[PATCH v10 1/2] pmdomain: airoha: Add Airoha CPU PM Domain support

Viresh Kumar viresh.kumar at linaro.org
Wed Jan 15 23:02:14 PST 2025


Ulf,

On 09-01-25, 14:12, Christian Marangi wrote:
> Add Airoha CPU PM Domain support to control frequency and power of CPU
> present on Airoha EN7581 SoC.
> 
> Frequency and power can be controlled with the use of the SMC command by
> passing the performance state. The driver also expose a read-only clock
> that expose the current CPU frequency with SMC command.
> 
> Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
> ---
> Changes v10:
> - Depends on HAVE_ARM_SMCCC
> Changes v9:
> - Fix compile error targetting wrong branch (remove_new change)
> Changes v8:
> - Add this patch
> - Use SMC invoke instead of 1.2

Any inputs on this ?

-- 
viresh



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