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authorAnatolij Gustschin <agust@denx.de>2009-12-10 22:39:53 -0500
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2009-12-11 09:51:42 -0500
commit070bae1fb03bbf6a19a18722464a984eb3ddf55e (patch)
tree2fb628003c1e4324044494610ad55c9c8a603862 /arch
parente090aa80321b64c3b793f3b047e31ecf1af9538d (diff)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/katmai.dts52
1 files changed, 51 insertions, 1 deletions
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index 51eb6ed5da2d..8f345de960cd 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -108,12 +108,19 @@
108 dcr-reg = <0x00c 0x002>; 108 dcr-reg = <0x00c 0x002>;
109 }; 109 };
110 110
111 MQ0: mq {
112 compatible = "ibm,mq-440spe";
113 dcr-reg = <0x040 0x020>;
114 };
115
111 plb { 116 plb {
112 compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4"; 117 compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
113 #address-cells = <2>; 118 #address-cells = <2>;
114 #size-cells = <1>; 119 #size-cells = <1>;
115 /* addr-child addr-parent size */ 120 /* addr-child addr-parent size */
116 ranges = <0x4 0xe0000000 0x4 0xe0000000 0x20000000 121 ranges = <0x4 0x00100000 0x4 0x00100000 0x00001000
122 0x4 0x00200000 0x4 0x00200000 0x00000400
123 0x4 0xe0000000 0x4 0xe0000000 0x20000000
117 0xc 0x00000000 0xc 0x00000000 0x20000000 124 0xc 0x00000000 0xc 0x00000000 0x20000000
118 0xd 0x00000000 0xd 0x00000000 0x80000000 125 0xd 0x00000000 0xd 0x00000000 0x80000000
119 0xd 0x80000000 0xd 0x80000000 0x80000000 126 0xd 0x80000000 0xd 0x80000000 0x80000000
@@ -400,6 +407,49 @@
400 0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */ 407 0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */
401 0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>; 408 0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
402 }; 409 };
410
411 I2O: i2o@400100000 {
412 compatible = "ibm,i2o-440spe";
413 reg = <0x00000004 0x00100000 0x100>;
414 dcr-reg = <0x060 0x020>;
415 };
416
417 DMA0: dma0@400100100 {
418 compatible = "ibm,dma-440spe";
419 cell-index = <0>;
420 reg = <0x00000004 0x00100100 0x100>;
421 dcr-reg = <0x060 0x020>;
422 interrupt-parent = <&DMA0>;
423 interrupts = <0 1>;
424 #interrupt-cells = <1>;
425 #address-cells = <0>;
426 #size-cells = <0>;
427 interrupt-map = <
428 0 &UIC0 0x14 4
429 1 &UIC1 0x16 4>;
430 };
431
432 DMA1: dma1@400100200 {
433 compatible = "ibm,dma-440spe";
434 cell-index = <1>;
435 reg = <0x00000004 0x00100200 0x100>;
436 dcr-reg = <0x060 0x020>;
437 interrupt-parent = <&DMA1>;
438 interrupts = <0 1>;
439 #interrupt-cells = <1>;
440 #address-cells = <0>;
441 #size-cells = <0>;
442 interrupt-map = <
443 0 &UIC0 0x16 4
444 1 &UIC1 0x16 4>;
445 };
446
447 xor-accel@400200000 {
448 compatible = "amcc,xor-accelerator";
449 reg = <0x00000004 0x00200000 0x400>;
450 interrupt-parent = <&UIC1>;
451 interrupts = <0x1f 4>;
452 };
403 }; 453 };
404 454
405 chosen { 455 chosen {