162306a36Sopenharmony_ci// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Device Tree file for Marvell Armada XP evaluation board
462306a36Sopenharmony_ci * (DB-78460-BP)
562306a36Sopenharmony_ci *
662306a36Sopenharmony_ci * Copyright (C) 2012-2014 Marvell
762306a36Sopenharmony_ci *
862306a36Sopenharmony_ci * Lior Amsalem <alior@marvell.com>
962306a36Sopenharmony_ci * Gregory CLEMENT <gregory.clement@free-electrons.com>
1062306a36Sopenharmony_ci * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
1162306a36Sopenharmony_ci *
1262306a36Sopenharmony_ci  *
1362306a36Sopenharmony_ci * Note: this Device Tree assumes that the bootloader has remapped the
1462306a36Sopenharmony_ci * internal registers to 0xf1000000 (instead of the default
1562306a36Sopenharmony_ci * 0xd0000000). The 0xf1000000 is the default used by the recent,
1662306a36Sopenharmony_ci * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
1762306a36Sopenharmony_ci * boards were delivered with an older version of the bootloader that
1862306a36Sopenharmony_ci * left internal registers mapped at 0xd0000000. If you are in this
1962306a36Sopenharmony_ci * situation, you should either update your bootloader (preferred
2062306a36Sopenharmony_ci * solution) or the below Device Tree should be adjusted.
2162306a36Sopenharmony_ci */
2262306a36Sopenharmony_ci
2362306a36Sopenharmony_ci/dts-v1/;
2462306a36Sopenharmony_ci#include "armada-xp-mv78460.dtsi"
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci/ {
2762306a36Sopenharmony_ci	model = "Marvell Armada XP Evaluation Board";
2862306a36Sopenharmony_ci	compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
2962306a36Sopenharmony_ci
3062306a36Sopenharmony_ci	chosen {
3162306a36Sopenharmony_ci		stdout-path = "serial0:115200n8";
3262306a36Sopenharmony_ci	};
3362306a36Sopenharmony_ci
3462306a36Sopenharmony_ci	memory@0 {
3562306a36Sopenharmony_ci		device_type = "memory";
3662306a36Sopenharmony_ci		reg = <0 0x00000000 0 0x80000000>; /* 2 GB */
3762306a36Sopenharmony_ci	};
3862306a36Sopenharmony_ci
3962306a36Sopenharmony_ci	soc {
4062306a36Sopenharmony_ci		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
4162306a36Sopenharmony_ci			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
4262306a36Sopenharmony_ci			  MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000
4362306a36Sopenharmony_ci			  MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
4462306a36Sopenharmony_ci			  MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
4562306a36Sopenharmony_ci			  MBUS_ID(0x0c, 0x04) 0 0 0xf1200000 0x100000>;
4662306a36Sopenharmony_ci
4762306a36Sopenharmony_ci		devbus-bootcs {
4862306a36Sopenharmony_ci			status = "okay";
4962306a36Sopenharmony_ci
5062306a36Sopenharmony_ci			/* Device Bus parameters are required */
5162306a36Sopenharmony_ci
5262306a36Sopenharmony_ci			/* Read parameters */
5362306a36Sopenharmony_ci			devbus,bus-width    = <16>;
5462306a36Sopenharmony_ci			devbus,turn-off-ps  = <60000>;
5562306a36Sopenharmony_ci			devbus,badr-skew-ps = <0>;
5662306a36Sopenharmony_ci			devbus,acc-first-ps = <124000>;
5762306a36Sopenharmony_ci			devbus,acc-next-ps  = <248000>;
5862306a36Sopenharmony_ci			devbus,rd-setup-ps  = <0>;
5962306a36Sopenharmony_ci			devbus,rd-hold-ps   = <0>;
6062306a36Sopenharmony_ci
6162306a36Sopenharmony_ci			/* Write parameters */
6262306a36Sopenharmony_ci			devbus,sync-enable = <0>;
6362306a36Sopenharmony_ci			devbus,wr-high-ps  = <60000>;
6462306a36Sopenharmony_ci			devbus,wr-low-ps   = <60000>;
6562306a36Sopenharmony_ci			devbus,ale-wr-ps   = <60000>;
6662306a36Sopenharmony_ci
6762306a36Sopenharmony_ci			/* NOR 16 MiB */
6862306a36Sopenharmony_ci			nor@0 {
6962306a36Sopenharmony_ci				compatible = "cfi-flash";
7062306a36Sopenharmony_ci				reg = <0 0x1000000>;
7162306a36Sopenharmony_ci				bank-width = <2>;
7262306a36Sopenharmony_ci			};
7362306a36Sopenharmony_ci		};
7462306a36Sopenharmony_ci
7562306a36Sopenharmony_ci		internal-regs {
7662306a36Sopenharmony_ci			serial@12000 {
7762306a36Sopenharmony_ci				status = "okay";
7862306a36Sopenharmony_ci			};
7962306a36Sopenharmony_ci			serial@12100 {
8062306a36Sopenharmony_ci				status = "okay";
8162306a36Sopenharmony_ci			};
8262306a36Sopenharmony_ci			serial@12200 {
8362306a36Sopenharmony_ci				status = "okay";
8462306a36Sopenharmony_ci			};
8562306a36Sopenharmony_ci			serial@12300 {
8662306a36Sopenharmony_ci				status = "okay";
8762306a36Sopenharmony_ci			};
8862306a36Sopenharmony_ci
8962306a36Sopenharmony_ci			sata@a0000 {
9062306a36Sopenharmony_ci				nr-ports = <2>;
9162306a36Sopenharmony_ci				status = "okay";
9262306a36Sopenharmony_ci			};
9362306a36Sopenharmony_ci
9462306a36Sopenharmony_ci			ethernet@70000 {
9562306a36Sopenharmony_ci				status = "okay";
9662306a36Sopenharmony_ci				phy = <&phy0>;
9762306a36Sopenharmony_ci				phy-mode = "rgmii-id";
9862306a36Sopenharmony_ci				buffer-manager = <&bm>;
9962306a36Sopenharmony_ci				bm,pool-long = <0>;
10062306a36Sopenharmony_ci			};
10162306a36Sopenharmony_ci			ethernet@74000 {
10262306a36Sopenharmony_ci				status = "okay";
10362306a36Sopenharmony_ci				phy = <&phy1>;
10462306a36Sopenharmony_ci				phy-mode = "rgmii-id";
10562306a36Sopenharmony_ci				buffer-manager = <&bm>;
10662306a36Sopenharmony_ci				bm,pool-long = <1>;
10762306a36Sopenharmony_ci			};
10862306a36Sopenharmony_ci			ethernet@30000 {
10962306a36Sopenharmony_ci				status = "okay";
11062306a36Sopenharmony_ci				phy = <&phy2>;
11162306a36Sopenharmony_ci				phy-mode = "sgmii";
11262306a36Sopenharmony_ci				buffer-manager = <&bm>;
11362306a36Sopenharmony_ci				bm,pool-long = <2>;
11462306a36Sopenharmony_ci			};
11562306a36Sopenharmony_ci			ethernet@34000 {
11662306a36Sopenharmony_ci				status = "okay";
11762306a36Sopenharmony_ci				phy = <&phy3>;
11862306a36Sopenharmony_ci				phy-mode = "sgmii";
11962306a36Sopenharmony_ci				buffer-manager = <&bm>;
12062306a36Sopenharmony_ci				bm,pool-long = <3>;
12162306a36Sopenharmony_ci			};
12262306a36Sopenharmony_ci
12362306a36Sopenharmony_ci			bm@c0000 {
12462306a36Sopenharmony_ci				status = "okay";
12562306a36Sopenharmony_ci			};
12662306a36Sopenharmony_ci
12762306a36Sopenharmony_ci			mvsdio@d4000 {
12862306a36Sopenharmony_ci				pinctrl-0 = <&sdio_pins>;
12962306a36Sopenharmony_ci				pinctrl-names = "default";
13062306a36Sopenharmony_ci				status = "okay";
13162306a36Sopenharmony_ci				/* No CD or WP GPIOs */
13262306a36Sopenharmony_ci				broken-cd;
13362306a36Sopenharmony_ci			};
13462306a36Sopenharmony_ci
13562306a36Sopenharmony_ci			usb@50000 {
13662306a36Sopenharmony_ci				status = "okay";
13762306a36Sopenharmony_ci			};
13862306a36Sopenharmony_ci
13962306a36Sopenharmony_ci			usb@51000 {
14062306a36Sopenharmony_ci				status = "okay";
14162306a36Sopenharmony_ci			};
14262306a36Sopenharmony_ci
14362306a36Sopenharmony_ci			usb@52000 {
14462306a36Sopenharmony_ci				status = "okay";
14562306a36Sopenharmony_ci			};
14662306a36Sopenharmony_ci
14762306a36Sopenharmony_ci			nand-controller@d0000 {
14862306a36Sopenharmony_ci				status = "okay";
14962306a36Sopenharmony_ci
15062306a36Sopenharmony_ci				nand@0 {
15162306a36Sopenharmony_ci					reg = <0>;
15262306a36Sopenharmony_ci					label = "pxa3xx_nand-0";
15362306a36Sopenharmony_ci					nand-rb = <0>;
15462306a36Sopenharmony_ci					nand-on-flash-bbt;
15562306a36Sopenharmony_ci
15662306a36Sopenharmony_ci					partitions {
15762306a36Sopenharmony_ci						compatible = "fixed-partitions";
15862306a36Sopenharmony_ci						#address-cells = <1>;
15962306a36Sopenharmony_ci						#size-cells = <1>;
16062306a36Sopenharmony_ci
16162306a36Sopenharmony_ci						partition@0 {
16262306a36Sopenharmony_ci							label = "U-Boot";
16362306a36Sopenharmony_ci							reg = <0 0x800000>;
16462306a36Sopenharmony_ci						};
16562306a36Sopenharmony_ci						partition@800000 {
16662306a36Sopenharmony_ci							label = "Linux";
16762306a36Sopenharmony_ci							reg = <0x800000 0x800000>;
16862306a36Sopenharmony_ci						};
16962306a36Sopenharmony_ci						partition@1000000 {
17062306a36Sopenharmony_ci							label = "Filesystem";
17162306a36Sopenharmony_ci							reg = <0x1000000 0x3f000000>;
17262306a36Sopenharmony_ci						};
17362306a36Sopenharmony_ci					};
17462306a36Sopenharmony_ci				};
17562306a36Sopenharmony_ci			};
17662306a36Sopenharmony_ci		};
17762306a36Sopenharmony_ci
17862306a36Sopenharmony_ci		bm-bppi {
17962306a36Sopenharmony_ci			status = "okay";
18062306a36Sopenharmony_ci		};
18162306a36Sopenharmony_ci	};
18262306a36Sopenharmony_ci};
18362306a36Sopenharmony_ci
18462306a36Sopenharmony_ci&pciec {
18562306a36Sopenharmony_ci	status = "okay";
18662306a36Sopenharmony_ci
18762306a36Sopenharmony_ci	/*
18862306a36Sopenharmony_ci	 * All 6 slots are physically present as
18962306a36Sopenharmony_ci	 * standard PCIe slots on the board.
19062306a36Sopenharmony_ci	 */
19162306a36Sopenharmony_ci	pcie@1,0 {
19262306a36Sopenharmony_ci		/* Port 0, Lane 0 */
19362306a36Sopenharmony_ci		status = "okay";
19462306a36Sopenharmony_ci	};
19562306a36Sopenharmony_ci	pcie@2,0 {
19662306a36Sopenharmony_ci		/* Port 0, Lane 1 */
19762306a36Sopenharmony_ci		status = "okay";
19862306a36Sopenharmony_ci	};
19962306a36Sopenharmony_ci	pcie@3,0 {
20062306a36Sopenharmony_ci		/* Port 0, Lane 2 */
20162306a36Sopenharmony_ci		status = "okay";
20262306a36Sopenharmony_ci	};
20362306a36Sopenharmony_ci	pcie@4,0 {
20462306a36Sopenharmony_ci		/* Port 0, Lane 3 */
20562306a36Sopenharmony_ci		status = "okay";
20662306a36Sopenharmony_ci	};
20762306a36Sopenharmony_ci	pcie@9,0 {
20862306a36Sopenharmony_ci		/* Port 2, Lane 0 */
20962306a36Sopenharmony_ci		status = "okay";
21062306a36Sopenharmony_ci	};
21162306a36Sopenharmony_ci	pcie@a,0 {
21262306a36Sopenharmony_ci		/* Port 3, Lane 0 */
21362306a36Sopenharmony_ci		status = "okay";
21462306a36Sopenharmony_ci	};
21562306a36Sopenharmony_ci};
21662306a36Sopenharmony_ci
21762306a36Sopenharmony_ci&mdio {
21862306a36Sopenharmony_ci	phy0: ethernet-phy@0 {
21962306a36Sopenharmony_ci		reg = <0>;
22062306a36Sopenharmony_ci	};
22162306a36Sopenharmony_ci
22262306a36Sopenharmony_ci	phy1: ethernet-phy@1 {
22362306a36Sopenharmony_ci		reg = <1>;
22462306a36Sopenharmony_ci	};
22562306a36Sopenharmony_ci
22662306a36Sopenharmony_ci	phy2: ethernet-phy@2 {
22762306a36Sopenharmony_ci		reg = <25>;
22862306a36Sopenharmony_ci	};
22962306a36Sopenharmony_ci
23062306a36Sopenharmony_ci	phy3: ethernet-phy@3 {
23162306a36Sopenharmony_ci		reg = <27>;
23262306a36Sopenharmony_ci	};
23362306a36Sopenharmony_ci};
23462306a36Sopenharmony_ci
23562306a36Sopenharmony_ci&spi0 {
23662306a36Sopenharmony_ci	status = "okay";
23762306a36Sopenharmony_ci
23862306a36Sopenharmony_ci	flash@0 {
23962306a36Sopenharmony_ci		#address-cells = <1>;
24062306a36Sopenharmony_ci		#size-cells = <1>;
24162306a36Sopenharmony_ci		compatible = "m25p64", "jedec,spi-nor";
24262306a36Sopenharmony_ci		reg = <0>; /* Chip select 0 */
24362306a36Sopenharmony_ci		spi-max-frequency = <20000000>;
24462306a36Sopenharmony_ci	};
24562306a36Sopenharmony_ci};
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