blob: a9ce911e5c7f06f78e32d0da0f2597d28eb7217f [file] [log] [blame]
/*
* Copyright (c) 2016 Open-RnD Sp. z o.o.
* Copyright (c) 2016 BayLibre, SAS
* Copyright (c) 2017-2022 Linaro Limited.
* Copyright (c) 2017 RnDity Sp. z o.o.
* Copyright (c) 2023 STMicroelectronics
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_STM32_CLOCK_CONTROL_H_
#define ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_STM32_CLOCK_CONTROL_H_
#include <zephyr/drivers/clock_control.h>
#if defined(CONFIG_SOC_SERIES_STM32C0X)
#include <zephyr/dt-bindings/clock/stm32c0_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32F0X)
#include <zephyr/dt-bindings/clock/stm32f0_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32F1X)
#include <zephyr/dt-bindings/clock/stm32f1_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32F3X)
#include <zephyr/dt-bindings/clock/stm32f3_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32F2X) || \
defined(CONFIG_SOC_SERIES_STM32F4X)
#include <zephyr/dt-bindings/clock/stm32f4_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32F7X)
#include <zephyr/dt-bindings/clock/stm32f7_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32G0X)
#include <zephyr/dt-bindings/clock/stm32g0_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32G4X)
#include <zephyr/dt-bindings/clock/stm32g4_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32L0X)
#include <zephyr/dt-bindings/clock/stm32l0_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32L1X)
#include <zephyr/dt-bindings/clock/stm32l1_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32L4X) || \
defined(CONFIG_SOC_SERIES_STM32L5X)
#include <zephyr/dt-bindings/clock/stm32l4_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32WBX)
#include <zephyr/dt-bindings/clock/stm32wb_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32WLX)
#include <zephyr/dt-bindings/clock/stm32wl_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32H5X)
#include <zephyr/dt-bindings/clock/stm32h5_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32H7X)
#include <zephyr/dt-bindings/clock/stm32h7_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32H7RSX)
#include <zephyr/dt-bindings/clock/stm32h7rs_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32U5X)
#include <zephyr/dt-bindings/clock/stm32u5_clock.h>
#elif defined(CONFIG_SOC_SERIES_STM32WBAX)
#include <zephyr/dt-bindings/clock/stm32wba_clock.h>
#else
#include <zephyr/dt-bindings/clock/stm32_clock.h>
#endif
/** Common clock control device node for all STM32 chips */
#define STM32_CLOCK_CONTROL_NODE DT_NODELABEL(rcc)
/** RCC node related symbols */
#define STM32_AHB_PRESCALER DT_PROP(DT_NODELABEL(rcc), ahb_prescaler)
#define STM32_APB1_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb1_prescaler)
#define STM32_APB2_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb2_prescaler)
#define STM32_APB3_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb3_prescaler)
#define STM32_APB5_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb5_prescaler)
#define STM32_APB7_PRESCALER DT_PROP(DT_NODELABEL(rcc), apb7_prescaler)
#define STM32_AHB3_PRESCALER DT_PROP(DT_NODELABEL(rcc), ahb3_prescaler)
#define STM32_AHB4_PRESCALER DT_PROP(DT_NODELABEL(rcc), ahb4_prescaler)
#define STM32_AHB5_PRESCALER DT_PROP_OR(DT_NODELABEL(rcc), ahb5_prescaler, 1)
#define STM32_CPU1_PRESCALER DT_PROP(DT_NODELABEL(rcc), cpu1_prescaler)
#define STM32_CPU2_PRESCALER DT_PROP(DT_NODELABEL(rcc), cpu2_prescaler)
#if DT_NODE_HAS_PROP(DT_NODELABEL(rcc), ahb_prescaler)
#define STM32_CORE_PRESCALER STM32_AHB_PRESCALER
#elif DT_NODE_HAS_PROP(DT_NODELABEL(rcc), cpu1_prescaler)
#define STM32_CORE_PRESCALER STM32_CPU1_PRESCALER
#endif
#if DT_NODE_HAS_PROP(DT_NODELABEL(rcc), ahb3_prescaler)
#define STM32_FLASH_PRESCALER STM32_AHB3_PRESCALER
#elif DT_NODE_HAS_PROP(DT_NODELABEL(rcc), ahb4_prescaler)
#define STM32_FLASH_PRESCALER STM32_AHB4_PRESCALER
#else
#define STM32_FLASH_PRESCALER STM32_CORE_PRESCALER
#endif
#define STM32_ADC_PRESCALER DT_PROP(DT_NODELABEL(rcc), adc_prescaler)
#define STM32_ADC12_PRESCALER DT_PROP(DT_NODELABEL(rcc), adc12_prescaler)
#define STM32_ADC34_PRESCALER DT_PROP(DT_NODELABEL(rcc), adc34_prescaler)
/** STM2H7RS specific RCC dividers */
#if defined(CONFIG_SOC_SERIES_STM32H7RSX)
#define STM32_D1CPRE DT_PROP(DT_NODELABEL(rcc), dcpre)
#define STM32_HPRE DT_PROP(DT_NODELABEL(rcc), hpre)
#define STM32_PPRE1 DT_PROP(DT_NODELABEL(rcc), ppre1)
#define STM32_PPRE2 DT_PROP(DT_NODELABEL(rcc), ppre2)
#define STM32_PPRE4 DT_PROP(DT_NODELABEL(rcc), ppre4)
#define STM32_PPRE5 DT_PROP(DT_NODELABEL(rcc), ppre5)
#else
#define STM32_D1CPRE DT_PROP(DT_NODELABEL(rcc), d1cpre)
#define STM32_HPRE DT_PROP(DT_NODELABEL(rcc), hpre)
#define STM32_D2PPRE1 DT_PROP(DT_NODELABEL(rcc), d2ppre1)
#define STM32_D2PPRE2 DT_PROP(DT_NODELABEL(rcc), d2ppre2)
#define STM32_D1PPRE DT_PROP(DT_NODELABEL(rcc), d1ppre)
#define STM32_D3PPRE DT_PROP(DT_NODELABEL(rcc), d3ppre)
#endif /* CONFIG_SOC_SERIES_STM32H7RSX */
/** STM2WBA specifics RCC dividers */
#define STM32_AHB5_DIV DT_PROP(DT_NODELABEL(rcc), ahb5_div)
#define DT_RCC_CLOCKS_CTRL DT_CLOCKS_CTLR(DT_NODELABEL(rcc))
/* To enable use of IS_ENABLED utility macro, these symbols
* should not be defined directly using DT_SAME_NODE.
*/
#if DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(pll))
#define STM32_SYSCLK_SRC_PLL 1
#endif
#if DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(clk_hsi))
#define STM32_SYSCLK_SRC_HSI 1
#endif
#if DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(clk_hse))
#define STM32_SYSCLK_SRC_HSE 1
#endif
#if DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(clk_msi))
#define STM32_SYSCLK_SRC_MSI 1
#endif
#if DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(clk_msis))
#define STM32_SYSCLK_SRC_MSIS 1
#endif
#if DT_SAME_NODE(DT_RCC_CLOCKS_CTRL, DT_NODELABEL(clk_csi))
#define STM32_SYSCLK_SRC_CSI 1
#endif
/** PLL node related symbols */
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f2_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_stm32f7_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32g0_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_stm32l4_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32u5_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_stm32wba_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32h7_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32h7rs_pll_clock, okay)
#define STM32_PLL_ENABLED 1
#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_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll), div_p)
#define STM32_PLL_P_DIVISOR DT_PROP_OR(DT_NODELABEL(pll), div_p, 1)
#define STM32_PLL_Q_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll), div_q)
#define STM32_PLL_Q_DIVISOR DT_PROP_OR(DT_NODELABEL(pll), div_q, 1)
#define STM32_PLL_R_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll), div_r)
#define STM32_PLL_R_DIVISOR DT_PROP_OR(DT_NODELABEL(pll), div_r, 1)
#define STM32_PLL_S_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll), div_s)
#define STM32_PLL_S_DIVISOR DT_PROP_OR(DT_NODELABEL(pll), div_s, 1)
#define STM32_PLL_FRACN_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll), fracn)
#define STM32_PLL_FRACN_VALUE DT_PROP_OR(DT_NODELABEL(pll), fracn, 1)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(plli2s), st_stm32f4_plli2s_clock, okay)
#define STM32_PLLI2S_ENABLED 1
#define STM32_PLLI2S_M_DIVISOR STM32_PLL_M_DIVISOR
#define STM32_PLLI2S_N_MULTIPLIER DT_PROP(DT_NODELABEL(plli2s), mul_n)
#define STM32_PLLI2S_R_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(plli2s), div_r)
#define STM32_PLLI2S_R_DIVISOR DT_PROP_OR(DT_NODELABEL(plli2s), div_r, 1)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(plli2s), st_stm32f412_plli2s_clock, okay)
#define STM32_PLLI2S_ENABLED 1
#define STM32_PLLI2S_M_DIVISOR DT_PROP(DT_NODELABEL(plli2s), div_m)
#define STM32_PLLI2S_N_MULTIPLIER DT_PROP(DT_NODELABEL(plli2s), mul_n)
#define STM32_PLLI2S_R_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(plli2s), div_r)
#define STM32_PLLI2S_R_DIVISOR DT_PROP_OR(DT_NODELABEL(plli2s), div_r, 1)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll2), st_stm32u5_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll2), st_stm32h7_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll2), st_stm32h7rs_pll_clock, okay)
#define STM32_PLL2_ENABLED 1
#define STM32_PLL2_M_DIVISOR DT_PROP(DT_NODELABEL(pll2), div_m)
#define STM32_PLL2_N_MULTIPLIER DT_PROP(DT_NODELABEL(pll2), mul_n)
#define STM32_PLL2_P_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll2), div_p)
#define STM32_PLL2_P_DIVISOR DT_PROP_OR(DT_NODELABEL(pll2), div_p, 1)
#define STM32_PLL2_Q_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll2), div_q)
#define STM32_PLL2_Q_DIVISOR DT_PROP_OR(DT_NODELABEL(pll2), div_q, 1)
#define STM32_PLL2_R_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll2), div_r)
#define STM32_PLL2_R_DIVISOR DT_PROP_OR(DT_NODELABEL(pll2), div_r, 1)
#define STM32_PLL2_S_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll2), div_s)
#define STM32_PLL2_S_DIVISOR DT_PROP_OR(DT_NODELABEL(pll2), div_s, 1)
#define STM32_PLL2_T_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll2), div_t)
#define STM32_PLL2_T_DIVISOR DT_PROP_OR(DT_NODELABEL(pll2), div_t, 1)
#define STM32_PLL2_FRACN_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll2), fracn)
#define STM32_PLL2_FRACN_VALUE DT_PROP_OR(DT_NODELABEL(pll2), fracn, 1)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll3), st_stm32h7_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll3), st_stm32u5_pll_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll3), st_stm32h7rs_pll_clock, okay)
#define STM32_PLL3_ENABLED 1
#define STM32_PLL3_M_DIVISOR DT_PROP(DT_NODELABEL(pll3), div_m)
#define STM32_PLL3_N_MULTIPLIER DT_PROP(DT_NODELABEL(pll3), mul_n)
#define STM32_PLL3_P_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll3), div_p)
#define STM32_PLL3_P_DIVISOR DT_PROP_OR(DT_NODELABEL(pll3), div_p, 1)
#define STM32_PLL3_Q_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll3), div_q)
#define STM32_PLL3_Q_DIVISOR DT_PROP_OR(DT_NODELABEL(pll3), div_q, 1)
#define STM32_PLL3_R_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll3), div_r)
#define STM32_PLL3_R_DIVISOR DT_PROP_OR(DT_NODELABEL(pll3), div_r, 1)
#define STM32_PLL3_S_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll3), div_s)
#define STM32_PLL3_S_DIVISOR DT_PROP_OR(DT_NODELABEL(pll3), div_s, 1)
#define STM32_PLL3_FRACN_ENABLED DT_NODE_HAS_PROP(DT_NODELABEL(pll3), fracn)
#define STM32_PLL3_FRACN_VALUE DT_PROP_OR(DT_NODELABEL(pll3), fracn, 1)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f1_pll_clock, okay)
#define STM32_PLL_ENABLED 1
#define STM32_PLL_XTPRE DT_PROP(DT_NODELABEL(pll), xtpre)
#define STM32_PLL_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul)
#define STM32_PLL_USBPRE DT_PROP(DT_NODELABEL(pll), usbpre)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32f0_pll_clock, okay) || \
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_ENABLED 1
#define STM32_PLL_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul)
#define STM32_PLL_PREDIV DT_PROP(DT_NODELABEL(pll), prediv)
#define STM32_PLL_USBPRE DT_PROP(DT_NODELABEL(pll), otgfspre)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll), st_stm32l0_pll_clock, okay)
#define STM32_PLL_ENABLED 1
#define STM32_PLL_DIVISOR DT_PROP(DT_NODELABEL(pll), div)
#define STM32_PLL_MULTIPLIER DT_PROP(DT_NODELABEL(pll), mul)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(pll2), st_stm32f105_pll2_clock, okay)
#define STM32_PLL2_ENABLED 1
#define STM32_PLL2_MULTIPLIER DT_PROP(DT_NODELABEL(pll2), mul)
#define STM32_PLL2_PREDIV DT_PROP(DT_NODELABEL(pll2), prediv)
#endif
/** PLL/PLL1 clock source */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(pll), okay) && \
DT_NODE_HAS_PROP(DT_NODELABEL(pll), clocks)
#define DT_PLL_CLOCKS_CTRL DT_CLOCKS_CTLR(DT_NODELABEL(pll))
#if DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_msi))
#define STM32_PLL_SRC_MSI 1
#endif
#if DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_msis))
#define STM32_PLL_SRC_MSIS 1
#endif
#if DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_hsi))
#define STM32_PLL_SRC_HSI 1
#endif
#if DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_csi))
#define STM32_PLL_SRC_CSI 1
#endif
#if DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(clk_hse))
#define STM32_PLL_SRC_HSE 1
#endif
#if DT_SAME_NODE(DT_PLL_CLOCKS_CTRL, DT_NODELABEL(pll2))
#define STM32_PLL_SRC_PLL2 1
#endif
#endif
/** PLL2 clock source */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(pll2), okay) && \
DT_NODE_HAS_PROP(DT_NODELABEL(pll2), clocks)
#define DT_PLL2_CLOCKS_CTRL DT_CLOCKS_CTLR(DT_NODELABEL(pll2))
#if DT_SAME_NODE(DT_PLL2_CLOCKS_CTRL, DT_NODELABEL(clk_msis))
#define STM32_PLL2_SRC_MSIS 1
#endif
#if DT_SAME_NODE(DT_PLL2_CLOCKS_CTRL, DT_NODELABEL(clk_hsi))
#define STM32_PLL2_SRC_HSI 1
#endif
#if DT_SAME_NODE(DT_PLL2_CLOCKS_CTRL, DT_NODELABEL(clk_hse))
#define STM32_PLL2_SRC_HSE 1
#endif
#endif
/** PLL3 clock source */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(pll3), okay) && \
DT_NODE_HAS_PROP(DT_NODELABEL(pll3), clocks)
#define DT_PLL3_CLOCKS_CTRL DT_CLOCKS_CTLR(DT_NODELABEL(pll3))
#if DT_SAME_NODE(DT_PLL3_CLOCKS_CTRL, DT_NODELABEL(clk_msis))
#define STM32_PLL3_SRC_MSIS 1
#endif
#if DT_SAME_NODE(DT_PLL3_CLOCKS_CTRL, DT_NODELABEL(clk_hsi))
#define STM32_PLL3_SRC_HSI 1
#endif
#if DT_SAME_NODE(DT_PLL3_CLOCKS_CTRL, DT_NODELABEL(clk_hse))
#define STM32_PLL3_SRC_HSE 1
#endif
#endif
/** Fixed clocks related symbols */
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_lse), fixed_clock, okay)
#define STM32_LSE_ENABLED 1
#define STM32_LSE_FREQ DT_PROP(DT_NODELABEL(clk_lse), clock_frequency)
#define STM32_LSE_DRIVING 0
#define STM32_LSE_BYPASS DT_PROP(DT_NODELABEL(clk_lse), lse_bypass)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_lse), st_stm32_lse_clock, okay)
#define STM32_LSE_ENABLED 1
#define STM32_LSE_FREQ DT_PROP(DT_NODELABEL(clk_lse), clock_frequency)
#define STM32_LSE_DRIVING DT_PROP(DT_NODELABEL(clk_lse), driving_capability)
#define STM32_LSE_BYPASS DT_PROP(DT_NODELABEL(clk_lse), lse_bypass)
#else
#define STM32_LSE_ENABLED 0
#define STM32_LSE_FREQ 0
#define STM32_LSE_DRIVING 0
#define STM32_LSE_BYPASS 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_msi), st_stm32_msi_clock, okay) || \
DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_msi), st_stm32l0_msi_clock, okay)
#define STM32_MSI_ENABLED 1
#define STM32_MSI_RANGE DT_PROP(DT_NODELABEL(clk_msi), msi_range)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_msi), st_stm32_msi_clock, okay)
#define STM32_MSI_ENABLED 1
#define STM32_MSI_PLL_MODE DT_PROP(DT_NODELABEL(clk_msi), msi_pll_mode)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_msis), st_stm32u5_msi_clock, okay)
#define STM32_MSIS_ENABLED 1
#define STM32_MSIS_RANGE DT_PROP(DT_NODELABEL(clk_msis), msi_range)
#define STM32_MSIS_PLL_MODE DT_PROP(DT_NODELABEL(clk_msis), msi_pll_mode)
#else
#define STM32_MSIS_ENABLED 0
#define STM32_MSIS_RANGE 0
#define STM32_MSIS_PLL_MODE 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_msik), st_stm32u5_msi_clock, okay)
#define STM32_MSIK_ENABLED 1
#define STM32_MSIK_RANGE DT_PROP(DT_NODELABEL(clk_msik), msi_range)
#define STM32_MSIK_PLL_MODE DT_PROP(DT_NODELABEL(clk_msik), msi_pll_mode)
#else
#define STM32_MSIK_ENABLED 0
#define STM32_MSIK_RANGE 0
#define STM32_MSIK_PLL_MODE 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_csi), fixed_clock, okay)
#define STM32_CSI_ENABLED 1
#define STM32_CSI_FREQ DT_PROP(DT_NODELABEL(clk_csi), clock_frequency)
#else
#define STM32_CSI_FREQ 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_lsi), fixed_clock, okay)
#define STM32_LSI_ENABLED 1
#define STM32_LSI_FREQ DT_PROP(DT_NODELABEL(clk_lsi), clock_frequency)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_lsi1), fixed_clock, okay)
#define STM32_LSI_ENABLED 1
#define STM32_LSI_FREQ DT_PROP(DT_NODELABEL(clk_lsi1), clock_frequency)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_lsi2), fixed_clock, okay)
#define STM32_LSI_ENABLED 1
#define STM32_LSI_FREQ DT_PROP(DT_NODELABEL(clk_lsi2), clock_frequency)
#else
#define STM32_LSI_FREQ 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hsi), fixed_clock, okay)
#define STM32_HSI_DIV_ENABLED 0
#define STM32_HSI_ENABLED 1
#define STM32_HSI_FREQ DT_PROP(DT_NODELABEL(clk_hsi), clock_frequency)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hsi), st_stm32h7_hsi_clock, okay) \
|| DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hsi), st_stm32g0_hsi_clock, okay) \
|| DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hsi), st_stm32c0_hsi_clock, okay)
#define STM32_HSI_DIV_ENABLED 1
#define STM32_HSI_ENABLED 1
#define STM32_HSI_DIVISOR DT_PROP(DT_NODELABEL(clk_hsi), hsi_div)
#define STM32_HSI_FREQ DT_PROP(DT_NODELABEL(clk_hsi), clock_frequency)
#else
#define STM32_HSI_DIV_ENABLED 0
#define STM32_HSI_DIVISOR 1
#define STM32_HSI_FREQ 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hse), fixed_clock, okay)
#define STM32_HSE_ENABLED 1
#define STM32_HSE_FREQ DT_PROP(DT_NODELABEL(clk_hse), clock_frequency)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hse), st_stm32_hse_clock, okay)
#define STM32_HSE_ENABLED 1
#define STM32_HSE_BYPASS DT_PROP(DT_NODELABEL(clk_hse), hse_bypass)
#define STM32_HSE_FREQ DT_PROP(DT_NODELABEL(clk_hse), clock_frequency)
#define STM32_HSE_CSS DT_PROP(DT_NODELABEL(clk_hse), css_enabled)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hse), st_stm32wl_hse_clock, okay)
#define STM32_HSE_ENABLED 1
#define STM32_HSE_TCXO DT_PROP(DT_NODELABEL(clk_hse), hse_tcxo)
#define STM32_HSE_DIV2 DT_PROP(DT_NODELABEL(clk_hse), hse_div2)
#define STM32_HSE_FREQ DT_PROP(DT_NODELABEL(clk_hse), clock_frequency)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hse), st_stm32wba_hse_clock, okay)
#define STM32_HSE_ENABLED 1
#define STM32_HSE_DIV2 DT_PROP(DT_NODELABEL(clk_hse), hse_div2)
#define STM32_HSE_FREQ DT_PROP(DT_NODELABEL(clk_hse), clock_frequency)
#else
#define STM32_HSE_FREQ 0
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hsi48), fixed_clock, okay)
#define STM32_HSI48_ENABLED 1
#define STM32_HSI48_FREQ DT_PROP(DT_NODELABEL(clk_hsi48), clock_frequency)
#elif DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(clk_hsi48), st_stm32_hsi48_clock, okay)
#define STM32_HSI48_ENABLED 1
#define STM32_HSI48_FREQ DT_PROP(DT_NODELABEL(clk_hsi48), clock_frequency)
#define STM32_HSI48_CRS_USB_SOF DT_PROP(DT_NODELABEL(clk_hsi48), crs_usb_sof)
#endif
#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(perck), st_stm32_clock_mux, okay)
#define STM32_CKPER_ENABLED 1
#endif
/** Driver structure definition */
struct stm32_pclken {
uint32_t bus;
uint32_t enr;
};
/** Device tree clocks helpers */
#define STM32_CLOCK_INFO(clk_index, node_id) \
{ \
.enr = DT_CLOCKS_CELL_BY_IDX(node_id, clk_index, bits), \
.bus = DT_CLOCKS_CELL_BY_IDX(node_id, clk_index, bus) \
}
#define STM32_DT_CLOCKS(node_id) \
{ \
LISTIFY(DT_NUM_CLOCKS(node_id), \
STM32_CLOCK_INFO, (,), node_id) \
}
#define STM32_DT_INST_CLOCKS(inst) \
STM32_DT_CLOCKS(DT_DRV_INST(inst))
#define STM32_DOMAIN_CLOCK_INST_SUPPORT(inst) DT_INST_CLOCKS_HAS_IDX(inst, 1) ||
#define STM32_DT_INST_DEV_DOMAIN_CLOCK_SUPPORT \
(DT_INST_FOREACH_STATUS_OKAY(STM32_DOMAIN_CLOCK_INST_SUPPORT) 0)
#define STM32_DOMAIN_CLOCK_SUPPORT(id) DT_CLOCKS_HAS_IDX(DT_NODELABEL(id), 1) ||
#define STM32_DT_DEV_DOMAIN_CLOCK_SUPPORT \
(DT_FOREACH_STATUS_OKAY(STM32_DOMAIN_CLOCK_SUPPORT) 0)
/** Clock source binding accessors */
/**
* @brief Obtain register field from clock configuration.
*
* @param clock clock bit field value.
*/
#define STM32_CLOCK_REG_GET(clock) \
(((clock) >> STM32_CLOCK_REG_SHIFT) & STM32_CLOCK_REG_MASK)
/**
* @brief Obtain position field from clock configuration.
*
* @param clock Clock bit field value.
*/
#define STM32_CLOCK_SHIFT_GET(clock) \
(((clock) >> STM32_CLOCK_SHIFT_SHIFT) & STM32_CLOCK_SHIFT_MASK)
/**
* @brief Obtain mask field from clock configuration.
*
* @param clock Clock bit field value.
*/
#define STM32_CLOCK_MASK_GET(clock) \
(((clock) >> STM32_CLOCK_MASK_SHIFT) & STM32_CLOCK_MASK_MASK)
/**
* @brief Obtain value field from clock configuration.
*
* @param clock Clock bit field value.
*/
#define STM32_CLOCK_VAL_GET(clock) \
(((clock) >> STM32_CLOCK_VAL_SHIFT) & STM32_CLOCK_VAL_MASK)
#if defined(STM32_HSE_CSS)
/**
* @brief Called if the HSE clock security system detects a clock fault.
*
* The function is called in interrupt context.
*
* The default (weakly-linked) implementation does nothing and should be
* overridden.
*/
void stm32_hse_css_callback(void);
#endif
#endif /* ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_STM32_CLOCK_CONTROL_H_ */