Commit 356ac2cf authored by Jaehoon Chung's avatar Jaehoon Chung Committed by Chris Ball

mmc: dw_mmc: add support for eMMC Power Off Notify feature

This patch adds the capability of power off notify for dw-mmc controller.
In order to use Girish's patch:
mmc: core: Add Power Off Notify Feature eMMC 4.5
Signed-off-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Acked-by: default avatarWill Newton <will.newton@imgtec.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 4265900e
...@@ -1720,6 +1720,11 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id) ...@@ -1720,6 +1720,11 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id)
if (host->pdata->quirks & DW_MCI_QUIRK_HIGHSPEED) if (host->pdata->quirks & DW_MCI_QUIRK_HIGHSPEED)
mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED; mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;
if (mmc->caps2 & MMC_CAP2_POWEROFF_NOTIFY)
mmc->power_notify_type = MMC_HOST_PW_NOTIFY_SHORT;
else
mmc->power_notify_type = MMC_HOST_PW_NOTIFY_NONE;
#ifdef CONFIG_MMC_DW_IDMAC #ifdef CONFIG_MMC_DW_IDMAC
mmc->max_segs = host->ring_size; mmc->max_segs = host->ring_size;
mmc->max_blk_size = 65536; mmc->max_blk_size = 65536;
......
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