boards: nxp: frdm_mcxa153: Support lpi2c for NXP frdm_mcxa153 board

Support lpi2c for NXP frdm_mcxa153 board.

Signed-off-by: Neil Chen <cheng.chen_1@nxp.com>

boards/nxp/frdm_mcxa153/board.c

@@ -103,6 +103,11 @@ void board_early_init_hook(void)
 	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp0 | kSPC_controlCmp0Dac));
 #endif
 
+#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpi2c0))
+	CLOCK_SetClockDiv(kCLOCK_DivLPI2C0, 1u);
+	CLOCK_AttachClk(kFRO12M_to_LPI2C0);
+#endif
+
 #if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpuart0))
 	CLOCK_SetClockDiv(kCLOCK_DivLPUART0, 1u);
 	CLOCK_AttachClk(kFRO12M_to_LPUART0);

boards/nxp/frdm_mcxa153/frdm_mcxa153-pinctrl.dtsi

@@ -34,6 +34,18 @@
 		};
 	};
 
+	pinmux_lpi2c0: pinmux_lpi2c0 {
+		group0 {
+			pinmux = <LPI2C0_SDA_P1_8>,
+			    <LPI2C0_SCL_P1_9>;
+			slew-rate = "fast";
+			drive-strength = "low";
+			input-enable;
+			bias-pull-up;
+			drive-open-drain;
+		};
+	};
+
 	pinmux_lpuart0: pinmux_lpuart0 {
 		group0 {
 			pinmux = <LPUART0_RXD_P0_2>,

boards/nxp/frdm_mcxa153/frdm_mcxa153.dts

@@ -132,6 +132,12 @@
 	pinctrl-names = "default";
 };
 
+&lpi2c0 {
+	status = "okay";
+	pinctrl-0 = <&pinmux_lpi2c0>;
+	pinctrl-names = "default";
+};
+
 &lpuart0 {
 	status = "okay";
 	current-speed = <115200>;

boards/nxp/frdm_mcxa153/frdm_mcxa153.yaml

@@ -18,6 +18,7 @@ supported:
   - dma
   - flash
   - gpio
+  - i2c
   - pwm
   - uart
 vendor: nxp