diff --git a/boards/arm/stm32f746g_disco/stm32f746g_disco.dts b/boards/arm/stm32f746g_disco/stm32f746g_disco.dts
index d10aef0edd7..f8cb71971a6 100644
--- a/boards/arm/stm32f746g_disco/stm32f746g_disco.dts
+++ b/boards/arm/stm32f746g_disco/stm32f746g_disco.dts
@@ -45,6 +45,28 @@
 	};
 };
 
+&clk_hse {
+	clock-frequency = <DT_FREQ_M(25)>;
+	status = "okay";
+};
+
+&pll {
+	div-m = <25>;
+	mul-n = <432>;
+	div-p = <2>;
+	div-q = <9>;
+	clocks = <&clk_hse>;
+	status = "okay";
+};
+
+&rcc {
+	clocks = <&pll>;
+	clock-frequency = <DT_FREQ_M(216)>;
+	ahb-prescaler = <1>;
+	apb1-prescaler = <4>;
+	apb2-prescaler = <2>;
+};
+
 &i2c1 {
 	pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
 	status = "okay";
diff --git a/boards/arm/stm32f746g_disco/stm32f746g_disco_defconfig b/boards/arm/stm32f746g_disco/stm32f746g_disco_defconfig
index 35ba3a94c17..1a5d7094fb1 100644
--- a/boards/arm/stm32f746g_disco/stm32f746g_disco_defconfig
+++ b/boards/arm/stm32f746g_disco/stm32f746g_disco_defconfig
@@ -2,8 +2,6 @@
 
 CONFIG_SOC_SERIES_STM32F7X=y
 CONFIG_SOC_STM32F746XX=y
-# 216MHz system clock
-CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=216000000
 
 # Enable MPU
 CONFIG_ARM_MPU=y
@@ -23,19 +21,5 @@ CONFIG_PINMUX=y
 # enable GPIO
 CONFIG_GPIO=y
 
-# clock configuration
+# Enable Clocks
 CONFIG_CLOCK_CONTROL=y
-
-# Clock configuration for Cube Clock control driver
-CONFIG_CLOCK_STM32_HSE_CLOCK=25000000
-CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
-# use HSE as PLL input
-CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
-# produce 216MHz clock at PLL output
-CONFIG_CLOCK_STM32_PLL_M_DIVISOR=25
-CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=432
-CONFIG_CLOCK_STM32_PLL_P_DIVISOR=2
-CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=9
-CONFIG_CLOCK_STM32_AHB_PRESCALER=1
-CONFIG_CLOCK_STM32_APB1_PRESCALER=4
-CONFIG_CLOCK_STM32_APB2_PRESCALER=2