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authorXie Xiaobo <X.Xie@freescale.com>2012-01-17 10:59:50 +0100
committerKumar Gala <galak@kernel.crashing.org>2012-03-16 16:46:32 +0100
commit955abacd983ef6f8c8bd6abcff7fab0df9f7ec11 (patch)
tree6cd9db7e4a150fdd796781856c41d20eff8e31f2 /arch/powerpc/boot
parentpowerpc/fsl_msi: return proper error value when ioremap failed. (diff)
downloadlinux-955abacd983ef6f8c8bd6abcff7fab0df9f7ec11.tar.xz
linux-955abacd983ef6f8c8bd6abcff7fab0df9f7ec11.zip
powerpc/85xx: Add some DTS nodes and attributes for mpc8536ds
Add partitions for NOR and NAND Flash. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/mpc8536ds.dts6
-rw-r--r--arch/powerpc/boot/dts/mpc8536ds.dtsi93
-rw-r--r--arch/powerpc/boot/dts/mpc8536ds_36b.dts8
3 files changed, 104 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts
index c15881574fdc..19736222a0b9 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds.dts
@@ -1,7 +1,7 @@
/*
* MPC8536 DS Device Tree Source
*
- * Copyright 2008 Freescale Semiconductor, Inc.
+ * Copyright 2008, 2011 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -34,6 +34,10 @@
lbc: localbus@ffe05000 {
reg = <0 0xffe05000 0 0x1000>;
+
+ ranges = <0x0 0x0 0x0 0xe8000000 0x08000000
+ 0x2 0x0 0x0 0xffa00000 0x00040000
+ 0x3 0x0 0x0 0xffdf0000 0x00008000>;
};
board_soc: soc: soc@ffe00000 {
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dtsi b/arch/powerpc/boot/dts/mpc8536ds.dtsi
index 1462e4cf49d7..cc46dbd9746d 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dtsi
+++ b/arch/powerpc/boot/dts/mpc8536ds.dtsi
@@ -32,6 +32,99 @@
* 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 0x8000000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ partition@0 {
+ reg = <0x0 0x03000000>;
+ label = "ramdisk-nor";
+ };
+
+ partition@3000000 {
+ reg = <0x03000000 0x00e00000>;
+ label = "diagnostic-nor";
+ read-only;
+ };
+
+ partition@3e00000 {
+ reg = <0x03e00000 0x00200000>;
+ label = "dink-nor";
+ read-only;
+ };
+
+ partition@4000000 {
+ reg = <0x04000000 0x00400000>;
+ label = "kernel-nor";
+ };
+
+ partition@4400000 {
+ reg = <0x04400000 0x03b00000>;
+ label = "fs-nor";
+ };
+
+ partition@7f00000 {
+ reg = <0x07f00000 0x00080000>;
+ label = "dtb-nor";
+ };
+
+ partition@7f80000 {
+ reg = <0x07f80000 0x00080000>;
+ label = "u-boot-nor";
+ read-only;
+ };
+ };
+
+ nand@2,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8536-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <0x2 0x0 0x40000>;
+
+ partition@0 {
+ reg = <0x0 0x02000000>;
+ label = "u-boot-nand";
+ read-only;
+ };
+
+ partition@2000000 {
+ reg = <0x02000000 0x10000000>;
+ label = "fs-nand";
+ };
+
+ partition@12000000 {
+ reg = <0x12000000 0x08000000>;
+ label = "ramdisk-nand";
+ };
+
+ partition@1a000000 {
+ reg = <0x1a000000 0x04000000>;
+ label = "kernel-nand";
+ };
+
+ partition@1e000000 {
+ reg = <0x1e000000 0x01000000>;
+ label = "dtb-nand";
+ };
+
+ partition@1f000000 {
+ reg = <0x1f000000 0x21000000>;
+ label = "empty-nand";
+ };
+ };
+
+ board-control@3,0 {
+ compatible = "fsl,mpc8536ds-fpga-pixis";
+ reg = <0x3 0x0 0x8000>;
+ };
+};
+
&board_soc {
i2c@3100 {
rtc@68 {
diff --git a/arch/powerpc/boot/dts/mpc8536ds_36b.dts b/arch/powerpc/boot/dts/mpc8536ds_36b.dts
index 8f4b929b1d1d..f8a3b3413176 100644
--- a/arch/powerpc/boot/dts/mpc8536ds_36b.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds_36b.dts
@@ -1,7 +1,7 @@
/*
* MPC8536DS Device Tree Source (36-bit address map)
*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2009, 2011 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -33,7 +33,11 @@
};
lbc: localbus@ffe05000 {
- reg = <0 0xffe05000 0 0x1000>;
+ reg = <0xf 0xffe05000 0 0x1000>;
+
+ ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
+ 0x2 0x0 0xf 0xffa00000 0x00040000
+ 0x3 0x0 0xf 0xffdf0000 0x00008000>;
};
board_soc: soc: soc@fffe00000 {