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0ac73f76ad
This patch adds DT support for the Seagate Personal Cloud 1 and 2-Bay. Here are some information allowing to identify these devices: Product name | Personal Cloud | Personal Cloud 2-Bay Code name (board/PCB) | Cumulus | Cumulus Max Model name (case sticker) | SRN21C | SRN22C Material desc (product spec) | STCRxxxxxxx | STCSxxxxxxx Chipset list: - SoC Marvell Armada 370 88F6707, CPU @1GHz - SDRAM memory: 512MB DDR3 667MHz (16-bits bandwidth) - SPI flash 1MB (Macronix MX25L8006E) - 1 or 2 SATA internal ports - 1 Ethernet Gigabit port (PHY Marvell 88E1518) - 1 USB3 host port (PCIe controller ASM1042) - 1 USB2 host port (SoC) - 2 push buttons (power and reset) - 1 SATA LED (bi-color, white and red) Note that support for the white SATA LED is missing. A dedicated LED driver is needed. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
/*
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* Device Tree file for Seagate Personal Cloud NAS 2-Bay (Armada 370 SoC).
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*
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* Copyright (C) 2015 Seagate
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*
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* Author: Simon Guinot <simon.guinot@sequanux.org>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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/*
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* Here are some information allowing to identify the device:
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*
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* Product name : Seagate Personal Cloud 2-Bay
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* Code name (board/PCB) : Cumulus Max
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* Model name (case sticker) : SRN22C
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* Material desc (product spec) : STCSxxxxxxx
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*/
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/dts-v1/;
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#include "armada-370-seagate-personal-cloud.dtsi"
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/ {
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model = "Seagate Personal Cloud 2-Bay (Cumulus, SRN22C)";
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compatible = "seagate,cumulus-max", "marvell,armada370", "marvell,armada-370-xp";
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soc {
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internal-regs {
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sata@a0000 {
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status = "okay";
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nr-ports = <2>;
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};
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};
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};
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regulators {
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regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "SATA1 power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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