Re: [PATCH V3 1/2] ARM: imx: add vddsoc/pu setpoint info into dts

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





Sent from Anson's iPhone

> 在 2013年12月18日,19:08,"Fabio Estevam" <festevam@xxxxxxxxx> 写道:
> 
> Hi Anson,
> 
>> On Wed, Dec 18, 2013 at 7:26 PM, Anson Huang <b20788@xxxxxxxxxxxxx> wrote:
>> 
>> +  Documentation/devicetree/bindings/regulator/regulator.txt for details.
>> +  arm-supply: vddarm input.
>> +  pu-supply: vddpu input.
>> +  soc-supply: vddsoc input.
> 
> I found these messages confusing, as someone may think that you are
> referring to the VDD_ARM_IN/VDD_ARM23_IN and VDD_SOC_IN, which are
> really inputs.
> 
> What about doing this instead?
> 
> arm-supply: VDDARM LDO output
> pu-supply:  VDDPU LDO output
> soc-supply: VDDSOC LDO output

I think they should know these regulators mean the arm, soc/pu's
real working voltage, as you know, our i.MX6 also support LDO bypass mode, then these regulators can be
VDDXXX_IN. that is why I use vddxxx
input, not vddxxx LDO input.Thanks!
> 
> Regards,
> 
> Fabio Estevam
> 
> 
?韬{.n?????%??檩??w?{.n????z谵{???塄}?财??j:+v??????2??璀??摺?囤??z夸z罐?+?????w棹f





[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux