2017-01-26 18:40 GMT+01:00 Sekhar Nori <nsekhar@xxxxxx>:
> On Thursday 26 January 2017 10:26 PM, Grygorii Strashko wrote:
>>
>>
>> On 01/23/2017 11:00 AM, Bartosz Golaszewski wrote:
>>> The ahci-da850 SATA driver is now capable of retrieving clocks by
>>> con_id. Add the connection id for the sysclk2-derived SATA clock.
>>>
>>> Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
>>> ---
>>> arch/arm/mach-davinci/da850.c | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
>>> index 1d873d1..dbf1daa 100644
>>> --- a/arch/arm/mach-davinci/da850.c
>>> +++ b/arch/arm/mach-davinci/da850.c
>>> @@ -571,7 +571,7 @@ static struct clk_lookup da850_clks[] = {
>>> CLK("spi_davinci.0", NULL, &spi0_clk),
>>> CLK("spi_davinci.1", NULL, &spi1_clk),
>>> CLK("vpif", NULL, &vpif_clk),
>>> - CLK("ahci_da850", NULL, &sata_clk),
>>> + CLK("ahci_da850", "sata", &sata_clk),
>>
>> I'm worry a bit - wouldn't this cause future problems with PM runtime
>> (if it will be the case)?
>>
>> If this is functional clock - shouldn't it be "fck" to
>> follow PM domain con_id list for davinci? (arch/arm/mach-davinci/pm_domain.c)
>
> I agree with Grygorii. Calling this clock "fck" will make it easy to
> convert the DA850 AHCI driver to use pm_runtime at a future date (no
> mach-davinci changes should be needed).
>
> Sorry about not spotting this earlier.
>
Hi Sekhar,
I'll wait with sending v7 until we get an ack from Rob for the
ahci-da850 bindings, so that we don't fall to the bottom of the review
queue again.
Thanks,
Bartosz
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