162306a36Sopenharmony_ci// SPDX-License-Identifier: (GPL-2.0 OR MIT)
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Device Tree file for Helios4
462306a36Sopenharmony_ci * based on SolidRun Clearfog revision A1 rev 2.0 (88F6828)
562306a36Sopenharmony_ci *
662306a36Sopenharmony_ci *  Copyright (C) 2017 Aditya Prayoga <aditya@kobol.io>
762306a36Sopenharmony_ci *
862306a36Sopenharmony_ci */
962306a36Sopenharmony_ci
1062306a36Sopenharmony_ci/dts-v1/;
1162306a36Sopenharmony_ci#include "armada-388.dtsi"
1262306a36Sopenharmony_ci#include "armada-38x-solidrun-microsom.dtsi"
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_ci/ {
1562306a36Sopenharmony_ci	model = "Helios4";
1662306a36Sopenharmony_ci	compatible = "kobol,helios4", "marvell,armada388",
1762306a36Sopenharmony_ci		"marvell,armada385", "marvell,armada380";
1862306a36Sopenharmony_ci
1962306a36Sopenharmony_ci	memory {
2062306a36Sopenharmony_ci		device_type = "memory";
2162306a36Sopenharmony_ci		reg = <0x00000000 0x80000000>; /* 2 GB */
2262306a36Sopenharmony_ci	};
2362306a36Sopenharmony_ci
2462306a36Sopenharmony_ci	aliases {
2562306a36Sopenharmony_ci		/* So that mvebu u-boot can update the MAC addresses */
2662306a36Sopenharmony_ci		ethernet1 = &eth0;
2762306a36Sopenharmony_ci	};
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci	chosen {
3062306a36Sopenharmony_ci		stdout-path = "serial0:115200n8";
3162306a36Sopenharmony_ci	};
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ci	reg_12v: regulator-12v {
3462306a36Sopenharmony_ci		compatible = "regulator-fixed";
3562306a36Sopenharmony_ci		regulator-name = "power_brick_12V";
3662306a36Sopenharmony_ci		regulator-min-microvolt = <12000000>;
3762306a36Sopenharmony_ci		regulator-max-microvolt = <12000000>;
3862306a36Sopenharmony_ci		regulator-always-on;
3962306a36Sopenharmony_ci	};
4062306a36Sopenharmony_ci
4162306a36Sopenharmony_ci	reg_3p3v: regulator-3p3v {
4262306a36Sopenharmony_ci		compatible = "regulator-fixed";
4362306a36Sopenharmony_ci		regulator-name = "3P3V";
4462306a36Sopenharmony_ci		regulator-min-microvolt = <3300000>;
4562306a36Sopenharmony_ci		regulator-max-microvolt = <3300000>;
4662306a36Sopenharmony_ci		regulator-always-on;
4762306a36Sopenharmony_ci		vin-supply = <&reg_12v>;
4862306a36Sopenharmony_ci	};
4962306a36Sopenharmony_ci
5062306a36Sopenharmony_ci	reg_5p0v_hdd: regulator-5v-hdd {
5162306a36Sopenharmony_ci		compatible = "regulator-fixed";
5262306a36Sopenharmony_ci		regulator-name = "5V_HDD";
5362306a36Sopenharmony_ci		regulator-min-microvolt = <5000000>;
5462306a36Sopenharmony_ci		regulator-max-microvolt = <5000000>;
5562306a36Sopenharmony_ci		regulator-always-on;
5662306a36Sopenharmony_ci		vin-supply = <&reg_12v>;
5762306a36Sopenharmony_ci	};
5862306a36Sopenharmony_ci
5962306a36Sopenharmony_ci	reg_5p0v_usb: regulator-5v-usb {
6062306a36Sopenharmony_ci		compatible = "regulator-fixed";
6162306a36Sopenharmony_ci		regulator-name = "USB-PWR";
6262306a36Sopenharmony_ci		regulator-min-microvolt = <5000000>;
6362306a36Sopenharmony_ci		regulator-max-microvolt = <5000000>;
6462306a36Sopenharmony_ci		regulator-boot-on;
6562306a36Sopenharmony_ci		regulator-always-on;
6662306a36Sopenharmony_ci		enable-active-high;
6762306a36Sopenharmony_ci		gpio = <&expander0 6 GPIO_ACTIVE_HIGH>;
6862306a36Sopenharmony_ci		vin-supply = <&reg_12v>;
6962306a36Sopenharmony_ci	};
7062306a36Sopenharmony_ci
7162306a36Sopenharmony_ci	system-leds {
7262306a36Sopenharmony_ci		compatible = "gpio-leds";
7362306a36Sopenharmony_ci		pinctrl-names = "default";
7462306a36Sopenharmony_ci		pinctrl-0 = <&helios_system_led_pins>;
7562306a36Sopenharmony_ci
7662306a36Sopenharmony_ci		status-led {
7762306a36Sopenharmony_ci			label = "helios4:green:status";
7862306a36Sopenharmony_ci			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
7962306a36Sopenharmony_ci			linux,default-trigger = "heartbeat";
8062306a36Sopenharmony_ci			default-state = "on";
8162306a36Sopenharmony_ci		};
8262306a36Sopenharmony_ci
8362306a36Sopenharmony_ci		fault-led {
8462306a36Sopenharmony_ci			label = "helios4:red:fault";
8562306a36Sopenharmony_ci			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
8662306a36Sopenharmony_ci			default-state = "keep";
8762306a36Sopenharmony_ci		};
8862306a36Sopenharmony_ci	};
8962306a36Sopenharmony_ci
9062306a36Sopenharmony_ci	io-leds {
9162306a36Sopenharmony_ci		compatible = "gpio-leds";
9262306a36Sopenharmony_ci		pinctrl-names = "default";
9362306a36Sopenharmony_ci		pinctrl-0 = <&helios_io_led_pins>;
9462306a36Sopenharmony_ci
9562306a36Sopenharmony_ci		sata1-led {
9662306a36Sopenharmony_ci			label = "helios4:green:ata1";
9762306a36Sopenharmony_ci			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
9862306a36Sopenharmony_ci			linux,default-trigger = "ata1";
9962306a36Sopenharmony_ci			default-state = "off";
10062306a36Sopenharmony_ci		};
10162306a36Sopenharmony_ci		sata2-led {
10262306a36Sopenharmony_ci			label = "helios4:green:ata2";
10362306a36Sopenharmony_ci			gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
10462306a36Sopenharmony_ci			linux,default-trigger = "ata2";
10562306a36Sopenharmony_ci			default-state = "off";
10662306a36Sopenharmony_ci		};
10762306a36Sopenharmony_ci		sata3-led {
10862306a36Sopenharmony_ci			label = "helios4:green:ata3";
10962306a36Sopenharmony_ci			gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
11062306a36Sopenharmony_ci			linux,default-trigger = "ata3";
11162306a36Sopenharmony_ci			default-state = "off";
11262306a36Sopenharmony_ci		};
11362306a36Sopenharmony_ci		sata4-led {
11462306a36Sopenharmony_ci			label = "helios4:green:ata4";
11562306a36Sopenharmony_ci			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
11662306a36Sopenharmony_ci			linux,default-trigger = "ata4";
11762306a36Sopenharmony_ci			default-state = "off";
11862306a36Sopenharmony_ci		};
11962306a36Sopenharmony_ci		usb-led {
12062306a36Sopenharmony_ci			label = "helios4:green:usb";
12162306a36Sopenharmony_ci			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
12262306a36Sopenharmony_ci			linux,default-trigger = "usb-host";
12362306a36Sopenharmony_ci			default-state = "off";
12462306a36Sopenharmony_ci		};
12562306a36Sopenharmony_ci	};
12662306a36Sopenharmony_ci
12762306a36Sopenharmony_ci	fan1: j10-pwm {
12862306a36Sopenharmony_ci		compatible = "pwm-fan";
12962306a36Sopenharmony_ci		pwms = <&gpio1 9 40000>;	/* Target freq:25 kHz */
13062306a36Sopenharmony_ci		pinctrl-names = "default";
13162306a36Sopenharmony_ci		pinctrl-0 = <&helios_fan1_pins>;
13262306a36Sopenharmony_ci	};
13362306a36Sopenharmony_ci
13462306a36Sopenharmony_ci	fan2: j17-pwm {
13562306a36Sopenharmony_ci		compatible = "pwm-fan";
13662306a36Sopenharmony_ci		pwms = <&gpio1 23 40000>;	/* Target freq:25 kHz */
13762306a36Sopenharmony_ci		pinctrl-names = "default";
13862306a36Sopenharmony_ci		pinctrl-0 = <&helios_fan2_pins>;
13962306a36Sopenharmony_ci	};
14062306a36Sopenharmony_ci
14162306a36Sopenharmony_ci	usb2_phy: usb2-phy {
14262306a36Sopenharmony_ci		compatible = "usb-nop-xceiv";
14362306a36Sopenharmony_ci		vbus-regulator = <&reg_5p0v_usb>;
14462306a36Sopenharmony_ci	};
14562306a36Sopenharmony_ci
14662306a36Sopenharmony_ci	usb3_phy: usb3-phy {
14762306a36Sopenharmony_ci		compatible = "usb-nop-xceiv";
14862306a36Sopenharmony_ci	};
14962306a36Sopenharmony_ci
15062306a36Sopenharmony_ci	soc {
15162306a36Sopenharmony_ci		internal-regs {
15262306a36Sopenharmony_ci			i2c@11000 {
15362306a36Sopenharmony_ci				/*
15462306a36Sopenharmony_ci				 * PCA9655 GPIO expander, up to 1MHz clock.
15562306a36Sopenharmony_ci				 *  0-Board Revision bit 0 #
15662306a36Sopenharmony_ci				 *  1-Board Revision bit 1 #
15762306a36Sopenharmony_ci				 *  5-USB3 overcurrent
15862306a36Sopenharmony_ci				 *  6-USB3 power
15962306a36Sopenharmony_ci				 */
16062306a36Sopenharmony_ci				expander0: gpio-expander@20 {
16162306a36Sopenharmony_ci					/*
16262306a36Sopenharmony_ci					 * This is how it should be:
16362306a36Sopenharmony_ci					 * compatible = "onnn,pca9655",
16462306a36Sopenharmony_ci					 *	 "nxp,pca9555";
16562306a36Sopenharmony_ci					 * but you can't do this because of
16662306a36Sopenharmony_ci					 * the way I2C works.
16762306a36Sopenharmony_ci					 */
16862306a36Sopenharmony_ci					compatible = "nxp,pca9555";
16962306a36Sopenharmony_ci					gpio-controller;
17062306a36Sopenharmony_ci					#gpio-cells = <2>;
17162306a36Sopenharmony_ci					reg = <0x20>;
17262306a36Sopenharmony_ci					pinctrl-names = "default";
17362306a36Sopenharmony_ci					pinctrl-0 = <&pca0_pins>;
17462306a36Sopenharmony_ci					interrupt-parent = <&gpio0>;
17562306a36Sopenharmony_ci					interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
17662306a36Sopenharmony_ci					interrupt-controller;
17762306a36Sopenharmony_ci					#interrupt-cells = <2>;
17862306a36Sopenharmony_ci
17962306a36Sopenharmony_ci					board-rev-bit-0-hog {
18062306a36Sopenharmony_ci						gpio-hog;
18162306a36Sopenharmony_ci						gpios = <0 GPIO_ACTIVE_LOW>;
18262306a36Sopenharmony_ci						input;
18362306a36Sopenharmony_ci						line-name = "board-rev-0";
18462306a36Sopenharmony_ci					};
18562306a36Sopenharmony_ci					board-rev-bit-1-hog {
18662306a36Sopenharmony_ci						gpio-hog;
18762306a36Sopenharmony_ci						gpios = <1 GPIO_ACTIVE_LOW>;
18862306a36Sopenharmony_ci						input;
18962306a36Sopenharmony_ci						line-name = "board-rev-1";
19062306a36Sopenharmony_ci					};
19162306a36Sopenharmony_ci					usb3-ilimit-hog {
19262306a36Sopenharmony_ci						gpio-hog;
19362306a36Sopenharmony_ci						gpios = <5 GPIO_ACTIVE_HIGH>;
19462306a36Sopenharmony_ci						input;
19562306a36Sopenharmony_ci						line-name = "usb-overcurrent-status";
19662306a36Sopenharmony_ci					};
19762306a36Sopenharmony_ci				};
19862306a36Sopenharmony_ci
19962306a36Sopenharmony_ci				temp_sensor: temp@4c {
20062306a36Sopenharmony_ci					compatible = "ti,lm75";
20162306a36Sopenharmony_ci					reg = <0x4c>;
20262306a36Sopenharmony_ci					vcc-supply = <&reg_3p3v>;
20362306a36Sopenharmony_ci				};
20462306a36Sopenharmony_ci			};
20562306a36Sopenharmony_ci
20662306a36Sopenharmony_ci			i2c@11100 {
20762306a36Sopenharmony_ci				/*
20862306a36Sopenharmony_ci				 * External I2C Bus for user peripheral
20962306a36Sopenharmony_ci				 */
21062306a36Sopenharmony_ci				clock-frequency = <400000>;
21162306a36Sopenharmony_ci				pinctrl-0 = <&helios_i2c1_pins>;
21262306a36Sopenharmony_ci				pinctrl-names = "default";
21362306a36Sopenharmony_ci				status = "okay";
21462306a36Sopenharmony_ci			};
21562306a36Sopenharmony_ci
21662306a36Sopenharmony_ci			sata@a8000 {
21762306a36Sopenharmony_ci				status = "okay";
21862306a36Sopenharmony_ci				#address-cells = <1>;
21962306a36Sopenharmony_ci				#size-cells = <0>;
22062306a36Sopenharmony_ci
22162306a36Sopenharmony_ci				sata0: sata-port@0 {
22262306a36Sopenharmony_ci					reg = <0>;
22362306a36Sopenharmony_ci				};
22462306a36Sopenharmony_ci
22562306a36Sopenharmony_ci				sata1: sata-port@1 {
22662306a36Sopenharmony_ci					reg = <1>;
22762306a36Sopenharmony_ci				};
22862306a36Sopenharmony_ci			};
22962306a36Sopenharmony_ci
23062306a36Sopenharmony_ci			sata@e0000 {
23162306a36Sopenharmony_ci				status = "okay";
23262306a36Sopenharmony_ci				#address-cells = <1>;
23362306a36Sopenharmony_ci				#size-cells = <0>;
23462306a36Sopenharmony_ci
23562306a36Sopenharmony_ci				sata2: sata-port@0 {
23662306a36Sopenharmony_ci					reg = <0>;
23762306a36Sopenharmony_ci				};
23862306a36Sopenharmony_ci
23962306a36Sopenharmony_ci				sata3: sata-port@1 {
24062306a36Sopenharmony_ci					reg = <1>;
24162306a36Sopenharmony_ci				};
24262306a36Sopenharmony_ci			};
24362306a36Sopenharmony_ci
24462306a36Sopenharmony_ci			spi@10680 {
24562306a36Sopenharmony_ci				pinctrl-0 = <&spi1_pins
24662306a36Sopenharmony_ci					     &microsom_spi1_cs_pins>;
24762306a36Sopenharmony_ci				pinctrl-names = "default";
24862306a36Sopenharmony_ci				status = "okay";
24962306a36Sopenharmony_ci			};
25062306a36Sopenharmony_ci
25162306a36Sopenharmony_ci			sdhci@d8000 {
25262306a36Sopenharmony_ci				bus-width = <4>;
25362306a36Sopenharmony_ci				cd-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
25462306a36Sopenharmony_ci				no-1-8-v;
25562306a36Sopenharmony_ci				pinctrl-0 = <&helios_sdhci_pins
25662306a36Sopenharmony_ci					     &helios_sdhci_cd_pins>;
25762306a36Sopenharmony_ci				pinctrl-names = "default";
25862306a36Sopenharmony_ci				status = "okay";
25962306a36Sopenharmony_ci				vmmc = <&reg_3p3v>;
26062306a36Sopenharmony_ci				wp-inverted;
26162306a36Sopenharmony_ci			};
26262306a36Sopenharmony_ci
26362306a36Sopenharmony_ci			usb@58000 {
26462306a36Sopenharmony_ci				usb-phy = <&usb2_phy>;
26562306a36Sopenharmony_ci				status = "okay";
26662306a36Sopenharmony_ci			};
26762306a36Sopenharmony_ci
26862306a36Sopenharmony_ci			usb3@f0000 {
26962306a36Sopenharmony_ci				status = "okay";
27062306a36Sopenharmony_ci			};
27162306a36Sopenharmony_ci
27262306a36Sopenharmony_ci			usb3@f8000 {
27362306a36Sopenharmony_ci				status = "okay";
27462306a36Sopenharmony_ci			};
27562306a36Sopenharmony_ci
27662306a36Sopenharmony_ci			pinctrl@18000 {
27762306a36Sopenharmony_ci				pca0_pins: pca0-pins {
27862306a36Sopenharmony_ci					marvell,pins = "mpp23";
27962306a36Sopenharmony_ci					marvell,function = "gpio";
28062306a36Sopenharmony_ci				};
28162306a36Sopenharmony_ci				microsom_phy0_int_pins: microsom-phy0-int-pins {
28262306a36Sopenharmony_ci					marvell,pins = "mpp18";
28362306a36Sopenharmony_ci					marvell,function = "gpio";
28462306a36Sopenharmony_ci				};
28562306a36Sopenharmony_ci				helios_i2c1_pins: i2c1-pins {
28662306a36Sopenharmony_ci					marvell,pins = "mpp26", "mpp27";
28762306a36Sopenharmony_ci					marvell,function = "i2c1";
28862306a36Sopenharmony_ci				};
28962306a36Sopenharmony_ci				helios_sdhci_cd_pins: helios-sdhci-cd-pins {
29062306a36Sopenharmony_ci					marvell,pins = "mpp20";
29162306a36Sopenharmony_ci					marvell,function = "gpio";
29262306a36Sopenharmony_ci				};
29362306a36Sopenharmony_ci				helios_sdhci_pins: helios-sdhci-pins {
29462306a36Sopenharmony_ci					marvell,pins = "mpp21", "mpp28",
29562306a36Sopenharmony_ci						       "mpp37", "mpp38",
29662306a36Sopenharmony_ci						       "mpp39", "mpp40";
29762306a36Sopenharmony_ci					marvell,function = "sd0";
29862306a36Sopenharmony_ci				};
29962306a36Sopenharmony_ci				helios_system_led_pins: helios-system-led-pins {
30062306a36Sopenharmony_ci					marvell,pins = "mpp24", "mpp25";
30162306a36Sopenharmony_ci					marvell,function = "gpio";
30262306a36Sopenharmony_ci				};
30362306a36Sopenharmony_ci				helios_io_led_pins: helios-io-led-pins {
30462306a36Sopenharmony_ci					marvell,pins = "mpp49", "mpp50",
30562306a36Sopenharmony_ci						       "mpp52", "mpp53",
30662306a36Sopenharmony_ci						       "mpp54";
30762306a36Sopenharmony_ci					marvell,function = "gpio";
30862306a36Sopenharmony_ci				};
30962306a36Sopenharmony_ci				helios_fan1_pins: helios_fan1_pins {
31062306a36Sopenharmony_ci					marvell,pins = "mpp41", "mpp43";
31162306a36Sopenharmony_ci					marvell,function = "gpio";
31262306a36Sopenharmony_ci				};
31362306a36Sopenharmony_ci				helios_fan2_pins: helios_fan2_pins {
31462306a36Sopenharmony_ci					marvell,pins = "mpp48", "mpp55";
31562306a36Sopenharmony_ci					marvell,function = "gpio";
31662306a36Sopenharmony_ci				};
31762306a36Sopenharmony_ci				microsom_spi1_cs_pins: spi1-cs-pins {
31862306a36Sopenharmony_ci					marvell,pins = "mpp59";
31962306a36Sopenharmony_ci					marvell,function = "spi1";
32062306a36Sopenharmony_ci				};
32162306a36Sopenharmony_ci			};
32262306a36Sopenharmony_ci		};
32362306a36Sopenharmony_ci	};
32462306a36Sopenharmony_ci};
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