Re: [PATCH v24 09/15] mmc: renesas_sdhi: Add optional axis/axim reset controls

[Wolfram Sang]

On Thu, Aug 20, 2026 at 06:16:39PM +0100, Biju wrote:
> From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> 
> The RZ/G3L SoC has axis/axim resets compared to other SoCs.
> 
> Add two optional reset controls, rstc_axis and rstc_axim, to the
> renesas_sdhi struct. Both are acquired at probe time using
> devm_reset_control_get_optional_exclusive_deasserted() with the
> "axis" and "axim" reset names respectively.
> 
> Include them alongside the existing rstc in bulk reset/assert/deassert
> operations: triggered together in renesas_sdhi_reset(), and managed
> via reset_control_bulk_assert/deassert() in the suspend and resume
> paths, replacing the previous single-control calls.
> 
> Being optional, these resets are a no-op on platforms that do not
> provide them, so existing behaviour is preserved.
> 
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>

Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

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