From 3a6383207be3f71b39004e64464a6e99290b16fa Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Mon, 23 Apr 2012 02:36:25 +0000 Subject: mmc: sdhci: add the quirk for broken r1b response When response type is R1b, mask value is added the SDHCI_INT_DAT_END. but in while(), didn't check that flag. So sdhci controller didn't work fine. CMD6 didn't always complete. So add the quirks for broken r1b response and add the timeout value to prevent the infinite loop. Signed-off-by: Jaehoon Chung Signed-off-by: Kyungmin Park Acked-by: Lei Wen --- include/sdhci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/sdhci.h') diff --git a/include/sdhci.h b/include/sdhci.h index 800f9d9c07..a2415ba8fc 100644 --- a/include/sdhci.h +++ b/include/sdhci.h @@ -216,6 +216,7 @@ */ #define SDHCI_QUIRK_32BIT_DMA_ADDR (1 << 0) #define SDHCI_QUIRK_REG32_RW (1 << 1) +#define SDHCI_QUIRK_BROKEN_R1B (1 << 2) /* to make gcc happy */ struct sdhci_host; -- cgit v1.2.1