include/drivers/clock_control: stm32: Update for F0/F3/G0/G4 support

Update macros for STM32F0/F3/G0/G4 clock configuration.
Additionally update matching drivers.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2021-04-14 16:21:03 +02:00 committed by Carles Cufí
commit 0710aa69c3
3 changed files with 25 additions and 11 deletions

View file

@ -28,13 +28,15 @@
* Kconfig related symbols.
*/
#if DT_NODE_HAS_PROP(DT_INST(0, st_stm32_rcc), ahb_prescaler)
#if DT_NODE_HAS_PROP(DT_INST(0, st_stm32_rcc), ahb_prescaler) || \
DT_NODE_HAS_PROP(DT_INST(0, st_stm32f0_rcc), ahb_prescaler)
#define STM32_AHB_PRESCALER DT_PROP(DT_NODELABEL(rcc), ahb_prescaler)
#else
#define STM32_AHB_PRESCALER CONFIG_CLOCK_STM32_AHB_PRESCALER
#endif
#if DT_NODE_HAS_PROP(DT_INST(0, st_stm32_rcc), apb1_prescaler)
#if DT_NODE_HAS_PROP(DT_INST(0, st_stm32_rcc), apb1_prescaler) || \
DT_NODE_HAS_PROP(DT_INST(0, st_stm32f0_rcc), apb1_prescaler)
#define STM32_APB1_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb1_prescaler)
#else
#define STM32_APB1_PRESCALER CONFIG_CLOCK_STM32_APB1_PRESCALER
@ -42,7 +44,8 @@
#if DT_NODE_HAS_PROP(DT_INST(0, st_stm32_rcc), apb2_prescaler)
#define STM32_APB2_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb2_prescaler)
#else
#elif !DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(rcc), st_stm32f0_rcc, okay)
/* This should not be defined in F0 binding case */
#define STM32_APB2_PRESCALER CONFIG_CLOCK_STM32_APB2_PRESCALER
#endif
@ -68,7 +71,9 @@
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32l4_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32wb_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f4_pll_clock, okay)
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f4_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32g4_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32g0_pll_clock, okay)
#define STM32_PLL_M_DIVISOR DT_PROP(DT_NODELABEL(pll), div_m)
#define STM32_PLL_N_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul_n)
#define STM32_PLL_P_DIVISOR DT_PROP(DT_NODELABEL(pll), div_p)
@ -85,18 +90,24 @@
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f1_pll_clock, okay)
#define STM32_PLL_XTPRE DT_PROP(DT_NODELABEL(pll), xtre)
#define STM32_PLL_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f105_pll_clock, okay)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f105_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f0_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
#else
#define STM32_PLL_XTPRE CONFIG_CLOCK_STM32_PLL_XTPRE
#define STM32_PLL_MULTIPLIER CONFIG_CLOCK_STM32_PLL_MULTIPLIER
#define STM32_PLL_PREDIV1 CONFIG_CLOCK_STM32_PLL_PREDIV1
#define STM32_PLL_PREDIV CONFIG_CLOCK_STM32_PLL_PREDIV
#endif
#define DT_RCC_CLOCKS_CTRL DT_CLOCKS_CTLR(DT_NODELABEL(rcc))
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(rcc), st_stm32_rcc, okay) && \
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(rcc), st_stm32_rcc, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(rcc), st_stm32f0_rcc, okay)) && \
DT_NODE_HAS_PROP(DT_NODELABEL(rcc), clocks)
#define STM32_SYSCLK_SRC_PLL DT_NODE_HAS_PROP(DT_NODELABEL(rcc), clocks) && \
DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(pll))
@ -119,7 +130,10 @@
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32wb_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f4_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f1_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f105_pll_clock, okay)) && \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f105_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f0_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32g4_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32g0_pll_clock, okay)) && \
DT_NODE_HAS_PROP(DT_NODELABEL(pll), clocks)
#define STM32_PLL_SRC_MSI DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_msi))
#define STM32_PLL_SRC_HSI DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_hsi))