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>

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))