[PATCH v3 0/3] Add clock controller support for Spacemit K1

[Haylen Chu]

On Tue, Nov 26, 2024 at 03:44:20PM +0100, Krzysztof Kozlowski wrote:
> On 26/11/2024 15:31, Haylen Chu wrote:
> > The clock tree of Spacemit K1 is managed by several independent
> > controllers in different SoC parts. In this series, all clock hardwares
> > in APBS, MPMU, APBC and APMU, are implemented. With some changes to UART
> > driver, CPU cores and UARTs could be brought up (see below). More clocks
> > will be implemented later soon.
> > 
> > No device tree changes are included since Spacemit K1 UART needs two
> > clocks to operate, but for now the driver gets only one. I would like to
> > defer the changes until this is resolved.
> > 
> > This driver has been tested on BananaPi-F3 board and successfully
> > brought up I2C, RTC, mmc and ethernet controllers. A clock tree dump
> > could be obtained here[1].
> > 
> > [1]: https://gist.github.com/heylenayy/ebc6316692dd3aff56575dbf0eb4f1a9
> > 
> > Link: https://developer.spacemit.com/documentation?token=LCrKwWDasiJuROkVNusc2pWTnEb
> > 
> > Changed from v2
> > - dt-binding fixes
> What fixes? Be specific, what did you change?

Sorry for the vague changelog about dt-binding changes... I'm willing
to post a more precise one here,

- drop clocks marked as deprecated by the vendor (CLK_JPF_4KAFBC and
  CLK_JPF_2KAFBC)
- add binding of missing bus clocks
- change input clocks to use frequency-aware and more precise names
- mark input clocks and their names as required
- move the example to the (parent) syscon node and complete it
- misc style fixes

> 
> Best regards,
> Krzysztof

Thanks,
Haylen Chu