arch/arm/boot/dts/armada-388-gp.dts - linux/kernel/git/paulmck/linux-rcu - Git at Google

 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree file for Marvell Armada 385 development board
  * (RD-88F6820-GP)
  *
  * Copyright (C) 2014 Marvell
  *
  * Gregory CLEMENT <gregory.clement@free-electrons.com>
  */

 /dts-v1/;
 #include "armada-388.dtsi"
 #include <dt-bindings/gpio/gpio.h>

 / {
 	model = "Marvell Armada 388 DB-88F6820-GP";
 	compatible = "marvell,a388-gp", "marvell,armada388", "marvell,armada380";

 	chosen {
 		stdout-path = "serial0:115200n8";
 	};

 	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x80000000>; /* 2 GB */
 	};

 	soc {
 		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
 			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
 			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
 			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
 			  MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;

 		internal-regs {
 			i2c@11000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&i2c0_pins>;
 				status = "okay";
 				clock-frequency = <100000>;

 				expander0: pca9555@20 {
 					compatible = "nxp,pca9555";
 					pinctrl-names = "default";
 					pinctrl-0 = <&pca0_pins>;
 					interrupt-parent = <&gpio0>;
 					interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
 					gpio-controller;
 					#gpio-cells = <2>;
 					interrupt-controller;
 					#interrupt-cells = <2>;
 					reg = <0x20>;
 				};

 				expander1: pca9555@21 {
 					compatible = "nxp,pca9555";
 					pinctrl-names = "default";
 					interrupt-parent = <&gpio0>;
 					interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
 					gpio-controller;
 					#gpio-cells = <2>;
 					interrupt-controller;
 					#interrupt-cells = <2>;
 					reg = <0x21>;
 				};

 				eeprom@57 {
 					compatible = "atmel,24c64";
 					reg = <0x57>;
 				};
 			};

 			serial@12000 {
 				/*
 				 * Exported on the micro USB connector CON16
 				 * through an FTDI
 				 */

 				pinctrl-names = "default";
 				pinctrl-0 = <&uart0_pins>;
 				status = "okay";
 			};

 			/* GE1 CON15 */
 			ethernet@30000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&ge1_rgmii_pins>;
 				status = "okay";
 				phy = <&phy1>;
 				phy-mode = "rgmii-id";
 				buffer-manager = <&bm>;
 				bm,pool-long = <2>;
 				bm,pool-short = <3>;
 			};

 			/* CON4 */
 			usb@58000 {
 				vcc-supply = <&reg_usb2_0_vbus>;
 				status = "okay";
 			};

 			/* GE0 CON1 */
 			ethernet@70000 {
 				pinctrl-names = "default";
 				/*
 				 * The Reference Clock 0 is used to provide a
 				 * clock to the PHY
 				 */
 				pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>;
 				status = "okay";
 				phy = <&phy0>;
 				phy-mode = "rgmii-id";
 				buffer-manager = <&bm>;
 				bm,pool-long = <0>;
 				bm,pool-short = <1>;
 			};


 			mdio@72004 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&mdio_pins>;

 				phy0: ethernet-phy@1 {
 					reg = <1>;
 				};

 				phy1: ethernet-phy@0 {
 					reg = <0>;
 				};
 			};

 			sata@a8000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&sata0_pins>, <&sata1_pins>;
 				status = "okay";
 				#address-cells = <1>;
 				#size-cells = <0>;

 				sata0: sata-port@0 {
 					reg = <0>;
 					target-supply = <&reg_5v_sata0>;
 				};

 				sata1: sata-port@1 {
 					reg = <1>;
 					target-supply = <&reg_5v_sata1>;
 				};
 			};

 			bm@c8000 {
 				status = "okay";
 			};

 			sata@e0000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&sata2_pins>, <&sata3_pins>;
 				status = "okay";
 				#address-cells = <1>;
 				#size-cells = <0>;

 				sata2: sata-port@0 {
 					reg = <0>;
 					target-supply = <&reg_5v_sata2>;
 				};

 				sata3: sata-port@1 {
 					reg = <1>;
 					target-supply = <&reg_5v_sata3>;
 				};
 			};

 			sdhci@d8000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&sdhci_pins>;
 				no-1-8-v;
 				/*
 				 * A388-GP board v1.5 and higher replace
 				 * hitherto card detection method based on GPIO
 				 * with the one using DAT3 pin. As they are
 				 * incompatible, software-based polling is
 				 * enabled with 'broken-cd' property. For boards
 				 * older than v1.5 it can be replaced with:
 				 * 'cd-gpios = <&expander0 5 GPIO_ACTIVE_LOW>;',
 				 * whereas for the newer ones following can be
 				 * used instead:
 				 * 'dat3-cd;'
 				 * 'cd-inverted;'
 				 */
 				broken-cd;
 				wp-inverted;
 				bus-width = <8>;
 				status = "okay";
 			};

 			/* CON5 */
 			usb3@f0000 {
 				usb-phy = <&usb2_1_phy>;
 				status = "okay";
 			};

 			/* CON7 */
 			usb3@f8000 {
 				usb-phy = <&usb3_phy>;
 				status = "okay";
 			};
 		};

 		bm-bppi {
 			status = "okay";
 		};

 		pcie {
 			status = "okay";
 			/*
 			 * One PCIe units is accessible through
 			 * standard PCIe slot on the board.
 			 */
 			pcie@1,0 {
 				/* Port 0, Lane 0 */
 				status = "okay";
 			};

 			/*
 			 * The two other PCIe units are accessible
 			 * through mini PCIe slot on the board.
 			 */
 			pcie@2,0 {
 				/* Port 1, Lane 0 */
 				status = "okay";
 			};
 			pcie@3,0 {
 				/* Port 2, Lane 0 */
 				status = "okay";
 			};
 		};

 		gpio-fan {
 			compatible = "gpio-fan";
 			gpios = <&expander1 3 GPIO_ACTIVE_HIGH>;
 			gpio-fan,speed-map = <	 0 0
 					      3000 1>;
 		};
 	};

 	usb2_1_phy: usb2_1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb2_1_vbus>;
 		#phy-cells = <0>;
 	};

 	usb3_phy: usb3_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_vbus>;
 		#phy-cells = <0>;
 	};

 	reg_usb3_vbus: usb3-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "usb3-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
 		gpio = <&expander1 15 GPIO_ACTIVE_HIGH>;
 	};

 	reg_usb2_0_vbus: v5-vbus0 {
 		compatible = "regulator-fixed";
 		regulator-name = "v5.0-vbus0";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
 		regulator-always-on;
 		gpio = <&expander1 14 GPIO_ACTIVE_HIGH>;
 	};

 	reg_usb2_1_vbus: v5-vbus1 {
 		compatible = "regulator-fixed";
 		regulator-name = "v5.0-vbus1";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
 		gpio = <&expander0 4 GPIO_ACTIVE_HIGH>;
 	};

 	reg_sata0: pwr-sata0 {
 		compatible = "regulator-fixed";
 		regulator-name = "pwr_en_sata0";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		enable-active-high;
 		regulator-boot-on;
 		gpio = <&expander0 2 GPIO_ACTIVE_HIGH>;
 	};

 	reg_5v_sata0: v5-sata0 {
 		compatible = "regulator-fixed";
 		regulator-name = "v5.0-sata0";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		vin-supply = <&reg_sata0>;
 	};

 	reg_12v_sata0: v12-sata0 {
 		compatible = "regulator-fixed";
 		regulator-name = "v12.0-sata0";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		vin-supply = <&reg_sata0>;
 	};

 	reg_sata1: pwr-sata1 {
 		regulator-name = "pwr_en_sata1";
 		compatible = "regulator-fixed";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		enable-active-high;
 		regulator-boot-on;
 		gpio = <&expander0 3 GPIO_ACTIVE_HIGH>;
 	};

 	reg_5v_sata1: v5-sata1 {
 		compatible = "regulator-fixed";
 		regulator-name = "v5.0-sata1";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		vin-supply = <&reg_sata1>;
 	};

 	reg_12v_sata1: v12-sata1 {
 		compatible = "regulator-fixed";
 		regulator-name = "v12.0-sata1";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		vin-supply = <&reg_sata1>;
 	};

 	reg_sata2: pwr-sata2 {
 		compatible = "regulator-fixed";
 		regulator-name = "pwr_en_sata2";
 		enable-active-high;
 		regulator-boot-on;
 		gpio = <&expander0 11 GPIO_ACTIVE_HIGH>;
 	};

 	reg_5v_sata2: v5-sata2 {
 		compatible = "regulator-fixed";
 		regulator-name = "v5.0-sata2";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		vin-supply = <&reg_sata2>;
 	};

 	reg_12v_sata2: v12-sata2 {
 		compatible = "regulator-fixed";
 		regulator-name = "v12.0-sata2";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		vin-supply = <&reg_sata2>;
 	};

 	reg_sata3: pwr-sata3 {
 		compatible = "regulator-fixed";
 		regulator-name = "pwr_en_sata3";
 		enable-active-high;
 		regulator-boot-on;
 		gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
 	};

 	reg_5v_sata3: v5-sata3 {
 		compatible = "regulator-fixed";
 		regulator-name = "v5.0-sata3";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		vin-supply = <&reg_sata3>;
 	};

 	reg_12v_sata3: v12-sata3 {
 		compatible = "regulator-fixed";
 		regulator-name = "v12.0-sata3";
 		regulator-min-microvolt = <12000000>;
 		regulator-max-microvolt = <12000000>;
 		vin-supply = <&reg_sata3>;
 	};
 };

 &pinctrl {
 	pca0_pins: pca0_pins {
 		marvell,pins = "mpp18";
 		marvell,function = "gpio";
 	};
 };

 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins>;
 	status = "okay";

 	spi-flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "st,m25p128", "jedec,spi-nor";
 		reg = <0>; /* Chip select 0 */
 		spi-max-frequency = <50000000>;
 		m25p,fast-read;
 	};
 };
	// SPDX-License-Identifier: (GPL-2.0 OR MIT)
	/*
	* Device Tree file for Marvell Armada 385 development board
	* (RD-88F6820-GP)
	*
	* Copyright (C) 2014 Marvell
	*
	* Gregory CLEMENT <gregory.clement@free-electrons.com>
	*/

	/dts-v1/;
	#include "armada-388.dtsi"
	#include <dt-bindings/gpio/gpio.h>

	/ {
	model = "Marvell Armada 388 DB-88F6820-GP";
	compatible = "marvell,a388-gp", "marvell,armada388", "marvell,armada380";

	chosen {
	stdout-path = "serial0:115200n8";
	};

	memory {
	device_type = "memory";
	reg = <0x00000000 0x80000000>; /* 2 GB */
	};

	soc {
	ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
	MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
	MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
	MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
	MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;

	internal-regs {
	i2c@11000 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins>;
	status = "okay";
	clock-frequency = <100000>;

	expander0: pca9555@20 {
	compatible = "nxp,pca9555";
	pinctrl-names = "default";
	pinctrl-0 = <&pca0_pins>;
	interrupt-parent = <&gpio0>;
	interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-controller;
	#interrupt-cells = <2>;
	reg = <0x20>;
	};

	expander1: pca9555@21 {
	compatible = "nxp,pca9555";
	pinctrl-names = "default";
	interrupt-parent = <&gpio0>;
	interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-controller;
	#interrupt-cells = <2>;
	reg = <0x21>;
	};

	eeprom@57 {
	compatible = "atmel,24c64";
	reg = <0x57>;
	};
	};

	serial@12000 {
	/*
	* Exported on the micro USB connector CON16
	* through an FTDI
	*/

	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins>;
	status = "okay";
	};

	/* GE1 CON15 */
	ethernet@30000 {
	pinctrl-names = "default";
	pinctrl-0 = <&ge1_rgmii_pins>;
	status = "okay";
	phy = <&phy1>;
	phy-mode = "rgmii-id";
	buffer-manager = <&bm>;
	bm,pool-long = <2>;
	bm,pool-short = <3>;
	};

	/* CON4 */
	usb@58000 {
	vcc-supply = <&reg_usb2_0_vbus>;
	status = "okay";
	};

	/* GE0 CON1 */
	ethernet@70000 {
	pinctrl-names = "default";
	/*
	* The Reference Clock 0 is used to provide a
	* clock to the PHY
	*/
	pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>;
	status = "okay";
	phy = <&phy0>;
	phy-mode = "rgmii-id";
	buffer-manager = <&bm>;
	bm,pool-long = <0>;
	bm,pool-short = <1>;
	};


	mdio@72004 {
	pinctrl-names = "default";
	pinctrl-0 = <&mdio_pins>;

	phy0: ethernet-phy@1 {
	reg = <1>;
	};

	phy1: ethernet-phy@0 {
	reg = <0>;
	};
	};

	sata@a8000 {
	pinctrl-names = "default";
	pinctrl-0 = <&sata0_pins>, <&sata1_pins>;
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	sata0: sata-port@0 {
	reg = <0>;
	target-supply = <&reg_5v_sata0>;
	};

	sata1: sata-port@1 {
	reg = <1>;
	target-supply = <&reg_5v_sata1>;
	};
	};

	bm@c8000 {
	status = "okay";
	};

	sata@e0000 {
	pinctrl-names = "default";
	pinctrl-0 = <&sata2_pins>, <&sata3_pins>;
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	sata2: sata-port@0 {
	reg = <0>;
	target-supply = <&reg_5v_sata2>;
	};

	sata3: sata-port@1 {
	reg = <1>;
	target-supply = <&reg_5v_sata3>;
	};
	};

	sdhci@d8000 {
	pinctrl-names = "default";
	pinctrl-0 = <&sdhci_pins>;
	no-1-8-v;
	/*
	* A388-GP board v1.5 and higher replace
	* hitherto card detection method based on GPIO
	* with the one using DAT3 pin. As they are
	* incompatible, software-based polling is
	* enabled with 'broken-cd' property. For boards
	* older than v1.5 it can be replaced with:
	* 'cd-gpios = <&expander0 5 GPIO_ACTIVE_LOW>;',
	* whereas for the newer ones following can be
	* used instead:
	* 'dat3-cd;'
	* 'cd-inverted;'
	*/
	broken-cd;
	wp-inverted;
	bus-width = <8>;
	status = "okay";
	};

	/* CON5 */
	usb3@f0000 {
	usb-phy = <&usb2_1_phy>;
	status = "okay";
	};

	/* CON7 */
	usb3@f8000 {
	usb-phy = <&usb3_phy>;
	status = "okay";
	};
	};

	bm-bppi {
	status = "okay";
	};

	pcie {
	status = "okay";
	/*
	* One PCIe units is accessible through
	* standard PCIe slot on the board.
	*/
	pcie@1,0 {
	/* Port 0, Lane 0 */
	status = "okay";
	};

	/*
	* The two other PCIe units are accessible
	* through mini PCIe slot on the board.
	*/
	pcie@2,0 {
	/* Port 1, Lane 0 */
	status = "okay";
	};
	pcie@3,0 {
	/* Port 2, Lane 0 */
	status = "okay";
	};
	};

	gpio-fan {
	compatible = "gpio-fan";
	gpios = <&expander1 3 GPIO_ACTIVE_HIGH>;
	gpio-fan,speed-map = < 0 0
	3000 1>;
	};
	};

	usb2_1_phy: usb2_1_phy {
	compatible = "usb-nop-xceiv";
	vcc-supply = <&reg_usb2_1_vbus>;
	#phy-cells = <0>;
	};

	usb3_phy: usb3_phy {
	compatible = "usb-nop-xceiv";
	vcc-supply = <&reg_usb3_vbus>;
	#phy-cells = <0>;
	};

	reg_usb3_vbus: usb3-vbus {
	compatible = "regulator-fixed";
	regulator-name = "usb3-vbus";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	enable-active-high;
	gpio = <&expander1 15 GPIO_ACTIVE_HIGH>;
	};

	reg_usb2_0_vbus: v5-vbus0 {
	compatible = "regulator-fixed";
	regulator-name = "v5.0-vbus0";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	enable-active-high;
	regulator-always-on;
	gpio = <&expander1 14 GPIO_ACTIVE_HIGH>;
	};

	reg_usb2_1_vbus: v5-vbus1 {
	compatible = "regulator-fixed";
	regulator-name = "v5.0-vbus1";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	enable-active-high;
	gpio = <&expander0 4 GPIO_ACTIVE_HIGH>;
	};

	reg_sata0: pwr-sata0 {
	compatible = "regulator-fixed";
	regulator-name = "pwr_en_sata0";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	enable-active-high;
	regulator-boot-on;
	gpio = <&expander0 2 GPIO_ACTIVE_HIGH>;
	};

	reg_5v_sata0: v5-sata0 {
	compatible = "regulator-fixed";
	regulator-name = "v5.0-sata0";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	vin-supply = <&reg_sata0>;
	};

	reg_12v_sata0: v12-sata0 {
	compatible = "regulator-fixed";
	regulator-name = "v12.0-sata0";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	vin-supply = <&reg_sata0>;
	};

	reg_sata1: pwr-sata1 {
	regulator-name = "pwr_en_sata1";
	compatible = "regulator-fixed";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	enable-active-high;
	regulator-boot-on;
	gpio = <&expander0 3 GPIO_ACTIVE_HIGH>;
	};

	reg_5v_sata1: v5-sata1 {
	compatible = "regulator-fixed";
	regulator-name = "v5.0-sata1";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	vin-supply = <&reg_sata1>;
	};

	reg_12v_sata1: v12-sata1 {
	compatible = "regulator-fixed";
	regulator-name = "v12.0-sata1";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	vin-supply = <&reg_sata1>;
	};

	reg_sata2: pwr-sata2 {
	compatible = "regulator-fixed";
	regulator-name = "pwr_en_sata2";
	enable-active-high;
	regulator-boot-on;
	gpio = <&expander0 11 GPIO_ACTIVE_HIGH>;
	};

	reg_5v_sata2: v5-sata2 {
	compatible = "regulator-fixed";
	regulator-name = "v5.0-sata2";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	vin-supply = <&reg_sata2>;
	};

	reg_12v_sata2: v12-sata2 {
	compatible = "regulator-fixed";
	regulator-name = "v12.0-sata2";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	vin-supply = <&reg_sata2>;
	};

	reg_sata3: pwr-sata3 {
	compatible = "regulator-fixed";
	regulator-name = "pwr_en_sata3";
	enable-active-high;
	regulator-boot-on;
	gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
	};

	reg_5v_sata3: v5-sata3 {
	compatible = "regulator-fixed";
	regulator-name = "v5.0-sata3";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	vin-supply = <&reg_sata3>;
	};

	reg_12v_sata3: v12-sata3 {
	compatible = "regulator-fixed";
	regulator-name = "v12.0-sata3";
	regulator-min-microvolt = <12000000>;
	regulator-max-microvolt = <12000000>;
	vin-supply = <&reg_sata3>;
	};
	};

	&pinctrl {
	pca0_pins: pca0_pins {
	marvell,pins = "mpp18";
	marvell,function = "gpio";
	};
	};

	&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_pins>;
	status = "okay";

	spi-flash@0 {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "st,m25p128", "jedec,spi-nor";
	reg = <0>; /* Chip select 0 */
	spi-max-frequency = <50000000>;
	m25p,fast-read;
	};
	};