diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
index 861ff6d9661a..0db17bcc9c16 100644
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -674,7 +674,7 @@ static void jz4740_mmc_send_command(struct jz4740_mmc_host *host,
 			cmdat |= JZ_MMC_CMDAT_WRITE;
 		if (host->use_dma) {
 			/*
-			 * The 4780's MMC controller has integrated DMA ability
+			 * The JZ4780's MMC controller has integrated DMA ability
 			 * in addition to being able to use the external DMA
 			 * controller. It moves DMA control bits to a separate
 			 * register. The DMA_SEL bit chooses the external
@@ -866,7 +866,7 @@ static int jz4740_mmc_set_clock_rate(struct jz4740_mmc_host *host, int rate)
 	writew(div, host->base + JZ_REG_MMC_CLKRT);
 
 	if (real_rate > 25000000) {
-		if (host->version >= JZ_MMC_X1000) {
+		if (host->version >= JZ_MMC_JZ4780) {
 			writel(JZ_MMC_LPM_DRV_RISING_QTR_PHASE_DLY |
 				   JZ_MMC_LPM_SMP_RISING_QTR_OR_HALF_PHASE_DLY |
 				   JZ_MMC_LPM_LOW_POWER_MODE_EN,
@@ -959,6 +959,7 @@ static const struct of_device_id jz4740_mmc_of_match[] = {
 	{ .compatible = "ingenic,jz4740-mmc", .data = (void *) JZ_MMC_JZ4740 },
 	{ .compatible = "ingenic,jz4725b-mmc", .data = (void *)JZ_MMC_JZ4725B },
 	{ .compatible = "ingenic,jz4760-mmc", .data = (void *) JZ_MMC_JZ4760 },
+	{ .compatible = "ingenic,jz4775-mmc", .data = (void *) JZ_MMC_JZ4780 },
 	{ .compatible = "ingenic,jz4780-mmc", .data = (void *) JZ_MMC_JZ4780 },
 	{ .compatible = "ingenic,x1000-mmc", .data = (void *) JZ_MMC_X1000 },
 	{},