mmc: dt: Support "broken-cd" property in sdhci-pltfm

Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index d9a4ef4..65551a9 100644 (file)
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -75,6 +75,9 @@ void sdhci_get_of_property(struct platform_device *pdev)
                if (sdhci_of_wp_inverted(np))
                        host->quirks |= SDHCI_QUIRK_INVERTED_WRITE_PROTECT;
 
+               if (of_get_property(np, "broken-cd", NULL))
+                       host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+
                if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc"))
                        host->quirks |= SDHCI_QUIRK_BROKEN_DMA;