[PATCH v3 2/2] mmc: sdhci-of-aspeed: Handle optional controller reset
Krzysztof Kozlowski
krzk at kernel.org
Mon Mar 23 18:46:42 AEDT 2026
On Mon, Mar 23, 2026 at 10:07:08AM +0800, Ryan Chen wrote:
> Get the optional reset line for the ASPEED SD controller during probe by
> using devm_reset_control_get_optional_exclusive_deasserted().
>
> This allows platforms such as AST2700, which require the SD controller
> to be taken out of reset before use, to work with the existing driver.
>
> Signed-off-by: Ryan Chen <ryan_chen at aspeedtech.com>
> ---
> Changes in v2:
> - use devm_reset_control_get_optional_exclusive_deasserted replace
> reset_control_get_optional_exclusive.
> - add include reset.h
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
Best regards,
Krzysztof
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