Messages in this thread | | | Date | Thu, 5 May 2022 10:41:48 +0200 | Subject | Re: [PATCH v5 1/9] dt-bindings: cpufreq: mediatek: Add MediaTek CCI property | From | AngeloGioacchino Del Regno <> |
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Il 04/05/22 15:05, Rex-BC Chen ha scritto: > MediaTek Cache Coherent Interconnect (CCI) uses software devfreq module > for scaling clock frequency and adjust voltage. > The phandle could be linked between CPU and MediaTek CCI for some > MediaTek SoCs, like MT8183 and MT8186. > > The reason we need the link status between cpufreq and MediaTek cci is > cpufreq and mediatek cci could share the same regulator in some MediaTek > SoCs. Therefore, to prevent the issue of high frequency and low voltage, > we need to use this to make sure mediatek cci is ready. > > Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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