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powerpc/44x: Extend Katmai dts for ADMA and RAID56 support 

Add nodes for PPC440SPe DMA, I2O, XOR engines and Memory
Queue module which are used in the updated PPC440SPe ADMA
driver. Also extend plb ranges property to specify address
ranges for DMA0/1 and I2O engines.

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Anatolij Gustschin 2009-12-11 03:39:53 +00:00 committed by Josh Boyer
parent e090aa8032
commit 070bae1fb0
1 changed files with 51 additions and 1 deletions
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52
arch/powerpc/boot/dts/katmai.dts
View File

@ -108,12 +108,19 @@
dcr-reg = <0x00c 0x002>;
};
MQ0: mq {
compatible = "ibm,mq-440spe";
dcr-reg = <0x040 0x020>;
};
plb {
compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
#address-cells = <2>;
#size-cells = <1>;
/* addr-child addr-parent size */
ranges = <0x4 0xe0000000 0x4 0xe0000000 0x20000000
ranges = <0x4 0x00100000 0x4 0x00100000 0x00001000
0x4 0x00200000 0x4 0x00200000 0x00000400
0x4 0xe0000000 0x4 0xe0000000 0x20000000
0xc 0x00000000 0xc 0x00000000 0x20000000
0xd 0x00000000 0xd 0x00000000 0x80000000
0xd 0x80000000 0xd 0x80000000 0x80000000
@ -400,6 +407,49 @@
0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
};
I2O: i2o@400100000 {
compatible = "ibm,i2o-440spe";
reg = <0x00000004 0x00100000 0x100>;
dcr-reg = <0x060 0x020>;
};
DMA0: dma0@400100100 {
compatible = "ibm,dma-440spe";
cell-index = <0>;
reg = <0x00000004 0x00100100 0x100>;
dcr-reg = <0x060 0x020>;
interrupt-parent = <&DMA0>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <
0 &UIC0 0x14 4
1 &UIC1 0x16 4>;
};
DMA1: dma1@400100200 {
compatible = "ibm,dma-440spe";
cell-index = <1>;
reg = <0x00000004 0x00100200 0x100>;
dcr-reg = <0x060 0x020>;
interrupt-parent = <&DMA1>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <
0 &UIC0 0x16 4
1 &UIC1 0x16 4>;
};
xor-accel@400200000 {
compatible = "amcc,xor-accelerator";
reg = <0x00000004 0x00200000 0x400>;
interrupt-parent = <&UIC1>;
interrupts = <0x1f 4>;
};
};
chosen {