[PATCH v2] imx8m: clock_imx8mq: Add the ecspi clocks

[Marek Vasut]

On 2/15/22 15:55, Angus Ainslie wrote:
> On 2022-02-15 00:01, Marek Vasut wrote:
>> On 2/15/22 01:51, Angus Ainslie wrote:
>>> On 2022-02-14 16:25, Marek Vasut wrote:
>>>> On 2/14/22 21:51, Angus Ainslie wrote:
>>>>> Enable the clocks for spi buses 1 through 3
>>>>>
>>>>> Signed-off-by: Angus Ainslie <angus at akkea.ca>
>>>>> ---
>>>>>
>>>>> Changes since v1:
>>>>>
>>>>> added MXC_CSPI_CLK to ECSPI1_CLK_ROOT mapping
>>>>>
>>>>>   arch/arm/include/asm/arch-imx8m/imx-regs.h |  9 +++++
>>>>>   arch/arm/mach-imx/imx8m/clock_imx8mq.c     | 40 
>>>>> ++++++++++++++++++++++
>>>>>   2 files changed, 49 insertions(+)
>>>>
>>>> Shouldn't all this come from DT ?
>>>
>>> This is used in the SPL.
>>>
>>> The imx8mq also doesn't have a DM clock driver.
>>
>> Hmm, would it be possible to take one of the other Ms clock drivers,
>> fork it into MQ one, and fill in the tables from Linux, thus creating
>> the missing MQ clock driver?
> 
> I've begun working on that as well. I'll send the patches once I get 
> Linux to boot.

Thanks

Does it make sense to wait with this patch for after 2022.04 , when it 
might not be needed ?

I'll let Stefano decide ...