mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 06:47:41 +07:00
49faf809ab
use 0xf1000000 as internal registers on Armada 370 DB: needed for the recent version of the board which no more comes with a bogus version of the Armada 370 SoC. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEABECAAYFAlUnaLQACgkQCwYYjhRyO9WMIwCfSlT0IQHw0PGHoXO7AW+hByyJ THQAn0eCblJ3eHmBQqaeo/ftVc/xxZju =G5cB -----END PGP SIGNATURE----- Merge tag 'mvebu-fixes-4.0-2' of git://git.infradead.org/linux-mvebu into next/dt Pull "mvebu fix for 4.0" from Gregory CLEMENT: use 0xf1000000 as internal registers on Armada 370 DB: needed for the recent version of the board which no more comes with a bogus version of the Armada 370 SoC. * tag 'mvebu-fixes-4.0-2' of git://git.infradead.org/linux-mvebu: ARM: mvebu: use 0xf1000000 as internal registers on Armada 370 DB ARM: mvebu: Disable CPU Idle on Armada 38x
249 lines
6.1 KiB
Plaintext
249 lines
6.1 KiB
Plaintext
/*
|
|
* Device Tree file for Marvell Armada 370 evaluation board
|
|
* (DB-88F6710-BP-DDR3)
|
|
*
|
|
* Copyright (C) 2012 Marvell
|
|
*
|
|
* Lior Amsalem <alior@marvell.com>
|
|
* Gregory CLEMENT <gregory.clement@free-electrons.com>
|
|
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
|
*
|
|
* This file is dual-licensed: you can use it either under the terms
|
|
* of the GPL or the X11 license, at your option. Note that this dual
|
|
* licensing only applies to this file, and not this project as a
|
|
* whole.
|
|
*
|
|
* a) This file is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This file is distributed in the hope that it will be useful
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* Or, alternatively
|
|
*
|
|
* b) Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Note: this Device Tree assumes that the bootloader has remapped the
|
|
* internal registers to 0xf1000000 (instead of the default
|
|
* 0xd0000000). The 0xf1000000 is the default used by the recent,
|
|
* DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
|
|
* boards were delivered with an older version of the bootloader that
|
|
* left internal registers mapped at 0xd0000000. If you are in this
|
|
* situation, you should either update your bootloader (preferred
|
|
* solution) or the below Device Tree should be adjusted.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "armada-370.dtsi"
|
|
|
|
/ {
|
|
model = "Marvell Armada 370 Evaluation Board";
|
|
compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp";
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x40000000>; /* 1 GB */
|
|
};
|
|
|
|
soc {
|
|
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
|
|
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
|
|
|
|
internal-regs {
|
|
serial@12000 {
|
|
status = "okay";
|
|
};
|
|
sata@a0000 {
|
|
nr-ports = <2>;
|
|
status = "okay";
|
|
};
|
|
|
|
mdio {
|
|
pinctrl-0 = <&mdio_pins>;
|
|
pinctrl-names = "default";
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
|
|
phy1: ethernet-phy@1 {
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
ethernet@70000 {
|
|
pinctrl-0 = <&ge0_rgmii_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
phy = <&phy0>;
|
|
phy-mode = "rgmii-id";
|
|
};
|
|
ethernet@74000 {
|
|
pinctrl-0 = <&ge1_rgmii_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
phy = <&phy1>;
|
|
phy-mode = "rgmii-id";
|
|
};
|
|
|
|
i2c@11000 {
|
|
pinctrl-0 = <&i2c0_pins>;
|
|
pinctrl-names = "default";
|
|
clock-frequency = <100000>;
|
|
status = "okay";
|
|
audio_codec: audio-codec@4a {
|
|
#sound-dai-cells = <0>;
|
|
compatible = "cirrus,cs42l51";
|
|
reg = <0x4a>;
|
|
};
|
|
};
|
|
|
|
audio-controller@30000 {
|
|
pinctrl-0 = <&i2s_pins2>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
mvsdio@d4000 {
|
|
pinctrl-0 = <&sdio_pins1>;
|
|
pinctrl-names = "default";
|
|
/*
|
|
* This device is disabled by default, because
|
|
* using the SD card connector requires
|
|
* changing the default CON40 connector
|
|
* "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
|
|
* different connector
|
|
* "DB-88F6710_MPP_RGMII_SD_Jumper".
|
|
*/
|
|
status = "disabled";
|
|
/* No CD or WP GPIOs */
|
|
broken-cd;
|
|
};
|
|
|
|
usb@50000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb@51000 {
|
|
status = "okay";
|
|
};
|
|
|
|
spi0: spi@10600 {
|
|
pinctrl-0 = <&spi0_pins2>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
spi-flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "mx25l25635e";
|
|
reg = <0>; /* Chip select 0 */
|
|
spi-max-frequency = <50000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
pcie-controller {
|
|
status = "okay";
|
|
/*
|
|
* The two PCIe units are accessible through
|
|
* both standard PCIe slots and mini-PCIe
|
|
* slots on the board.
|
|
*/
|
|
pcie@1,0 {
|
|
/* Port 0, Lane 0 */
|
|
status = "okay";
|
|
};
|
|
|
|
pcie@2,0 {
|
|
/* Port 1, Lane 0 */
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "simple-audio-card";
|
|
simple-audio-card,name = "Armada 370 DB Audio";
|
|
simple-audio-card,mclk-fs = <256>;
|
|
simple-audio-card,widgets =
|
|
"Headphone", "Out Jack",
|
|
"Line", "In Jack";
|
|
simple-audio-card,routing =
|
|
"Out Jack", "HPL",
|
|
"Out Jack", "HPR",
|
|
"AIN1L", "In Jack",
|
|
"AIN1L", "In Jack";
|
|
status = "okay";
|
|
|
|
simple-audio-card,dai-link@0 {
|
|
format = "i2s";
|
|
cpu {
|
|
sound-dai = <&audio_controller 0>;
|
|
};
|
|
|
|
codec {
|
|
sound-dai = <&audio_codec>;
|
|
};
|
|
};
|
|
|
|
simple-audio-card,dai-link@1 {
|
|
format = "i2s";
|
|
cpu {
|
|
sound-dai = <&audio_controller 1>;
|
|
};
|
|
|
|
codec {
|
|
sound-dai = <&spdif_out>;
|
|
};
|
|
};
|
|
|
|
simple-audio-card,dai-link@2 {
|
|
format = "i2s";
|
|
cpu {
|
|
sound-dai = <&audio_controller 1>;
|
|
};
|
|
|
|
codec {
|
|
sound-dai = <&spdif_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
spdif_out: spdif-out {
|
|
#sound-dai-cells = <0>;
|
|
compatible = "linux,spdif-dit";
|
|
};
|
|
|
|
spdif_in: spdif-in {
|
|
#sound-dai-cells = <0>;
|
|
compatible = "linux,spdif-dir";
|
|
};
|
|
};
|