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authorUlf Hansson <ulf.hansson@linaro.org>2013-06-10 17:03:47 +0200
committerChris Ball <cjb@laptop.org>2013-06-27 12:39:22 -0400
commit5a36d6bcdf23e408da1d0cbb5d5ad2a26089e9ca (patch)
treef2039fca81c696999deecd2ffbc4e34462d461b3 /drivers/mmc
parent53275c2136cc76b6ff26f8bec268c4bef9bab837 (diff)
downloadlinux-5a36d6bcdf23e408da1d0cbb5d5ad2a26089e9ca.tar.bz2
mmc: core: Add DT-bindings for MMC_CAP2_FULL_PWR_CYCLE
The DT-binding for MMC_CAP2_FULL_PWR_CYCLE, is used to indicate whether it is possible to perform a full power cycle of the card. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/core/host.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 89f58498409a..6fb6f77450cb 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -423,6 +423,8 @@ int mmc_of_parse(struct mmc_host *host)
host->caps |= MMC_CAP_POWER_OFF_CARD;
if (of_find_property(np, "cap-sdio-irq", &len))
host->caps |= MMC_CAP_SDIO_IRQ;
+ if (of_find_property(np, "full-pwr-cycle", &len))
+ host->caps2 |= MMC_CAP2_FULL_PWR_CYCLE;
if (of_find_property(np, "keep-power-in-suspend", &len))
host->pm_caps |= MMC_PM_KEEP_POWER;
if (of_find_property(np, "enable-sdio-wakeup", &len))