diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
index f0a7360..018faaa 100644
--- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
@@ -24,7 +24,8 @@
 				<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
 		resets = <&k3_reset 202 0>;
 		clocks = <&k3_clks 61 1>;
-		assigned-clocks = <&k3_clks 202 2>, <&k3_clks 61 1>;
+		assigned-clocks = <&k3_clks 202 2>, <&k3_clks 61 1>, <&k3_clks 323 0>;
+		assigned-clock-parents= <0>, <0>, <&k3_clks 323 2>;
 		assigned-clock-rates = <2000000000>, <200000000>;
 		ti,sci = <&dmsc>;
 		ti,sci-proc-id = <32>;
diff --git a/arch/arm/mach-k3/r5/j7200/clk-data.c b/arch/arm/mach-k3/r5/j7200/clk-data.c
index 9b45786..eb8436d 100644
--- a/arch/arm/mach-k3/r5/j7200/clk-data.c
+++ b/arch/arm/mach-k3/r5/j7200/clk-data.c
@@ -141,6 +141,11 @@
 	"hsdiv4_16fft_main_0_hsdivout0_clk",
 };
 
+static const char * const main_pll8_sel_extwave_out0_parents[] = {
+	"pllfracf_ssmod_16fft_main_8_foutvcop_clk",
+	"hsdiv0_16fft_main_8_hsdivout0_clk",
+};
+
 static const char * const mcu_obsclk_outmux_out0_parents[] = {
 	"mcu_obsclk_div_out0",
 	"gluelogic_hfosc0_clkout",
@@ -396,6 +401,7 @@
 	CLK_DIV("hsdiv4_16fft_main_3_hsdivout2_clk", "pllfracf_ssmod_16fft_main_3_foutvcop_clk", 0x683088, 0, 7, 0, 0),
 	CLK_MUX_PLLCTRL("k3_pll_ctrl_wrap_main_0_sysclkout_clk", k3_pll_ctrl_wrap_main_0_sysclkout_clk_parents, 2, 0x410000, 0),
 	CLK_DIV("k3_pll_ctrl_wrap_main_0_chip_div1_clk_clk", "k3_pll_ctrl_wrap_main_0_sysclkout_clk", 0x410118, 0, 5, 0, 0),
+	CLK_MUX("main_pll8_sel_extwave_out0", main_pll8_sel_extwave_out0_parents, 2, 0x688040, 0, 1, 0),
 	CLK_DIV("mcu_obsclk_div_out0", "wkup_obsclk_mux_out0", 0x43008000, 8, 4, 0, 0),
 	CLK_MUX("mcu_obsclk_outmux_out0", mcu_obsclk_outmux_out0_parents, 2, 0x43008000, 24, 1, 0),
 	CLK_PLL("pllfracf_ssmod_16fft_main_4_foutvcop_clk", "main_pll4_xref_sel_out0", 0x684000, 0),
@@ -545,11 +551,14 @@
 	DEV_CLK(288, 14, "board_0_hfosc1_clk_out"),
 	DEV_CLK(288, 15, "k3_pll_ctrl_wrap_main_0_chip_div1_clk_clk"),
 	DEV_CLK(288, 17, "k3_pll_ctrl_wrap_main_0_chip_div1_clk_clk"),
+	DEV_CLK(323, 0, "main_pll8_sel_extwave_out0"),
+	DEV_CLK(323, 1, "pllfracf_ssmod_16fft_main_8_foutvcop_clk"),
+	DEV_CLK(323, 2, "hsdiv0_16fft_main_8_hsdivout0_clk"),
 };
 
 const struct ti_k3_clk_platdata j7200_clk_platdata = {
 	.clk_list = clk_list,
-	.clk_list_cnt = 109,
+	.clk_list_cnt = ARRAY_SIZE(clk_list),
 	.soc_dev_clk_data = soc_dev_clk_data,
-	.soc_dev_clk_data_cnt = 129,
+	.soc_dev_clk_data_cnt = ARRAY_SIZE(soc_dev_clk_data),
 };