diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index 8dfbc62f165b..d25d4cb59bc9 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1425,6 +1425,11 @@ static void realtek_init_host(struct realtek_pci_sdmmc *host)
 		mmc->caps = mmc->caps | MMC_CAP_AGGRESSIVE_PM;
 	mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE |
 		MMC_CAP2_NO_SDIO;
+
+	if (pcr->pci->device == 0x522a &&
+	    pcr->pci->subsystem_vendor == PCI_VENDOR_ID_LENOVO &&
+	    pcr->pci->subsystem_device == 0x504a)
+		mmc->caps2 |= MMC_CAP2_NO_WRITE_PROTECT;
 	mmc->max_current_330 = 400;
 	mmc->max_current_180 = 800;
 	mmc->ops = &realtek_pci_sdmmc_ops;