| /* |
| * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH |
| * |
| * 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 <dt-bindings/pwm/pwm.h> |
| #include "rk3399.dtsi" |
| #include "rk3399-opp.dtsi" |
| |
| / { |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pin_module>; |
| |
| module-led { |
| label = "module_led"; |
| gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| panic-indicator; |
| }; |
| }; |
| |
| /* |
| * Overwrite the opp-table for CPUB as this board uses a different |
| * regulator (FAN53555) that only allows 10mV steps and therefore |
| * can't reach the operation point target voltages from rk3399-opp.dtsi |
| */ |
| /delete-node/ opp-table1; |
| cluster1_opp: opp-table1 { |
| compatible = "operating-points-v2"; |
| opp-shared; |
| |
| opp00 { |
| opp-hz = /bits/ 64 <408000000>; |
| opp-microvolt = <800000>; |
| clock-latency-ns = <40000>; |
| }; |
| opp01 { |
| opp-hz = /bits/ 64 <600000000>; |
| opp-microvolt = <800000>; |
| }; |
| opp02 { |
| opp-hz = /bits/ 64 <816000000>; |
| opp-microvolt = <830000>; |
| opp-suspend; |
| }; |
| opp03 { |
| opp-hz = /bits/ 64 <1008000000>; |
| opp-microvolt = <880000>; |
| }; |
| opp04 { |
| opp-hz = /bits/ 64 <1200000000>; |
| opp-microvolt = <950000>; |
| }; |
| opp05 { |
| opp-hz = /bits/ 64 <1416000000>; |
| opp-microvolt = <1030000>; |
| }; |
| opp06 { |
| opp-hz = /bits/ 64 <1608000000>; |
| opp-microvolt = <1100000>; |
| }; |
| opp07 { |
| opp-hz = /bits/ 64 <1800000000>; |
| opp-microvolt = <1200000>; |
| }; |
| opp08 { |
| opp-hz = /bits/ 64 <1992000000>; |
| opp-microvolt = <1230000>; |
| turbo-mode; |
| }; |
| }; |
| |
| clkin_gmac: external-gmac-clock { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "clkin_gmac"; |
| #clock-cells = <0>; |
| }; |
| |
| vcc1v2_phy: vcc1v2-phy { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc1v2_phy"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| 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>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_host: vcc5v0-host-regulator { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>; |
| enable-active-low; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc5v0_host_en>; |
| regulator-name = "vcc5v0_host"; |
| regulator-always-on; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_sys: vcc5v0-sys { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| 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; |
| status = "okay"; |
| }; |
| }; |
| |
| &cpu_b0 { |
| cpu-supply = <&vdd_cpu_b>; |
| }; |
| |
| &cpu_b1 { |
| cpu-supply = <&vdd_cpu_b>; |
| }; |
| |
| &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>; |
| }; |
| |
| &emmc_phy { |
| status = "okay"; |
| }; |
| |
| &gmac { |
| assigned-clocks = <&cru SCLK_RMII_SRC>; |
| assigned-clock-parents = <&clkin_gmac>; |
| clock_in_out = "input"; |
| phy-supply = <&vcc1v2_phy>; |
| phy-mode = "rgmii"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmii_pins>; |
| snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; |
| snps,reset-active-low; |
| snps,reset-delays-us = <0 10000 50000>; |
| tx_delay = <0x10>; |
| rx_delay = <0x10>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| i2c-scl-rising-time-ns = <168>; |
| i2c-scl-falling-time-ns = <4>; |
| clock-frequency = <400000>; |
| |
| rk808: pmic@1b { |
| compatible = "rockchip,rk808"; |
| reg = <0x1b>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <22 IRQ_TYPE_LEVEL_LOW>; |
| #clock-cells = <1>; |
| clock-output-names = "xin32k", "rk808-clkout2"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int_l>; |
| rockchip,system-power-controller; |
| wakeup-source; |
| |
| vcc1-supply = <&vcc5v0_sys>; |
| vcc2-supply = <&vcc5v0_sys>; |
| vcc3-supply = <&vcc5v0_sys>; |
| vcc4-supply = <&vcc5v0_sys>; |
| vcc6-supply = <&vcc5v0_sys>; |
| vcc7-supply = <&vcc5v0_sys>; |
| vcc8-supply = <&vcc3v3_sys>; |
| vcc9-supply = <&vcc5v0_sys>; |
| vcc10-supply = <&vcc5v0_sys>; |
| vcc11-supply = <&vcc5v0_sys>; |
| vcc12-supply = <&vcc3v3_sys>; |
| vddio-supply = <&vcc1v8_pmu>; |
| |
| regulators { |
| vdd_center: DCDC_REG1 { |
| regulator-name = "vdd_center"; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| 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-ramp-delay = <6001>; |
| 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>; |
| }; |
| }; |
| |
| vcc_ldo1: LDO_REG1 { |
| regulator-name = "vcc_ldo1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc1v8_hdmi: LDO_REG2 { |
| regulator-name = "vcc1v8_hdmi"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc1v8_pmu: LDO_REG3 { |
| regulator-name = "vcc1v8_pmu"; |
| 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 = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3000000>; |
| }; |
| }; |
| |
| vcc_ldo5: LDO_REG5 { |
| regulator-name = "vcc_ldo5"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_ldo6: LDO_REG6 { |
| regulator-name = "vcc_ldo6"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc0v9_hdmi: LDO_REG7 { |
| regulator-name = "vcc0v9_hdmi"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_efuse: LDO_REG8 { |
| regulator-name = "vcc_efuse"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_s3: SWITCH_REG1 { |
| regulator-name = "vcc3v3_s3"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_s0: SWITCH_REG2 { |
| regulator-name = "vcc3v3_s0"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| |
| vdd_gpu: regulator@60 { |
| compatible = "fcs,fan53555"; |
| reg = <0x60>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "vdd_gpu"; |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1230000>; |
| regulator-ramp-delay = <1000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| fan: fan@18 { |
| compatible = "ti,amc6821"; |
| reg = <0x18>; |
| cooling-min-state = <0>; |
| cooling-max-state = <9>; |
| #cooling-cells = <2>; |
| }; |
| |
| rtc_twi: rtc@6f { |
| compatible = "isil,isl1208"; |
| reg = <0x6f>; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| vdd_cpu_b: regulator@60 { |
| compatible = "fcs,fan53555"; |
| reg = <0x60>; |
| vin-supply = <&vcc5v0_sys>; |
| regulator-name = "vdd_cpu_b"; |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1230000>; |
| regulator-ramp-delay = <1000>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &io_domains { |
| status = "okay"; |
| bt656-supply = <&vcc_1v8>; |
| audio-supply = <&vcc_1v8>; |
| sdmmc-supply = <&vcc_sd>; |
| gpio1830-supply = <&vcc_1v8>; |
| }; |
| |
| &pmu_io_domains { |
| status = "okay"; |
| pmu1830-supply = <&vcc_1v8>; |
| }; |
| |
| &pwm2 { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| i2c8 { |
| i2c8_xfer_a: i2c8-xfer { |
| rockchip,pins = |
| <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>, |
| <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| }; |
| |
| leds { |
| led_pin_module: led-module-gpio { |
| rockchip,pins = |
| <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = |
| <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| usb2 { |
| vcc5v0_host_en: vcc5v0-host-en { |
| rockchip,pins = |
| <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| mmc-hs400-1_8v; |
| mmc-hs400-enhanced-strobe; |
| non-removable; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| vqmmc = <&vcc_sd>; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| |
| norflash: flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <50000000>; |
| }; |
| }; |
| |
| &u2phy1 { |
| status = "okay"; |
| |
| u2phy1_otg: otg-port { |
| status = "okay"; |
| }; |
| |
| u2phy1_host: host-port { |
| phy-supply = <&vcc5v0_host>; |
| status = "okay"; |
| }; |
| }; |
| |
| &usbdrd3_1 { |
| status = "okay"; |
| }; |
| |
| &usbdrd_dwc3_1 { |
| status = "okay"; |
| dr_mode = "host"; |
| }; |
| |
| &usb_host1_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ohci { |
| status = "okay"; |
| }; |
