drivers: clock_control: update clock_control/clock_control_mcux_ccm_rev2.c

Due to two lpuart instance use common clock root,
update driver to support new feature for RT1180.

Signed-off-by: Lucien Zhao <[email protected]>

Author: lucien-nxp

drivers/clock_control/clock_control_mcux_ccm_rev2.c

@@ -75,11 +75,18 @@ static int mcux_ccm_get_subsys_rate(const struct device *dev,
 #endif
 
 #ifdef CONFIG_UART_MCUX_LPUART
+#if defined(CONFIG_SOC_SERIES_IMXRT118X)
+	case IMX_CCM_LPUART0102_CLK:
+	case IMX_CCM_LPUART0304_CLK:
+		clock_root = kCLOCK_Root_Lpuart0102 + instance;
+		break;
+#else
 	case IMX_CCM_LPUART1_CLK:
 	case IMX_CCM_LPUART2_CLK:
 		clock_root = kCLOCK_Root_Lpuart1 + instance;
 		break;
 #endif
+#endif
 
 #if CONFIG_IMX_USDHC
 	case IMX_CCM_USDHC1_CLK:

include/zephyr/dt-bindings/clock/imx_ccm_rev2.h

@@ -23,11 +23,17 @@
 /* LPUART */
 #define IMX_CCM_LPUART_CLK             0x300UL
 #define IMX_CCM_LPUART1_CLK            0x300UL
+#define IMX_CCM_LPUART0102_CLK         0x300UL
 #define IMX_CCM_LPUART2_CLK            0x301UL
+#define IMX_CCM_LPUART0304_CLK         0x301UL
 #define IMX_CCM_LPUART3_CLK            0x302UL
+#define IMX_CCM_LPUART0506_CLK         0x302UL
 #define IMX_CCM_LPUART4_CLK            0x303UL
+#define IMX_CCM_LPUART0708_CLK         0x303UL
 #define IMX_CCM_LPUART5_CLK            0x304UL
+#define IMX_CCM_LPUART0910_CLK         0x304UL
 #define IMX_CCM_LPUART6_CLK            0x305UL
+#define IMX_CCM_LPUART1112_CLK         0x305UL
 #define IMX_CCM_LPUART7_CLK            0x306UL
 #define IMX_CCM_LPUART8_CLK            0x307UL
 #define IMX_CCM_LPUART9_CLK            0x308UL