sdhci: Add quirk for controllers that need IRQ re-init after reset

[linux-2.6-omap-h63xx.git] / drivers / mmc / host / sdhci.h

diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index c5ce9ee1a1bc63ceb5f72726fcfc79910f389418..2962102b6953f6451a9e23089d6628aa35463da7 100644 (file)
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -222,6 +222,8 @@ struct sdhci_host {
 #define SDHCI_QUIRK_NONSTANDARD_CLOCK                  (1<<17)
 /* Controller does not like fast PIO transfers */
 #define SDHCI_QUIRK_PIO_NEEDS_DELAY                    (1<<18)
+/* Controller losing signal/interrupt enable states after reset */
+#define SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET           (1<<19)
 
        int                     irq;            /* Device IRQ */
        void __iomem *          ioaddr;         /* Mapped address */