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mmc: renesas_sdhi: Deassert the reset signal on probe 

Deassert the reset signal of the SDHI controller during probe to avoid
relying on the previous bootloaders. Without deasserting the reset signal,
the SDHI controller will not function.

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Claudiu Beznea 2025-11-17 12:12:40 +02:00 committed by Ulf Hansson
parent 7b6e6c4a11
commit 15213383a3
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/renesas_sdhi_core.c
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@ -1103,7 +1103,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
if (IS_ERR(priv->clk_cd))
return dev_err_probe(&pdev->dev, PTR_ERR(priv->clk_cd), "cannot get cd clock");
priv->rstc = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL);
priv->rstc = devm_reset_control_get_optional_exclusive_deasserted(&pdev->dev, NULL);
if (IS_ERR(priv->rstc))
return PTR_ERR(priv->rstc);