Sometimes command can't be completed within the time give
in eSDHC_SYSCTL[DTOCV]. So just give the max value 0x14 to
avoid this issue.
Signed-off-by: Haijun Zhang <haijun.zh...@freescale.com>
---
changes for v2:
- Rebuild patch of eSDHC host need long time to generate
command interrupt
drivers/mmc/host/sdhci-of-esdhc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c
b/drivers/mmc/host/sdhci-of-esdhc.c
index 570bca8..30bfb5c 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -325,6 +325,12 @@ static void esdhc_of_platform_init(struct sdhci_host *host)
if (vvn > VENDOR_V_22)
host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ;
+
+ if ((SVR_SOC_VER(svr) == SVR_B4860) ||
+ (SVR_SOC_VER(svr) == SVR_P5020) ||
+ (SVR_SOC_VER(svr) == SVR_P5040) ||
+ (SVR_SOC_VER(svr) == SVR_P4080))
+ host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
}
static int esdhc_pltfm_bus_width(struct sdhci_host *host, int width)
--
1.8.0
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