powerpc/p1010rdb:update mtd of nand to adapt to both old and new p1010rdb

P1010rdb-pa and p1010rdb-pb have different mtd of nand.
So update dts to adapt to both p1010rdb-pa and p1010rdb-pb.

Move the nand-mtd from p1010rdb.dtsi to p1010rdb-pa*.dts.
Remove nand-mtd for p1010rdb-pb, whick will use mtdparts
from u-boot instead of nand-mtd in device tree.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

diff --git a/arch/powerpc/boot/dts/p1010rdb-pa.dts b/arch/powerpc/boot/dts/p1010rdb-pa.dts
index 8a74700..767d4c0 100644 (file)
--- a/arch/powerpc/boot/dts/p1010rdb-pa.dts
+++ b/arch/powerpc/boot/dts/p1010rdb-pa.dts
@@ -19,17 +19,5 @@
 };
 
 /include/ "p1010rdb.dtsi"
-
-&phy0 {
-       interrupts = <3 1 0 0>;
-};
-
-&phy1 {
-       interrupts = <2 1 0 0>;
-};
-
-&phy2 {
-       interrupts = <2 1 0 0>;
-};
-
+/include/ "p1010rdb-pa.dtsi"
 /include/ "fsl/p1010si-post.dtsi"

diff --git a/arch/powerpc/boot/dts/p1010rdb-pa.dtsi b/arch/powerpc/boot/dts/p1010rdb-pa.dtsi
new file mode 100644 (file)
index 0000000..4c5a7bf
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1010rdb-pa.dtsi
@@ -0,0 +1,85 @@
+/*
+ * P1010 RDB Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2013 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.
+ */
+
+&ifc_nand {
+       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 {
+               /* 15MB for JFFS2 based Root file System */
+               reg = <0x00a00000 0x00f00000>;
+               label = "NAND JFFS2 Root File System";
+       };
+
+       partition@1900000 {
+               /* 7MB for User Area */
+               reg = <0x01900000 0x00700000>;
+               label = "NAND User area";
+       };
+};
+
+&phy0 {
+       interrupts = <3 1 0 0>;
+};
+
+&phy1 {
+       interrupts = <2 1 0 0>;
+};
+
+&phy2 {
+       interrupts = <2 1 0 0>;
+};

diff --git a/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts b/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts
index 2004ee7..3033371 100644 (file)
--- a/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts
+++ b/arch/powerpc/boot/dts/p1010rdb-pa_36b.dts
@@ -42,17 +42,5 @@
 };
 
 /include/ "p1010rdb.dtsi"
-
-&phy0 {
-       interrupts = <3 1 0 0>;
-};
-
-&phy1 {
-       interrupts = <2 1 0 0>;
-};
-
-&phy2 {
-       interrupts = <2 1 0 0>;
-};
-
+/include/ "p1010rdb-pa.dtsi"
 /include/ "fsl/p1010si-post.dtsi"

diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi b/arch/powerpc/boot/dts/p1010rdb.dtsi
index 4853399..ea534ef 100644 (file)
--- a/arch/powerpc/boot/dts/p1010rdb.dtsi
+++ b/arch/powerpc/boot/dts/p1010rdb.dtsi
@@ -69,49 +69,11 @@
                };
        };
 
-       nand@1,0 {
+       ifc_nand: nand@1,0 {
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "fsl,ifc-nand";
                reg = <0x1 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 {
-                       /* 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 {
-                       /* 15MB for JFFS2 based Root file System */
-                       reg = <0x00a00000 0x00f00000>;
-                       label = "NAND JFFS2 Root File System";
-               };
-
-               partition@1900000 {
-                       /* 7MB for User Area */
-                       reg = <0x01900000 0x00700000>;
-                       label = "NAND User area";
-               };
        };
 
        cpld@3,0 {