forked from Minki/linux
fb734eeebf
The QorIQ T1040/T1042 processor support four integrated 64-bit e5500 PA
processor cores with high-performance data path acceleration architecture
and network peripheral interfaces required for networking & telecommunications.
T1042 personality is a reduced personality of T1040 without Integrated 8-port
Gigabit Ethernet switch.
The T1040/T1042 SoC includes the following function and features:
- Four e5500 cores, each with a private 256 KB L2 cache
- 256 KB shared L3 CoreNet platform cache (CPC)
- Interconnect CoreNet platform
- 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving
support
- Data Path Acceleration Architecture (DPAA) incorporating acceleration
for the following functions:
- Packet parsing, classification, and distribution
- Queue management for scheduling, packet sequencing, and congestion
management
- Cryptography Acceleration (SEC 5.0)
- RegEx Pattern Matching Acceleration (PME 2.2)
- IEEE Std 1588 support
- Hardware buffer management for buffer allocation and deallocation
- Ethernet interfaces
- Integrated 8-port Gigabit Ethernet switch (T1040 only)
- Four 1 Gbps Ethernet controllers
- Two RGMII interfaces or one RGMII and one MII interfaces
- High speed peripheral interfaces
- Four PCI Express 2.0 controllers running at up to 5 GHz
- Two SATA controllers supporting 1.5 and 3.0 Gb/s operation
- Upto two QSGMII interface
- Upto six SGMII interface supporting 1000 Mbps
- One SGMII interface supporting upto 2500 Mbps
- Additional peripheral interfaces
- Two USB 2.0 controllers with integrated PHY
- SD/eSDHC/eMMC
- eSPI controller
- Four I2C controllers
- Four UARTs
- Four GPIO controllers
- Integrated flash controller (IFC)
- Change this to LCD/ HDMI interface (DIU) with 12 bit dual data rate
- TDM interface
- Multicore programmable interrupt controller (PIC)
- Two 8-channel DMA engines
- Single source clocking implementation
- Deep Sleep power implementaion (wakeup from GPIO/Timer/Ethernet/USB)
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
105 lines
2.9 KiB
Plaintext
105 lines
2.9 KiB
Plaintext
/*
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* T1040/T1042 Silicon/SoC Device Tree Source (pre include)
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*
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* Copyright 2013 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/dts-v1/;
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/include/ "e5500_power_isa.dtsi"
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/ {
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mpic>;
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aliases {
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ccsr = &soc;
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dcsr = &dcsr;
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serial0 = &serial0;
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serial1 = &serial1;
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serial2 = &serial2;
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serial3 = &serial3;
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pci0 = &pci0;
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pci1 = &pci1;
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pci2 = &pci2;
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pci3 = &pci3;
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usb0 = &usb0;
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usb1 = &usb1;
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sdhc = &sdhc;
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crypto = &crypto;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: PowerPC,e5500@0 {
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device_type = "cpu";
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reg = <0>;
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clocks = <&mux0>;
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next-level-cache = <&L2_1>;
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L2_1: l2-cache {
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next-level-cache = <&cpc>;
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};
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};
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cpu1: PowerPC,e5500@1 {
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device_type = "cpu";
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reg = <1>;
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clocks = <&mux1>;
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next-level-cache = <&L2_2>;
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L2_2: l2-cache {
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next-level-cache = <&cpc>;
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};
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};
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cpu2: PowerPC,e5500@2 {
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device_type = "cpu";
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reg = <2>;
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clocks = <&mux2>;
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next-level-cache = <&L2_3>;
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L2_3: l2-cache {
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next-level-cache = <&cpc>;
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};
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};
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cpu3: PowerPC,e5500@3 {
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device_type = "cpu";
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reg = <3>;
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clocks = <&mux3>;
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next-level-cache = <&L2_4>;
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L2_4: l2-cache {
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next-level-cache = <&cpc>;
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};
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};
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};
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};
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