On Thu 2021-02-11 13:36:16, Heiner Kallweit wrote:
> On 11.02.2021 13:17, Pavel Machek wrote:
> > On Thu 2021-01-14 12:05:21, Heiner Kallweit wrote:
> >> On 14.01.2021 11:41, claudiu.bez...@microchip.com wrote:
> >>>
> >>>
> >>> On 14.01.2021 12:25, Russell King - ARM Linux admin wrote:
>
> >>
Hi, Rafael, Pavel,
I know you may be busy. Just a gentle ping on this topic. It would be nice
to have your input in this.
Thank you,
Claudiu Beznea
On 14.01.2021 13:05, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On
On 11.02.2021 13:17, Pavel Machek wrote:
> On Thu 2021-01-14 12:05:21, Heiner Kallweit wrote:
>> On 14.01.2021 11:41, claudiu.bez...@microchip.com wrote:
>>>
>>>
>>> On 14.01.2021 12:25, Russell King - ARM Linux admin wrote:
As I've said, if phylib/PHY driver is not restoring the state of
On Thu 2021-01-14 12:05:21, Heiner Kallweit wrote:
> On 14.01.2021 11:41, claudiu.bez...@microchip.com wrote:
> >
> >
> > On 14.01.2021 12:25, Russell King - ARM Linux admin wrote:
> >>
> >> As I've said, if phylib/PHY driver is not restoring the state of the
> >> PHY on resume from suspend-to-ra
On 14.01.2021 12:25, Russell King - ARM Linux admin wrote:
>
> As I've said, if phylib/PHY driver is not restoring the state of the
> PHY on resume from suspend-to-ram, then that's an issue with phylib
> and/or the phy driver.
In the patch I proposed in this thread the restoring is done in PHY
Hi, Rafael, Pavel,
I recently posted a patch for re-configuring an ethernet PHY on its
.resume() callback as this PHY is in a setup with SAMA7G5 SoC that supports
a power saving mode (called backup). In this power saving mode most of the
SoC devices' power is cut of (except the RAM + its controlle
On 14.01.2021 11:41, claudiu.bez...@microchip.com wrote:
>
>
> On 14.01.2021 12:25, Russell King - ARM Linux admin wrote:
>>
>> As I've said, if phylib/PHY driver is not restoring the state of the
>> PHY on resume from suspend-to-ram, then that's an issue with phylib
>> and/or the phy driver.
>
On Thu, Jan 14, 2021 at 10:12:13AM +, claudiu.bez...@microchip.com wrote:
> Up to this moment we treat this backup mode as S2R mode since the memory
> was kept in self-refresh mode. Each driver was saving/restoring in/from RAM
> the content of associated registers in the suspend/resume phase.
On 13.01.2021 23:01, Russell King - ARM Linux admin wrote:
> On Wed, Jan 13, 2021 at 10:34:53PM +0100, Heiner Kallweit wrote:
>> On 13.01.2021 13:36, claudiu.bez...@microchip.com wrote:
>>> On 13.01.2021 13:09, Heiner Kallweit wrote:
On 13.01.2021 10:29, claudiu.bez...@microchip.com wrote:
>>>
On Wed, Jan 13, 2021 at 10:34:53PM +0100, Heiner Kallweit wrote:
> On 13.01.2021 13:36, claudiu.bez...@microchip.com wrote:
> > On 13.01.2021 13:09, Heiner Kallweit wrote:
> >> On 13.01.2021 10:29, claudiu.bez...@microchip.com wrote:
> >>> It could enter in this mode based on request for standby or
On Fri, 8 Jan 2021 17:45:54 +0200 Claudiu Beznea wrote:
> KSZ9131 is used in setups with SAMA7G5. SAMA7G5 supports a special
> power saving mode (backup mode) that cuts the power for almost all
> parts of the SoC. The rail powering the ethernet PHY is also cut off.
> When resuming, in case the PHY
On 13.01.2021 13:36, claudiu.bez...@microchip.com wrote:
>
>
> On 13.01.2021 13:09, Heiner Kallweit wrote:
>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
>> content is safe
>>
>> On 13.01.2021 10:29, claudiu.bez...@microchip.com wrote:
>>> Hi Heiner,
>>>
>>> On 08.
On 13.01.2021 13:09, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On 13.01.2021 10:29, claudiu.bez...@microchip.com wrote:
>> Hi Heiner,
>>
>> On 08.01.2021 18:31, Heiner Kallweit wrote:
>>> EXTERNAL EMAIL: Do not clic
Hi Heiner,
On 08.01.2021 18:31, Heiner Kallweit wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On 08.01.2021 16:45, Claudiu Beznea wrote:
>> KSZ9131 is used in setups with SAMA7G5. SAMA7G5 supports a special
>> power saving mode (backup
On 13.01.2021 10:29, claudiu.bez...@microchip.com wrote:
> Hi Heiner,
>
> On 08.01.2021 18:31, Heiner Kallweit wrote:
>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
>> content is safe
>>
>> On 08.01.2021 16:45, Claudiu Beznea wrote:
>>> KSZ9131 is used in setups wit
On 08.01.2021 16:45, Claudiu Beznea wrote:
> KSZ9131 is used in setups with SAMA7G5. SAMA7G5 supports a special
> power saving mode (backup mode) that cuts the power for almost all
> parts of the SoC. The rail powering the ethernet PHY is also cut off.
> When resuming, in case the PHY has been conf
On Fri, Jan 08, 2021 at 05:45:54PM +0200, Claudiu Beznea wrote:
> KSZ9131 is used in setups with SAMA7G5. SAMA7G5 supports a special
> power saving mode (backup mode) that cuts the power for almost all
> parts of the SoC. The rail powering the ethernet PHY is also cut off.
> When resuming, in case
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