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include/drivers/clock_control: stm32: Fixup to ensure backward compat

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In order to ensure backward compatibility, use the dts config
only if nodes have prop "clocks".

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2021-04-28 16:28:07 +02:00 • committed by Anas Nashif
commit 6f27412c5e
1 changed files with 5 additions and 3 deletions
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8
include/drivers/clock_control/stm32_clock_control.h
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@ -84,7 +84,8 @@
#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_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))
#define STM32_SYSCLK_SRC_HSI DT_NODE_HAS_PROP(DT_NODELABEL(rcc), clocks) && \
@ -102,9 +103,10 @@
#define DT_PLL_CLOCKS_CTRL DT_CLOCKS_CTLR(DT_NODELABEL(pll))
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32l4_pll_clock, okay) || \
#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_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))
#define STM32_PLL_SRC_HSE DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_hse))