-hz = /bits/ 64 <400000000>; opp-microvolt = <800000>; }; opp@500000000 { opp-hz = /bits/ 64 <500000000>; opp-microvolt = <900000>; }; opp@600000000 { opp-hz = /bits/ 64 <600000000>; opp-microvolt = <900000>; }; opp@800000000 { opp-hz = /bits/ 64 <800000000>; opp-microvolt = <1000000>; }; }; &i2c0 { status = "okay"; i2c-scl-rising-time-ns = <168>; i2c-scl-falling-time-ns = <4>; clock-frequency = <400000>; vdd_cpu_b: syr827@40 { compatible = "silergy,syr827"; reg = <0x40>; regulator-compatible = "fan53555-reg"; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; regulator-ramp-delay = <1000>; fcs,suspend-voltage-selector = <0>; regulator-always-on; regulator-boot-on; vin-supply = <&vcc_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_gpu: syr828@41 { compatible = "silergy,syr828"; reg = <0x41>; regulator-compatible = "fan53555-reg"; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; regulator-ramp-delay = <1000>; fcs,suspend-voltage-selector = <1>; regulator-always-on; regulator-boot-on; vin-supply = <&vcc_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; rk808: pmic@1b { compatible = "rockchip,rk808"; reg = <0x1b>; interrupt-parent = <&gpio1>; interrupts = <21 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; rockchip,system-power-controller; wakeup-source; #clock-cells = <1>; clock-output-names = "xin32k", "rk808-clkout2"; vcc1-supply = <&vcc_sys>; vcc2-supply = <&vcc_sys>; vcc3-supply = <&vcc_sys>; vcc4-supply = <&vcc_sys>; vcc6-supply = <&vcc_sys>; vcc7-supply = <&vcc_sys>; vcc8-supply = <&vcc3v3_sys>; vcc9-supply = <&vcc_sys>; vcc10-supply = <&vcc_sys>; vcc11-supply = <&vcc_sys>; vcc12-supply = <&vcc3v3_sys>; vddio-supply = <&vcc_1v8>; regulators { vdd_center: DCDC_REG1 { regulator-name = "vdd_center"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_cpu_l: DCDC_REG2 { regulator-name = "vdd_cpu_l"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_ddr: DCDC_REG3 { regulator-name = "vcc_ddr"; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; vcc_1v8: DCDC_REG4 { regulator-name = "vcc_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcc1v8_dvp: LDO_REG1 { regulator-name = "vcc1v8_dvp"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcca1v8_hdmi: LDO_REG2 { regulator-name = "vcca1v8_hdmi"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcca_1v8: LDO_REG3 { regulator-name = "vcca_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcc_sd: LDO_REG4 { regulator-name = "vcc_sd"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc3v0_sd: LDO_REG5 { regulator-name = "vcc3v0_sd"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3000000>; }; }; vcc_1v5: LDO_REG6 { regulator-name = "vcc_1v5"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1500000>; }; }; vcca0v9_hdmi: LDO_REG7 { regulator-name = "vcca0v9_hdmi"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <900000>; }; }; vcc_3v0: LDO_REG8 { regulator-name = "vcc_3v0"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3000000>; }; }; vcc3v3_s3: SWITCH_REG1 { regulator-name = "vcc3v3_s3"; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; vcc3v3_s0: SWITCH_REG2 { regulator-name = "vcc3v3_s0"; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; }; }; }; &cpu_l0 { cpu-supply = <&vdd_cpu_l>; }; &cpu_l1 { cpu-supply = <&vdd_cpu_l>; }; &cpu_l2 { cpu-supply = <&vdd_cpu_l>; }; &cpu_l3 { cpu-supply = <&vdd_cpu_l>; }; &cpu_b0 { cpu-supply = <&vdd_cpu_b>; }; &cpu_b1 { cpu-supply = <&vdd_cpu_b>; }; &gpu { status = "okay"; mali-supply = <&vdd_gpu>; }; &rga { status = "okay"; }; &tsadc { /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-mode = <1>; /* tshut polarity 0:LOW 1:HIGH */ rockchip,hw-tshut-polarity = <1>; status = "okay"; }; &u2phy0 { status = "okay"; u2phy0_otg: otg-port { status = "okay"; }; u2phy0_host: host-port { phy-supply = <&vcc5v0_host>; status = "okay"; }; }; &u2phy1 { status = "okay"; u2phy1_otg: otg-port { status = "okay"; }; u2phy1_host: host-port { phy-supply = <&vcc5v0_host>; status = "okay"; }; }; &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts>; status = "okay"; }; &uart2 { status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; }; &usbdrd3_0 { status = "okay"; }; &usbdrd_dwc3_0 { dr_mode = "peripheral"; status = "okay"; }; &usbdrd3_1 { status = "okay"; }; &usbdrd_dwc3_1 { dr_mode = "host"; status = "okay"; }; &pwm2 { status = "okay"; }; &pwm3 { status = "okay"; interrupts = ; compatible = "rockchip,remotectl-pwm"; remote_pwm_id = <3>; handle_cpu_id = <0>; ir_key1 { rockchip,usercode = <0x4040>; rockchip,key_table = <0xf2 KEY_REPLY>, <0xba KEY_BACK>, <0xf4 KEY_UP>, <0xf1 KEY_DOWN>, <0xef KEY_LEFT>, <0xee KEY_RIGHT>, <0xbd KEY_HOME>, <0xea KEY_VOLUMEUP>, <0xe3 KEY_VOLUMEDOWN>, <0xe2 KEY_SEARCH>, <0xb2 KEY_POWER>, <0xbc KEY_MUTE>, <0xec KEY_MENU>, <0xbf 0x190>, <0xe0 0x191>, <0xe1 0x192>, <0xe9 183>, <0xe6 248>, <0xe8 185>, <0xe7 186>, <0xf0 388>, <0xbe 0x175>; }; ir_key2 { rockchip,usercode = <0xff00>; rockchip,key_table = <0xf9 KEY_HOME>, <0xbf KEY_BACK>, <0xfb KEY_MENU>, <0xaa KEY_REPLY>, <0xb9 KEY_UP>, <0xe9 KEY_DOWN>, <0xb8 KEY_LEFT>, <0xea KEY_RIGHT>, <0xeb KEY_VOLUMEDOWN>, <0xef KEY_VOLUMEUP>, <0xf7 KEY_MUTE>, <0xe7 KEY_POWER>, <0xfc KEY_POWER>, <0xa9 KEY_VOLUMEDOWN>, <0xa8 KEY_VOLUMEDOWN>, <0xe0 KEY_VOLUMEDOWN>, <0xa5 KEY_VOLUMEDOWN>, <0xab 183>, <0xb7 388>, <0xf8 184>, <0xaf 185>, <0xed KEY_VOLUMEDOWN>, <0xee 186>, <0xb3 KEY_VOLUMEDOWN>, <0xf1 KEY_VOLUMEDOWN>, <0xf2 KEY_VOLUMEDOWN>, <0xf3 KEY_SEARCH>, <0xb4 KEY_VOLUMEDOWN>, <0xbe KEY_SEARCH>; }; ir_key3 { rockchip,usercode = <0x1dcc>; rockchip,key_table = <0xee KEY_REPLY>, <0xf0 KEY_BACK>, <0xf8 KEY_UP>, <0xbb KEY_DOWN>, <0xef KEY_LEFT>, <0xed KEY_RIGHT>, <0xfc KEY_HOME>, <0xf1 KEY_VOLUMEUP>, <0xfd KEY_VOLUMEDOWN>, <0xb7 KEY_SEARCH>, <0xff KEY_POWER>, <0xf3 KEY_MUTE>, <0xbf KEY_MENU>, <0xf9 0x191>, <0xf5 0x192>, <0xb3 388>, <0xbe KEY_1>, <0xba KEY_2>, <0xb2 KEY_3>, <0xbd KEY_4>, <0xf9 KEY_5>, <0xb1 KEY_6>, <0xfc KEY_7>, <0xf8 KEY_8>, <0xb0 KEY_9>, <0xb6 KEY_0>, <0xb5 KEY_BACKSPACE>; }; }; &gmac { phy-supply = <&vcc_phy>; phy-mode = "rgmii"; clock_in_out = "input"; snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,reset-delays-us = <0 10000 50000>; assigned-clocks = <&cru SCLK_RMII_SRC>; assigned-clock-parents = <&clkin_gmac>; pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; tx_delay = <0x28>; rx_delay = <0x11>; status = "okay"; }; &saradc { status = "okay"; }; &rk_screen { #include }; &disp_timings { native-mode = <&timing1>; /* 1080p */ }; &vopb_rk_fb { status = "okay"; }; &fb { rockchip,disp-mode = ; rockchip,disp-policy = ; }; &hdmi_rk_fb { status = "okay"; rockchip,hdmi_video_source = ; }; &i2s2 { status = "okay"; }; &pinctrl { sdio-pwrseq { wifi_enable_h: wifi-enable-h { rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>; }; }; wireless-bluetooth { uart0_gpios: uart0-gpios { rockchip,pins = <2 19 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb2 { host_vbus_drv: host-vbus-drv { rockchip,pins = <4 25 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int_l: pmic-int-l { rockchip,pins = <1 21 RK_FUNC_GPIO &pcfg_pull_up>; }; }; };