boards: nucleo_l432kc: Use dts for clocks configuration
Convert board to use of device tree for clocks configuration.
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
diff --git a/boards/arm/nucleo_l432kc/nucleo_l432kc.dts b/boards/arm/nucleo_l432kc/nucleo_l432kc.dts
index 2602c3e..4219402 100644
--- a/boards/arm/nucleo_l432kc/nucleo_l432kc.dts
+++ b/boards/arm/nucleo_l432kc/nucleo_l432kc.dts
@@ -33,6 +33,28 @@
};
};
+&clk_hsi {
+ status = "okay";
+};
+
+&pll {
+ div-m = <1>;
+ mul-n = <20>;
+ div-p = <7>;
+ div-q = <2>;
+ div-r = <4>;
+ clocks = <&clk_hsi>;
+ status = "okay";
+};
+
+&rcc {
+ clocks = <&pll>;
+ clock-frequency = <DT_FREQ_M(80)>;
+ ahb-prescaler = <1>;
+ apb1-prescaler = <1>;
+ apb2-prescaler = <1>;
+};
+
&usart1 {
pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
current-speed = <115200>;
