kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/mmc/host/sdhci-of-dwcmshc.c
..
..
@@ -335,17 +335,19 @@
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 	sdhci_writel(host, extra, DWCMSHC_EMMC_DLL_RXCLK);
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 	txclk_tapnum = drv_data->hs200_tx_tap;
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-	if ((drv_data->flags & RK_DLL_CMD_OUT) &&
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-	    host->mmc->ios.timing == MMC_TIMING_MMC_HS400) {
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+	if (host->mmc->ios.timing == MMC_TIMING_MMC_HS400) {
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 		txclk_tapnum = drv_data->hs400_tx_tap;
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-		extra = DLL_CMDOUT_SRC_CLK_NEG |
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-			DLL_CMDOUT_BOTH_CLK_EDGE |
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-			DWCMSHC_EMMC_DLL_DLYENA |
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-			drv_data->hs400_cmd_tap |
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-			DLL_CMDOUT_TAPNUM_FROM_SW;
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-		if (drv_data->flags & RK_TAP_VALUE_SEL)
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-			extra |= DLL_TAP_VALUE_SEL | dll_lock_value << DLL_TAP_VALUE_OFFSET;
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-		sdhci_writel(host, extra, DECMSHC_EMMC_DLL_CMDOUT);
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+
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+		if (drv_data->flags & RK_DLL_CMD_OUT) {
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+			extra = DLL_CMDOUT_SRC_CLK_NEG |
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+				DLL_CMDOUT_BOTH_CLK_EDGE |
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+				DWCMSHC_EMMC_DLL_DLYENA |
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+				drv_data->hs400_cmd_tap |
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+				DLL_CMDOUT_TAPNUM_FROM_SW;
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+			if (drv_data->flags & RK_TAP_VALUE_SEL)
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+				extra |= DLL_TAP_VALUE_SEL | dll_lock_value << DLL_TAP_VALUE_OFFSET;
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+			sdhci_writel(host, extra, DECMSHC_EMMC_DLL_CMDOUT);
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+		}
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 	}
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 	extra = DWCMSHC_EMMC_DLL_DLYENA |
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 		DLL_TXCLK_TAPNUM_FROM_SW |