drivers: cc: mcux: Fix incorrect clock source of FlexSPI2

The clock control mcux rev2 returns FlexSPI1 clock rate when FlexSPI2 clock rate is requested. Signed-off-by: Martin Stumpf <martin.stumpf@vected.de> (cherry picked from commit 4ec2661)
zephyrproject-rtos · Oct 4, 2024 · bc33856 · bc33856
1 parent b26773f
commit bc33856
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/clock_control/clock_control_mcux_ccm_rev2.c b/drivers/clock_control/clock_control_mcux_ccm_rev2.c
@@ -155,10 +155,8 @@ static int mcux_ccm_get_subsys_rate(const struct device *dev,
 
 #ifdef CONFIG_MEMC_MCUX_FLEXSPI
 	case IMX_CCM_FLEXSPI_CLK:
-		clock_root = kCLOCK_Root_Flexspi1;
-		break;
 	case IMX_CCM_FLEXSPI2_CLK:
-		clock_root = kCLOCK_Root_Flexspi2;
+		clock_root = kCLOCK_Root_Flexspi1 + instance;
 		break;
 #endif
 #ifdef CONFIG_COUNTER_NXP_PIT