[PATCH 23/29] powerpc/85xx: Rework P2020DS device tree
Kumar Gala
galak at kernel.crashing.org
Thu Nov 17 18:16:15 EST 2011
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 specifying interrupt-parent for mpic at root
* Moved to 4-cell mpic interrupt cells to support MPIC timers
* Reworked PCIe nodes to allow supportin IRQs for controller (errors)
and moved PCI device IRQs down to virtual bridge level
* Updated spi node to new espi binding specification
* Renamed 'sdhci' node to 'sdhc'
* Changed GPIO compatiable from 'fsl,mpc8572-gpio' to 'fsl,pq3-gpio' as the
'mpc8572' compatiable is to deal with a 'mpc8572' specific to an erratum
* Fixed wrong reg offsets for mdio nodes associated with etsec2 & etsec3
* Dropping "fsl,p2020-IP..." from compatibles for standard blocks
Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
arch/powerpc/boot/dts/fsl/p2020si-post.dtsi | 194 +++++++++++++++
arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi | 69 ++++++
arch/powerpc/boot/dts/p2020ds.dts | 353 ++-------------------------
arch/powerpc/boot/dts/p2020ds.dtsi | 316 ++++++++++++++++++++++++
arch/powerpc/boot/dts/p2020si.dtsi | 99 +++-----
5 files changed, 634 insertions(+), 397 deletions(-)
create mode 100644 arch/powerpc/boot/dts/fsl/p2020si-post.dtsi
create mode 100644 arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
create mode 100644 arch/powerpc/boot/dts/p2020ds.dtsi
diff --git a/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi
new file mode 100644
index 0000000..c041050
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi
@@ -0,0 +1,194 @@
+/*
+ * P2020/P2010 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,p2020-elbc", "fsl,elbc", "simple-bus";
+ interrupts = <19 2 0 0>;
+};
+
+/* controller at 0xa000 */
+&pci0 {
+ 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 at 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 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 at 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 0x8000 */
+&pci2 {
+ compatible = "fsl,mpc8548-pcie";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ bus-range = <0 255>;
+ clock-frequency = <33333333>;
+ interrupts = <24 2 0 0>;
+
+ pcie at 0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <24 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,p2020-immr", "simple-bus";
+ bus-frequency = <0>; // Filled out by uboot.
+
+ ecm-law at 0 {
+ compatible = "fsl,ecm-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <12>;
+ };
+
+ ecm at 1000 {
+ compatible = "fsl,p2020-ecm", "fsl,ecm";
+ reg = <0x1000 0x1000>;
+ interrupts = <17 2 0 0>;
+ };
+
+ memory-controller at 2000 {
+ compatible = "fsl,p2020-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"
+/include/ "pq3-espi-0.dtsi"
+ spi0: spi at 7000 {
+ fsl,espi-num-chipselects = <4>;
+ };
+
+/include/ "pq3-dma-1.dtsi"
+/include/ "pq3-gpio-0.dtsi"
+
+ L2: l2-cache-controller at 20000 {
+ compatible = "fsl,p2020-l2-cache-controller";
+ reg = <0x20000 0x1000>;
+ cache-line-size = <32>; // 32 bytes
+ cache-size = <0x80000>; // L2,512K
+ interrupts = <16 2 0 0>;
+ };
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-timer-0.dtsi"
+
+ ptp_clock at 24e00 {
+ interrupts = <68 2 0 0 69 2 0 0 70 2 0 0>;
+ };
+
+
+/include/ "pq3-etsec1-1.dtsi"
+/include/ "pq3-etsec1-2.dtsi"
+/include/ "pq3-esdhc-0.dtsi"
+/include/ "pq3-sec3.1-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+ global-utilities at e0000 {
+ compatible = "fsl,p2020-guts";
+ reg = <0xe0000 0x1000>;
+ fsl,has-rstcr;
+ };
+};
diff --git a/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
new file mode 100644
index 0000000..3213288
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
@@ -0,0 +1,69 @@
+/*
+ * P2020/P2010 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,P2020";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ ethernet0 = &enet0;
+ ethernet1 = &enet1;
+ ethernet2 = &enet2;
+ pci0 = &pci0;
+ pci1 = &pci1;
+ pci2 = &pci2;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,P2020 at 0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ next-level-cache = <&L2>;
+ };
+
+ PowerPC,P2020 at 1 {
+ device_type = "cpu";
+ reg = <0x1>;
+ next-level-cache = <&L2>;
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/p2020ds.dts b/arch/powerpc/boot/dts/p2020ds.dts
index 66f03d6..237310c 100644
--- a/arch/powerpc/boot/dts/p2020ds.dts
+++ b/arch/powerpc/boot/dts/p2020ds.dts
@@ -9,30 +9,17 @@
* option) any later version.
*/
-/include/ "p2020si.dtsi"
+/include/ "fsl/p2020si-pre.dtsi"
/ {
model = "fsl,P2020DS";
compatible = "fsl,P2020DS";
- aliases {
- ethernet0 = &enet0;
- ethernet1 = &enet1;
- ethernet2 = &enet2;
- serial0 = &serial0;
- serial1 = &serial1;
- pci0 = &pci0;
- pci1 = &pci1;
- pci2 = &pci2;
- };
-
-
memory {
device_type = "memory";
};
- localbus at ffe05000 {
- compatible = "fsl,elbc", "simple-bus";
+ board_lbc: lbc: localbus at ffe05000 {
ranges = <0x0 0x0 0x0 0xe8000000 0x08000000
0x1 0x0 0x0 0xe0000000 0x08000000
0x2 0x0 0x0 0xffa00000 0x00040000
@@ -40,203 +27,18 @@
0x4 0x0 0x0 0xffa40000 0x00040000
0x5 0x0 0x0 0xffa80000 0x00040000
0x6 0x0 0x0 0xffac0000 0x00040000>;
-
- nor at 0,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "cfi-flash";
- reg = <0x0 0x0 0x8000000>;
- bank-width = <2>;
- device-width = <1>;
-
- ramdisk at 0 {
- reg = <0x0 0x03000000>;
- read-only;
- };
-
- diagnostic at 3000000 {
- reg = <0x03000000 0x00e00000>;
- read-only;
- };
-
- dink at 3e00000 {
- reg = <0x03e00000 0x00200000>;
- read-only;
- };
-
- kernel at 4000000 {
- reg = <0x04000000 0x00400000>;
- read-only;
- };
-
- jffs2 at 4400000 {
- reg = <0x04400000 0x03b00000>;
- };
-
- dtb at 7f00000 {
- reg = <0x07f00000 0x00080000>;
- read-only;
- };
-
- u-boot at 7f80000 {
- reg = <0x07f80000 0x00080000>;
- read-only;
- };
- };
-
- nand at 2,0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "fsl,elbc-fcm-nand";
- reg = <0x2 0x0 0x40000>;
-
- u-boot at 0 {
- reg = <0x0 0x02000000>;
- read-only;
- };
-
- jffs2 at 2000000 {
- reg = <0x02000000 0x10000000>;
- };
-
- ramdisk at 12000000 {
- reg = <0x12000000 0x08000000>;
- read-only;
- };
-
- kernel at 1a000000 {
- reg = <0x1a000000 0x04000000>;
- };
-
- dtb at 1e000000 {
- reg = <0x1e000000 0x01000000>;
- read-only;
- };
-
- empty at 1f000000 {
- reg = <0x1f000000 0x21000000>;
- };
- };
-
- board-control at 3,0 {
- compatible = "fsl,p2020ds-fpga", "fsl,fpga-ngpixis";
- reg = <0x3 0x0 0x30>;
- };
-
- nand at 4,0 {
- compatible = "fsl,elbc-fcm-nand";
- reg = <0x4 0x0 0x40000>;
- };
-
- nand at 5,0 {
- compatible = "fsl,elbc-fcm-nand";
- reg = <0x5 0x0 0x40000>;
- };
-
- nand at 6,0 {
- compatible = "fsl,elbc-fcm-nand";
- reg = <0x6 0x0 0x40000>;
- };
+ reg = <0 0xffe05000 0 0x1000>;
};
- soc at ffe00000 {
-
- usb at 22000 {
- phy_type = "ulpi";
- };
-
- mdio at 24520 {
- phy0: ethernet-phy at 0 {
- interrupt-parent = <&mpic>;
- interrupts = <3 1>;
- reg = <0x0>;
- };
- phy1: ethernet-phy at 1 {
- interrupt-parent = <&mpic>;
- interrupts = <3 1>;
- reg = <0x1>;
- };
- phy2: ethernet-phy at 2 {
- interrupt-parent = <&mpic>;
- interrupts = <3 1>;
- reg = <0x2>;
- };
- tbi0: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
-
- };
-
- mdio at 25520 {
- tbi1: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
- };
-
- mdio at 26520 {
- tbi2: tbi-phy at 11 {
- reg = <0x11>;
- device_type = "tbi-phy";
- };
-
- };
-
- ptp_clock at 24E00 {
- compatible = "fsl,etsec-ptp";
- reg = <0x24E00 0xB0>;
- interrupts = <68 2 69 2 70 2>;
- interrupt-parent = < &mpic >;
- fsl,tclk-period = <5>;
- fsl,tmr-prsc = <200>;
- fsl,tmr-add = <0xCCCCCCCD>;
- fsl,tmr-fiper1 = <0x3B9AC9FB>;
- fsl,tmr-fiper2 = <0x0001869B>;
- fsl,max-adj = <249999999>;
- };
-
- enet0: ethernet at 24000 {
- tbi-handle = <&tbi0>;
- phy-handle = <&phy0>;
- phy-connection-type = "rgmii-id";
- };
-
- enet1: ethernet at 25000 {
- tbi-handle = <&tbi1>;
- phy-handle = <&phy1>;
- phy-connection-type = "rgmii-id";
-
- };
-
- enet2: ethernet at 26000 {
- tbi-handle = <&tbi2>;
- phy-handle = <&phy2>;
- phy-connection-type = "rgmii-id";
- };
-
-
- msi at 41600 {
- compatible = "fsl,mpic-msi";
- };
+ board_soc: soc: soc at ffe00000 {
+ ranges = <0x0 0x0 0xffe00000 0x100000>;
};
- pci0: pcie at ffe08000 {
+ pci2: pcie at ffe08000 {
ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
- /* IDSEL 0x0 */
- 0000 0x0 0x0 0x1 &mpic 0x8 0x1
- 0000 0x0 0x0 0x2 &mpic 0x9 0x1
- 0000 0x0 0x0 0x3 &mpic 0xa 0x1
- 0000 0x0 0x0 0x4 &mpic 0xb 0x1
- >;
+ reg = <0 0xffe08000 0 0x1000>;
pcie at 0 {
- reg = <0x0 0x0 0x0 0x0 0x0>;
- #size-cells = <2>;
- #address-cells = <3>;
- device_type = "pci";
ranges = <0x2000000 0x0 0x80000000
0x2000000 0x0 0x80000000
0x0 0x20000000
@@ -247,61 +49,11 @@
};
};
- pci1: pcie at ffe09000 {
+ board_pci1: pci1: pcie at ffe09000 {
ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
- interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
- interrupt-map = <
-
- // IDSEL 0x11 func 0 - PCI slot 1
- 0x8800 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8800 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 1 - PCI slot 1
- 0x8900 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8900 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 2 - PCI slot 1
- 0x8a00 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8a00 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 3 - PCI slot 1
- 0x8b00 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8b00 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 4 - PCI slot 1
- 0x8c00 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8c00 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 5 - PCI slot 1
- 0x8d00 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8d00 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 6 - PCI slot 1
- 0x8e00 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8e00 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x11 func 7 - PCI slot 1
- 0x8f00 0x0 0x0 0x1 &i8259 0x9 0x2
- 0x8f00 0x0 0x0 0x2 &i8259 0xa 0x2
-
- // IDSEL 0x1d Audio
- 0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
-
- // IDSEL 0x1e Legacy
- 0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
- 0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
-
- // IDSEL 0x1f IDE/SATA
- 0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
- 0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
- >;
-
+ reg = <0 0xffe09000 0 0x1000>;
pcie at 0 {
- reg = <0x0 0x0 0x0 0x0 0x0>;
- #size-cells = <2>;
- #address-cells = <3>;
- device_type = "pci";
ranges = <0x2000000 0x0 0xa0000000
0x2000000 0x0 0xa0000000
0x0 0x20000000
@@ -309,89 +61,14 @@
0x1000000 0x0 0x0
0x1000000 0x0 0x0
0x0 0x10000>;
- uli1575 at 0 {
- reg = <0x0 0x0 0x0 0x0 0x0>;
- #size-cells = <2>;
- #address-cells = <3>;
- ranges = <0x2000000 0x0 0xa0000000
- 0x2000000 0x0 0xa0000000
- 0x0 0x20000000
-
- 0x1000000 0x0 0x0
- 0x1000000 0x0 0x0
- 0x0 0x10000>;
- isa at 1e {
- device_type = "isa";
- #interrupt-cells = <2>;
- #size-cells = <1>;
- #address-cells = <2>;
- reg = <0xf000 0x0 0x0 0x0 0x0>;
- ranges = <0x1 0x0 0x1000000 0x0 0x0
- 0x1000>;
- interrupt-parent = <&i8259>;
-
- i8259: interrupt-controller at 20 {
- reg = <0x1 0x20 0x2
- 0x1 0xa0 0x2
- 0x1 0x4d0 0x2>;
- interrupt-controller;
- device_type = "interrupt-controller";
- #address-cells = <0>;
- #interrupt-cells = <2>;
- compatible = "chrp,iic";
- interrupts = <4 1>;
- interrupt-parent = <&mpic>;
- };
-
- i8042 at 60 {
- #size-cells = <0>;
- #address-cells = <1>;
- reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
- interrupts = <1 3 12 3>;
- interrupt-parent =
- <&i8259>;
-
- keyboard at 0 {
- reg = <0x0>;
- compatible = "pnpPNP,303";
- };
-
- mouse at 1 {
- reg = <0x1>;
- compatible = "pnpPNP,f03";
- };
- };
-
- rtc at 70 {
- compatible = "pnpPNP,b00";
- reg = <0x1 0x70 0x2>;
- };
-
- gpio at 400 {
- reg = <0x1 0x400 0x80>;
- };
- };
- };
};
-
};
- pci2: pcie at ffe0a000 {
+ pci0: pcie at ffe0a000 {
ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- interrupt-map = <
- /* IDSEL 0x0 */
- 0000 0x0 0x0 0x1 &mpic 0x0 0x1
- 0000 0x0 0x0 0x2 &mpic 0x1 0x1
- 0000 0x0 0x0 0x3 &mpic 0x2 0x1
- 0000 0x0 0x0 0x4 &mpic 0x3 0x1
- >;
+ reg = <0 0xffe0a000 0 0x1000>;
pcie at 0 {
- reg = <0x0 0x0 0x0 0x0 0x0>;
- #size-cells = <2>;
- #address-cells = <3>;
- device_type = "pci";
ranges = <0x2000000 0x0 0xc0000000
0x2000000 0x0 0xc0000000
0x0 0x20000000
@@ -402,3 +79,11 @@
};
};
};
+
+/*
+ * p2020ds.dtsi must be last to ensure board_pci0 overrides pci0 settings
+ * for interrupt-map & interrupt-map-mask
+ */
+
+/include/ "fsl/p2020si-post.dtsi"
+/include/ "p2020ds.dtsi"
diff --git a/arch/powerpc/boot/dts/p2020ds.dtsi b/arch/powerpc/boot/dts/p2020ds.dtsi
new file mode 100644
index 0000000..c1cf6ce
--- /dev/null
+++ b/arch/powerpc/boot/dts/p2020ds.dtsi
@@ -0,0 +1,316 @@
+/*
+ * P2020DS Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * 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.
+ */
+
+&board_lbc {
+ nor at 0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x8000000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ ramdisk at 0 {
+ reg = <0x0 0x03000000>;
+ read-only;
+ };
+
+ diagnostic at 3000000 {
+ reg = <0x03000000 0x00e00000>;
+ read-only;
+ };
+
+ dink at 3e00000 {
+ reg = <0x03e00000 0x00200000>;
+ read-only;
+ };
+
+ kernel at 4000000 {
+ reg = <0x04000000 0x00400000>;
+ read-only;
+ };
+
+ jffs2 at 4400000 {
+ reg = <0x04400000 0x03b00000>;
+ };
+
+ dtb at 7f00000 {
+ reg = <0x07f00000 0x00080000>;
+ read-only;
+ };
+
+ u-boot at 7f80000 {
+ reg = <0x07f80000 0x00080000>;
+ read-only;
+ };
+ };
+
+ nand at 2,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,elbc-fcm-nand";
+ reg = <0x2 0x0 0x40000>;
+
+ u-boot at 0 {
+ reg = <0x0 0x02000000>;
+ read-only;
+ };
+
+ jffs2 at 2000000 {
+ reg = <0x02000000 0x10000000>;
+ };
+
+ ramdisk at 12000000 {
+ reg = <0x12000000 0x08000000>;
+ read-only;
+ };
+
+ kernel at 1a000000 {
+ reg = <0x1a000000 0x04000000>;
+ };
+
+ dtb at 1e000000 {
+ reg = <0x1e000000 0x01000000>;
+ read-only;
+ };
+
+ empty at 1f000000 {
+ reg = <0x1f000000 0x21000000>;
+ };
+ };
+
+ board-control at 3,0 {
+ compatible = "fsl,p2020ds-fpga", "fsl,fpga-ngpixis";
+ reg = <0x3 0x0 0x30>;
+ };
+
+ nand at 4,0 {
+ compatible = "fsl,elbc-fcm-nand";
+ reg = <0x4 0x0 0x40000>;
+ };
+
+ nand at 5,0 {
+ compatible = "fsl,elbc-fcm-nand";
+ reg = <0x5 0x0 0x40000>;
+ };
+
+ nand at 6,0 {
+ compatible = "fsl,elbc-fcm-nand";
+ reg = <0x6 0x0 0x40000>;
+ };
+};
+
+&board_soc {
+ usb at 22000 {
+ phy_type = "ulpi";
+ };
+
+ mdio at 24520 {
+ phy0: ethernet-phy at 0 {
+ interrupts = <3 1 0 0>;
+ reg = <0x0>;
+ };
+ phy1: ethernet-phy at 1 {
+ interrupts = <3 1 0 0>;
+ reg = <0x1>;
+ };
+ phy2: ethernet-phy at 2 {
+ interrupts = <3 1 0 0>;
+ reg = <0x2>;
+ };
+ tbi0: tbi-phy at 11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+
+ };
+
+ mdio at 25520 {
+ tbi1: tbi-phy at 11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ mdio at 26520 {
+ tbi2: tbi-phy at 11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+
+ };
+
+ ptp_clock at 24e00 {
+ fsl,tclk-period = <5>;
+ fsl,tmr-prsc = <200>;
+ fsl,tmr-add = <0xCCCCCCCD>;
+ fsl,tmr-fiper1 = <0x3B9AC9FB>;
+ fsl,tmr-fiper2 = <0x0001869B>;
+ fsl,max-adj = <249999999>;
+ };
+
+ enet0: ethernet at 24000 {
+ tbi-handle = <&tbi0>;
+ phy-handle = <&phy0>;
+ phy-connection-type = "rgmii-id";
+ };
+
+ enet1: ethernet at 25000 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&phy1>;
+ phy-connection-type = "rgmii-id";
+
+ };
+
+ enet2: ethernet at 26000 {
+ tbi-handle = <&tbi2>;
+ phy-handle = <&phy2>;
+ phy-connection-type = "rgmii-id";
+ };
+};
+
+&board_pci1 {
+ pcie at 0 {
+ interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
+ interrupt-map = <
+
+ // IDSEL 0x11 func 0 - PCI slot 1
+ 0x8800 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8800 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 1 - PCI slot 1
+ 0x8900 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8900 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 2 - PCI slot 1
+ 0x8a00 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8a00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 3 - PCI slot 1
+ 0x8b00 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8b00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 4 - PCI slot 1
+ 0x8c00 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8c00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 5 - PCI slot 1
+ 0x8d00 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8d00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 6 - PCI slot 1
+ 0x8e00 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8e00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x11 func 7 - PCI slot 1
+ 0x8f00 0x0 0x0 0x1 &i8259 0x9 0x2
+ 0x8f00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+ // IDSEL 0x1d Audio
+ 0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
+
+ // IDSEL 0x1e Legacy
+ 0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
+ 0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
+
+ // IDSEL 0x1f IDE/SATA
+ 0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
+ 0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
+ >;
+
+ uli1575 at 0 {
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ ranges = <0x2000000 0x0 0xa0000000
+ 0x2000000 0x0 0xa0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x10000>;
+ isa at 1e {
+ device_type = "isa";
+ #interrupt-cells = <2>;
+ #size-cells = <1>;
+ #address-cells = <2>;
+ reg = <0xf000 0x0 0x0 0x0 0x0>;
+ ranges = <0x1 0x0 0x1000000 0x0 0x0
+ 0x1000>;
+ interrupt-parent = <&i8259>;
+
+ i8259: interrupt-controller at 20 {
+ reg = <0x1 0x20 0x2
+ 0x1 0xa0 0x2
+ 0x1 0x4d0 0x2>;
+ interrupt-controller;
+ device_type = "interrupt-controller";
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ compatible = "chrp,iic";
+ interrupts = <4 1 0 0>;
+ interrupt-parent = <&mpic>;
+ };
+
+ i8042 at 60 {
+ #size-cells = <0>;
+ #address-cells = <1>;
+ reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
+ interrupts = <1 3 12 3>;
+ interrupt-parent =
+ <&i8259>;
+
+ keyboard at 0 {
+ reg = <0x0>;
+ compatible = "pnpPNP,303";
+ };
+
+ mouse at 1 {
+ reg = <0x1>;
+ compatible = "pnpPNP,f03";
+ };
+ };
+
+ rtc at 70 {
+ compatible = "pnpPNP,b00";
+ reg = <0x1 0x70 0x2>;
+ };
+
+ gpio at 400 {
+ reg = <0x1 0x400 0x80>;
+ };
+ };
+ };
+ };
+};
diff --git a/arch/powerpc/boot/dts/p2020si.dtsi b/arch/powerpc/boot/dts/p2020si.dtsi
index 6def17f..37f7194 100644
--- a/arch/powerpc/boot/dts/p2020si.dtsi
+++ b/arch/powerpc/boot/dts/p2020si.dtsi
@@ -14,6 +14,7 @@
compatible = "fsl,P2020";
#address-cells = <2>;
#size-cells = <2>;
+ interrupt-parent = <&mpic>;
cpus {
#address-cells = <1>;
@@ -37,8 +38,7 @@
#size-cells = <1>;
compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
reg = <0 0xffe05000 0 0x1000>;
- interrupts = <19 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <19 2 0 0>;
};
soc at ffe00000 {
@@ -58,15 +58,13 @@
ecm at 1000 {
compatible = "fsl,p2020-ecm", "fsl,ecm";
reg = <0x1000 0x1000>;
- interrupts = <17 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <17 2 0 0>;
};
memory-controller at 2000 {
compatible = "fsl,p2020-memory-controller";
reg = <0x2000 0x1000>;
- interrupt-parent = <&mpic>;
- interrupts = <18 2>;
+ interrupts = <18 2 0 0>;
};
i2c at 3000 {
@@ -75,8 +73,7 @@
cell-index = <0>;
compatible = "fsl-i2c";
reg = <0x3000 0x100>;
- interrupts = <43 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <43 2 0 0>;
dfsrr;
};
@@ -86,8 +83,7 @@
cell-index = <1>;
compatible = "fsl-i2c";
reg = <0x3100 0x100>;
- interrupts = <43 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <43 2 0 0>;
dfsrr;
};
@@ -97,8 +93,7 @@
compatible = "ns16550";
reg = <0x4500 0x100>;
clock-frequency = <0>;
- interrupts = <42 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <42 2 0 0>;
};
serial1: serial at 4600 {
@@ -107,8 +102,7 @@
compatible = "ns16550";
reg = <0x4600 0x100>;
clock-frequency = <0>;
- interrupts = <42 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <42 2 0 0>;
};
spi at 7000 {
@@ -117,8 +111,7 @@
#size-cells = <0>;
compatible = "fsl,espi";
reg = <0x7000 0x1000>;
- interrupts = <59 0x2>;
- interrupt-parent = <&mpic>;
+ interrupts = <59 0x2 0 0>;
mode = "cpu";
};
@@ -133,29 +126,25 @@
compatible = "fsl,eloplus-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <76 2>;
+ interrupts = <76 2 0 0>;
};
dma-channel at 80 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
- interrupt-parent = <&mpic>;
- interrupts = <77 2>;
+ interrupts = <77 2 0 0>;
};
dma-channel at 100 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x100 0x80>;
cell-index = <2>;
- interrupt-parent = <&mpic>;
- interrupts = <78 2>;
+ interrupts = <78 2 0 0>;
};
dma-channel at 180 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x180 0x80>;
cell-index = <3>;
- interrupt-parent = <&mpic>;
- interrupts = <79 2>;
+ interrupts = <79 2 0 0>;
};
};
@@ -163,8 +152,7 @@
#gpio-cells = <2>;
compatible = "fsl,mpc8572-gpio";
reg = <0xf000 0x100>;
- interrupts = <47 0x2>;
- interrupt-parent = <&mpic>;
+ interrupts = <47 0x2 0 0>;
gpio-controller;
};
@@ -173,8 +161,7 @@
reg = <0x20000 0x1000>;
cache-line-size = <32>; // 32 bytes
cache-size = <0x80000>; // L2,512K
- interrupt-parent = <&mpic>;
- interrupts = <16 2>;
+ interrupts = <16 2 0 0>;
};
dma at 21300 {
@@ -188,29 +175,25 @@
compatible = "fsl,eloplus-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <20 2>;
+ interrupts = <20 2 0 0>;
};
dma-channel at 80 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
- interrupt-parent = <&mpic>;
- interrupts = <21 2>;
+ interrupts = <21 2 0 0>;
};
dma-channel at 100 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x100 0x80>;
cell-index = <2>;
- interrupt-parent = <&mpic>;
- interrupts = <22 2>;
+ interrupts = <22 2 0 0>;
};
dma-channel at 180 {
compatible = "fsl,eloplus-dma-channel";
reg = <0x180 0x80>;
cell-index = <3>;
- interrupt-parent = <&mpic>;
- interrupts = <23 2>;
+ interrupts = <23 2 0 0>;
};
};
@@ -219,8 +202,7 @@
#size-cells = <0>;
compatible = "fsl-usb2-dr";
reg = <0x22000 0x1000>;
- interrupt-parent = <&mpic>;
- interrupts = <28 0x2>;
+ interrupts = <28 0x2 0 0>;
};
mdio at 24520 {
@@ -254,8 +236,7 @@
reg = <0x24000 0x1000>;
ranges = <0x0 0x24000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <29 2 30 2 34 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
};
enet1: ethernet at 25000 {
@@ -268,8 +249,7 @@
reg = <0x25000 0x1000>;
ranges = <0x0 0x25000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <35 2 36 2 40 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
};
@@ -283,16 +263,14 @@
reg = <0x26000 0x1000>;
ranges = <0x0 0x26000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
- interrupts = <31 2 32 2 33 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <31 2 0 0 32 2 0 0 33 2 0 0>;
};
sdhci at 2e000 {
compatible = "fsl,p2020-esdhc", "fsl,esdhc";
reg = <0x2e000 0x1000>;
- interrupts = <72 0x2>;
- interrupt-parent = <&mpic>;
+ interrupts = <72 0x2 0 0>;
/* Filled in by U-Boot */
clock-frequency = <0>;
};
@@ -301,8 +279,7 @@
compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
"fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
reg = <0x30000 0x10000>;
- interrupts = <45 2 58 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <45 2 0 0 58 2 0 0>;
fsl,num-channels = <4>;
fsl,channel-fifo-len = <24>;
fsl,exec-units-mask = <0xbfe>;
@@ -323,15 +300,14 @@
reg = <0x41600 0x80>;
msi-available-ranges = <0 0x100>;
interrupts = <
- 0xe0 0
- 0xe1 0
- 0xe2 0
- 0xe3 0
- 0xe4 0
- 0xe5 0
- 0xe6 0
- 0xe7 0>;
- interrupt-parent = <&mpic>;
+ 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>;
};
global-utilities at e0000 { //global utilities block
@@ -350,8 +326,7 @@
reg = <0 0xffe08000 0 0x1000>;
bus-range = <0 255>;
clock-frequency = <33333333>;
- interrupt-parent = <&mpic>;
- interrupts = <24 2>;
+ interrupts = <24 2 0 0>;
};
pci1: pcie at ffe09000 {
@@ -363,8 +338,7 @@
reg = <0 0xffe09000 0 0x1000>;
bus-range = <0 255>;
clock-frequency = <33333333>;
- interrupt-parent = <&mpic>;
- interrupts = <25 2>;
+ interrupts = <25 2 0 0>;
};
pci2: pcie at ffe0a000 {
@@ -376,7 +350,6 @@
reg = <0 0xffe0a000 0 0x1000>;
bus-range = <0 255>;
clock-frequency = <33333333>;
- interrupt-parent = <&mpic>;
- interrupts = <26 2>;
+ interrupts = <26 2 0 0>;
};
};
--
1.7.3.4
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