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Commit 09e006cf authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Heiko Stuebner
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arm64: dts: rockchip: Add basic support for Kobol's Helios64 

The hardware is described in detail on Kobol's wiki at
https://wiki.kobol.io/helios64/intro/.

Up to now the following peripherals are working:

 - UART
 - Micro-SD card
 - eMMC
 - ethernet port 1
 - status LED
 - temperature sensor on i2c bus 2
Signed-off-by: default avatarUwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20201014200030.845759-3-uwe@kleine-koenig.orgSigned-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent fa67f281
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arch/arm64/boot/dts/rockchip/Makefile
View file @ 09e006cf
...@@ -26,6 +26,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-hugsun-x99.dtb ...@@ -26,6 +26,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-hugsun-x99.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-captain.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-captain.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-v.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-v.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-kobol-helios64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-leez-p710.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-leez-p710.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb
......
arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts 0 → 100644
View file @ 09e006cf
// 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"
#include "rk3399-opp.dtsi"
/ {
model = "Kobol Helios64";
compatible = "kobol,helios64", "rockchip,rk3399";
avdd_1v8_s0: 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>;
};
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "clkin_gmac";
#clock-cells = <0>;
};
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";
};
};
vcc1v8_sys_s0: 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: 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: 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_sys: 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;
};
};
vcc12v_dcin: 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: 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>;
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";
};
&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>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
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";
};
&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";
};
&uart2 {
status = "okay";
};
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