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ARM: mvebu: add Device Tree files for Armada 39x SoC and board

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This commit adds the Device Tree files for the Armada 39x family of
processors, as well as one Armada 398 Development Board.

Like for other Marvell EBU families, a common armada-39x.dtsi contains
the description of the common features of all Armada 39x SoCs, while
armada-390.dtsi and armada-398.dtsi respectively describe the
specificities of those SoCs.

Finally, an armada-398-db.dts file is added to describe the Armada 398
Development Board itself.

So far, the following features are supported:

 * SMP: dual Cortex-A9
 * Basic ARM IPs: SCU, timer, GIC, L2 cache
 * Basic Marvell IPs: pin-muxing, clocks, system controller, MBus
   controller, MPIC interrupt controller, timer, CPU reset for SMP,
   PMSU.
 * I2C
 * SPI
 * SDHCI
 * XOR
 * NAND
 * UART
 * PCIe

Additional features will be supported in the future.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2015-03-03 15:41:12 +01:00 committed by Gregory CLEMENT
parent 24c2573bdb
commit 538da83ddb
5 changed files with 780 additions and 0 deletions
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2
arch/arm/boot/dts/Makefile
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@ -624,6 +624,8 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \
armada-388-db.dtb \
armada-388-gp.dtb \
armada-388-rd.dtb
dtb-$(CONFIG_MACH_ARMADA_39X) += \
armada-398-db.dtb
dtb-$(CONFIG_MACH_ARMADA_XP) += \
armada-xp-axpwifiap.dtb \
armada-xp-db.dtb \

57
arch/arm/boot/dts/armada-390.dtsi Normal file
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@ -0,0 +1,57 @@
/*
* Device Tree Include file for Marvell Armada 390 SoC.
*
* Copyright (C) 2015 Marvell
*
* 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.
*/
#include "armada-39x.dtsi"
/ {
soc {
internal-regs {
pinctrl@18000 {
compatible = "marvell,mv88f6920-pinctrl";
reg = <0x18000 0x20>;
};
};
};

153
arch/arm/boot/dts/armada-398-db.dts Normal file
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@ -0,0 +1,153 @@
/*
* Device Tree Include file for Marvell Armada 398 Development Board
*
* Copyright (C) 2015 Marvell
*
* 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.
*/
/dts-v1/;
#include "armada-398.dtsi"
/ {
model = "Marvell Armada 398 Development Board";
compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390";
chosen {
stdout-path = "serial0:115200n8";
};
memory {
device_type = "memory";
reg = <0x00000000 0x80000000>; /* 2 GB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
internal-regs {
spi@10680 {
status = "okay";
pinctrl-0 = <&spi1_pins>;
pinctrl-names = "default";
spi-flash@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "n25q128a13";
reg = <0>;
spi-max-frequency = <108000000>;
partition@0 {
label = "U-Boot";
reg = <0 0x400000>;
};
partition@400000 {
label = "Filesystem";
reg = <0x400000 0x1000000>;
};
};
};
i2c@11000 {
pinctrl-0 = <&i2c0_pins>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <100000>;
};
serial@12000 {
pinctrl-0 = <&uart0_pins>;
pinctrl-names = "default";
status = "okay";
};
serial@12100 {
pinctrl-0 = <&uart1_pins>;
pinctrl-names = "default";
status = "okay";
};
flash@d0000 {
status = "okay";
pinctrl-0 = <&nand_pins>;
pinctrl-names = "default";
num-cs = <1>;
marvell,nand-keep-config;
marvell,nand-enable-arbiter;
nand-on-flash-bbt;
nand-ecc-strength = <8>;
nand-ecc-step-size = <512>;
partition@0 {
label = "U-Boot";
reg = <0 0x800000>;
};
partition@800000 {
label = "Linux";
reg = <0x800000 0x800000>;
};
partition@1000000 {
label = "Filesystem";
reg = <0x1000000 0x3f000000>;
};
};
};
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
pcie@2,0 {
status = "okay";
};
pcie@3,0 {
status = "okay";
};
};
};
};

60
arch/arm/boot/dts/armada-398.dtsi Normal file
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@ -0,0 +1,60 @@
/*
* Device Tree Include file for Marvell Armada 398 SoC.
*
* Copyright (C) 2015 Marvell
*
* 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.
*/
#include "armada-39x.dtsi"
/ {
compatible = "marvell,armada398", "marvell,armada390";
soc {
internal-regs {
pinctrl@18000 {
compatible = "marvell,mv88f6928-pinctrl";
reg = <0x18000 0x20>;
};
};
};
};

508
arch/arm/boot/dts/armada-39x.dtsi Normal file
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@ -0,0 +1,508 @@
/*
* Device Tree Include file for Marvell Armada 39x family of SoCs.
*
* Copyright (C) 2015 Marvell
*
* 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.
*/
#include "skeleton.dtsi"
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
/ {
model = "Marvell Armada 39x family SoC";
compatible = "marvell,armada390";
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "marvell,armada-390-smp";
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
};
};
soc {
compatible = "marvell,armada390-mbus", "marvell,armadaxp-mbus",
"simple-bus";
#address-cells = <2>;
#size-cells = <1>;
controller = <&mbusc>;
interrupt-parent = <&gic>;
pcie-mem-aperture = <0xe0000000 0x8000000>;
pcie-io-aperture = <0xe8000000 0x100000>;
bootrom {
compatible = "marvell,bootrom";
reg = <MBUS_ID(0x01, 0x1d) 0 0x200000>;
};
internal-regs {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
L2: cache-controller@8000 {
compatible = "arm,pl310-cache";
reg = <0x8000 0x1000>;
cache-unified;
cache-level = <2>;
};
scu@c000 {
compatible = "arm,cortex-a9-scu";
reg = <0xc000 0x100>;
};
timer@c600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xc600 0x20>;
interrupts = <GIC_PPI 13 (IRQ_TYPE_EDGE_RISING | GIC_CPU_MASK_SIMPLE(2))>;
clocks = <&coreclk 2>;
};
gic: interrupt-controller@d000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#size-cells = <0>;
interrupt-controller;
reg = <0xd000 0x1000>,
<0xc100 0x100>;
};
spi0: spi@10600 {
compatible = "marvell,orion-spi";
reg = <0x10600 0x50>;
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&coreclk 0>;
status = "disabled";
};
spi1: spi@10680 {
compatible = "marvell,orion-spi";
reg = <0x10680 0x50>;
#address-cells = <1>;
#size-cells = <0>;
cell-index = <1>;
interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&coreclk 0>;
status = "disabled";
};
i2c0: i2c@11000 {
compatible = "marvell,mv64xxx-i2c";
reg = <0x11000 0x20>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
timeout-ms = <1000>;
clocks = <&coreclk 0>;
status = "disabled";
};
i2c1: i2c@11100 {
compatible = "marvell,mv64xxx-i2c";
reg = <0x11100 0x20>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
timeout-ms = <1000>;
clocks = <&coreclk 0>;
status = "disabled";
};
i2c2: i2c@11200 {
compatible = "marvell,mv64xxx-i2c";
reg = <0x11200 0x20>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
timeout-ms = <1000>;
clocks = <&coreclk 0>;
status = "disabled";
};
i2c3: i2c@11300 {
compatible = "marvell,mv64xxx-i2c";
reg = <0x11300 0x20>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
timeout-ms = <1000>;
clocks = <&coreclk 0>;
status = "disabled";
};
uart0: serial@12000 {
compatible = "snps,dw-apb-uart";
reg = <0x12000 0x100>;
reg-shift = <2>;
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
reg-io-width = <1>;
clocks = <&coreclk 0>;
status = "disabled";
};
uart1: serial@12100 {
compatible = "snps,dw-apb-uart";
reg = <0x12100 0x100>;
reg-shift = <2>;
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
reg-io-width = <1>;
clocks = <&coreclk 0>;
status = "disabled";
};
uart2: serial@12200 {
compatible = "snps,dw-apb-uart";
reg = <0x12200 0x100>;
reg-shift = <2>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
reg-io-width = <1>;
clocks = <&coreclk 0>;
status = "disabled";
};
uart3: serial@12300 {
compatible = "snps,dw-apb-uart";
reg = <0x12300 0x100>;
reg-shift = <2>;
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
reg-io-width = <1>;
clocks = <&coreclk 0>;
status = "disabled";
};
pinctrl@18000 {
i2c0_pins: i2c0-pins {
marvell,pins = "mpp2", "mpp3";
marvell,function = "i2c0";
};
uart0_pins: uart0-pins {
marvell,pins = "mpp0", "mpp1";
marvell,function = "ua0";
};
uart1_pins: uart1-pins {
marvell,pins = "mpp19", "mpp20";
marvell,function = "ua1";
};
spi1_pins: spi1-pins {
marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59";
marvell,function = "spi1";
};
nand_pins: nand-pins {
marvell,pins = "mpp22", "mpp34", "mpp23", "mpp33",
"mpp38", "mpp28", "mpp40", "mpp42",
"mpp35", "mpp36", "mpp25", "mpp30",
"mpp32";
marvell,function = "dev";
};
};
system-controller@18200 {
compatible = "marvell,armada-390-system-controller",
"marvell,armada-370-xp-system-controller";
reg = <0x18200 0x100>;
};
gateclk: clock-gating-control@18220 {
compatible = "marvell,armada-390-gating-clock";
reg = <0x18220 0x4>;
clocks = <&coreclk 0>;
#clock-cells = <1>;
};
coreclk: mvebu-sar@18600 {
compatible = "marvell,armada-390-core-clock";
reg = <0x18600 0x04>;
#clock-cells = <1>;
};
mbusc: mbus-controller@20000 {
compatible = "marvell,mbus-controller";
reg = <0x20000 0x100>, <0x20180 0x20>, <0x20250 0x8>;
};
mpic: interrupt-controller@20a00 {
compatible = "marvell,mpic";
reg = <0x20a00 0x2d0>, <0x21070 0x58>;
#interrupt-cells = <1>;
#size-cells = <1>;
interrupt-controller;
msi-controller;
interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
};
timer@20300 {
compatible = "marvell,armada-380-timer",
"marvell,armada-xp-timer";
reg = <0x20300 0x30>, <0x21040 0x30>;
interrupts-extended = <&gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<&gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<&gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<&gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<&mpic 5>,
<&mpic 6>;
clocks = <&coreclk 2>, <&coreclk 5>;
clock-names = "nbclk", "fixed";
};
cpurst@20800 {
compatible = "marvell,armada-370-cpu-reset";
reg = <0x20800 0x10>;
};
pmsu@22000 {
compatible = "marvell,armada-390-pmsu",
"marvell,armada-380-pmsu";
reg = <0x22000 0x1000>;
};
xor@60800 {
compatible = "marvell,orion-xor";
reg = <0x60800 0x100
0x60a00 0x100>;
clocks = <&gateclk 22>;
status = "okay";
xor00 {
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
dmacap,memcpy;
dmacap,xor;
};
xor01 {
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
dmacap,memcpy;
dmacap,xor;
dmacap,memset;
};
};
xor@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
clocks = <&gateclk 28>;
status = "okay";
xor10 {
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
dmacap,memcpy;
dmacap,xor;
};
xor11 {
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
dmacap,memcpy;
dmacap,xor;
dmacap,memset;
};
};
flash@d0000 {
compatible = "marvell,armada370-nand";
reg = <0xd0000 0x54>;
#address-cells = <1>;
#size-cells = <1>;
interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&coredivclk 0>;
status = "disabled";
};
sdhci@d8000 {
compatible = "marvell,armada-380-sdhci";
reg = <0xd8000 0x1000>, <0xdc000 0x100>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gateclk 17>;
mrvl,clk-delay-cycles = <0x1F>;
status = "disabled";
};
coredivclk: clock@e4250 {
compatible = "marvell,armada-390-corediv-clock",
"marvell,armada-380-corediv-clock";
reg = <0xe4250 0xc>;
#clock-cells = <1>;
clocks = <&mainpll>;
clock-output-names = "nand";
};
};
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 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000
0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000
0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000
0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000
0x82000000 0x1 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 0 MEM */
0x81000000 0x1 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 0 IO */
0x82000000 0x2 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 1 MEM */
0x81000000 0x2 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 1 IO */
0x82000000 0x3 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 2 MEM */
0x81000000 0x3 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 2 IO */
0x82000000 0x4 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 3 MEM */
0x81000000 0x4 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 3 IO */>;
/*
* This port can be either x4 or x1. When
* configured in x4 by the bootloader, then
* pcie@4,0 is not available.
*/
pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x80000 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 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
marvell,pcie-port = <0>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 8>;
status = "disabled";
};
/* x1 port */
pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 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 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
marvell,pcie-port = <1>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 5>;
status = "disabled";
};
/* x1 port */
pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
0x81000000 0 0 0x81000000 0x3 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
marvell,pcie-port = <2>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 6>;
status = "disabled";
};
/*
* x1 port only available when pcie@1,0 is
* configured as a x1 port
*/
pcie@4,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
0x81000000 0 0 0x81000000 0x4 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
marvell,pcie-port = <3>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 7>;
status = "disabled";
};
};
};
clocks {
/* 2 GHz fixed main PLL */
mainpll: mainpll {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <2000000000>;
};
};
};