Commit 740b7a44 authored by Kevin Liu's avatar Kevin Liu Committed by Chris Ball

mmc: sdhci-pxav3: add IRQ wake up support

[cjb: The MMP3 architecture requires a registered interrupt to retire wfi
when waking from suspend.]
Signed-off-by: default avatarJialing Fu <jlfu@marvell.com>
Signed-off-by: default avatarKevin Liu <kliu5@marvell.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent ad080d79
...@@ -311,6 +311,13 @@ static int sdhci_pxav3_probe(struct platform_device *pdev) ...@@ -311,6 +311,13 @@ static int sdhci_pxav3_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, host); platform_set_drvdata(pdev, host);
if (pdata->pm_caps & MMC_PM_KEEP_POWER) {
device_init_wakeup(&pdev->dev, 1);
host->mmc->pm_flags |= MMC_PM_WAKE_SDIO_IRQ;
} else {
device_init_wakeup(&pdev->dev, 0);
}
return 0; return 0;
err_add_host: err_add_host:
......
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