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/*
* Device Tree Include file for Marvell Armada 37xx family of SoCs.
*
* Copyright (C) 2016 Marvell
*
* Gregory CLEMENT <gregory.clement@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.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/comphy/comphy_data.h>
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Marvell Armada 37xx SoC";
compatible = "marvell,armada3700";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &uart0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0>;
enable-method = "psci";
};
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
internal-regs {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
/* 32M internal register @ 0xd000_0000 */
ranges = <0x0 0x0 0xd0000000 0x2000000>;
uart0: serial@12000 {
compatible = "marvell,armada-3700-uart";
reg = <0x12000 0x400>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
wdt: watchdog-timer@8300 {
compatible = "marvell,armada-3700-wdt";
reg = <0xd064 0x4>,
<0x8300 0x40>;
};
nb_periph_clk: nb-periph-clk@13000 {
compatible = "marvell,armada-3700-periph-clock-nb";
reg = <0x13000 0x100>;
clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>;
#clock-cells = <1>;
};
sb_periph_clk: sb-periph-clk@18000 {
compatible = "marvell,armada-3700-periph-clock-sb";
reg = <0x18000 0x100>;
clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>;
#clock-cells = <1>;
};
tbg: tbg@13200 {
compatible = "marvell,armada-3700-tbg-clock";
reg = <0x13200 0x100>;
#clock-cells = <1>;
};
pinctrl_nb: pinctrl-nb@13800 {
compatible = "marvell,armada3710-nb-pinctrl",
"syscon", "simple-mfd";
reg = <0x13800 0x100>, <0x13C00 0x20>;
gpionb: gpionb {
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_nb 0 0 36>;
gpio-controller;
interrupts =
<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
};
spi_quad_pins: spi-quad-pins {
groups = "spi_quad";
function = "spi";
};
i2c1_pins: i2c1-pins {
groups = "i2c1";
function = "i2c";
};
i2c2_pins: i2c2-pins {
groups = "i2c2";
function = "i2c";
};
uart1_pins: uart1-pins {
groups = "uart1";
function = "uart";
};
uart2_pins: uart2-pins {
groups = "uart2";
function = "uart";
};
mmc_pins: mmc-pins {
groups = "emmc_nb";
function = "emmc";
};
};
pinctrl_sb: pinctrl-sb@18800 {
compatible = "marvell,armada3710-sb-pinctrl",
"syscon", "simple-mfd";
reg = <0x18800 0x100>, <0x18C00 0x20>;
gpiosb: gpiosb {
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_sb 0 0 30>;
gpio-controller;
interrupts =
<GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
};
rgmii_pins: mii-pins {
groups = "rgmii";
function = "mii";
};
smi_pins: smi-pins {
groups = "smi";
function = "smi";
};
sdio_pins: sdio-pins {
groups = "sdio_sb";
function = "sdio";
};
pcie_pins: pcie-pins {
groups = "pcie1";
function = "gpio";
};
};
usb3: usb@58000 {
compatible = "marvell,armada3700-xhci",
"generic-xhci";
reg = <0x58000 0x4000>;
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
usb2: usb@5e000 {
compatible = "marvell,armada3700-ehci";
reg = <0x5e000 0x450>;
status = "disabled";
};
xor@60900 {
compatible = "marvell,armada-3700-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
xor10 {
interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
};
xor11 {
interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
};
};
sdhci0: sdhci@d0000 {
compatible = "marvell,armada-3700-sdhci",
"marvell,sdhci-xenon";
reg = <0xd0000 0x300
0x1e808 0x4>;
status = "disabled";
};
sdhci1: sdhci@d8000 {
compatible = "marvell,armada-3700-sdhci",
"marvell,sdhci-xenon";
reg = <0xd8000 0x300
0x17808 0x4>;
status = "disabled";
};
sata: sata@e0000 {
compatible = "marvell,armada-3700-ahci";
reg = <0xe0000 0x2000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
gic: interrupt-controller@1d00000 {
compatible = "arm,gic-v3";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x1d00000 0x10000>, /* GICD */
<0x1d40000 0x40000>; /* GICR */
};
eth0: neta@30000 {
compatible = "marvell,armada-3700-neta";
reg = <0x30000 0x20>;
status = "disabled";
};
eth1: neta@40000 {
compatible = "marvell,armada-3700-neta";
reg = <0x40000 0x20>;
status = "disabled";
};
i2c0: i2c@11000 {
compatible = "marvell,armada-3700-i2c";
reg = <0x11000 0x100>;
status = "disabled";
};
spi0: spi@10600 {
compatible = "marvell,armada-3700-spi";
reg = <0x10600 0x50>;
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <0>;
spi-max-frequency = <50000000>;
clocks = <&nb_periph_clk 7>;
status = "disabled";
};
comphy: comphy@18300 {
compatible = "marvell,mvebu-comphy", "marvell,comphy-armada-3700";
reg = <0x18300 0x28>,
<0x1f300 0x3d000>;
mux-bitcount = <4>;
mux-lane-order = <1 0 2>;
max-lanes = <3>;
};
};
pcie0: pcie@d0070000 {
compatible = "marvell,armada-3700-pcie";
reg = <0 0xd0070000 0 0x20000>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
num-lanes = <1>;
status = "disabled";
bus-range = <0 0xff>;
/*
* The 128 MiB address range [0xe8000000-0xf0000000] is
* dedicated for PCIe and can be assigned to 8 windows
* with size a power of two. Use one 64 KiB window for
* IO at the end and the remaining seven windows
* (totaling 127 MiB) for MEM.
*/
ranges = <0x82000000 0 0xe8000000
0 0xe8000000 0 0x7f00000 /* Port 0 MEM */
0x81000000 0 0xefff0000
0 0xefff0000 0 0x10000>; /* Port 0 IO*/
};
};
};