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b6150c7106
The Armada XP DB evaluation board has one SD card slot, directly connected to the SDIO IP of the SoC, so we add a device tree description for it. However, in the default configuration of the board, the SD card slot is not usable: the connector plugged into CON40 must be changed against a different one, provided with the board by the manufacturer. Since such a manual modification of the hardware is needed, we did not enable the SDIO interface by default, and left it to the board user to modify the Device Tree if needed. Since this board is really only an evaluation board for developers and not a final product, it is not too bad. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
79 lines
1.6 KiB
Plaintext
79 lines
1.6 KiB
Plaintext
/*
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* Device Tree file for Marvell Armada 370 evaluation board
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* (DB-88F6710-BP-DDR3)
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*
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* Copyright (C) 2012 Marvell
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*
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* Lior Amsalem <alior@marvell.com>
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* Gregory CLEMENT <gregory.clement@free-electrons.com>
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* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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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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/dts-v1/;
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/include/ "armada-370.dtsi"
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/ {
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model = "Marvell Armada 370 Evaluation Board";
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compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp";
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chosen {
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bootargs = "console=ttyS0,115200 earlyprintk";
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x40000000>; /* 1 GB */
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};
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soc {
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serial@d0012000 {
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clock-frequency = <200000000>;
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status = "okay";
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};
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sata@d00a0000 {
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nr-ports = <2>;
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status = "okay";
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};
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mdio {
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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ethernet@d0070000 {
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status = "okay";
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phy = <&phy0>;
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phy-mode = "rgmii-id";
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};
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ethernet@d0074000 {
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status = "okay";
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phy = <&phy1>;
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phy-mode = "rgmii-id";
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};
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mvsdio@d00d4000 {
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pinctrl-0 = <&sdio_pins1>;
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pinctrl-names = "default";
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/*
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* This device is disabled by default, because
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* using the SD card connector requires
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* changing the default CON40 connector
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* "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
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* different connector
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* "DB-88F6710_MPP_RGMII_SD_Jumper".
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*/
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status = "disabled";
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/* No CD or WP GPIOs */
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};
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};
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};
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