[PATCH v8 1/5] dt-bindings: clock: qcom: Add CMN PLL clock controller for IPQ SoC

Krzysztof Kozlowski krzk at kernel.org
Fri Jan 3 07:06:07 PST 2025


On 03/01/2025 08:31, Luo Jie wrote:
> The CMN PLL controller provides clocks to networking hardware blocks
> and to GCC on Qualcomm IPQ9574 SoC. It receives input clock from the
> on-chip Wi-Fi, and produces output clocks at fixed rates. These output
> rates are predetermined, and are unrelated to the input clock rate.
> The primary purpose of CMN PLL is to supply clocks to the networking
> hardware such as PPE (packet process engine), PCS and the externally
> connected switch or PHY device. The CMN PLL block also outputs fixed
> rate clocks to GCC, such as 24 MHZ as XO clock and 32 KHZ as sleep
> clock supplied to GCC.
> 
> Signed-off-by: Luo Jie <quic_luoj at quicinc.com>
> ---

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

Best regards,
Krzysztof



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