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: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20201014200030.845759-3-uwe@kleine-koenig.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Uwe Kleine-König
Heiko Stuebner
parent
fa67f2817f
commit
09e006cfb4
@ -26,6 +26,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-hugsun-x99.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-captain.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-v.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-kobol-helios64.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-leez-p710.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb
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372
arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
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372
arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
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@ -0,0 +1,372 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Aditya Prayoga <aditya@kobol.io>
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*/
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/*
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* The Kobol Helios64 is a board designed to operate as a NAS and optionally
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* ships with an enclosing that can host five 2.5" hard disks.
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*
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* See https://wiki.kobol.io/helios64/intro/ for further details.
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*/
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/dts-v1/;
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#include "rk3399.dtsi"
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#include "rk3399-opp.dtsi"
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/ {
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model = "Kobol Helios64";
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compatible = "kobol,helios64", "rockchip,rk3399";
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avdd_1v8_s0: avdd-1v8-s0 {
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compatible = "regulator-fixed";
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regulator-name = "avdd_1v8_s0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys_s3>;
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};
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clkin_gmac: external-gmac-clock {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "clkin_gmac";
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#clock-cells = <0>;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&sys_grn_led_on &sys_red_led_on>;
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led-0 {
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label = "helios64:green:status";
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gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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led-1 {
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label = "helios64:red:fault";
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gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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};
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vcc1v8_sys_s0: vcc1v8-sys-s0 {
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compatible = "regulator-fixed";
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regulator-name = "vcc1v8_sys_s0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc1v8_sys_s3>;
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};
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vcc3v0_sd: vcc3v0-sd {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
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regulator-name = "vcc3v0_sd";
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc0_pwr_h>;
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vin-supply = <&vcc3v3_sys_s3>;
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};
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vcc3v3_sys_s3: vcc_lan: vcc3v3-sys-s3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_sys_s3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc5v0_sys: vcc5v0-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc12v_dcin_bkup>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc12v_dcin: vcc12v-dcin {
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compatible = "regulator-fixed";
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regulator-name = "vcc12v_dcin";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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};
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vcc12v_dcin_bkup: vcc12v-dcin-bkup {
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compatible = "regulator-fixed";
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regulator-name = "vcc12v_dcin_bkup";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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vin-supply = <&vcc12v_dcin>;
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};
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};
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/*
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* The system doesn't run stable with cpu freq enabled, so disallow the lower
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* frequencies until this problem is properly understood and resolved.
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*/
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&cluster0_opp {
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/delete-node/ opp00;
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/delete-node/ opp01;
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/delete-node/ opp02;
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/delete-node/ opp03;
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/delete-node/ opp04;
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};
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&cluster1_opp {
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/delete-node/ opp00;
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/delete-node/ opp01;
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/delete-node/ opp02;
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/delete-node/ opp03;
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/delete-node/ opp04;
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/delete-node/ opp05;
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/delete-node/ opp06;
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};
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_b>;
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};
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&cpu_b1 {
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cpu-supply = <&vdd_cpu_b>;
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};
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&cpu_l0 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l1 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l2 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l3 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&emmc_phy {
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status = "okay";
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};
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&gmac {
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assigned-clock-parents = <&clkin_gmac>;
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assigned-clocks = <&cru SCLK_RMII_SRC>;
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clock_in_out = "input";
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phy-mode = "rgmii";
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phy-supply = <&vcc_lan>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_pins &gphy_reset>;
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rx_delay = <0x20>;
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tx_delay = <0x28>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 10000 50000>;
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snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&i2c0 {
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clock-frequency = <400000>;
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i2c-scl-rising-time-ns = <168>;
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i2c-scl-falling-time-ns = <4>;
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status = "okay";
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rk808: pmic@1b {
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compatible = "rockchip,rk808";
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reg = <0x1b>;
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interrupt-parent = <&gpio0>;
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interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
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clock-output-names = "xin32k", "rk808-clkout2";
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int_l>;
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vcc1-supply = <&vcc5v0_sys>;
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vcc2-supply = <&vcc5v0_sys>;
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vcc3-supply = <&vcc5v0_sys>;
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vcc4-supply = <&vcc5v0_sys>;
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vcc6-supply = <&vcc5v0_sys>;
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vcc7-supply = <&vcc5v0_sys>;
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vcc8-supply = <&vcc3v3_sys_s3>;
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vcc9-supply = <&vcc5v0_sys>;
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vcc10-supply = <&vcc5v0_sys>;
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vcc11-supply = <&vcc5v0_sys>;
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vcc12-supply = <&vcc3v3_sys_s3>;
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vddio-supply = <&vcc3v0_s3>;
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wakeup-source;
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#clock-cells = <1>;
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regulators {
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vdd_cpu_l: DCDC_REG2 {
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regulator-name = "vdd_cpu_l";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc1v8_sys_s3: DCDC_REG4 {
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regulator-name = "vcc1v8_sys_s3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcc_sdio_s0: LDO_REG4 {
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regulator-name = "vcc_sdio_s0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vcc3v0_s3: LDO_REG8 {
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regulator-name = "vcc3v0_s3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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};
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};
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vdd_cpu_b: regulator@40 {
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compatible = "silergy,syr827";
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reg = <0x40>;
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fcs,suspend-voltage-selector = <1>;
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regulator-name = "vdd_cpu_b";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <712500>;
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regulator-max-microvolt = <1500000>;
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regulator-ramp-delay = <1000>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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};
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&i2c2 {
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clock-frequency = <400000>;
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i2c-scl-rising-time-ns = <160>;
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i2c-scl-falling-time-ns = <30>;
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status = "okay";
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temp@4c {
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compatible = "national,lm75";
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reg = <0x4c>;
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};
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};
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&io_domains {
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audio-supply = <&vcc1v8_sys_s0>;
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bt656-supply = <&vcc1v8_sys_s0>;
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gpio1830-supply = <&vcc3v0_s3>;
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sdmmc-supply = <&vcc_sdio_s0>;
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status = "okay";
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};
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&pinctrl {
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gmac {
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gphy_reset: gphy-reset {
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rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
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};
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};
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leds {
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sys_grn_led_on: sys-grn-led-on {
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rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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sys_red_led_on: sys-red-led-on {
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rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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pmic {
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pmic_int_l: pmic-int-l {
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rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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vcc3v0-sd {
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sdmmc0_pwr_h: sdmmc0-pwr-h {
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rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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&pmu_io_domains {
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pmu1830-supply = <&vcc3v0_s3>;
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status = "okay";
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};
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&sdhci {
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bus-width = <8>;
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mmc-hs200-1_8v;
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non-removable;
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vqmmc-supply = <&vcc1v8_sys_s0>;
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status = "okay";
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};
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&sdmmc {
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bus-width = <4>;
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cap-sd-highspeed;
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cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
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disable-wp;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
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vmmc-supply = <&vcc3v0_sd>;
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vqmmc-supply = <&vcc_sdio_s0>;
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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Block a user