include/driver/clock_control: stm32: Remove STM32_PLL_PREDIV1
Make the code coherent with the comment:
purely remove STM32_PLL_PREDIV1.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
diff --git a/drivers/clock_control/clock_stm32f0_f3.c b/drivers/clock_control/clock_stm32f0_f3.c
index ebfd10b..956cf74 100644
--- a/drivers/clock_control/clock_stm32f0_f3.c
+++ b/drivers/clock_control/clock_stm32f0_f3.c
@@ -49,7 +49,7 @@
* STM32F030xC, STM32F302xE, STM32F303xE and STM32F39xx
* cf Reference manual for more details
*/
- pllinit->PLLDiv = STM32_PLL_PREDIV1 - 1;
+ pllinit->PLLDiv = STM32_PLL_PREDIV - 1;
#else
pllinit->Prediv = STM32_PLL_PREDIV - 1;
#endif /* RCC_PLLSRC_PREDIV1_SUPPORT */
diff --git a/drivers/clock_control/clock_stm32f1.c b/drivers/clock_control/clock_stm32f1.c
index f58d573..af789ab 100644
--- a/drivers/clock_control/clock_stm32f1.c
+++ b/drivers/clock_control/clock_stm32f1.c
@@ -83,7 +83,7 @@
* ...
* 16 -> LL_RCC_PREDIV_DIV_16 -> 0x0000000F
*/
- pllinit->Prediv = STM32_PLL_PREDIV1 - 1;
+ pllinit->Prediv = STM32_PLL_PREDIV - 1;
#endif /* CONFIG_SOC_STM32F10X_DENSITY_DEVICE */
#endif /* STM32_PLL_SRC_HSI */
diff --git a/include/drivers/clock_control/stm32_clock_control.h b/include/drivers/clock_control/stm32_clock_control.h
index f8eac5d..4c8fe24 100644
--- a/include/drivers/clock_control/stm32_clock_control.h
+++ b/include/drivers/clock_control/stm32_clock_control.h
@@ -92,10 +92,7 @@
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f100_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f105_pll_clock, okay)
#define STM32_PLL_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul)
-#define STM32_PLL_PREDIV1 DT_PROP(DT_NODELABEL(pll), prediv)
-/* We don't need to make a disctinction between PREDIV and PREDIV1 in dts */
-/* As PREDIV and PREDIV1 have the same description we can use prop prediv for both */
-#define STM32_PLL_PREDIV STM32_PLL_PREDIV1
+#define STM32_PLL_PREDIV DT_PROP(DT_NODELABEL(pll), prediv)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32l0_pll_clock, okay)
#define STM32_PLL_DIVISOR DT_PROP(DT_NODELABEL(pll), div)
#define STM32_PLL_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul)
