No. The #address-cells is determined by the bus binding,
so that all RapidIO busses on the planet can be represented
in a similar way in the OF device tree. Take for example
the PCI binding, which gives you three address cells -- one
to distinguish between different address spaces
Hi, Segher,
> DTS sector to the document of booting-without-of.txt file.
>
> >>> +- #address-cells : Address representation for
> >> "rapidio" devices.
> >>> + This field represents the number of cells needed
> to represent
> >>> + the RapidIO address of the registers. For
> >>
+- #address-cells : Address representation for
"rapidio" devices.
+ This field represents the number of cells needed to represent
+ the RapidIO address of the registers. For
supporting more than
+ 32-bits RapidIO address, this field should be <2>.
+ See 1) above for
Hi, Segher,
DTS sector to the document of booting-without-of.txt file.
+- #address-cells : Address representation for
rapidio devices.
+ This field represents the number of cells needed
to represent
+ the RapidIO address of the registers. For
supporting more than
+- #address-cells : Address representation for
rapidio devices.
+ This field represents the number of cells needed to represent
+ the RapidIO address of the registers. For
supporting more than
+ 32-bits RapidIO address, this field should be 2.
+ See 1) above for more
No. The #address-cells is determined by the bus binding,
so that all RapidIO busses on the planet can be represented
in a similar way in the OF device tree. Take for example
the PCI binding, which gives you three address cells -- one
to distinguish between different address spaces
Hi, Segher,
> > +- #address-cells : Address representation for
> "rapidio" devices.
> > + This field represents the number of cells needed to represent
> > + the RapidIO address of the registers. For
> supporting more than
> > + 32-bits RapidIO address, this field should
+- #address-cells : Address representation for "rapidio" devices.
+ This field represents the number of cells needed to represent
+ the RapidIO address of the registers. For supporting more than
+ 32-bits RapidIO address, this field should be <2>.
+ See 1) above for more
+ k) RapidIO
+
+ Required properties:
Should probably recommend a name for the node here, as well. "srio" I
guess, from the example below.
I would prefer "rapidio", being more generic and more
readable. What would parallel RapidIO be, "prio"? No
thanks :-)
Segher
-
To unsubscribe
+- #address-cells : Address representation for rapidio devices.
+ This field represents the number of cells needed to represent
+ the RapidIO address of the registers. For supporting more than
+ 32-bits RapidIO address, this field should be 2.
+ See 1) above for more
+ k) RapidIO
+
+ Required properties:
Should probably recommend a name for the node here, as well. srio I
guess, from the example below.
I would prefer rapidio, being more generic and more
readable. What would parallel RapidIO be, prio? No
thanks :-)
Segher
-
To unsubscribe from
Hi, Segher,
+- #address-cells : Address representation for
rapidio devices.
+ This field represents the number of cells needed to represent
+ the RapidIO address of the registers. For
supporting more than
+ 32-bits RapidIO address, this field should be 2.
+
On Wed, Jun 27, 2007 at 04:35:44PM +0800, Zhang Wei wrote:
> Add the explanation and a sample of RapidIO DTS sector to the document of
> booting-without-of.txt file.
>
> Signed-off-by: Zhang Wei <[EMAIL PROTECTED]>
> ---
> Documentation/powerpc/booting-without-of.txt | 34
>
On Wed, Jun 27, 2007 at 04:35:44PM +0800, Zhang Wei wrote:
Add the explanation and a sample of RapidIO DTS sector to the document of
booting-without-of.txt file.
Signed-off-by: Zhang Wei [EMAIL PROTECTED]
---
Documentation/powerpc/booting-without-of.txt | 34
++
14 matches
Mail list logo