On 2021-03-31 23:30, Asutosh Das (asd) wrote:
On 3/21/2021 2:57 PM, Nitin Rawat wrote:
Add a vops to configure VCC voltage VCC voltage level
for platform supporting both ufs2.x and ufs 3.x devices.
Suggested-by: Stanley Chu
Suggested-by: Asutosh Das
Suggested-by: Bjorn Andersson
On 2021-03-31 23:30, Asutosh Das (asd) wrote:
On 3/21/2021 2:57 PM, Nitin Rawat wrote:
Add a vops to configure VCC voltage VCC voltage level
for platform supporting both ufs2.x and ufs 3.x devices.
Suggested-by: Stanley Chu
Suggested-by: Asutosh Das
Suggested-by: Bjorn Andersson
On 2021-03-31 23:49, Bjorn Andersson wrote:
On Wed 24 Mar 16:55 CDT 2021, nitir...@codeaurora.org wrote:
On 2021-03-23 20:58, Bjorn Andersson wrote:
> On Sun 21 Mar 16:57 CDT 2021, Nitin Rawat wrote:
>
> > As a part of vops handler, VCC voltage is updated
> > as per the ufs device probed after
On 2021-03-23 20:58, Bjorn Andersson wrote:
On Sun 21 Mar 16:57 CDT 2021, Nitin Rawat wrote:
As a part of vops handler, VCC voltage is updated
as per the ufs device probed after reading the device
descriptor. We follow below steps to configure voltage
level.
1. Set the device to SLEEP state.
On 2021-02-08 17:52, Avri Altman wrote:
>> The flow should be generic - isn't it?
>> Why do you need the entire flow to be vendor-specific?
>> Why not just the parameters vendor-specific?
>>
>> Thanks,
>> Avri
>
> Hi Avri,
> This vops change was done as per the below mail thread
> discussion
On 2021-02-01 14:01, nitir...@codeaurora.org wrote:
On 2021-01-31 19:32, Avri Altman wrote:
UFS specification allows different VCC configurations for UFS
devices,
for example,
(1)2.70V - 3.60V (For UFS 2.x devices)
(2)2.40V - 2.70V (For UFS 3.x devices)
For platforms
On 2021-01-30 00:55, Bean Huo wrote:
On Tue, 2021-01-19 at 17:37 +0530, Nitin Rawat wrote:
As per JESD223D UFS HCI v3.0 spec, HCI version 3.0
is also supported. Hence Adding UFS3.0 in UFS HCI
version check to avoid logging of the error message.
Signed-off-by: Nitin Rawat
---
On 2021-01-31 19:32, Avri Altman wrote:
UFS specification allows different VCC configurations for UFS devices,
for example,
(1)2.70V - 3.60V (For UFS 2.x devices)
(2)2.40V - 2.70V (For UFS 3.x devices)
For platforms supporting both ufs 2.x (2.7v-3.6v) and
ufs 3.x (2.4v-2.7v),
On 2021-01-31 19:29, Avri Altman wrote:
Exporting functions ufshcd_set_dev_pwr_mode, ufshcd_disable_vreg
and ufshcd_enable_vreg so that vendor drivers can make use of
them in setting vendor specific regulator setting
in vendor specific file.
As for ufshcd_{enable,disable}_vreg - maybe inline
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