From: b29396@freescale.com (Dong Aisheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 7/8] mmc: sdhci-esdhc-imx: add preset value quirk for mx6
Date: Fri, 18 Oct 2013 18:54:20 +0800 [thread overview]
Message-ID: <1382093661-4074-8-git-send-email-b29396@freescale.com> (raw)
In-Reply-To: <1382093661-4074-1-git-send-email-b29396@freescale.com>
The i.MX6 does not support preset value feature.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index bdbca0e..8f2d995 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1006,8 +1006,10 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
* The imx6q ROM code will change the default watermark level setting
* to something insane. Change it back here.
*/
- if (esdhc_is_usdhc(imx_data))
+ if (esdhc_is_usdhc(imx_data)) {
writel(0x08100810, host->ioaddr + ESDHC_WTMK_LVL);
+ host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;
+ }
if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
sdhci_esdhc_ops.platform_execute_tuning =
--
1.7.2.rc3
next prev parent reply other threads:[~2013-10-18 10:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-18 10:54 [PATCH v2 0/8] mmc: sdhci-esdhc-imx: add std tuning for mx6sl and DDR mode support Dong Aisheng
2013-10-18 10:54 ` [PATCH v2 1/8] mmc: sdhci-esdhc-imx: add std tuning support for mx6sl Dong Aisheng
2013-10-18 11:33 ` Shawn Guo
2013-10-18 11:18 ` Dong Aisheng
2013-10-18 10:54 ` [PATCH v2 2/8] mmc: sdhci-esdhc-imx: fix reading cap_1 register value " Dong Aisheng
2013-10-18 10:54 ` [PATCH v2 3/8] mmc: sdhci: report error once the maximum tuning loops exhausted or timeout Dong Aisheng
2013-10-18 10:54 ` [PATCH v2 4/8] mmc: sdhci-esdhc-imx: add DDR mode support for mx6 Dong Aisheng
2013-10-18 10:54 ` [PATCH v2 5/8] mmc: sdhci-esdhc-imx: add delay line setting support Dong Aisheng
2013-10-18 11:42 ` Shawn Guo
2013-10-18 11:30 ` Dong Aisheng
2013-10-18 11:57 ` Shawn Guo
2013-10-18 11:41 ` Dong Aisheng
2013-10-18 10:54 ` [PATCH v2 6/8] mmc: sdhci-esdhc-imx: enable SDR50 tuning for imx6q/dl Dong Aisheng
2013-10-18 10:54 ` Dong Aisheng [this message]
2013-10-18 10:54 ` [PATCH v2 8/8] mmc: sdhci: remove unneeded call when have preset value quirk Dong Aisheng
2013-10-18 11:46 ` [PATCH v2 0/8] mmc: sdhci-esdhc-imx: add std tuning for mx6sl and DDR mode support Shawn Guo
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