// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Aditya Prayoga <aditya@kobol.io>
*/
/*
* The Kobol Helios64 is a board designed to operate as a NAS and optionally
* ships with an enclosing that can host five 2.5" hard disks.
*
* See
https://wiki.kobol.io/helios64/intro/ for further details.
*/
/dts-v1/;
#include "rk3399.dtsi"
/ {
model = "Kobol Helios64";
compatible = "kobol,helios64", "rockchip,rk3399";
aliases {
ethernet0 = &gmac;
mmc0 = &sdmmc;
mmc1 = &sdhci;
};
avdd_0v9_s0: regulator-avdd-0v9-s0 {
compatible = "regulator-fixed";
regulator-name = "avdd_0v9_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
vin-supply = <&vcc1v8_sys_s3>;
};
avdd_1v8_s0: regulator-avdd-1v8-s0 {
compatible = "regulator-fixed";
regulator-name = "avdd_1v8_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys_s3>;
};
chosen {
stdout-path = "serial2:1500000n8";
};
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "clkin_gmac";
#clock-cells = <0>;
};
fan1 {
/* fan connected to P7 */
compatible = "pwm-fan";
pwms = <&pwm0 0 40000 0>;
cooling-levels = <0 80 170 255>;
};
fan2 {
/* fan connected to P6 */
compatible = "pwm-fan";
pwms = <&pwm1 0 40000 0>;
cooling-levels = <0 80 170 255>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&sys_grn_led_on &sys_red_led_on>;
led-0 {
label = "helios64:green:status";
gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led-1 {
label = "helios64:red:fault";
gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
default-state = "keep";
};
};
hdd_a_power: regulator-hdd-a-power {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&hdd_a_power_en>;
pinctrl-names = "default";
regulator-always-on;
regulator-boot-on;
regulator-name = "hdd_a_power";
startup-delay-us = <2000000>;
};
hdd_b_power: regulator-hdd-b-power {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&hdd_b_power_en>;
pinctrl-names = "default";
regulator-always-on;
regulator-boot-on;
regulator-name = "hdd_b_power";
startup-delay-us = <2000000>;
};
pcie_power: regulator-pcie-power {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&pcie_pwr>;
pinctrl-names = "default";
regulator-boot-on;
regulator-name = "pcie_power";
startup-delay-us = <10000>;
vin-supply = <&vcc5v0_perdev>;
};
usblan_power: regulator-usblan-power {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb_lan_en>;
regulator-name = "usblan_power";
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc5v0_usb>;
};
vcc1v8_sys_s0: regulator-vcc1v8-sys-s0 {
compatible = "regulator-fixed";
regulator-name = "vcc1v8_sys_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc1v8_sys_s3>;
};
vcc3v0_sd: regulator-vcc3v0-sd {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
regulator-name = "vcc3v0_sd";
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_pwr_h>;
vin-supply = <&vcc3v3_sys_s3>;
};
vcc3v3_sys_s3: vcc_lan: regulator-vcc3v3-sys-s3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys_s3";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc5v0_perdev: regulator-vcc5v0-perdev {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_perdev";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin_bkup>;
};
vcc5v0_sys: regulator-vcc5v0-sys {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin_bkup>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc5v0_usb: regulator-vcc5v0-usb {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb_en>;
regulator-name = "vcc5v0_usb";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_perdev>;
};
vcc12v_dcin: regulator-vcc12v-dcin {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc12v_dcin_bkup: regulator-vcc12v-dcin-bkup {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin_bkup";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
vin-supply = <&vcc12v_dcin>;
};
};
/*
* The system doesn't run stable with cpu freq enabled, so disallow the lower
* frequencies until this problem is properly understood and resolved.
*/
&cluster0_opp {
/delete-node/ opp00;
/delete-node/ opp01;
/delete-node/ opp02;
/delete-node/ opp03;
/delete-node/ opp04;
};
&cluster1_opp {
/delete-node/ opp00;
/delete-node/ opp01;
/delete-node/ opp02;
/delete-node/ opp03;
/delete-node/ opp04;
/delete-node/ opp05;
/delete-node/ opp06;
};
&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-clock-parents = <&clkin_gmac>;
assigned-clocks = <&cru SCLK_RMII_SRC>;
clock_in_out = "input";
phy-mode = "rgmii";
phy-supply = <&vcc_lan>;
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins &gphy_reset>;
rx_delay = <0x20>;
tx_delay = <0x28>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
status = "okay";
};
&i2c0 {
clock-frequency = <400000>;
i2c-scl-rising-time-ns = <168>;
i2c-scl-falling-time-ns = <4>;
status = "okay";
rk808: pmic@1b {
compatible = "rockchip,rk808";
reg = <0x1b>;
interrupt-parent = <&gpio0>;
interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
clock-output-names = "xin32k", "rk808-clkout2";
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
system-power-controller;
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_s3>;
vcc9-supply = <&vcc5v0_sys>;
vcc10-supply = <&vcc5v0_sys>;
vcc11-supply = <&vcc5v0_sys>;
vcc12-supply = <&vcc3v3_sys_s3>;
vddio-supply = <&vcc3v0_s3>;
wakeup-source;
#clock-cells = <1>;
regulators {
vdd_cpu_l: DCDC_REG2 {
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;
};
};
vcc1v8_sys_s3: DCDC_REG4 {
regulator-name = "vcc1v8_sys_s3";
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>;
};
};
vcc_sdio_s0: LDO_REG4 {
regulator-name = "vcc_sdio_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
vcc3v0_s3: LDO_REG8 {
regulator-name = "vcc3v0_s3";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
};
};
vdd_cpu_b: regulator@40 {
compatible = "silergy,syr827";
reg = <0x40>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_cpu_b";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c2 {
clock-frequency = <400000>;
i2c-scl-rising-time-ns = <160>;
i2c-scl-falling-time-ns = <30>;
status = "okay";
temp@4c {
compatible = "national,lm75";
reg = <0x4c>;
};
};
&io_domains {
audio-supply = <&vcc1v8_sys_s0>;
bt656-supply = <&vcc1v8_sys_s0>;
gpio1830-supply = <&vcc3v0_s3>;
sdmmc-supply = <&vcc_sdio_s0>;
status = "okay";
};
&pcie_phy {
status = "okay";
};
&pcie0 {
ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
max-link-speed = <2>;
num-lanes = <2>;
pinctrl-names = "default";
status = "okay";
vpcie12v-supply = <&vcc12v_dcin>;
vpcie3v3-supply = <&pcie_power>;
vpcie1v8-supply = <&avdd_1v8_s0>;
vpcie0v9-supply = <&avdd_0v9_s0>;
};
&pinctrl {
gmac {
gphy_reset: gphy-reset {
rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
};
};
leds {
sys_grn_led_on: sys-grn-led-on {
rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
};
sys_red_led_on: sys-red-led-on {
rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
pcie {
pcie_pwr: pcie-pwr {
rockchip,pins =
<1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
power {
hdd_a_power_en: hdd-a-power-en {
rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
};
hdd_b_power_en: hdd-b-power-en {
rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
};
vcc5v0_usb_en: vcc5v0-usb-en {
rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
usb_lan_en: usb-lan-en {
rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
vcc3v0-sd {
sdmmc0_pwr_h: sdmmc0-pwr-h {
rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pmu_io_domains {
pmu1830-supply = <&vcc3v0_s3>;
status = "okay";
};
&pwm0 {
/* pwm-fan on P7 */
status = "okay";
};
&pwm1 {
/* pwm-fan on P6 */
status = "okay";
};
&sdhci {
bus-width = <8>;
mmc-hs200-1_8v;
non-removable;
vqmmc-supply = <&vcc1v8_sys_s0>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-sd-highspeed;
cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
disable-wp;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
vmmc-supply = <&vcc3v0_sd>;
vqmmc-supply = <&vcc_sdio_s0>;
status = "okay";
};
&spi1 {
status = "okay";
spiflash: flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-max-frequency = <25000000>;
status = "okay";
m25p,fast-read;
};
};
/* UEXT connector */
&spi2 {
status = "okay";
};
&spi5 {
status = "okay";
};
&tcphy1 {
/* phy for &usbdrd_dwc3_1 */
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";
};
&u2phy1 {
status = "okay";
otg-port {
/* phy for &usbdrd_dwc3_1 */
phy-supply = <&vcc5v0_usb>;
status = "okay";
};
};
&uart2 {
status = "okay";
};
&usbdrd3_1 {
status = "okay";
usb@fe900000 {
dr_mode = "host";
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
hub@1 {
compatible = "usb2109,0815";
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
port@3 {
reg = <3>;
#trigger-source-cells = <0>;
};
device@4 {
compatible = "usbbda,8156";
reg = <4>;
#address-cells = <2>;
#size-cells = <0>;
interface@0 { /* interface 0 of configuration 1 */
compatible = "usbifbda,8156.config1.0";
reg = <0 1>;
};
};
};
};
};
