diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index e737f2540bed..21bbbe54cb2d 100755
--- a/drivers/firmware/imx/scu-pd.c
+++ b/drivers/firmware/imx/scu-pd.c
@@ -226,12 +226,14 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
 	{ "cm40_intmux", IMX_SC_R_M4_0_INTMUX, 1, false, 0 },
 	{ "cm40_pid", IMX_SC_R_M4_0_PID0, 5, true, 0},
 	{ "cm40_mu1a", IMX_SC_R_M4_0_MU_1A, 1, false, 0},
+	{ "cm40_lpuart", IMX_SC_R_M4_0_UART, 1, false, 0},
 
 	/* CM41 SS */
 	{ "cm41_i2c", IMX_SC_R_M4_1_I2C, 1, false, 0 },
 	{ "cm41_intmux", IMX_SC_R_M4_1_INTMUX, 1, false, 0 },
 	{ "cm41_pid", IMX_SC_R_M4_1_PID0, 5, true, 0},
 	{ "cm41_mu1a", IMX_SC_R_M4_1_MU_1A, 1, false, 0},
+	{ "cm41_lpuart", IMX_SC_R_M4_1_UART, 1, false, 0},
 
 	/* IMAGE SS */
 	{ "img-pdma", IMX_SC_R_ISI_CH0, 8, true, 0 },