diff --git a/drivers/amlogic/mmc/aml_sd_emmc.c b/drivers/amlogic/mmc/aml_sd_emmc.c
index 883fffb63702..db8e04c6b11a 100644
--- a/drivers/amlogic/mmc/aml_sd_emmc.c
+++ b/drivers/amlogic/mmc/aml_sd_emmc.c
@@ -3647,13 +3647,14 @@ static struct meson_mmc_data mmc_data_sm1 = {
 	.sdmmc.hs.core_phase = 3,
 	.sdmmc.ddr.core_phase = 2,
 	.sdmmc.ddr.tx_phase = 0,
-	.sdmmc.hs2.core_phase = 3,
+	.sdmmc.hs2.core_phase = 2,
 	.sdmmc.hs2.tx_phase = 0,
 	.sdmmc.hs4.tx_delay = 0,
 	.sdmmc.sd_hs.core_phase = 3,
 	.sdmmc.sdr104.core_phase = 2,
 	.sdmmc.sdr104.tx_phase = 0,
 };
+
 static const struct of_device_id meson_mmc_of_match[] = {
 	{
 		.compatible = "amlogic, meson-mmc-gxbb",
diff --git a/drivers/amlogic/mmc/aml_sd_emmc_v3.c b/drivers/amlogic/mmc/aml_sd_emmc_v3.c
index eb9ac1e213f1..63d3def84dd4 100644
--- a/drivers/amlogic/mmc/aml_sd_emmc_v3.c
+++ b/drivers/amlogic/mmc/aml_sd_emmc_v3.c
@@ -1600,8 +1600,10 @@ tunning:
 		nmatch = aml_sd_emmc_tuning_transfer(mmc, opcode,
 				blk_pattern, host->blk_test, blksz);
 		if (nmatch != TUNING_NUM_PER_POINT) {
-			clkc->core_phase = para->hs2.tx_phase;
-			clkc->tx_phase = para->hs2.core_phase;
+			if (host->data->chip_type != MMC_CHIP_SM1) {
+				clkc->core_phase = para->hs2.tx_phase;
+				clkc->tx_phase = para->hs2.core_phase;
+			}
 			writel(vclk, host->base + SD_EMMC_CLOCK_V3);
 			pr_info("%s:try clock:0x%x>>>rx_tuning[%d] = %d\n",
 				mmc_hostname(host->mmc),