Re: [PATCH 2/6] powerpc/fsl-booke: Add initial B4860QDS board device tree
From: Kumar Gala <hidden>
Date: 2013-03-15 20:26:37
On Mar 15, 2013, at 2:55 AM, Shaveta Leekha wrote:
Signed-off-by: Shaveta Leekha <redacted> Signed-off-by: Minghuan Lian <redacted> Signed-off-by: Andy Fleming <redacted> Signed-off-by: Poonam Aggrwal <redacted> Signed-off-by: Ramneek Mehresh <redacted> Signed-off-by: Kumar Gala <redacted> --- arch/powerpc/boot/dts/b4860qds.dts | 178 =
++++++++++++++++++++++++++++++++++++
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1 files changed, 178 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc/boot/dts/b4860qds.dts =20diff --git a/arch/powerpc/boot/dts/b4860qds.dts =
b/arch/powerpc/boot/dts/b4860qds.dts
quoted hunk ↗ jump to hunk
new file mode 100644 index 0000000..ae6ac05--- /dev/null +++ b/arch/powerpc/boot/dts/b4860qds.dts@@ -0,0 +1,178 @@ +/* + * B4860DS Device Tree Source + * + * Copyright 2012 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.
+ */
+
+/include/ "fsl/b4860si-pre.dtsi"
+
+/ {
+ model =3D "fsl,B4860QDS";
+ compatible =3D "fsl,B4860QDS";
+ #address-cells =3D <2>;
+ #size-cells =3D <2>;
+ interrupt-parent =3D <&mpic>;
+
+ ifc: localbus@ffe124000 {
+ reg =3D <0xf 0xfe124000 0 0x2000>;
+ ranges =3D <0 0 0xf 0xe8000000 0x08000000
+ 2 0 0xf 0xff800000 0x00010000
+ 3 0 0xf 0xffdf0000 0x00008000>;
+
+ nor@0,0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "cfi-flash";
+ reg =3D <0x0 0x0 0x8000000>;
+ bank-width =3D <2>;
+ device-width =3D <1>;
+ };
+
+ nand@2,0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "fsl,ifc-nand";
+ reg =3D <0x2 0x0 0x10000>;
+
+ partition@0 {
+ /* This location must not be altered */
+ /* 1MB for u-boot Bootloader Image */
+ reg =3D <0x0 0x00100000>;
+ label =3D "NAND U-Boot Image";
+ read-only;
+ };
+
+ partition@100000 {
+ /* 1MB for DTB Image */
+ reg =3D <0x00100000 0x00100000>;
+ label =3D "NAND DTB Image";
+ };
+
+ partition@200000 {
+ /* 10MB for Linux Kernel Image */
+ reg =3D <0x00200000 0x00A00000>;
+ label =3D "NAND Linux Kernel Image";
+ };
+
+ partition@c00000 {
+ /* 500MB for Root file System Image */
+ reg =3D <0x00c00000 0x1F400000>;
+ label =3D "NAND RFS Image";
+ };
+ };
+
+ board-control@3,0 {
+ compatible =3D "fsl,b4860qds-fpga", ="fsl,fpga-qixis";
+ reg =3D <3 0 0x300>; + }; + }; +
dscr nodes are missing and should be included
+ memory {
+ device_type =3D "memory";
+ };
+
+ soc: soc@ffe000000 {
+ ranges =3D <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg =3D <0xf 0xfe000000 0 0x00001000>;
+ spi@110000 {
+ flash@0 {
+ #address-cells =3D <1>;
+ #size-cells =3D <1>;
+ compatible =3D "sst,sst25wf040";
+ reg =3D <0>;
+ spi-max-frequency =3D <40000000>; /* =input clock */
+ };
+ };
+
+ sdhc@114000 {
+ status =3D "disabled";
+ };
+
+ i2c@118000 {
+ eeprom@50 {
+ compatible =3D "at24,24c64";
+ reg =3D <0x50>;
+ };
+ eeprom@51 {
+ compatible =3D "at24,24c256";
+ reg =3D <0x51>;
+ };
+ eeprom@53 {
+ compatible =3D "at24,24c256";
+ reg =3D <0x53>;
+ };
+ eeprom@57 {
+ compatible =3D "at24,24c256";
+ reg =3D <0x57>;
+ };
+ rtc@68 {
+ compatible =3D "dallas,ds3232";
+ reg =3D <0x68>;
+ interrupts =3D <0x1 0x1 0 0>;there is no IRQ for RTC on the board.
+ };
+ };
+
+ usb@210000 {
+ dr_mode =3D "host";
+ phy_type =3D "ulpi";
+ };
+
+ };
+
+ pci0: pcie@ffe200000 {
+ reg =3D <0xf 0xfe200000 0 0x10000>;
+ ranges =3D <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 =0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 =
0x00010000>;
+ pcie@0 {
+ ranges =3D <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ rio: rapidio@ffe0c0000 {
+ reg =3D <0xf 0xfe0c0000 0 0x11000>;
+
+ port1 {
+ ranges =3D <0 0 0xc 0x20000000 0 0x10000000>;
+ };
+ port2 {
+ ranges =3D <0 0 0xc 0x30000000 0 0x10000000>;
+ };
+ };
+
+};
+
+/include/ "fsl/b4860si-post.dtsi"
--=20
1.7.6.GIT
=20