Commit ced8025b authored by Dennis Gilmore's avatar Dennis Gilmore Committed by Gregory CLEMENT
Browse files

ARM: dts: armada388-helios4 

The helios4 is a Armada388 based nas board designed by SolidRun and
based on their SOM. It is sold by kobol.io the dts file came from
https://raw.githubusercontent.com/armbian/build/master/patch/kernel/mvebu-default/95-helios4-device-tree.patch


I added a SPDX license line to match the clearfog it says it was based
on and a compatible line for "kobol,helios4"

Signed-off-by: default avatarDennis Gilmore <dennis@ausil.us>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
parent ce397d21

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -1138,6 +1138,7 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \ 
	armada-388-clearfog-pro.dtb \

	armada-388-db.dtb \

	armada-388-gp.dtb \

	armada-388-helios4.dtb \

	armada-388-rd.dtb

dtb-$(CONFIG_MACH_ARMADA_39X) += \

	armada-398-db.dtb

arch/arm/boot/dts/armada-388-helios4.dts

0 → 100644
+313 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/*

 * Device Tree file for Helios4

 * based on SolidRun Clearfog revision A1 rev 2.0 (88F6828)

 *

 *  Copyright (C) 2017 Aditya Prayoga <aditya@kobol.io>

 *

 */



/dts-v1/;

#include "armada-388.dtsi"

#include "armada-38x-solidrun-microsom.dtsi"



/ {

	model = "Helios4";

	compatible = "kobol,helios4", "marvell,armada388",

		"marvell,armada385", "marvell,armada380";



	memory {

		device_type = "memory";

		reg = <0x00000000 0x80000000>; /* 2 GB */

	};



	aliases {

		/* So that mvebu u-boot can update the MAC addresses */

		ethernet1 = &eth0;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	reg_12v: regulator-12v {

		compatible = "regulator-fixed";

		regulator-name = "power_brick_12V";

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

		regulator-always-on;

	};



	reg_3p3v: regulator-3p3v {

		compatible = "regulator-fixed";

		regulator-name = "3P3V";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

		vin-supply = <&reg_12v>;

	};



	reg_5p0v_hdd: regulator-5v-hdd {

		compatible = "regulator-fixed";

		regulator-name = "5V_HDD";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-always-on;

		vin-supply = <&reg_12v>;

	};



	reg_5p0v_usb: regulator-5v-usb {

		compatible = "regulator-fixed";

		regulator-name = "USB-PWR";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-boot-on;

		regulator-always-on;

		enable-active-high;

		gpio = <&expander0 6 GPIO_ACTIVE_HIGH>;

		vin-supply = <&reg_12v>;

	};



	system-leds {

		compatible = "gpio-leds";

		status-led {

			label = "helios4:green:status";

			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "heartbeat";

			default-state = "on";

		};



		fault-led {

			label = "helios4:red:fault";

			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;

			default-state = "keep";

		};

	};



	io-leds {

		compatible = "gpio-leds";

		sata1-led {

			label = "helios4:green:ata1";

			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "ata1";

			default-state = "off";

		};

		sata2-led {

			label = "helios4:green:ata2";

			gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "ata2";

			default-state = "off";

		};

		sata3-led {

			label = "helios4:green:ata3";

			gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "ata3";

			default-state = "off";

		};

		sata4-led {

			label = "helios4:green:ata4";

			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "ata4";

			default-state = "off";

		};

		usb-led {

			label = "helios4:green:usb";

			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;

			linux,default-trigger = "usb-host";

			default-state = "off";

		};

	};



	fan1: j10-pwm {

		compatible = "pwm-fan";

		pwms = <&gpio1 9 40000>;	/* Target freq:25 kHz */

	};



	fan2: j17-pwm {

		compatible = "pwm-fan";

		pwms = <&gpio1 23 40000>;	/* Target freq:25 kHz */

	};



	usb2_phy: usb2-phy {

		compatible = "usb-nop-xceiv";

		vbus-regulator = <&reg_5p0v_usb>;

	};



	usb3_phy: usb3-phy {

		compatible = "usb-nop-xceiv";

	};



	soc {

		internal-regs {

			i2c@11000 {

				clock-frequency = <400000>;

				pinctrl-0 = <&i2c0_pins>;

				pinctrl-names = "default";

				status = "okay";



				/*

				 * PCA9655 GPIO expander, up to 1MHz clock.

				 *  0-Board Revision bit 0 #

				 *  1-Board Revision bit 1 #

				 *  5-USB3 overcurrent

				 *  6-USB3 power

				 */

				expander0: gpio-expander@20 {

					/*

					 * This is how it should be:

					 * compatible = "onnn,pca9655",

					 *	 "nxp,pca9555";

					 * but you can't do this because of

					 * the way I2C works.

					 */

					compatible = "nxp,pca9555";

					gpio-controller;

					#gpio-cells = <2>;

					reg = <0x20>;

					pinctrl-names = "default";

					pinctrl-0 = <&pca0_pins>;

					interrupt-parent = <&gpio0>;

					interrupts = <23 IRQ_TYPE_EDGE_FALLING>;

					interrupt-controller;

					#interrupt-cells = <2>;



					board_rev_bit_0 {

						gpio-hog;

						gpios = <0 GPIO_ACTIVE_LOW>;

						input;

						line-name = "board-rev-0";

					};

					board_rev_bit_1 {

						gpio-hog;

						gpios = <1 GPIO_ACTIVE_LOW>;

						input;

						line-name = "board-rev-1";

					};

					usb3_ilimit {

						gpio-hog;

						gpios = <5 GPIO_ACTIVE_HIGH>;

						input;

						line-name = "usb-overcurrent-status";

					};

				};



				temp_sensor: temp@4c {

					compatible = "ti,lm75";

					reg = <0x4c>;

					vcc-supply = <&reg_3p3v>;

				};

			};



			i2c@11100 {

				/*

				 * External I2C Bus for user peripheral

				 */

				clock-frequency = <400000>;

				pinctrl-0 = <&helios_i2c1_pins>;

				pinctrl-names = "default";

				status = "okay";

			};



			sata@a8000 {

				status = "okay";

				#address-cells = <1>;

				#size-cells = <0>;



				sata0: sata-port@0 {

					reg = <0>;

				};



				sata1: sata-port@1 {

					reg = <1>;

				};

			};



			sata@e0000 {

				status = "okay";

				#address-cells = <1>;

				#size-cells = <0>;



				sata2: sata-port@0 {

					reg = <0>;

				};



				sata3: sata-port@1 {

					reg = <1>;

				};

			};



			spi@10680 {

				pinctrl-0 = <&spi1_pins

					     &microsom_spi1_cs_pins>;

				pinctrl-names = "default";

				status = "okay";

			};



			sdhci@d8000 {

				bus-width = <4>;

				cd-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;

				no-1-8-v;

				pinctrl-0 = <&helios_sdhci_pins

					     &helios_sdhci_cd_pins>;

				pinctrl-names = "default";

				status = "okay";

				vmmc = <&reg_3p3v>;

				wp-inverted;

			};



			usb@58000 {

				usb-phy = <&usb2_phy>;

				status = "okay";

			};



			usb3@f0000 {

				status = "okay";

			};



			usb3@f8000 {

				status = "okay";

			};



			pinctrl@18000 {

				pca0_pins: pca0-pins {

					marvell,pins = "mpp23";

					marvell,function = "gpio";

				};

				microsom_phy0_int_pins: microsom-phy0-int-pins {

					marvell,pins = "mpp18";

					marvell,function = "gpio";

				};

				helios_i2c1_pins: i2c1-pins {

					marvell,pins = "mpp26", "mpp27";

					marvell,function = "i2c1";

				};

				helios_sdhci_cd_pins: helios-sdhci-cd-pins {

					marvell,pins = "mpp20";

					marvell,function = "gpio";

				};

				helios_sdhci_pins: helios-sdhci-pins {

					marvell,pins = "mpp21", "mpp28",

						       "mpp37", "mpp38",

						       "mpp39", "mpp40";

					marvell,function = "sd0";

				};

				helios_led_pins: helios-led-pins {

					marvell,pins = "mpp24", "mpp25",

						       "mpp49", "mpp50",

						       "mpp52", "mpp53",

						       "mpp54";

					marvell,function = "gpio";

				};

				helios_fan_pins: helios-fan-pins {

					marvell,pins = "mpp41", "mpp43",

						       "mpp48", "mpp55";

					marvell,function = "gpio";

				};

				microsom_spi1_cs_pins: spi1-cs-pins {

					marvell,pins = "mpp59";

					marvell,function = "spi1";

				};

			};

		};

	};

};

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