adi_max32_clock_control.h File Reference

#include <zephyr/drivers/clock_control.h>
#include <zephyr/dt-bindings/clock/adi_max32_clock.h>
#include <wrap_max32_sys.h>

Go to the source code of this file.

Data Structures
struct	max32_perclk
	Driver structure definition. More...

Macros
#define	ADI_MAX32_SYSCLK_PRESCALER   DT_PROP_OR(DT_NODELABEL(gcr), sysclk_prescaler, 1)
	Get prescaler value if it defined
#define	ADI_MAX32_CLK_IPO_FREQ   DT_PROP(DT_NODELABEL(clk_ipo), clock_frequency)
#define	ADI_MAX32_CLK_ERFO_FREQ   DT_PROP(DT_NODELABEL(clk_erfo), clock_frequency)
#define	ADI_MAX32_CLK_IBRO_FREQ   DT_PROP(DT_NODELABEL(clk_ibro), clock_frequency)
#define	ADI_MAX32_CLK_ISO_FREQ   DT_PROP_OR(DT_NODELABEL(clk_iso), clock_frequency, 0)
#define	ADI_MAX32_CLK_INRO_FREQ   DT_PROP(DT_NODELABEL(clk_inro), clock_frequency)
#define	ADI_MAX32_CLK_ERTCO_FREQ   DT_PROP(DT_NODELABEL(clk_ertco), clock_frequency)
#define	ADI_MAX32_CLK_EXTCLK_FREQ   DT_PROP_OR(DT_NODELABEL(clk_extclk), clock_frequency, 0)
#define	DT_GCR_CLOCKS_CTRL   DT_CLOCKS_CTLR(DT_NODELABEL(gcr))
#define	ADI_MAX32_SYSCLK_SRC   ADI_MAX32_CLK_IPO
#define	ADI_MAX32_SYSCLK_FREQ   (ADI_MAX32_CLK_IPO_FREQ / ADI_MAX32_SYSCLK_PRESCALER)
#define	ADI_MAX32_PCLK_FREQ   (ADI_MAX32_SYSCLK_FREQ / 2)
#define	ADI_MAX32_GET_PRPH_CLK_FREQ(clk_src)

Macro Definition Documentation

ADI_MAX32_CLK_ERFO_FREQ

#define ADI_MAX32_CLK_ERFO_FREQ   DT_PROP(DT_NODELABEL(clk_erfo), clock_frequency)

ADI_MAX32_CLK_ERTCO_FREQ

#define ADI_MAX32_CLK_ERTCO_FREQ   DT_PROP(DT_NODELABEL(clk_ertco), clock_frequency)

ADI_MAX32_CLK_EXTCLK_FREQ

#define ADI_MAX32_CLK_EXTCLK_FREQ   DT_PROP_OR(DT_NODELABEL(clk_extclk), clock_frequency, 0)

ADI_MAX32_CLK_IBRO_FREQ

#define ADI_MAX32_CLK_IBRO_FREQ   DT_PROP(DT_NODELABEL(clk_ibro), clock_frequency)

ADI_MAX32_CLK_INRO_FREQ

#define ADI_MAX32_CLK_INRO_FREQ   DT_PROP(DT_NODELABEL(clk_inro), clock_frequency)

ADI_MAX32_CLK_IPO_FREQ

#define ADI_MAX32_CLK_IPO_FREQ   DT_PROP(DT_NODELABEL(clk_ipo), clock_frequency)

ADI_MAX32_CLK_ISO_FREQ

#define ADI_MAX32_CLK_ISO_FREQ   DT_PROP_OR(DT_NODELABEL(clk_iso), clock_frequency, 0)

ADI_MAX32_GET_PRPH_CLK_FREQ

#define ADI_MAX32_GET_PRPH_CLK_FREQ

(

clk_src

)

Value:

        ((clk_src) == ADI_MAX32_PRPH_CLK_SRC_PCLK        ? ADI_MAX32_PCLK_FREQ                     \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_IBRO      ? ADI_MAX32_CLK_IBRO_FREQ                 \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_ERFO      ? ADI_MAX32_CLK_ERFO_FREQ                 \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_ERTCO     ? ADI_MAX32_CLK_ERTCO_FREQ                \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_INRO      ? ADI_MAX32_CLK_INRO_FREQ                 \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_ISO       ? ADI_MAX32_CLK_ISO_FREQ                  \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_IBRO_DIV8 ? (ADI_MAX32_CLK_IBRO_FREQ / 8)           \
         : (clk_src) == ADI_MAX32_PRPH_CLK_SRC_EXTCLK    ? ADI_MAX32_CLK_EXTCLK_FREQ               \
                                                         : 0)

ADI_MAX32_PCLK_FREQ

#define ADI_MAX32_PCLK_FREQ   (ADI_MAX32_SYSCLK_FREQ / 2)

ADI_MAX32_SYSCLK_FREQ

#define ADI_MAX32_SYSCLK_FREQ   (ADI_MAX32_CLK_IPO_FREQ / ADI_MAX32_SYSCLK_PRESCALER)

ADI_MAX32_SYSCLK_PRESCALER

#define ADI_MAX32_SYSCLK_PRESCALER   DT_PROP_OR(DT_NODELABEL(gcr), sysclk_prescaler, 1)

Get prescaler value if it defined

ADI_MAX32_SYSCLK_SRC

#define ADI_MAX32_SYSCLK_SRC   ADI_MAX32_CLK_IPO

DT_GCR_CLOCKS_CTRL

#define DT_GCR_CLOCKS_CTRL   DT_CLOCKS_CTLR(DT_NODELABEL(gcr))