From: Yangbo Lu <yangbo.lu@xxxxxxx>
This patch is to add quirk for P2020 to ignore data inhibit.
Signed-off-by: Yangbo Lu <yangbo.lu@xxxxxxx>
---
drivers/mmc/host/sdhci-pltfm.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index b231c9a..c26b3df 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -83,6 +83,9 @@ static void sdhci_get_compatibility(struct platform_device *pdev)
of_device_is_compatible(np, "fsl,t4240-esdhc") ||
of_device_is_compatible(np, "fsl,mpc8536-esdhc"))
host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
+
+ if (of_device_is_compatible(np, "fsl,p2020-esdhc"))
+ host->quirks2 |= SDHCI_QUIRK2_IGNORE_DATA_INHIBIT;
}
#else
void sdhci_get_compatibility(struct platform_device *pdev) {}
--
1.7.1
