tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
powerpc/85xx: add the P1020MBG-PC DTS support
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
authored by
Jerry Huang
and committed by
Kumar Gala
72ea4d48
9cb6abcb
+329
+151
arch/powerpc/boot/dts/p1020mbg-pc.dtsi
+151
arch/powerpc/boot/dts/p1020mbg-pc.dtsi
···
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/*
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* P1020 MBG-PC Device Tree Source stub (no addresses or top-level ranges)
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*
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* Copyright 2012 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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&lbc {
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nor@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "cfi-flash";
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reg = <0x0 0x0 0x4000000>;
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bank-width = <2>;
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device-width = <1>;
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+
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partition@0 {
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/* 128KB for DTB Image */
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reg = <0x0 0x00020000>;
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label = "NOR DTB Image";
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};
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partition@20000 {
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/* 3.875 MB for Linux Kernel Image */
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reg = <0x00020000 0x003e0000>;
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label = "NOR Linux Kernel Image";
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};
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+
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partition@400000 {
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/* 58MB for Root file System */
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reg = <0x00400000 0x03a00000>;
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label = "NOR Root File System";
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};
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+
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partition@3e00000 {
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/* This location must not be altered */
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/* 1M for Vitesse 7385 Switch firmware */
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reg = <0x3e00000 0x00100000>;
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label = "NOR Vitesse-7385 Firmware";
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read-only;
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};
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partition@3f00000 {
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/* This location must not be altered */
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/* 512KB for u-boot Bootloader Image */
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/* 512KB for u-boot Environment Variables */
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reg = <0x03f00000 0x00100000>;
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label = "NOR U-Boot Image";
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read-only;
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};
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};
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L2switch@2,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "vitesse-7385";
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reg = <0x2 0x0 0x20000>;
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};
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};
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&soc {
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i2c@3000 {
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rtc@68 {
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compatible = "dallas,ds1339";
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reg = <0x68>;
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};
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};
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mdio@24000 {
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phy0: ethernet-phy@0 {
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interrupts = <3 1 0 0>;
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reg = <0x0>;
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};
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phy1: ethernet-phy@1 {
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interrupts = <2 1 0 0>;
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reg = <0x1>;
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};
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};
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+
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mdio@25000 {
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tbi1: tbi-phy@11 {
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reg = <0x11>;
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device_type = "tbi-phy";
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};
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};
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mdio@26000 {
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tbi2: tbi-phy@11 {
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reg = <0x11>;
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device_type = "tbi-phy";
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};
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};
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enet0: ethernet@b0000 {
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fixed-link = <1 1 1000 0 0>;
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phy-connection-type = "rgmii-id";
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};
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+
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enet1: ethernet@b1000 {
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phy-handle = <&phy0>;
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tbi-handle = <&tbi1>;
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phy-connection-type = "sgmii";
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};
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enet2: ethernet@b2000 {
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phy-handle = <&phy1>;
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phy-connection-type = "rgmii-id";
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};
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usb@22000 {
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phy_type = "ulpi";
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};
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/* USB2 is shared with localbus, so it must be disabled
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by default. We can't put 'status = "disabled";' here
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since U-Boot doesn't clear the status property when
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it enables USB2. OTOH, U-Boot does create a new node
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when there isn't any. So, just comment it out.
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*/
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usb@23000 {
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status = "disabled";
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phy_type = "ulpi";
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};
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};
+89
arch/powerpc/boot/dts/p1020mbg-pc_32b.dts
+89
arch/powerpc/boot/dts/p1020mbg-pc_32b.dts
···
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/*
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* P1020 MBG-PC Device Tree Source (32-bit address map)
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*
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* Copyright 2012 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
7
+
* modification, are permitted provided that the following conditions are met:
8
+
* * Redistributions of source code must retain the above copyright
9
+
* notice, this list of conditions and the following disclaimer.
10
+
* * Redistributions in binary form must reproduce the above copyright
11
+
* notice, this list of conditions and the following disclaimer in the
12
+
* documentation and/or other materials provided with the distribution.
13
+
* * Neither the name of Freescale Semiconductor nor the
14
+
* names of its contributors may be used to endorse or promote products
15
+
* 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
19
+
* GNU General Public License ("GPL") as published by the Free Software
20
+
* Foundation, either version 2 of that License or (at your option) any
21
+
* later version.
22
+
*
23
+
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
24
+
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25
+
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26
+
* 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
32
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/include/ "fsl/p1020si-pre.dtsi"
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/ {
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model = "fsl,P1020MBG-PC";
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compatible = "fsl,P1020MBG-PC";
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memory {
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device_type = "memory";
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};
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+
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lbc: localbus@ffe05000 {
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reg = <0x0 0xffe05000 0x0 0x1000>;
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+
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/* NOR and L2 switch */
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ranges = <0x0 0x0 0x0 0xec000000 0x04000000
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0x1 0x0 0x0 0xffa00000 0x00040000
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0x2 0x0 0x0 0xffb00000 0x00020000>;
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};
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+
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soc: soc@ffe00000 {
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ranges = <0x0 0x0 0xffe00000 0x100000>;
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};
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+
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pci0: pcie@ffe09000 {
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reg = <0x0 0xffe09000 0x0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0x0 0xa0000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0x0 0xffc10000 0x0 0x10000>;
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pcie@0 {
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ranges = <0x2000000 0x0 0xe0000000
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0x2000000 0x0 0xe0000000
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+
0x0 0x20000000
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+
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+
0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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pci1: pcie@ffe0a000 {
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reg = <0x0 0xffe0a000 0x0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0x0 0x80000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0x0 0xffc00000 0x0 0x10000>;
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pcie@0 {
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ranges = <0x2000000 0x0 0xe0000000
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0x2000000 0x0 0xe0000000
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0x0 0x20000000
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+
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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};
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+
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/include/ "p1020mbg-pc.dtsi"
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/include/ "fsl/p1020si-post.dtsi"
+89
arch/powerpc/boot/dts/p1020mbg-pc_36b.dts
+89
arch/powerpc/boot/dts/p1020mbg-pc_36b.dts
···
1
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/*
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* P1020 MBG-PC Device Tree Source (36-bit address map)
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*
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* Copyright 2012 Freescale Semiconductor Inc.
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*
6
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* Redistribution and use in source and binary forms, with or without
7
+
* modification, are permitted provided that the following conditions are met:
8
+
* * Redistributions of source code must retain the above copyright
9
+
* notice, this list of conditions and the following disclaimer.
10
+
* * Redistributions in binary form must reproduce the above copyright
11
+
* notice, this list of conditions and the following disclaimer in the
12
+
* documentation and/or other materials provided with the distribution.
13
+
* * Neither the name of Freescale Semiconductor nor the
14
+
* names of its contributors may be used to endorse or promote products
15
+
* derived from this software without specific prior written permission.
16
+
*
17
+
*
18
+
* ALTERNATIVELY, this software may be distributed under the terms of the
19
+
* GNU General Public License ("GPL") as published by the Free Software
20
+
* Foundation, either version 2 of that License or (at your option) any
21
+
* later version.
22
+
*
23
+
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
24
+
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25
+
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26
+
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
27
+
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28
+
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29
+
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30
+
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31
+
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32
+
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33
+
*/
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+
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/include/ "fsl/p1020si-pre.dtsi"
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/ {
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model = "fsl,P1020MBG-PC";
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compatible = "fsl,P1020MBG-PC";
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+
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memory {
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device_type = "memory";
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};
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+
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lbc: localbus@fffe05000 {
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reg = <0xf 0xffe05000 0x0 0x1000>;
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+
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+
/* NOR and L2 switch */
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+
ranges = <0x0 0x0 0xf 0xec000000 0x04000000
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+
0x1 0x0 0xf 0xffa00000 0x00040000
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+
0x2 0x0 0xf 0xffb00000 0x00020000>;
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+
};
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+
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soc: soc@fffe00000 {
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ranges = <0x0 0xf 0xffe00000 0x100000>;
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+
};
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+
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pci0: pcie@fffe09000 {
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reg = <0xf 0xffe09000 0x0 0x1000>;
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+
ranges = <0x2000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
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+
0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
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+
pcie@0 {
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+
ranges = <0x2000000 0x0 0xe0000000
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+
0x2000000 0x0 0xe0000000
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+
0x0 0x20000000
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+
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+
0x1000000 0x0 0x0
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+
0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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+
};
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+
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pci1: pcie@fffe0a000 {
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reg = <0xf 0xffe0a000 0 0x1000>;
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ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
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+
pcie@0 {
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+
ranges = <0x2000000 0x0 0xe0000000
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+
0x2000000 0x0 0xe0000000
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+
0x0 0x20000000
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+
81
+
0x1000000 0x0 0x0
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+
0x1000000 0x0 0x0
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+
0x0 0x100000>;
84
+
};
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+
};
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+
};
87
+
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/include/ "p1020mbg-pc.dtsi"
89
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/include/ "fsl/p1020si-post.dtsi"