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|
/*
* Device Tree Include file for Marvell Armada 370 family SoC
*
* 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.
*
* Contains definitions specific to the Armada 370 SoC that are not
* common to all Armada SoCs.
*/
#include "armada-370-xp.dtsi"
/include/ "skeleton.dtsi"
/ {
model = "Marvell Armada 370 family SoC";
compatible = "marvell,armada370", "marvell,armada-370-xp";
aliases {
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
};
soc {
compatible = "marvell,armada370-mbus", "simple-bus";
bootrom {
compatible = "marvell,bootrom";
reg = <MBUS_ID(0x01, 0xe0) 0 0x100000>;
};
pcie-controller {
compatible = "marvell,armada-370-pcie";
status = "disabled";
device_type = "pci";
#address-cells = <3>;
#size-cells = <2>;
msi-parent = <&mpic>;
bus-range = <0x00 0xff>;
ranges =
<0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000
0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000
0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */
0x82000000 0x2 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
0x81000000 0x2 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */>;
pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
0x81000000 0 0 0x81000000 0x1 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 58>;
marvell,pcie-port = <0>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 5>;
status = "disabled";
};
pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
0x81000000 0 0 0x81000000 0x2 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 62>;
marvell,pcie-port = <1>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 9>;
status = "disabled";
};
};
internal-regs {
L2: l2-cache {
compatible = "marvell,aurora-outer-cache";
reg = <0x08000 0x1000>;
cache-id-part = <0x100>;
cache-level = <2>;
cache-unified;
wt-override;
};
/*
* Default SPI pinctrl setting, can be overwritten on
* board level if a different configuration is used.
*/
spi0: spi@10600 {
compatible = "marvell,armada-370-spi",
"marvell,orion-spi";
pinctrl-0 = <&spi0_pins1>;
pinctrl-names = "default";
};
spi1: spi@10680 {
compatible = "marvell,armada-370-spi",
"marvell,orion-spi";
pinctrl-0 = <&spi1_pins>;
pinctrl-names = "default";
};
i2c0: i2c@11000 {
reg = <0x11000 0x20>;
};
i2c1: i2c@11100 {
reg = <0x11100 0x20>;
};
gpio0: gpio@18100 {
compatible = "marvell,orion-gpio";
reg = <0x18100 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <82>, <83>, <84>, <85>;
};
gpio1: gpio@18140 {
compatible = "marvell,orion-gpio";
reg = <0x18140 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <87>, <88>, <89>, <90>;
};
gpio2: gpio@18180 {
compatible = "marvell,orion-gpio";
reg = <0x18180 0x40>;
ngpios = <2>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <91>;
};
/*
* Default UART pinctrl setting without RTS/CTS, can
* be overwritten on board level if a different
* configuration is used.
*/
uart0: serial@12000 {
pinctrl-0 = <&uart0_pins>;
pinctrl-names = "default";
};
uart1: serial@12100 {
pinctrl-0 = <&uart1_pins>;
pinctrl-names = "default";
};
system-controller@18200 {
compatible = "marvell,armada-370-xp-system-controller";
reg = <0x18200 0x100>;
};
gateclk: clock-gating-control@18220 {
compatible = "marvell,armada-370-gating-clock";
reg = <0x18220 0x4>;
clocks = <&coreclk 0>;
#clock-cells = <1>;
};
coreclk: mvebu-sar@18230 {
compatible = "marvell,armada-370-core-clock";
reg = <0x18230 0x08>;
#clock-cells = <1>;
};
thermal@18300 {
compatible = "marvell,armada370-thermal";
reg = <0x18300 0x4
0x18304 0x4>;
status = "okay";
};
sscg@18330 {
reg = <0x18330 0x4>;
};
interrupt-controller@20a00 {
reg = <0x20a00 0x1d0>, <0x21870 0x58>;
};
timer@20300 {
compatible = "marvell,armada-370-timer";
clocks = <&coreclk 2>;
};
watchdog@20300 {
compatible = "marvell,armada-370-wdt";
clocks = <&coreclk 2>;
};
cpurst@20800 {
compatible = "marvell,armada-370-cpu-reset";
reg = <0x20800 0x8>;
};
cpu-config@21000 {
compatible = "marvell,armada-370-cpu-config";
reg = <0x21000 0x8>;
};
audio_controller: audio-controller@30000 {
#sound-dai-cells = <1>;
compatible = "marvell,armada370-audio";
reg = <0x30000 0x4000>;
interrupts = <93>;
clocks = <&gateclk 0>;
clock-names = "internal";
status = "disabled";
};
usb@50000 {
clocks = <&coreclk 0>;
};
usb@51000 {
clocks = <&coreclk 0>;
};
xor@60800 {
compatible = "marvell,orion-xor";
reg = <0x60800 0x100
0x60A00 0x100>;
status = "okay";
xor00 {
interrupts = <51>;
dmacap,memcpy;
dmacap,xor;
};
xor01 {
interrupts = <52>;
dmacap,memcpy;
dmacap,xor;
dmacap,memset;
};
};
xor@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
status = "okay";
xor10 {
interrupts = <94>;
dmacap,memcpy;
dmacap,xor;
};
xor11 {
interrupts = <95>;
dmacap,memcpy;
dmacap,xor;
dmacap,memset;
};
};
ethernet@70000 {
compatible = "marvell,armada-370-neta";
};
ethernet@74000 {
compatible = "marvell,armada-370-neta";
};
crypto@90000 {
compatible = "marvell,armada-370-crypto";
reg = <0x90000 0x10000>;
reg-names = "regs";
interrupts = <48>;
clocks = <&gateclk 23>;
clock-names = "cesa0";
marvell,crypto-srams = <&crypto_sram>;
marvell,crypto-sram-size = <0x7e0>;
};
};
crypto_sram: sa-sram {
compatible = "mmio-sram";
reg = <MBUS_ID(0x09, 0x01) 0 0x800>;
reg-names = "sram";
clocks = <&gateclk 23>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 MBUS_ID(0x09, 0x01) 0 0x800>;
/*
* The Armada 370 has an erratum preventing the use of
* the standard workflow for CPU idle support (relying
* on the BootROM code to enter/exit idle state).
* Reserve some amount of the crypto SRAM to put the
* cpuidle workaround.
*/
idle-sram@0 {
reg = <0x0 0x20>;
};
};
};
};
&pinctrl {
compatible = "marvell,mv88f6710-pinctrl";
spi0_pins1: spi0-pins1 {
marvell,pins = "mpp33", "mpp34",
"mpp35", "mpp36";
marvell,function = "spi0";
};
spi0_pins2: spi0_pins2 {
marvell,pins = "mpp32", "mpp63",
"mpp64", "mpp65";
marvell,function = "spi0";
};
spi1_pins: spi1-pins {
marvell,pins = "mpp49", "mpp50",
"mpp51", "mpp52";
marvell,function = "spi1";
};
uart0_pins: uart0-pins {
marvell,pins = "mpp0", "mpp1";
marvell,function = "uart0";
};
uart1_pins: uart1-pins {
marvell,pins = "mpp41", "mpp42";
marvell,function = "uart1";
};
sdio_pins1: sdio-pins1 {
marvell,pins = "mpp9", "mpp11", "mpp12",
"mpp13", "mpp14", "mpp15";
marvell,function = "sd0";
};
sdio_pins2: sdio-pins2 {
marvell,pins = "mpp47", "mpp48", "mpp49",
"mpp50", "mpp51", "mpp52";
marvell,function = "sd0";
};
sdio_pins3: sdio-pins3 {
marvell,pins = "mpp48", "mpp49", "mpp50",
"mpp51", "mpp52", "mpp53";
marvell,function = "sd0";
};
i2c0_pins: i2c0-pins {
marvell,pins = "mpp2", "mpp3";
marvell,function = "i2c0";
};
i2s_pins1: i2s-pins1 {
marvell,pins = "mpp5", "mpp6", "mpp7",
"mpp8", "mpp9", "mpp10",
"mpp12", "mpp13";
marvell,function = "audio";
};
i2s_pins2: i2s-pins2 {
marvell,pins = "mpp49", "mpp47", "mpp50",
"mpp59", "mpp57", "mpp61",
"mpp62", "mpp60", "mpp58";
marvell,function = "audio";
};
mdio_pins: mdio-pins {
marvell,pins = "mpp17", "mpp18";
marvell,function = "ge";
};
ge0_rgmii_pins: ge0-rgmii-pins {
marvell,pins = "mpp5", "mpp6", "mpp7", "mpp8",
"mpp9", "mpp10", "mpp11", "mpp12",
"mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "ge0";
};
ge1_rgmii_pins: ge1-rgmii-pins {
marvell,pins = "mpp19", "mpp20", "mpp21", "mpp22",
"mpp23", "mpp24", "mpp25", "mpp26",
"mpp27", "mpp28", "mpp29", "mpp30";
marvell,function = "ge1";
};
};
|
