[PATCH v3 0/4] reset: spacemit: Add support for SpacemiT K3 SoC

Yixun Lan dlan at kernel.org
Thu Jan 22 17:24:13 PST 2026


Hi Philipp Zabel,

On 19:10 Tue 20 Jan     , Guodong Xu wrote:
> This series adds support for the reset controller found on the SpacemiT
> K3 SoC.
> 
> The clock driver changes, which defined new auxiliary device name
> patterns for reset on K1 and K3, have been applied to the clock tree.
> To facilitate merging, Yixun Lan has created an immutable tag
> (spacemit-clkrst-v6.20-3) within his pull request to the clock
> subsystem [1]. Hence, the dependencies mentioned in v2 have now
> been deblocked, making the reset driver ready to be applied, if it
> gets approval from review.
> 
> In this version (v3), the entire series has been rebased and tested
> on top of the linux-next tag: next-20260119.
> 
> General informaiton about the series:
> 
> The K3 reset controller shares the same architecture as the K1. To
> facilitate support for both and future SoCs, the existing K1 reset
> driver is refactored with the following changes:
> 
> 1. The existing K1 driver is moved to a dedicated 'drivers/reset/spacemit/'
>    directory.
> 2. Common reset operations are extracted into reset-spacemit-common.{c,h}
> 
> The K3 driver is implemented using this common infrastructure.
> 
> Link: https://lore.kernel.org/linux-clk/20260114060410.3340540-1-yixun.lan@gmail.com/ [1]
> 

Just want to ping this with my SpacemiT maintainer position, the reset
driver is the last piece that I hope can be accepted during this merge
window (target the v6.20 release), it would help other drivers since it
is a fundamental dependency..

The clock PR which is a dependency for reset has been pulled by Stephen[2],
and the driver also has been tested for a while locally
https://lore.kernel.org/r/176902257445.4027.5972559722832621691@lazor [2]

Reviewed-by: Yixun Lan <dlan at kernel.org>

-- 
Yixun Lan (dlan)



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