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authorHolger Brunck <holger.brunck@keymile.com>2011-03-10 12:52:45 +0100
committerKumar Gala <galak@kernel.crashing.org>2011-03-15 10:06:37 -0500
commitc513e7c9f7df989124d3b668245df419e9141ca9 (patch)
tree616bf027406341db0062c23a2dc1d2b80a083ab8 /arch/powerpc/boot/dts
parent93e2b95c81042da479656b213acc92f7542c6c39 (diff)
powerpc/82xx: rename and update mgcoge board support
The mgcoge board from keymile is now base for some other similar boards. Therefore the board specific name mgcoge was renamed to a generic name km82xx. Additionally some enhancements were made: - rework partition table in dts file - add cpm2_pio_c gpio controller in dts file - update defconfig - add pin description for SCC1 - add pin description and configuration for USB Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: Heiko Schocher <hs@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/dts')
-rw-r--r--arch/powerpc/boot/dts/mgcoge.dts47
1 files changed, 26 insertions, 21 deletions
diff --git a/arch/powerpc/boot/dts/mgcoge.dts b/arch/powerpc/boot/dts/mgcoge.dts
index 0ce96644176d..1360d2f69024 100644
--- a/arch/powerpc/boot/dts/mgcoge.dts
+++ b/arch/powerpc/boot/dts/mgcoge.dts
@@ -13,7 +13,7 @@
/dts-v1/;
/ {
model = "MGCOGE";
- compatible = "keymile,mgcoge";
+ compatible = "keymile,km82xx";
#address-cells = <1>;
#size-cells = <1>;
@@ -48,8 +48,10 @@
reg = <0xf0010100 0x40>;
ranges = <0 0 0xfe000000 0x00400000
- 5 0 0x50000000 0x20000000
- >; /* Filled in by U-Boot */
+ 1 0 0x30000000 0x00010000
+ 2 0 0x40000000 0x00010000
+ 5 0 0x50000000 0x04000000
+ >;
flash@0,0 {
compatible = "cfi-flash";
@@ -60,36 +62,32 @@
device-width = <1>;
partition@0 {
label = "u-boot";
- reg = <0 0x40000>;
+ reg = <0x00000 0xC0000>;
};
- partition@40000 {
+ partition@1 {
label = "env";
- reg = <0x40000 0x20000>;
+ reg = <0xC0000 0x20000>;
};
- partition@60000 {
- label = "kernel";
- reg = <0x60000 0x220000>;
+ partition@2 {
+ label = "envred";
+ reg = <0xE0000 0x20000>;
};
- partition@280000 {
- label = "dtb";
- reg = <0x280000 0x20000>;
+ partition@3 {
+ label = "free";
+ reg = <0x100000 0x300000>;
};
};
flash@5,0 {
compatible = "cfi-flash";
- reg = <5 0x0 0x2000000>;
+ reg = <5 0x00000000 0x02000000
+ 5 0x02000000 0x02000000>;
#address-cells = <1>;
#size-cells = <1>;
bank-width = <2>;
- device-width = <2>;
- partition@0 {
- label = "ramdisk";
- reg = <0 0x7a0000>;
- };
- partition@7a0000 {
- label = "user";
- reg = <0x7a0000 0x1860000>;
+ partition@app { /* 64 MBytes */
+ label = "ubi0";
+ reg = <0x00000000 0x04000000>;
};
};
};
@@ -217,6 +215,13 @@
};
};
+ cpm2_pio_c: gpio-controller@10d40 {
+ #gpio-cells = <2>;
+ compatible = "fsl,cpm2-pario-bank";
+ reg = <0x10d40 0x14>;
+ gpio-controller;
+ };
+
PIC: interrupt-controller@10c00 {
#interrupt-cells = <2>;
interrupt-controller;