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

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

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index d9a4ef4f1ed0..65551a9709cc 100644
--- 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;