[PATCH v2 3/4] mmc: sdhci-esdhc-imx: remove duplicate HS400 bus width validation

ziniu.wang_1
2026-03-03T10:48:25Z

From: Luke Wang <ziniu.wang_1@nxp.com>

mmc_validate_host_caps() already validates that HS400/HS400ES requires
8-bit bus width. Remove the duplicate validation.

Signed-off-by: Luke Wang <ziniu.wang_1@nxp.com>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index b607d4ffc562..d49069986efc 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1833,10 +1833,6 @@ sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,

sdhci_get_property(pdev);

- /* HS400/HS400ES require 8 bit bus */
- if (!(host->mmc->caps & MMC_CAP_8_BIT_DATA))
- host->mmc->caps2 &= ~(MMC_CAP2_HS400 | MMC_CAP2_HS400_ES);
-
if (mmc_gpio_get_cd(host->mmc) >= 0)
host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION;

--
2.34.1