1 files changed, 169 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/b4qds.dts b/arch/powerpc/boot/dts/b4qds.dts
new file mode 100644
index 000000000000..e6d2f8f90544
--- /dev/null
+++ b/arch/powerpc/boot/dts/b4qds.dts
@@ -0,0 +1,169 @@
+/*
+ * B4420DS 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.
+ */
+
+/ {
+        model = "fsl,B4QDS";
+        compatible = "fsl,B4QDS";
+        #address-cells = <2>;
+        #size-cells = <2>;
+        interrupt-parent = <&mpic>;
+
+        ifc: localbus@ffe124000 {
+                reg = <0xf 0xfe124000 0 0x2000>;
+                ranges = <0 0 0xf 0xe8000000 0x08000000
+                          2 0 0xf 0xff800000 0x00010000
+                          3 0 0xf 0xffdf0000 0x00008000>;
+
+                nor@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "cfi-flash";
+                        reg = <0x0 0x0 0x8000000>;
+                        bank-width = <2>;
+                        device-width = <1>;
+                };
+
+                nand@2,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,ifc-nand";
+                        reg = <0x2 0x0 0x10000>;
+
+                        partition@0 {
+                                /* This location must not be altered  */
+                                /* 1MB for u-boot Bootloader Image */
+                                reg = <0x0 0x00100000>;
+                                label = "NAND U-Boot Image";
+                                read-only;
+                        };
+
+                        partition@100000 {
+                                /* 1MB for DTB Image */
+                                reg = <0x00100000 0x00100000>;
+                                label = "NAND DTB Image";
+                        };
+
+                        partition@200000 {
+                                /* 10MB for Linux Kernel Image */
+                                reg = <0x00200000 0x00A00000>;
+                                label = "NAND Linux Kernel Image";
+                        };
+
+                        partition@c00000 {
+                                /* 500MB for Root file System Image */
+                                reg = <0x00c00000 0x1F400000>;
+                                label = "NAND RFS Image";
+                        };
+                };
+
+                board-control@3,0 {
+                        compatible = "fsl,b4qds-fpga", "fsl,fpga-qixis";
+                        reg = <3 0 0x300>;
+                };
+        };
+
+        memory {
+                device_type = "memory";
+        };
+
+        dcsr: dcsr@f00000000 {
+                ranges = <0x00000000 0xf 0x00000000 0x01052000>;
+        };
+
+        soc: soc@ffe000000 {
+                ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+                reg = <0xf 0xfe000000 0 0x00001000>;
+                spi@110000 {
+                        flash@0 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                compatible = "sst,sst25wf040";
+                                reg = <0>;
+                                spi-max-frequency = <40000000>; /* input clock */
+                        };
+                };
+
+                sdhc@114000 {
+                        /*Disabled as there is no sdhc connector on B4420QDS board*/
+                        status = "disabled";
+                };
+
+                i2c@118000 {
+                        eeprom@50 {
+                                compatible = "at24,24c64";
+                                reg = <0x50>;
+                        };
+                        eeprom@51 {
+                                compatible = "at24,24c256";
+                                reg = <0x51>;
+                        };
+                        eeprom@53 {
+                                compatible = "at24,24c256";
+                                reg = <0x53>;
+                        };
+                        eeprom@57 {
+                                compatible = "at24,24c256";
+                                reg = <0x57>;
+                        };
+                        rtc@68 {
+                                compatible = "dallas,ds3232";
+                                reg = <0x68>;
+                        };
+                };
+
+                usb@210000 {
+                        dr_mode = "host";
+                        phy_type = "ulpi";
+                };
+
+        };
+
+        pci0: pcie@ffe200000 {
+                reg = <0xf 0xfe200000 0 0x10000>;
+                ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
+                          0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+                pcie@0 {
+                        ranges = <0x02000000 0 0xe0000000
+                                  0x02000000 0 0xe0000000
+                                  0 0x20000000
+
+                                  0x01000000 0 0x00000000
+                                  0x01000000 0 0x00000000
+                                  0 0x00010000>;
+                };
+        };
+
+};
+
+/include/ "fsl/b4si-post.dtsi"