Re: [PATCH V2 1/6] Documentation: add dts binding for X-Gene reboot dts node.

Feng Kan
2014-01-09T22:51:22Z

On Wed, Jan 8, 2014 at 2:08 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Wednesday 08 January 2014 10:05:50 Mark Rutland wrote:
>> > +
>> > +Example:
>> > +
>> > + reboot@0 {
>> > + compatible = "apm,xgene-reboot";
>> > + reg = <0x0 0x17000014 0x0 0x4>;
>> > + };
>>
>> Given this seems to be a 64-bit address, the unit address should
>> preferably be 0,17000014 rather than just 0.
>
> I also wonder about the size and location of the register.
> Are you sure the device is just a single 4-byte register at offset
> 0x14, rather than a complex device that happens to contain the
> reset register?

FKAN: this is a single 4 byte register when clicked perform the system
reset of the platform.

>
> Arnd