[PATCH v2 1/7] dt-bindings: rng: Add Exynos850 support to exynos-trng

Krzysztof Kozlowski krzk at kernel.org
Thu Jun 20 00:27:20 PDT 2024


On 18/06/2024 22:45, Sam Protsenko wrote:
> The TRNG block in Exynos850 is pretty much the same as in Exynos5250,
> but there are two clocks that has to be controlled to make it work:
>   1. Functional (operating) clock: called ACLK in Exynos850, the same as
>      "secss" clock in Exynos5250
>   2. Interface (bus) clock: called PCLK in Exynos850. It has to be
>      enabled in order to access TRNG registers
> 
> Document Exynos850 compatible and the related clock changes.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
> ---


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

Best regards,
Krzysztof




More information about the linux-arm-kernel mailing list