From: Yangbo Lu <yangbo.lu@freescale.com>
To: linux-mmc@vger.kernel.org, ulf.hansson@linaro.org
Cc: Yangbo Lu <yangbo.lu@freescale.com>
Subject: [v2, 6/8] mmc: sdhci-of-esdhc: add tuning cycles delay quirk for t2080/t1040
Date: Thu, 17 Sep 2015 13:50:52 +0800 [thread overview]
Message-ID: <1442469054-23644-6-git-send-email-yangbo.lu@freescale.com> (raw)
In-Reply-To: <1442469054-23644-1-git-send-email-yangbo.lu@freescale.com>
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
---
drivers/mmc/host/sdhci-of-esdhc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index bffc8c4..5aabadf 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -470,6 +470,10 @@ static int sdhci_esdhc_probe(struct platform_device *pdev)
of_device_is_compatible(np, "fsl,t1040-esdhc"))
host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+ if (of_device_is_compatible(np, "fsl,t1040-esdhc") ||
+ of_device_is_compatible(np, "fsl,t2080-esdhc"))
+ host->quirks2 |= SDHCI_QUIRK2_DELAY_BETWEEN_TUNING_CYCLES;
+
if (of_device_is_compatible(np, "fsl,p2020-esdhc")) {
/*
* Freescale messed up with P2020 as it has a non-standard
--
2.1.0.27.g96db324
next prev parent reply other threads:[~2015-09-17 5:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 5:50 [v2, 1/8] mmc: sdhci: add a callback of signal voltage switching Yangbo Lu
2015-09-17 5:50 ` [v2, 2/8] mmc: sdhci: add a callback of tuning block setting Yangbo Lu
2015-09-17 5:50 ` [v2, 3/8] mmc: dt: add DT bindings for Freescale eSDHC Yangbo Lu
2015-09-17 5:50 ` [v2, 4/8] mmc: sdhci-of-esdhc: add eMMC Adapter Card HS200 mode support Yangbo Lu
2015-09-17 5:50 ` [v2, 5/8] mmc: sdhci: add SDHCI_QUIRK2_DELAY_BETWEEN_TUNING_CYCLES quirk Yangbo Lu
2015-09-17 5:50 ` Yangbo Lu [this message]
2015-09-17 5:50 ` [v2, 7/8] mmc: sd: set 4bit bus width after IO signal voltage switching Yangbo Lu
2015-09-17 5:50 ` [v2, 8/8] mmc: sdhci-of-esdhc: add SDR50 mode support for SD/MMC Legacy Adapter Card Yangbo Lu
2015-10-16 13:18 ` [v2, 1/8] mmc: sdhci: add a callback of signal voltage switching Ulf Hansson
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