diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index df2df7e..eef7ad0 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -164,8 +164,8 @@
 };
 
 static struct clk_lookup periph_clocks_lookups[] = {
-	CLKDEV_CON_DEV_ID("mci_clk", "at91_mci0", &mmc0_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "at91_mci1", &mmc1_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci0", &mmc0_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci1", &mmc1_clk),
 	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi0", &spi0_clk),
 	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi1", &spi1_clk),
 };