diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c
index 5d68e4152220..f71d01282dcd 100644
--- a/arch/arm/mach-mxs/clock-mx28.c
+++ b/arch/arm/mach-mxs/clock-mx28.c
@@ -654,6 +654,8 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("mxs-dma-apbx", NULL, xbus_clk)
 	_REGISTER_CLOCK("mxs-mmc.0", NULL, ssp0_clk)
 	_REGISTER_CLOCK("mxs-mmc.1", NULL, ssp1_clk)
+	_REGISTER_CLOCK("mxs-mmc.2", NULL, ssp2_clk)
+	_REGISTER_CLOCK("mxs-mmc.3", NULL, ssp3_clk)
 	_REGISTER_CLOCK("flexcan.0", NULL, can0_clk)
 	_REGISTER_CLOCK("flexcan.1", NULL, can1_clk)
 	_REGISTER_CLOCK(NULL, "usb0", usb0_clk)
@@ -803,6 +805,8 @@ int __init mx28_clocks_init(void)
 	 */
 	clk_set_parent(&ssp0_clk, &ref_io0_clk);
 	clk_set_parent(&ssp1_clk, &ref_io0_clk);
+	clk_set_parent(&ssp2_clk, &ref_io1_clk);
+	clk_set_parent(&ssp3_clk, &ref_io1_clk);
 
 	clk_prepare_enable(&cpu_clk);
 	clk_prepare_enable(&hbus_clk);
diff --git a/arch/arm/mach-mxs/devices/platform-mxs-mmc.c b/arch/arm/mach-mxs/devices/platform-mxs-mmc.c
index 382dacbeca21..bef9d923f54e 100644
--- a/arch/arm/mach-mxs/devices/platform-mxs-mmc.c
+++ b/arch/arm/mach-mxs/devices/platform-mxs-mmc.c
@@ -41,6 +41,8 @@ const struct mxs_mxs_mmc_data mx23_mxs_mmc_data[] __initconst = {
 const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst = {
 	mxs_mxs_mmc_data_entry(MX28, 0, 0),
 	mxs_mxs_mmc_data_entry(MX28, 1, 1),
+	mxs_mxs_mmc_data_entry(MX28, 2, 2),
+	mxs_mxs_mmc_data_entry(MX28, 3, 3),
 };
 #endif