Re: [PATCH v24 10/15] mmc: renesas_sdhi: Add write32_hook for CTL_SD_CARD_CLK_CTL register writes

[wsa+renesas]

> > Have you checked that all SoCs handled by this driver support 32-bit access to this register?
> 
> Only RZ/G3L has bits more than 16-bits for SD_CLK_CTRL,
> This patch is a preparatory patch and has no impact on other SoCs.

You are right that this is only a preparatory patch and my comment does
not really apply here. But whenever SD_CLK_CTRL is accessed later with
32bit width, then we need to check if the platform supports 32-bit
writes or if it only supports 16-bit writes.

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