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drivers: sdhc: imx_usdhc: enable DDR50 mode

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Enable support for DDR50 mode within imx usdhc driver.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2022-08-15 18:06:52 -05:00 committed by Anas Nashif
parent c28ffb4305
commit a517d79eff
1 changed files with 4 additions and 2 deletions
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6
drivers/sdhc/imx_usdhc.c
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@ -406,6 +406,10 @@ static int imx_usdhc_set_io(const struct device *dev, struct sdhc_io *ios)
case SDHC_TIMING_LEGACY:
case SDHC_TIMING_HS:
break;
case SDHC_TIMING_DDR50:
case SDHC_TIMING_DDR52:
/* Enable DDR mode */
USDHC_EnableDDRMode(cfg->base, true, 0);
case SDHC_TIMING_SDR12:
case SDHC_TIMING_SDR25:
pinctrl_apply_state(cfg->pincfg, PINCTRL_STATE_SLOW);
@ -424,8 +428,6 @@ static int imx_usdhc_set_io(const struct device *dev, struct sdhc_io *ios)
return -ENOTSUP;
#endif
case SDHC_TIMING_SDR104:
case SDHC_TIMING_DDR50:
case SDHC_TIMING_DDR52:
case SDHC_TIMING_HS200:
pinctrl_apply_state(cfg->pincfg, PINCTRL_STATE_FAST);
break;