From: Philip Rakity <prakity@marvell.com>
To: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>
Cc: Mark Brown <markb@marvell.com>
Subject: [PATCH] sdhci: enable CAP support for SD/eMMC/Wifi cards that are marked permanent
Date: Fri, 21 Jan 2011 11:29:37 -0800 [thread overview]
Message-ID: <FC66E5C2-92C7-41CD-B5FB-6E51EB7FF9A0@marvell.com> (raw)
eMMC and Wifi cards that are fixed to the board are marked
permanent in the developemnt board files (eg brownstone.c for mmp2)
The platform specific code nows informs the mmc layer about this.
Signed-off-by: Philip Rakity <prakity@marvell.com>
---
drivers/mmc/host/sdhci-pxa.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pxa.c b/drivers/mmc/host/sdhci-pxa.c
index 4c2a252..1a58c7b 100644
--- a/drivers/mmc/host/sdhci-pxa.c
+++ b/drivers/mmc/host/sdhci-pxa.c
@@ -136,6 +136,11 @@ static int __devinit sdhci_pxa_probe(struct platform_device *pdev)
if (pdata->flags & PXA_FLAG_SD_8_BIT_CAPABLE_SLOT)
host->mmc->caps |= MMC_CAP_8_BIT_DATA;
+ if (pdata->flags & PXA_FLAG_CARD_PERMANENT) {
+ host->mmc->caps |= MMC_CAP_NONREMOVABLE;
+ host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+ }
+
/* do not rely on u-boot to enable the clocks */
enable_clock(host);
--
1.7.0.4
reply other threads:[~2011-01-21 19:32 UTC|newest]
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