[U-Boot] [PATCH 1/5] arm: socfpga: gen5: add reset handles to devicetrees

[Marek Vasut]

On 1/27/19 9:45 AM, Simon Goldschmidt wrote:
> Am 26.01.2019 um 09:57 schrieb Marek Vasut:
>> On 1/25/19 9:30 PM, Simon Goldschmidt wrote:
>>> The SPL for socfpga gen5 currently takes all peripherals out of reset
>>> unconditionally. To implement proper reset handling for peripherals,
>>>   some device tree nodes are missing reset handles.
>>>
>>> Since the socfpga gen5 devicetrees are currently in sync with Linux
>>> 4.20,
>>> and these reset handles are not added to Linux, yet, let's add them to
>>> U-Boot specific dtsi files to ease future merging.
>>>
>>> This adds a new file socfpga_u-boot.dtsi (note the '_' - if using a '-'
>>> this file gets pulled in for some a10/s10 devicetrees) that adds the
>>> missing reset handles.
>>>
>>> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>
>>
>> Shouldn't all this be in u-boot specific DTs, instead of the ones
>> imported from Linux ?
> 
> The "u-boot,dm-pre-reloc" thing should of course stay in u-boot specific
> DTs. But I had to add many missing "resets = " references that are yet
> missing in upstream Linux DTs. Dinh is in the process of adding them and
> I'll make sure to sync that back to U-Boot once it's in Linux mainline
> git. I just did not want to wait until that happens...

Maybe you can just submit this patch to Linux too ?

-- 
Best regards,
Marek Vasut