[PATCH] arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks

[Alexandre Mergnat]

On 06/07/2023 11:58, AngeloGioacchino Del Regno wrote:
> Before suspending the LARBs we're making sure that any operation is
> done: this never happens because we are unexpectedly unclocking the
> LARB20 before executing the suspend handler for the MediaTek Smart
> Multimedia Interface (SMI) and the cause of this is incorrect clocks
> on this LARB.
> 
> Fix this issue by changing the Local Arbiter 20 (used by the video
> encoder secondary core) apb clock to CLK_VENC_CORE1_VENC;
> furthermore, in order to make sure that both the PM resume and video
> encoder operation is stable, add the CLK_VENC(_CORE1)_LARB clock to
> the VENC (main core) and VENC_CORE1 power domains, as this IP cannot
> communicate with the rest of the system (the AP) without local
> arbiter clocks being operational.

Reviewed-by: Alexandre Mergnat <amergnat at baylibre.com>

-- 
Regards,
Alexandre