From: Benoît Thébaudeau <[email protected]>

[ Upstream commit cbb4509374963bea440c15ff26e2501d15e7927a ]

The eSDHC can only DMA from 32-bit-aligned addresses.

This fixes the following test cases of mmc_test:
  11:   Badly aligned write
  12:   Badly aligned read
  13:   Badly aligned multi-block write
  14:   Badly aligned multi-block read

Signed-off-by: Benoît Thébaudeau <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
 drivers/mmc/host/sdhci-esdhc.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h
index de132e281753..3d6a005ad896 100644
--- a/drivers/mmc/host/sdhci-esdhc.h
+++ b/drivers/mmc/host/sdhci-esdhc.h
@@ -19,6 +19,7 @@
  */
 
 #define ESDHC_DEFAULT_QUIRKS   (SDHCI_QUIRK_FORCE_BLK_SZ_2048 | \
+                               SDHCI_QUIRK_32BIT_DMA_ADDR | \
                                SDHCI_QUIRK_NO_BUSY_IRQ | \
                                SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | \
                                SDHCI_QUIRK_PIO_NEEDS_DELAY | \
-- 
2.15.1

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