0d3d96ab00
The Armada 380 and 385 SoCs are new SoCs from Marvell, based on a Cortex-A9 cores (single core for 380, dual core for 385) and a number of hardware blocks that are common with earlier SoCs from the mvebu family. The provided Device Tree describes the following parts of the SoC: * CPU * Device Bus * Clocks * Interrupt controllers: GIC and MPIC * GPIO controllers * I2C buses * L2 cache * MBus controller * Pinctrl * Serial * SPI buses * System controller (for reboot) * Timer * XOR engines * PCIe controllers * Network interfaces Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
118 lines
3.2 KiB
Plaintext
118 lines
3.2 KiB
Plaintext
/*
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* Device Tree Include file for Marvell Armada 380 SoC.
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*
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* Copyright (C) 2014 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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/include/ "armada-38x.dtsi"
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/ {
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model = "Marvell Armada 380 family SoC";
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compatible = "marvell,armada380", "marvell,armada38x";
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a9";
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reg = <0>;
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};
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};
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soc {
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internal-regs {
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pinctrl {
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compatible = "marvell,mv88f6810-pinctrl";
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reg = <0x18000 0x20>;
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};
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};
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pcie-controller {
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compatible = "marvell,armada-370-pcie";
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status = "disabled";
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device_type = "pci";
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#address-cells = <3>;
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#size-cells = <2>;
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msi-parent = <&mpic>;
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bus-range = <0x00 0xff>;
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ranges =
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<0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000
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0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000
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0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000
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0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000
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0x82000000 0x1 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 0 MEM */
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0x81000000 0x1 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 0 IO */
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0x82000000 0x2 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 1 MEM */
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0x81000000 0x2 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 1 IO */
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0x82000000 0x3 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 2 MEM */
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0x81000000 0x3 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 2 IO */>;
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/* x1 port */
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pcie@1,0 {
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device_type = "pci";
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assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
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reg = <0x0800 0 0 0 0>;
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#address-cells = <3>;
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#size-cells = <2>;
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#interrupt-cells = <1>;
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ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
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0x81000000 0 0 0x81000000 0x1 0 1 0>;
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interrupt-map-mask = <0 0 0 0>;
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interrupt-map = <0 0 0 0 &gic 0 29 0x4>;
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marvell,pcie-port = <0>;
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marvell,pcie-lane = <0>;
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clocks = <&gateclk 8>;
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status = "disabled";
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};
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/* x1 port */
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pcie@2,0 {
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device_type = "pci";
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assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
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reg = <0x1000 0 0 0 0>;
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#address-cells = <3>;
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#size-cells = <2>;
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#interrupt-cells = <1>;
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ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
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0x81000000 0 0 0x81000000 0x2 0 1 0>;
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interrupt-map-mask = <0 0 0 0>;
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interrupt-map = <0 0 0 0 &gic 0 33 0x4>;
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marvell,pcie-port = <1>;
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marvell,pcie-lane = <0>;
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clocks = <&gateclk 5>;
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status = "disabled";
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};
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/* x1 port */
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pcie@3,0 {
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device_type = "pci";
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assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
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reg = <0x1000 0 0 0 0>;
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#address-cells = <3>;
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#size-cells = <2>;
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#interrupt-cells = <1>;
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ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
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0x81000000 0 0 0x81000000 0x3 0 1 0>;
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interrupt-map-mask = <0 0 0 0>;
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interrupt-map = <0 0 0 0 &gic 0 70 0x4>;
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marvell,pcie-port = <2>;
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marvell,pcie-lane = <0>;
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clocks = <&gateclk 6>;
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status = "disabled";
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};
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};
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};
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};
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