[PATCH 11/13] mmc: sdhci-esdhc-imx: Add sdhc support for i.MXRT series

Jesse Taube mr.bossman075 at gmail.com
Sun Oct 24 08:40:25 PDT 2021


Add support for i.MXRT1050's sdhc.

Cc: Giulio Benetti <giulio.benetti at benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075 at gmail.com>
---
 drivers/mmc/host/sdhci-esdhc-imx.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index f18d169bc8ff..a112c3641560 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -295,6 +295,12 @@ static struct esdhc_soc_data usdhc_imx7ulp_data = {
 			| ESDHC_FLAG_PMQOS | ESDHC_FLAG_HS400
 			| ESDHC_FLAG_STATE_LOST_IN_LPMODE,
 };
+static struct esdhc_soc_data usdhc_imxrt_data = {
+	.flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_MAN_TUNING
+			| ESDHC_FLAG_HS200 | ESDHC_FLAG_ERR004536
+			| ESDHC_FLAG_BROKEN_AUTO_CMD23,
+};
+
 
 static struct esdhc_soc_data usdhc_imx8qxp_data = {
 	.flags = ESDHC_FLAG_USDHC | ESDHC_FLAG_STD_TUNING
@@ -347,6 +353,7 @@ static const struct of_device_id imx_esdhc_dt_ids[] = {
 	{ .compatible = "fsl,imx7ulp-usdhc", .data = &usdhc_imx7ulp_data, },
 	{ .compatible = "fsl,imx8qxp-usdhc", .data = &usdhc_imx8qxp_data, },
 	{ .compatible = "fsl,imx8mm-usdhc", .data = &usdhc_imx8mm_data, },
+	{ .compatible = "fsl,imxrt-usdhc", .data = &usdhc_imxrt_data, },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, imx_esdhc_dt_ids);
-- 
2.33.0




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