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path: root/drivers/mmc/host/mmci_stm32_sdmmc.c
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Diffstat (limited to 'drivers/mmc/host/mmci_stm32_sdmmc.c')
-rw-r--r--drivers/mmc/host/mmci_stm32_sdmmc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmci_stm32_sdmmc.c b/drivers/mmc/host/mmci_stm32_sdmmc.c
index fdaa11f92fe6..a75d3dd34d18 100644
--- a/drivers/mmc/host/mmci_stm32_sdmmc.c
+++ b/drivers/mmc/host/mmci_stm32_sdmmc.c
@@ -441,6 +441,8 @@ static int sdmmc_dlyb_phase_tuning(struct mmci_host *host, u32 opcode)
return -EINVAL;
}
+ writel_relaxed(0, dlyb->base + DLYB_CR);
+
phase = end_of_len - max_len / 2;
sdmmc_dlyb_set_cfgr(dlyb, dlyb->unit, phase, false);