Commit 69ed60e0 authored by Dong Aisheng's avatar Dong Aisheng Committed by Chris Ball
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mmc: sdhci-esdhc-imx: add preset value quirk for mx6 



The i.MX6 does not support preset value feature.

Signed-off-by: default avatarDong Aisheng <b29396@freescale.com>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 888824bb

drivers/mmc/host/sdhci-esdhc-imx.c

+3 −1
Original line number Diff line number Diff line
@@ -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 =

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