[PATCH] poplar: add myself as co-maintainer

[Yang Xiwen]

On 2/3/2024 6:19 PM, Jorge Ramirez-Ortiz, Gmail wrote:
> On 03/02/24 17:45:42, Yang Xiwen wrote:
>> On 2/3/2024 4:32 PM, Jorge Ramirez-Ortiz, Gmail wrote:
>>> On 03/02/24 07:54:22, Shawn Guo wrote:
>>>> On Sat, Feb 3, 2024 at 5:44 AM Igor Opaniuk <igor.opaniuk at foundries.io> wrote:
>>>>>
>>>>> Add myself as co-maintainer for Poplar board, as I'm currently
>>>>> working on it (re-testing releases, addressing issues etc).
>>>>>
>>>>> CC: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz at gmail.com>
>>>>> CC: Shawn Guo <shawn.guo at linaro.org>
>>>>> Signed-off-by: Igor Opaniuk <igor.opaniuk at foundries.io>
>>>>
>>>> Acked-by: Shawn Guo <shawn.guo at linaro.org>
>>>>
>>>> I'm not actively working on poplar any more, so maybe remove me in the meantime.
>>>
>>>
>>> hi Igor,
>>>
>>> Yes please go ahead and thanks for offering.
>>>
>>> I'll sync with you later next week (I found my Poplar in storage, so maybe we cam improve things a little)
>>> Also it would be good if we knew there are still users.
>>>
>>>
>>> Acked-by: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz at gmail.com>
>>>
>> Hi, everyone. I'm working on a set-top box with a Hi3798MV200 SoC. It is
>> very similar to the Hi3798CV200 SoC and many peripherals and drivers can be
>> reused. I think you can try moving arch/arm/include/asm/arch-hi3798cv200 to
>> arch/arm/mach-histb and let's maintain all HiSTB series SoCs/boards under it
>> altogether? The same thing also applies to TF-A. Currently upstream code
>> refers to poplar everywhere but actually the port is portable enough to
>> handle a lot of other Hi3798-series SoCs such as Hi3798MV2x, Hi3798MV3x
>> etc..
> 
> Sure, if this is indeed a family we should do that (documentation was
> scarce back them when I did the initial port).
About docs, I've got some. But still, some critical datasheets are 
missing. Most peripherals are the common ones, like DWC3(USB), 
PL061(GPIO), DWMMC(eMMC/SD), PL011(serial), SP905(watchdog). But there 
are some cores that are difficult to find docs. e.g. USB2 INNO PHY, USB3 
nano PHY, PMU, TZPC/TZASC, HDMI etc..

Please ping me if you find some documents about them. Especially PMU and 
USB PHYs, it's quite hard to write a mainline driver for them without 
datasheets.
> 
> maybe you'd like to take a stab Igor?
> 
> 
>>>>
>>>> Shawn
>>