[PATCH v3 1/7] dt-bindings: soc: spacemit: define spacemit,k1-ccu resets

Krzysztof Kozlowski krzk at kernel.org
Wed Apr 9 23:25:00 PDT 2025


On Wed, Apr 09, 2025 at 04:17:34PM GMT, Alex Elder wrote:
> There are additional SpacemiT syscon CCUs whose registers control both
> clocks and resets:  RCPU, RCPU2, and APBC2. Unlike those defined
> previously, these will (initially) support only resets.  They do not
> incorporate power domain functionality.
> 
> Previously the clock properties were required for all compatible nodes.
> Make that requirement only apply to the three existing CCUs (APBC, APMU,
> and MPMU), so that the new reset-only CCUs can go without specifying them.
> 
> Define the index values for resets associated with all SpacemiT K1
> syscon nodes, including those with clocks already defined, as well as
> the new ones (without clocks).
> 
> Signed-off-by: Alex Elder <elder at riscstar.com>

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

Best regards,
Krzysztof




More information about the linux-riscv mailing list