/* * 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. */ /dts-v1/; #include #include #include "rk3399.dtsi" #include "rk3399-android-6.0.dtsi" #include "rk3399-opp.dtsi" / { model = "Rockchip RK3399 VR Board"; compatible = "rockchip,vr", "rockchip,rk3399"; mpu6500_hid { status = "okay"; compatible = "inv-hid,mpu6500"; }; vdd_log: vdd-log { compatible = "pwm-regulator"; pwms = <&pwm2 0 25000 1>; rockchip,pwm_id= <2>; rockchip,pwm_voltage = <900000>; regulator-name = "vdd_log"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; }; vcc_sys: vcc-sys { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <4000000>; regulator-max-microvolt = <4000000>; }; vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; 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"; regulator-always-on; }; vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_phy"; regulator-always-on; regulator-boot-on; }; xin32k: xin32k { compatible = "fixed-clock"; clock-frequency = <32768>; clock-output-names = "xin32k"; #clock-cells = <0>; }; spdif-sound { 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 { compatible = "linux,spdif-dit"; #sound-dai-cells = <0>; }; dw_hdmi_audio: dw-hdmi-audio { status = "okay"; compatible = "rockchip,dw-hdmi-audio"; #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>; }; }; sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rk818 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>; /* GPIO0_B2 */ }; wireless-wlan { compatible = "wlan-platdata"; rockchip,grf = <&grf>; wifi_chip_type = "ap6330"; sdio_vref = <1800>; WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */ status = "okay"; }; wireless-bluetooth { compatible = "bluetooth-platdata"; clocks = <&rk818 1>; clock-names = "ext_clock"; //wifi-bt-power-toggle; uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */ pinctrl-names = "default", "rts_gpio"; pinctrl-0 = <&uart0_rts>; pinctrl-1 = <&uart0_gpios>; //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */ BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */ BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */ BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */ status = "okay"; }; uboot-charge { compatible = "rockchip,uboot-charge"; rockchip,uboot-charge-on = <0>; rockchip,android-charge-on = <1>; }; rk_vr_key: rockchip-vr-key { compatible = "rockchip,key"; status = "okay"; io-channels = <&saradc 1>; vol-down-key { linux,code = <114>; label = "volume down"; rockchip,adc_value = <170>; }; vol-up-key { linux,code = <115>; label = "volume up"; rockchip,adc_value = <340>; }; home-key { linux,code = <102>; label = "home"; rockchip,adc_value = <420>; }; camera-key { linux,code = <212>; label = "camera"; rockchip,adc_value = <520>; }; power-key { gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; linux,code = <116>; label = "power"; gpio-key,wakeup; }; back-key { linux,code = <158>; label = "back"; rockchip,adc_value = <620>; }; n-key { linux,code = <102>; label = "n"; rockchip,adc_value = <700>; }; menu-key { linux,code = <59>; label = "menu"; rockchip,adc_value = <780>; }; }; rk_headset { compatible = "rockchip_headset"; headset_gpio = <&gpio4 28 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&hp_det>; io-channels = <&saradc 2>; }; }; &sdmmc { clock-frequency = <150000000>; clock-freq-min-max = <400000 150000000>; 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 = <50000000>; clock-freq-min-max = <200000 50000000>; 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 { status = "okay"; }; &sdhci { bus-width = <8>; mmc-hs400-1_8v; supports-emmc; non-removable; keep-power-in-suspend; 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>; }; &io_domains { status = "okay"; bt656-supply = <&vcc1v8_dvp>; audio-supply = <&vcca1v8_codec>; sdmmc-supply = <&vcc_sd>; gpio1830-supply = <&vcc_3v0>; }; &spdif { status = "okay"; #sound-dai-cells = <0>; }; &i2c0 { status = "okay"; i2c-scl-rising-time-ns = <219>; i2c-scl-falling-time-ns = <15>; clock-frequency = <400000>; vdd_cpu_b: syr827@40 { compatible = "silergy,syr827"; reg = <0x40>; vin-supply = <&vcc_sys>; regulator-compatible = "fan53555-reg"; pinctrl-0 = <&vsel1_gpio>; vsel-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; regulator-ramp-delay = <1000>; fcs,suspend-voltage-selector = <1>; regulator-always-on; regulator-initial-state = <3>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_gpu: syr828@41 { compatible = "silergy,syr828"; reg = <0x41>; vin-supply = <&vcc_sys>; regulator-compatible = "fan53555-reg"; pinctrl-0 = <&vsel2_gpio>; vsel-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; regulator-ramp-delay = <1000>; fcs,suspend-voltage-selector = <1>; regulator-boot-on; regulator-initial-state = <3>; regulator-initial-mode = <1>;/*1:pwm 2: auto mode*/ regulator-state-mem { regulator-off-in-suspend; }; }; rk818: pmic@1c { compatible = "rockchip,rk818"; status = "okay"; reg = <0x1c>; clock-output-names = "rk818-clkout1", "wifibt_32kin"; interrupt-parent = <&gpio1>; interrupts = <21 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; rockchip,system-power-controller; wakeup-source; extcon = <&fusb0>; #clock-cells = <1>; vcc1-supply = <&vcc_sys>; vcc2-supply = <&vcc_sys>; vcc3-supply = <&vcc_sys>; vcc4-supply = <&vcc_sys>; vcc6-supply = <&vcc_sys>; vcc7-supply = <&vcc3v3_sys>; vcc8-supply = <&vcc_sys>; vcc9-supply = <&vcc3v3_sys>; regulators { vdd_cpu_l: DCDC_REG1 { regulator-name = "vdd_cpu_l"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_center: DCDC_REG2 { regulator-name = "vdd_center"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; 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-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcca3v0_codec: LDO_REG1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "vcca3v0_codec"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v0_tp: LDO_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "vcc3v0_tp"; regulator-state-mem { regulator-off-in-suspend; }; }; vcca1v8_codec: LDO_REG3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcca1v8_codec"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_power_on: LDO_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc_power_on"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc_3v0: LDO_REG5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "vcc_3v0"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3000000>; }; }; vcc_1v5: LDO_REG6 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-name = "vcc_1v5"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1500000>; }; }; vcc1v8_dvp: LDO_REG7 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc1v8_dvp"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcc3v3_s3: LDO_REG8 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc3v3_s3"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc_sd: LDO_REG9 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc_sd"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc3v3_s0: SWITCH_REG { regulator-always-on; regulator-boot-on; regulator-name = "vcc3v3_s0"; regulator-state-mem { regulator-on-in-suspend; }; }; }; battery { compatible = "rk818-battery"; ocv_table = < 3400 3599 3671 3701 3728 3746 3762 3772 3781 3792 3816 3836 3866 3910 3942 3971 4002 4050 4088 4132 4183>; design_capacity = <4000>; design_qmax = <4100>; bat_res = <100>; max_input_current = <2000>; max_chrg_current = <1800>; max_chrg_voltage = <4200>; sleep_enter_current = <300>; sleep_exit_current = <300>; power_off_thresd = <3400>; zero_algorithm_vol = <3850>; fb_temperature = <115>; sample_res = <10>; max_soc_offset = <60>; energy_mode = <0>; monitor_sec = <5>; virtual_power = <0>; power_dc2otg = <0>; }; }; }; &i2c1 { status = "okay"; i2c-scl-rising-time-ns = <164>; i2c-scl-falling-time-ns = <15>; }; &i2c4 { status = "okay"; i2c-scl-rising-time-ns = <345>; i2c-scl-falling-time-ns = <11>; clock-frequency = <400000>; fusb0: fusb30x@22 { compatible = "fairchild,fusb302"; reg = <0x22>; pinctrl-names = "default"; pinctrl-0 = <&fusb0_int>; int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; &i2c5 { status = "okay"; }; &spi1 { status = "okay"; max-freq = <50000000>; pinctrl-names = "default", "sleep"; pinctrl-1 = <&spi1_gpio>; }; &threshold { temperature = <70000>; /* millicelsius */ }; &target { temperature = <85000>; /* millicelsius */ }; &soc_crit { temperature = <115000>; /* millicelsius */ }; &tsadc { rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ rockchip,hw-tshut-temp = <120000>; status = "okay"; }; &saradc { status = "okay"; }; &u2phy0 { extcon = <&fusb0>; status = "okay"; rockchip,u2phy-tuning; u2phy0_otg: otg-port { status = "okay"; }; u2phy0_host: host-port { phy-supply = <&vcc5v0_host>; status = "okay"; }; }; &u2phy1 { status = "okay"; rockchip,u2phy-tuning; 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"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; }; &usbdrd3_0 { extcon = <&fusb0>; status = "okay"; }; &usbdrd_dwc3_0 { status = "okay"; }; &usbdrd3_1 { status = "okay"; }; &usbdrd_dwc3_1 { status = "okay"; }; &tcphy0 { status = "okay"; extcon = <&fusb0>; }; &tcphy1 { status = "okay"; }; &pwm0 { status = "okay"; }; &pwm2 { status = "okay"; }; &vdd_center { rockchip,pwm_id= <3>; rockchip,pwm_voltage = <900000>; }; &rk_key { status = "disabled"; }; &rk_screen { #include }; &fb { rockchip,uboot-logo-on = <0>; rockchip,disp-policy = ; }; /* * if your hardware board have two typec port, you should define * fusb1 and tcphy1, such as: *&tcphy1 { * status = "okay"; * extcon = <&fusb1>; *}; *&cdn_dp_fb { * status = "okay"; * extcon = <&fusb0>, <&fusb1>; * dp_vop_sel = ; * dp_defaultmode = <0>; *}; */ &tcphy0 { status = "okay"; extcon = <&fusb0>; }; &cdn_dp_fb { status = "okay"; extcon = <&fusb0>; dp_vop_sel = ; dp_defaultmode = <0>; }; &cdn_dp_sound { status = "disabled"; }; &hdmi_rk_fb { status = "okay"; rockchip,hdmi_video_source = ; }; &vopb_rk_fb { status = "okay"; }; &vopl_rk_fb { status = "okay"; }; &disp_timings { native-mode = <&timing1>; timing1 { screen-width = <104>; screen-hight = <52>; }; }; &mipi0_rk_fb { status = "okay"; }; &mipi1_rk_fb { status = "okay"; }; &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>; }; /* * if the screen of vr helmet has a high screen resolution or * high refresh rate, please increase the lowest gpu(gpu_opp_table) * and cpu(cluster1_opp) frequence. */ &gpu_opp_table { opp-200000000 { status = "disabled"; }; opp-297000000 { status = "disabled"; }; }; &cluster1_opp { opp-408000000 { status = "disabled"; }; opp-600000000 { status = "disabled"; }; opp-816000000 { status = "disabled"; }; }; &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>; }; }; pmic { pmic_int_l: pmic-int-l { rockchip,pins = <1 21 RK_FUNC_GPIO &pcfg_pull_up>; }; pmic_dvs2: pmic-dvs2 { rockchip,pins = <1 18 RK_FUNC_GPIO &pcfg_pull_down>; }; vsel1_gpio: vsel1-gpio { rockchip,pins = <1 17 RK_FUNC_GPIO &pcfg_pull_down>; }; vsel2_gpio: vsel2-gpio { rockchip,pins = <1 14 RK_FUNC_GPIO &pcfg_pull_down>; }; }; usb2 { host_vbus_drv: host-vbus-drv { rockchip,pins = <4 25 RK_FUNC_GPIO &pcfg_pull_none>; }; }; spi1 { spi1_gpio: spi1-gpio { rockchip,pins = <1 7 RK_FUNC_GPIO &pcfg_output_low>, <1 8 RK_FUNC_GPIO &pcfg_output_low>, <1 9 RK_FUNC_GPIO &pcfg_output_low>, <1 10 RK_FUNC_GPIO &pcfg_output_low>; }; }; fusb30x { fusb0_int: fusb0-int { rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; headphone { hp_det: hp-det { rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; &pvtm { status = "okay"; }; &pmu_pvtm { status = "okay"; }; &pmu_io_domains { status = "okay"; pmu1830-supply = <&vcc_1v8>; };