powerpc/85xx: Rework MPC8544DS device tree
Utilize new split between board & SoC, and new SoC device trees split into pre & post utilizing 'template' includes for SoC IP blocks. Other changes include: * Moved to a standard 2 #address-cells & #size-cells at top-level * Moved to specifying interrupt-parent for mpic at root * Moved to 4-cell mpic interrupt cells to support MPIC timers * Removed CPU properties setup by u-boot to match other .dts * Added localbus node, but no chipselect details at this point * Reworked PCIe nodes to allow supportin IRQs for controller (errors) and moved PCI device IRQs down to virtual bridge level * Moved mdio nodes up one level instead of under tsec nodes * Updated ethernet 'model' to 'eTSEC' as that's what on MPC8544 * Dropping "fsl,mpc8544-IP..." from compatibles for standard blocks Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
191
arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi
Normal file
191
arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi
Normal file
@@ -0,0 +1,191 @@
|
||||
/*
|
||||
* MPC8544 Silicon/SoC Device Tree Source (post include)
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
&lbc {
|
||||
#address-cells = <2>;
|
||||
#size-cells = <1>;
|
||||
compatible = "fsl,mpc8544-lbc", "fsl,pq3-localbus", "simple-bus";
|
||||
interrupts = <19 2 0 0>;
|
||||
};
|
||||
|
||||
/* controller at 0x8000 */
|
||||
&pci0 {
|
||||
compatible = "fsl,mpc8540-pci";
|
||||
device_type = "pci";
|
||||
interrupts = <24 0x2 0 0>;
|
||||
bus-range = <0 0xff>;
|
||||
#interrupt-cells = <1>;
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
};
|
||||
|
||||
/* controller at 0x9000 */
|
||||
&pci1 {
|
||||
compatible = "fsl,mpc8548-pcie";
|
||||
device_type = "pci";
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
bus-range = <0 255>;
|
||||
clock-frequency = <33333333>;
|
||||
interrupts = <25 2 0 0>;
|
||||
|
||||
pcie@0 {
|
||||
reg = <0 0 0 0 0>;
|
||||
#interrupt-cells = <1>;
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
device_type = "pci";
|
||||
interrupts = <25 2 0 0>;
|
||||
interrupt-map-mask = <0xf800 0 0 7>;
|
||||
|
||||
interrupt-map = <
|
||||
/* IDSEL 0x0 */
|
||||
0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
/* controller at 0xa000 */
|
||||
&pci2 {
|
||||
compatible = "fsl,mpc8548-pcie";
|
||||
device_type = "pci";
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
bus-range = <0 255>;
|
||||
clock-frequency = <33333333>;
|
||||
interrupts = <26 2 0 0>;
|
||||
|
||||
pcie@0 {
|
||||
reg = <0 0 0 0 0>;
|
||||
#interrupt-cells = <1>;
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
device_type = "pci";
|
||||
interrupts = <26 2 0 0>;
|
||||
interrupt-map-mask = <0xf800 0 0 7>;
|
||||
interrupt-map = <
|
||||
/* IDSEL 0x0 */
|
||||
0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
/* controller at 0xb000 */
|
||||
&pci3 {
|
||||
compatible = "fsl,mpc8548-pcie";
|
||||
device_type = "pci";
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
bus-range = <0 255>;
|
||||
clock-frequency = <33333333>;
|
||||
interrupts = <27 2 0 0>;
|
||||
|
||||
pcie@0 {
|
||||
reg = <0 0 0 0 0>;
|
||||
#interrupt-cells = <1>;
|
||||
#size-cells = <2>;
|
||||
#address-cells = <3>;
|
||||
device_type = "pci";
|
||||
interrupts = <27 2 0 0>;
|
||||
interrupt-map-mask = <0xf800 0 0 7>;
|
||||
interrupt-map = <
|
||||
/* IDSEL 0x0 */
|
||||
0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
|
||||
0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
|
||||
>;
|
||||
};
|
||||
};
|
||||
|
||||
&soc {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
device_type = "soc";
|
||||
compatible = "fsl,mpc8544-immr", "simple-bus";
|
||||
bus-frequency = <0>; // Filled out by uboot.
|
||||
|
||||
ecm-law@0 {
|
||||
compatible = "fsl,ecm-law";
|
||||
reg = <0x0 0x1000>;
|
||||
fsl,num-laws = <10>;
|
||||
};
|
||||
|
||||
ecm@1000 {
|
||||
compatible = "fsl,mpc8544-ecm", "fsl,ecm";
|
||||
reg = <0x1000 0x1000>;
|
||||
interrupts = <17 2 0 0>;
|
||||
};
|
||||
|
||||
memory-controller@2000 {
|
||||
compatible = "fsl,mpc8544-memory-controller";
|
||||
reg = <0x2000 0x1000>;
|
||||
interrupts = <18 2 0 0>;
|
||||
};
|
||||
|
||||
/include/ "pq3-i2c-0.dtsi"
|
||||
/include/ "pq3-i2c-1.dtsi"
|
||||
/include/ "pq3-duart-0.dtsi"
|
||||
|
||||
L2: l2-cache-controller@20000 {
|
||||
compatible = "fsl,mpc8544-l2-cache-controller";
|
||||
reg = <0x20000 0x1000>;
|
||||
cache-line-size = <32>; // 32 bytes
|
||||
cache-size = <0x40000>; // L2, 256K
|
||||
interrupts = <16 2 0 0>;
|
||||
};
|
||||
|
||||
/include/ "pq3-dma-0.dtsi"
|
||||
/include/ "pq3-etsec1-0.dtsi"
|
||||
/include/ "pq3-etsec1-2.dtsi"
|
||||
|
||||
ethernet@26000 {
|
||||
cell-index = <1>;
|
||||
};
|
||||
|
||||
/include/ "pq3-sec2.1-0.dtsi"
|
||||
/include/ "pq3-mpic.dtsi"
|
||||
|
||||
global-utilities@e0000 {
|
||||
compatible = "fsl,mpc8544-guts";
|
||||
reg = <0xe0000 0x1000>;
|
||||
fsl,has-rstcr;
|
||||
};
|
||||
};
|
||||
63
arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
Normal file
63
arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
Normal file
@@ -0,0 +1,63 @@
|
||||
/*
|
||||
* MPC8544 Silicon/SoC Device Tree Source (pre include)
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
/ {
|
||||
compatible = "fsl,MPC8544";
|
||||
#address-cells = <2>;
|
||||
#size-cells = <2>;
|
||||
interrupt-parent = <&mpic>;
|
||||
|
||||
aliases {
|
||||
serial0 = &serial0;
|
||||
serial1 = &serial1;
|
||||
ethernet0 = &enet0;
|
||||
ethernet1 = &enet2;
|
||||
pci0 = &pci0;
|
||||
pci1 = &pci1;
|
||||
pci2 = &pci2;
|
||||
pci3 = &pci3;
|
||||
};
|
||||
|
||||
cpus {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
PowerPC,8544@0 {
|
||||
device_type = "cpu";
|
||||
reg = <0x0>;
|
||||
next-level-cache = <&L2>;
|
||||
};
|
||||
};
|
||||
};
|
||||
Reference in New Issue
Block a user