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mmc: fsl_esdhc: drop CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT

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CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT is not the correct method
to set I/O to 1.8. To boards that does not support vqmmc-supply,
use vs18_enable in fsl_esdhc_cfg. If regulator is supported,
use fixed 1.8V regulator for vqmmc-supply.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Peng Fan
2017-06-12 17:50:55 +08:00
committed by Stefano Babic
parent 4483b7eb88
commit f34ccce50a
5 changed files with 1 additions and 9 deletions
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4
drivers/mmc/fsl_esdhc.c
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@@ -673,10 +673,6 @@ static int esdhc_init(struct mmc *mmc)
/* Set timout to the maximum value */
esdhc_clrsetbits32(&regs->sysctl, SYSCTL_TIMEOUT_MASK, 14 << 16);
#ifdef CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
esdhc_setbits32(&regs->vendorspec, ESDHC_VENDORSPEC_VSELECT);
#endif
if (priv->vs18_enable)
esdhc_setbits32(&regs->vendorspec, ESDHC_VENDORSPEC_VSELECT);