diff --git a/arch/arm/include/asm/arch-imx8ulp/clock.h b/arch/arm/include/asm/arch-imx8ulp/clock.h
index 24322f3..cc70284 100644
--- a/arch/arm/include/asm/arch-imx8ulp/clock.h
+++ b/arch/arm/include/asm/arch-imx8ulp/clock.h
@@ -39,5 +39,6 @@
 void clock_init(void);
 void cgc1_enet_stamp_sel(u32 clk_src);
 void mxs_set_lcdclk(u32 base_addr, u32 freq_in_khz);
+void reset_lcdclk(void);
 void enable_mipi_dsi_clk(unsigned char enable);
 #endif
diff --git a/arch/arm/mach-imx/imx8ulp/clock.c b/arch/arm/mach-imx/imx8ulp/clock.c
index f54fc25..d03269a 100644
--- a/arch/arm/mach-imx/imx8ulp/clock.c
+++ b/arch/arm/mach-imx/imx8ulp/clock.c
@@ -330,6 +330,7 @@
 {
 	if (enable) {
 		pcc_clock_enable(5, DSI_PCC5_SLOT, false);
+		pcc_reset_peripheral(5, DSI_PCC5_SLOT, true);
 		pcc_clock_sel(5, DSI_PCC5_SLOT, PLL4_PFD3_DIV2);
 		pcc_clock_div_config(5, DSI_PCC5_SLOT, 0, 6);
 		pcc_clock_enable(5, DSI_PCC5_SLOT, true);
@@ -340,6 +341,13 @@
 	}
 }
 
+void reset_lcdclk(void)
+{
+	/* Disable clock and reset dcnano*/
+	pcc_clock_enable(5, DCNANO_PCC5_SLOT, false);
+	pcc_reset_peripheral(5, DCNANO_PCC5_SLOT, true);
+}
+
 void mxs_set_lcdclk(u32 base_addr, u32 freq_in_khz)
 {
 	u8 pcd, best_pcd = 0;