powerpc/85xx: Add dts for p1025rdb board
authorZhicheng Fan <b32736@freescale.com>
Mon, 13 Feb 2012 22:06:23 +0000 (22:06 +0000)
committerKumar Gala <galak@kernel.crashing.org>
Fri, 16 Mar 2012 15:46:29 +0000 (10:46 -0500)
P1025RDB Overview
------------------
1Gbyte DDR3 SDRAM
32 Mbyte NAND flash
16Mbyte NOR flash
16 Mbyte SPI flash
SD connector to interface with the SD memory card
Real-time clock on I2C bus

PCIe:
- x1 PCIe slot
- x1 mini-PCIe slot

10/100/1000 BaseT Ethernet ports:
- eTSEC1, RGMII: one 10/100/1000 port using AtherosTM AR8021
- eTSEC2, SGMII: one 10/100/1000 port using VitesseTM VSC8221
- eTSEC3, RGMII: one 10/100/1000 port using AtherosTM AR8021

USB 2.0 port:
- Two USB2.0 Type A receptacles
- One USB2.0 signal to Mini PCIe slot

Dual RJ45 UART ports:
- DUART interface: supports two UARTs up to 115200 bps for console display

Signed-off-by: Zhicheng Fan <b32736@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/boot/dts/p1025rdb.dtsi [new file with mode: 0644]
arch/powerpc/boot/dts/p1025rdb_32b.dts [new file with mode: 0644]
arch/powerpc/boot/dts/p1025rdb_36b.dts [new file with mode: 0644]

diff --git a/arch/powerpc/boot/dts/p1025rdb.dtsi b/arch/powerpc/boot/dts/p1025rdb.dtsi
new file mode 100644 (file)
index 0000000..cf3676f
--- /dev/null
@@ -0,0 +1,286 @@
+/*
+ * P1025 RDB 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.
+ */
+
+&lbc {
+       nor@0,0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "cfi-flash";
+               reg = <0x0 0x0 0x1000000>;
+               bank-width = <2>;
+               device-width = <1>;
+
+               partition@0 {
+                       /* This location must not be altered  */
+                       /* 256KB for Vitesse 7385 Switch firmware */
+                       reg = <0x0 0x00040000>;
+                       label = "NOR Vitesse-7385 Firmware";
+                       read-only;
+               };
+
+               partition@40000 {
+                       /* 256KB for DTB Image */
+                       reg = <0x00040000 0x00040000>;
+                       label = "NOR DTB Image";
+               };
+
+               partition@80000 {
+                       /* 3.5 MB for Linux Kernel Image */
+                       reg = <0x00080000 0x00380000>;
+                       label = "NOR Linux Kernel Image";
+               };
+
+               partition@400000 {
+                       /* 11MB for JFFS2 based Root file System */
+                       reg = <0x00400000 0x00b00000>;
+                       label = "NOR JFFS2 Root File System";
+               };
+
+               partition@f00000 {
+                       /* This location must not be altered  */
+                       /* 512KB for u-boot Bootloader Image */
+                       /* 512KB for u-boot Environment Variables */
+                       reg = <0x00f00000 0x00100000>;
+                       label = "NOR U-Boot Image";
+                       read-only;
+               };
+       };
+
+       nand@1,0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "fsl,p1025-fcm-nand",
+                            "fsl,elbc-fcm-nand";
+               reg = <0x1 0x0 0x40000>;
+
+               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 {
+                       /* 4MB for Linux Kernel Image */
+                       reg = <0x00200000 0x00400000>;
+                       label = "NAND Linux Kernel Image";
+               };
+
+               partition@600000 {
+                       /* 4MB for Compressed Root file System Image */
+                       reg = <0x00600000 0x00400000>;
+                       label = "NAND Compressed RFS Image";
+               };
+
+               partition@a00000 {
+                       /* 7MB for JFFS2 based Root file System */
+                       reg = <0x00a00000 0x00700000>;
+                       label = "NAND JFFS2 Root File System";
+               };
+
+               partition@1100000 {
+                       /* 15MB for JFFS2 based Root file System */
+                       reg = <0x01100000 0x00f00000>;
+                       label = "NAND Writable User area";
+               };
+       };
+
+};
+
+&soc {
+       i2c@3000 {
+               rtc@68 {
+                       compatible = "dallas,ds1339";
+                       reg = <0x68>;
+               };
+       };
+
+       spi@7000 {
+               flash@0 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "spansion,s25sl12801";
+                       reg = <0>;
+                       spi-max-frequency = <40000000>; /* input clock */
+
+                       partition@u-boot {
+                               /* 512KB for u-boot Bootloader Image */
+                               reg = <0x0 0x00080000>;
+                               label = "u-boot";
+                               read-only;
+                       };
+
+                       partition@dtb {
+                               /* 512KB for DTB Image */
+                               reg = <0x00080000 0x00080000>;
+                               label = "dtb";
+                       };
+
+                       partition@kernel {
+                               /* 4MB for Linux Kernel Image */
+                               reg = <0x00100000 0x00400000>;
+                               label = "kernel";
+                       };
+
+                       partition@fs {
+                               /* 4MB for Compressed RFS Image */
+                               reg = <0x00500000 0x00400000>;
+                               label = "file system";
+                       };
+
+                       partition@jffs-fs {
+                               /* 7MB for JFFS2 based RFS */
+                               reg = <0x00900000 0x00700000>;
+                               label = "file system jffs2";
+                       };
+               };
+       };
+
+       usb@22000 {
+               phy_type = "ulpi";
+       };
+
+       /* USB2 is shared with localbus, so it must be disabled
+          by default. We can't put 'status = "disabled";' here
+          since U-Boot doesn't clear the status property when
+          it enables USB2. OTOH, U-Boot does create a new node
+          when there isn't any. So, just comment it out.
+       usb@23000 {
+               phy_type = "ulpi";
+       };
+       */
+
+       mdio@24000 {
+               phy0: ethernet-phy@0 {
+                       interrupt-parent = <&mpic>;
+                       interrupts = <3 1>;
+                       reg = <0x0>;
+               };
+
+               phy1: ethernet-phy@1 {
+                       interrupt-parent = <&mpic>;
+                       interrupts = <2 1>;
+                       reg = <0x1>;
+               };
+
+               tbi0: tbi-phy@11 {
+                       reg = <0x11>;
+                       device_type = "tbi-phy";
+               };
+       };
+
+       mdio@25000 {
+               tbi1: tbi-phy@11 {
+                       reg = <0x11>;
+                       device_type = "tbi-phy";
+               };
+       };
+
+       mdio@26000 {
+               tbi2: tbi-phy@11 {
+                       reg = <0x11>;
+                       device_type = "tbi-phy";
+               };
+       };
+
+       enet0: ethernet@b0000 {
+               fixed-link = <1 1 1000 0 0>;
+               phy-connection-type = "rgmii-id";
+
+       };
+
+       enet1: ethernet@b1000 {
+               phy-handle = <&phy0>;
+               tbi-handle = <&tbi1>;
+               phy-connection-type = "sgmii";
+       };
+
+       enet2: ethernet@b2000 {
+               phy-handle = <&phy1>;
+               phy-connection-type = "rgmii-id";
+       };
+
+       par_io@e0100 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0xe0100 0x60>;
+               ranges = <0x0 0xe0100 0x60>;
+               device_type = "par_io";
+               num-ports = <3>;
+               pio1: ucc_pin@01 {
+                       pio-map = <
+               /* port  pin  dir  open_drain  assignment  has_irq */
+                               0x1  0x13 0x1  0x0  0x1  0x0    /* QE_MUX_MDC */
+                               0x1  0x14 0x3  0x0  0x1  0x0    /* QE_MUX_MDIO */
+                               0x0  0x17 0x2  0x0  0x2  0x0    /* CLK12 */
+                               0x0  0x18 0x2  0x0  0x1  0x0    /* CLK9 */
+                               0x0  0x7  0x1  0x0  0x2  0x0    /* ENET1_TXD0_SER1_TXD0 */
+                               0x0  0x9  0x1  0x0  0x2  0x0    /* ENET1_TXD1_SER1_TXD1 */
+                               0x0  0xb  0x1  0x0  0x2  0x0    /* ENET1_TXD2_SER1_TXD2 */
+                               0x0  0xc  0x1  0x0  0x2  0x0    /* ENET1_TXD3_SER1_TXD3 */
+                               0x0  0x6  0x2  0x0  0x2  0x0    /* ENET1_RXD0_SER1_RXD0 */
+                               0x0  0xa  0x2  0x0  0x2  0x0    /* ENET1_RXD1_SER1_RXD1 */
+                               0x0  0xe  0x2  0x0  0x2  0x0    /* ENET1_RXD2_SER1_RXD2 */
+                               0x0  0xf  0x2  0x0  0x2  0x0    /* ENET1_RXD3_SER1_RXD3 */
+                               0x0  0x5  0x1  0x0  0x2  0x0    /* ENET1_TX_EN_SER1_RTS_B */
+                               0x0  0xd  0x1  0x0  0x2  0x0    /* ENET1_TX_ER */
+                               0x0  0x4  0x2  0x0  0x2  0x0    /* ENET1_RX_DV_SER1_CTS_B */
+                               0x0  0x8  0x2  0x0  0x2  0x0    /* ENET1_RX_ER_SER1_CD_B */
+                               0x0  0x11 0x2  0x0  0x2  0x0    /* ENET1_CRS */
+                               0x0  0x10 0x2  0x0  0x2  0x0>;    /* ENET1_COL */
+               };
+
+               pio2: ucc_pin@02 {
+                       pio-map = <
+               /* port  pin  dir  open_drain  assignment  has_irq */
+                               0x1  0x13 0x1  0x0  0x1  0x0    /* QE_MUX_MDC */
+                               0x1  0x14 0x3  0x0  0x1  0x0    /* QE_MUX_MDIO */
+                               0x1  0xb  0x2  0x0  0x1  0x0    /* CLK13 */
+                               0x1  0x7  0x1  0x0  0x2  0x0    /* ENET5_TXD0_SER5_TXD0 */
+                               0x1  0xa  0x1  0x0  0x2  0x0    /* ENET5_TXD1_SER5_TXD1 */
+                               0x1  0x6  0x2  0x0  0x2  0x0    /* ENET5_RXD0_SER5_RXD0 */
+                               0x1  0x9  0x2  0x0  0x2  0x0    /* ENET5_RXD1_SER5_RXD1 */
+                               0x1  0x5  0x1  0x0  0x2  0x0    /* ENET5_TX_EN_SER5_RTS_B */
+                               0x1  0x4  0x2  0x0  0x2  0x0    /* ENET5_RX_DV_SER5_CTS_B */
+                               0x1  0x8  0x2  0x0  0x2  0x0>;    /* ENET5_RX_ER_SER5_CD_B */
+               };
+       };
+};
diff --git a/arch/powerpc/boot/dts/p1025rdb_32b.dts b/arch/powerpc/boot/dts/p1025rdb_32b.dts
new file mode 100644 (file)
index 0000000..ac5729c
--- /dev/null
@@ -0,0 +1,135 @@
+/*
+ * P1025 RDB Device Tree Source (32-bit address map)
+ *
+ * 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.
+ */
+
+/include/ "fsl/p1021si-pre.dtsi"
+/ {
+       model = "fsl,P1025RDB";
+       compatible = "fsl,P1025RDB";
+
+       memory {
+               device_type = "memory";
+       };
+
+       lbc: localbus@ffe05000 {
+               reg = <0 0xffe05000 0 0x1000>;
+
+               /* NOR, NAND Flashes */
+               ranges = <0x0 0x0 0x0 0xef000000 0x01000000
+                         0x1 0x0 0x0 0xff800000 0x00040000>;
+       };
+
+       soc: soc@ffe00000 {
+               ranges = <0x0 0x0 0xffe00000 0x100000>;
+       };
+
+       pci0: pcie@ffe09000 {
+               ranges = <0x2000000 0x0 0xe0000000 0 0xe0000000 0x0 0x20000000
+                         0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+               reg = <0 0xffe09000 0 0x1000>;
+               pcie@0 {
+                       ranges = <0x2000000 0x0 0xe0000000
+                                 0x2000000 0x0 0xe0000000
+                                 0x0 0x20000000
+
+                                 0x1000000 0x0 0x0
+                                 0x1000000 0x0 0x0
+                                 0x0 0x100000>;
+               };
+       };
+
+       pci1: pcie@ffe0a000 {
+               reg = <0 0xffe0a000 0 0x1000>;
+               ranges = <0x2000000 0x0 0xe0000000 0 0xe0000000 0x0 0x20000000
+                         0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+               pcie@0 {
+                       ranges = <0x2000000 0x0 0xe0000000
+                                 0x2000000 0x0 0xe0000000
+                                 0x0 0x20000000
+
+                                 0x1000000 0x0 0x0
+                                 0x1000000 0x0 0x0
+                                 0x0 0x100000>;
+               };
+       };
+
+       qe: qe@ffe80000 {
+               ranges = <0x0 0x0 0xffe80000 0x40000>;
+               reg = <0 0xffe80000 0 0x480>;
+               brg-frequency = <0>;
+               bus-frequency = <0>;
+               status = "disabled"; /* no firmware loaded */
+
+               enet3: ucc@2000 {
+                       device_type = "network";
+                       compatible = "ucc_geth";
+                       rx-clock-name = "clk12";
+                       tx-clock-name = "clk9";
+                       pio-handle = <&pio1>;
+                       phy-handle = <&qe_phy0>;
+                       phy-connection-type = "mii";
+               };
+
+               mdio@2120 {
+                       qe_phy0: ethernet-phy@0 {
+                               interrupt-parent = <&mpic>;
+                               interrupts = <4 1 0 0>;
+                               reg = <0x6>;
+                               device_type = "ethernet-phy";
+                       };
+                       qe_phy1: ethernet-phy@03 {
+                               interrupt-parent = <&mpic>;
+                               interrupts = <5 1 0 0>;
+                               reg = <0x3>;
+                               device_type = "ethernet-phy";
+                       };
+                       tbi-phy@11 {
+                               reg = <0x11>;
+                               device_type = "tbi-phy";
+                       };
+               };
+
+               enet4: ucc@2400 {
+                       device_type = "network";
+                       compatible = "ucc_geth";
+                       rx-clock-name = "none";
+                       tx-clock-name = "clk13";
+                       pio-handle = <&pio2>;
+                       phy-handle = <&qe_phy1>;
+                       phy-connection-type = "rmii";
+               };
+       };
+};
+
+/include/ "p1025rdb.dtsi"
+/include/ "fsl/p1021si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1025rdb_36b.dts b/arch/powerpc/boot/dts/p1025rdb_36b.dts
new file mode 100644 (file)
index 0000000..4ce4bfa
--- /dev/null
@@ -0,0 +1,88 @@
+/*
+ * P1025 RDB Device Tree Source (36-bit address map)
+ *
+ * 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.
+ */
+
+/include/ "fsl/p1021si-pre.dtsi"
+/ {
+       model = "fsl,P1025RDB";
+       compatible = "fsl,P1025RDB";
+
+       memory {
+               device_type = "memory";
+       };
+
+       lbc: localbus@fffe05000 {
+               reg = <0xf 0xffe05000 0 0x1000>;
+
+               /* NOR, NAND Flashes */
+               ranges = <0x0 0x0 0xf 0xef000000 0x01000000
+                         0x1 0x0 0xf 0xff800000 0x00040000>;
+       };
+
+       soc: soc@fffe00000 {
+               ranges = <0x0 0xf 0xffe00000 0x100000>;
+       };
+
+       pci0: pcie@fffe09000 {
+               reg = <0xf 0xffe09000 0 0x1000>;
+               ranges = <0x2000000 0x0 0xe0000000 0xe 0x20000000 0x0 0x20000000
+                         0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
+               pcie@0 {
+                       ranges = <0x2000000 0x0 0xe0000000
+                                 0x2000000 0x0 0xe0000000
+                                 0x0 0x20000000
+
+                                 0x1000000 0x0 0x0
+                                 0x1000000 0x0 0x0
+                                 0x0 0x100000>;
+               };
+       };
+
+       pci1: pcie@fffe0a000 {
+               reg = <0xf 0xffe0a000 0 0x1000>;
+               ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000
+                         0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
+               pcie@0 {
+                       ranges = <0x2000000 0x0 0xe0000000
+                                 0x2000000 0x0 0xe0000000
+                                 0x0 0x20000000
+
+                                 0x1000000 0x0 0x0
+                                 0x1000000 0x0 0x0
+                                 0x0 0x100000>;
+               };
+       };
+};
+
+/include/ "p1025rdb.dtsi"
+/include/ "fsl/p1021si-post.dtsi"