mmc: omap_hsmmc: support more DT properties

This should probably be done implicitly through mmc_of_parse(), but that
doesn't play well along with the multi-slot model the hsmmc driver
features. Hence, for now, do it manually. The properties are already
documented in Documentation/devicetree/bindings/mmc/mmc.txt.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <chris@printf.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index b1ac26a76306..83240f05e917 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1753,6 +1753,12 @@ static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
         if (of_find_property(np, "ti,needs-special-hs-handling", NULL))
                 pdata->slots[0].features |= HSMMC_HAS_HSPE_SUPPORT;
 
+        if (of_find_property(np, "keep-power-in-suspend", NULL))
+                pdata->slots[0].pm_caps |= MMC_PM_KEEP_POWER;
+
+        if (of_find_property(np, "enable-sdio-wakeup", NULL))
+                pdata->slots[0].pm_caps |= MMC_PM_WAKE_SDIO_IRQ;
+
         return pdata;
 }
 #else