Messages in this thread | | | From | Kuninori Morimoto <> | Subject | Re: [PATCH 0/4] pmdomain: renesas: rcar-sysc: Cleanups and R-Car M3-W quirk handling | Date | Thu, 18 Apr 2024 00:17:44 +0000 |
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Hi Geert
Thank you for the patch
> According to the hardware team, R-Car H3 ES1.0 and R-Car M3-W have a > rare quirk where powering down the A3IR, A3VC, and A3VP power domains > requires an extra delay of 1 µs. So far upstream never handled that, > but the BSP has a fix[1]. As support for R-Car H3 ES1.x was dropped in > v6.4, only R-Car M3-W still needs to be handled. > > The BSP fix relies on hard-coded string comparisons of power domain > names, and thus applies to all R-Car Gen3 SoCs (many introduced after > the original fix was written) having domains with a matching name, > whether they are affected or not. Hence I took the opportunity to > refactor the R-Car SYSC driver first, and came up with a less-intrusive > fix.
For all patches
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Thank you for your help !!
Best regards --- Renesas Electronics Ph.D. Kuninori Morimoto
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