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mmc: omap_hsmmc: Set 3.3V for IO voltage on all places

In commit commit d2c05f50e12f ("mmc: omap_hsmmc: Set 3.3V for IO voltage")
was changed 3.0V IO voltage to 3.3V but it was not done on all places in
omap_hsmmc driver. That commit broke eMMC support on Nokia N900.

This patch fixes that problematic commit and changes 3.0V to 3.3V on all
remaining places in omap_hsmmc driver.

Fixes: d2c05f50e12f ("mmc: omap_hsmmc: Set 3.3V for IO voltage")
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Faiz Abbas <faiz_abbas@ti.com>
Pali Rohár 3 years ago
parent
commit
82c829d476
1 changed files with 1 additions and 1 deletions
  1. 1 1
      drivers/mmc/omap_hsmmc.c

+ 1 - 1
drivers/mmc/omap_hsmmc.c

@@ -843,7 +843,7 @@ static int omap_hsmmc_init_setup(struct mmc *mmc)
 	omap_hsmmc_conf_bus_power(mmc, (reg_val & VS33_3V3SUP) ?
 			  MMC_SIGNAL_VOLTAGE_330 : MMC_SIGNAL_VOLTAGE_180);
 #else
-	writel(DTW_1_BITMODE | SDBP_PWROFF | SDVS_3V0, &mmc_base->hctl);
+	writel(DTW_1_BITMODE | SDBP_PWROFF | SDVS_3V3, &mmc_base->hctl);
 	writel(readl(&mmc_base->capa) | VS33_3V3SUP | VS18_1V8SUP,
 		&mmc_base->capa);
 #endif