boards: nxp: frdm_mcxn947 and mcx_n9xx_evk: enable LPADC1 clock

Enable clock for LPADC1.

Signed-off-by: Derek Snell <[email protected]>

Author: DerekSnell

boards/nxp/frdm_mcxn947/board.c

@@ -300,6 +300,11 @@ void board_early_init_hook(void)
 	CLOCK_AttachClk(kFRO_HF_to_ADC0);
 #endif
 
+#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpadc1))
+	CLOCK_SetClkDiv(kCLOCK_DivAdc1Clk, 1U);
+	CLOCK_AttachClk(kFRO_HF_to_ADC1);
+#endif
+
 #if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(usb1)) && (CONFIG_USB_DC_NXP_EHCI || CONFIG_UDC_NXP_EHCI)
 	SPC0->ACTIVE_VDELAY = 0x0500;
 	/* Change the power DCDC to 1.8v (By default, DCDC is 1.8V), CORELDO to 1.1v (By default,

boards/nxp/mcx_n9xx_evk/board.c

@@ -325,6 +325,11 @@ void board_early_init_hook(void)
 	CLOCK_AttachClk(kFRO_HF_to_ADC0);
 #endif
 
+#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpadc1))
+	CLOCK_SetClkDiv(kCLOCK_DivAdc1Clk, 1U);
+	CLOCK_AttachClk(kFRO_HF_to_ADC1);
+#endif
+
 #if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(usb0)) && (CONFIG_USB_KINETIS || CONFIG_UDC_KINETIS)
 	CLOCK_AttachClk(kCLK_48M_to_USB0);
 	CLOCK_EnableClock(kCLOCK_Usb0Ram);