mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 17:22:01 +07:00
da3b6c0534
The MSIIR register for each MSI bank is aliased to a different address. The MSI node reg property was updated to contain this address: e.g. reg = <0x41600 0x200 0x44140 4>; The first region contains the address and length of the MSI register set and the second region contains the address of the aliased MSIIR register at 0x44140. Signed-off-by: Diana CRACIUN <Diana.Craciun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
107 lines
3.1 KiB
Plaintext
107 lines
3.1 KiB
Plaintext
/*
|
|
* QorIQ MPIC device tree stub [ controller @ offset 0x40000 ]
|
|
*
|
|
* Copyright 2011 Freescale Semiconductor Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Freescale Semiconductor nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
*
|
|
* ALTERNATIVELY, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") as published by the Free Software
|
|
* Foundation, either version 2 of that License or (at your option) any
|
|
* later version.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
mpic: pic@40000 {
|
|
interrupt-controller;
|
|
#address-cells = <0>;
|
|
#interrupt-cells = <4>;
|
|
reg = <0x40000 0x40000>;
|
|
compatible = "fsl,mpic", "chrp,open-pic";
|
|
device_type = "open-pic";
|
|
clock-frequency = <0x0>;
|
|
};
|
|
|
|
timer@41100 {
|
|
compatible = "fsl,mpic-global-timer";
|
|
reg = <0x41100 0x100 0x41300 4>;
|
|
interrupts = <0 0 3 0
|
|
1 0 3 0
|
|
2 0 3 0
|
|
3 0 3 0>;
|
|
};
|
|
|
|
msi0: msi@41600 {
|
|
compatible = "fsl,mpic-msi";
|
|
reg = <0x41600 0x200 0x44140 4>;
|
|
msi-available-ranges = <0 0x100>;
|
|
interrupts = <
|
|
0xe0 0 0 0
|
|
0xe1 0 0 0
|
|
0xe2 0 0 0
|
|
0xe3 0 0 0
|
|
0xe4 0 0 0
|
|
0xe5 0 0 0
|
|
0xe6 0 0 0
|
|
0xe7 0 0 0>;
|
|
};
|
|
|
|
msi1: msi@41800 {
|
|
compatible = "fsl,mpic-msi";
|
|
reg = <0x41800 0x200 0x45140 4>;
|
|
msi-available-ranges = <0 0x100>;
|
|
interrupts = <
|
|
0xe8 0 0 0
|
|
0xe9 0 0 0
|
|
0xea 0 0 0
|
|
0xeb 0 0 0
|
|
0xec 0 0 0
|
|
0xed 0 0 0
|
|
0xee 0 0 0
|
|
0xef 0 0 0>;
|
|
};
|
|
|
|
msi2: msi@41a00 {
|
|
compatible = "fsl,mpic-msi";
|
|
reg = <0x41a00 0x200 0x46140 4>;
|
|
msi-available-ranges = <0 0x100>;
|
|
interrupts = <
|
|
0xf0 0 0 0
|
|
0xf1 0 0 0
|
|
0xf2 0 0 0
|
|
0xf3 0 0 0
|
|
0xf4 0 0 0
|
|
0xf5 0 0 0
|
|
0xf6 0 0 0
|
|
0xf7 0 0 0>;
|
|
};
|
|
|
|
timer@42100 {
|
|
compatible = "fsl,mpic-global-timer";
|
|
reg = <0x42100 0x100 0x42300 4>;
|
|
interrupts = <4 0 3 0
|
|
5 0 3 0
|
|
6 0 3 0
|
|
7 0 3 0>;
|
|
};
|