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mmc: sdhci-omap: Allow SDIO card power off and enable aggressive PM

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Allow powering off SDIO cards and enable runtime PM for eMMC/SD card
devices. Without this, SDIO WLAN devices will not idle.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20211015104720.52240-6-tony@atomide.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Tony Lindgren 2021-10-15 13:47:19 +03:00 committed by Ulf Hansson
parent f433e8aac6
commit 3edf588e7f
1 changed files with 3 additions and 0 deletions
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3
drivers/mmc/host/sdhci-omap.c
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@ -1343,6 +1343,9 @@ static int sdhci_omap_probe(struct platform_device *pdev)
/* R1B responses is required to properly manage HW busy detection. */
mmc->caps |= MMC_CAP_NEED_RSP_BUSY;
/* Allow card power off and runtime PM for eMMC/SD card devices */
mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_AGGRESSIVE_PM;
ret = sdhci_setup_host(host);
if (ret)
goto err_rpm_put;