[PATCH v4 6/9] ARM: shmobile: Add PCIe device tree nodes for R8A7790

Phil.Edworthy at renesas.com Phil.Edworthy at renesas.com
Fri Mar 21 10:53:48 EDT 2014


Hi Sergei,

On: 21/03/2014 14:30, Sergei wrote:
> Subject: Re: [PATCH v4 6/9] ARM: shmobile: Add PCIe device tree nodes 
for R8A7790
> 
> Hello.
> 
> On 03/21/2014 01:32 PM, Phil Edworthy wrote:
> 
> > This patch adds the device tree nodes for R8A7790
> 
> > Signed-off-by: Phil Edworthy <phil.edworthy at renesas.com>
> > ---
> >   arch/arm/boot/dts/r8a7790.dtsi | 19 +++++++++++++++++++
> >   1 file changed, 19 insertions(+)
> 
> > diff --git a/arch/arm/boot/dts/r8a7790.dtsi 
b/arch/arm/boot/dts/r8a7790.dtsi
> > index df9ec61..e7d498a 100644
> > --- a/arch/arm/boot/dts/r8a7790.dtsi
> > +++ b/arch/arm/boot/dts/r8a7790.dtsi
> > @@ -821,4 +821,23 @@
> >         #size-cells = <0>;
> >         status = "disabled";
> >      };
> > +
> > +   pcie: pcie at fe000000 {
> > +      compatible = "renesas,r8a7790-pcie";
> 
>     The convention adopted on this list is to put the "pcie" first, and 
SoC 
> name the last.
Ok, shame that all the other PCI hosts use vendor,device-pcie


> > +      reg = <0 0xfe000000 0 0x80000>;
> > +      #address-cells = <3>;
> > +      #size-cells = <2>;
> > +      device_type = "pci";
> 
>     This legacy property is only meaningful for the true OF firmware and 
thus 
> have been phased out (it's only actively used for the memory nodes).
Ok, thanks for pointing this out.

> WBR, Sergei
> 

Thanks
Phil



More information about the linux-arm-kernel mailing list