diff options
author | Kevin Liu <kliu5@marvell.com> | 2013-01-14 19:38:53 (GMT) |
---|---|---|
committer | Chris Ball <cjb@laptop.org> | 2013-02-11 18:28:51 (GMT) |
commit | 740b7a44aedbe8d916ce21b636f78467f5da1c59 (patch) | |
tree | 6cf44d4a96d0001841fbc01f0dd883faacda914d /drivers/mmc | |
parent | ad080d7916a4701fda29a442a69be4fd54d19a2e (diff) | |
download | linux-fsl-qoriq-740b7a44aedbe8d916ce21b636f78467f5da1c59.tar.xz |
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: Jialing Fu <jlfu@marvell.com>
Signed-off-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/host/sdhci-pxav3.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c index b7ee776..3d20c10 100644 --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -311,6 +311,13 @@ static int sdhci_pxav3_probe(struct platform_device *pdev) 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; err_add_host: |