[PATCH 4/5] powerpc/dts: remove msi-available-ranges property

Scott Wood scottwood at freescale.com
Sat Jun 15 08:10:53 EST 2013


On 06/14/2013 02:15:58 AM, Minghuan Lian wrote:
> For MPIC v4.3 MSIIR supports 8 MSI registers and MSIIR1 supports
> 16 MSI registers, but uses different IBS and SRS shift. For the
> first register, when using MSIIR we will get the irqs 0x0 0x1 0x2
> ...0x1f, but when using MSIIR1, the irqs are 0x0 0x10 0x20 ... 0x1f0
> It is hard to describe the available irqs using property
> 'msi-available-ranges'. The patch removes this property.

Only remove it from mpic 4.3.  And since you introduced  
qoriq-mpic4.3.dtsi earlier in the patchset, why didn't you just avoid  
adding it then?

-Scott


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