diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index a6a19335024602c11357aa9463e9c678dd2f6682..7c6baa73e9dbde65dbd58bfcf9c28e935b064b7b 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -359,6 +359,7 @@ static struct omap_hwmod dra7xx_dcan1_hwmod = {
 	.class		= &dra7xx_dcan_hwmod_class,
 	.clkdm_name	= "wkupaon_clkdm",
 	.main_clk	= "dcan1_sys_clk_mux",
+	.flags		= HWMOD_CLKDM_NOAUTO,
 	.prcm = {
 		.omap4 = {
 			.clkctrl_offs = DRA7XX_CM_WKUPAON_DCAN1_CLKCTRL_OFFSET,
@@ -374,6 +375,7 @@ static struct omap_hwmod dra7xx_dcan2_hwmod = {
 	.class		= &dra7xx_dcan_hwmod_class,
 	.clkdm_name	= "l4per2_clkdm",
 	.main_clk	= "sys_clkin1",
+	.flags		= HWMOD_CLKDM_NOAUTO,
 	.prcm = {
 		.omap4 = {
 			.clkctrl_offs = DRA7XX_CM_L4PER2_DCAN2_CLKCTRL_OFFSET,