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st,stm32f105-pll2-clock

Vendor: STMicroelectronics

Description

PLL2 node binding for Connectivity line devices (STM32F105/STM32F107)

Takes clk_hse as input clock, using prediv as prescaler.

Each PLL as its own output clock.

  f(PLL2CLK) = f(PLL2IN) / PREDIV * PLLMUL --> PLL (System Clock)

Properties

Properties not inherited from the base binding file.

Name

Type

Details

#clock-cells

int

 
Number of items to expect in a Clock specifier

This property is required.

prediv

int

 
Configurable prescaler
Valid range: 1 - 16

This property is required.

otgfspre

boolean

 
Optional PLL output divisor to generate a 48MHz USB clock.
When set, PLL output clock is not divided.
Otherwise, PLL output clock is divided by 1.5.

mul

int

 
PLL multiplication factor for output clock

This property is required.

Legal values: 8, 9, 10, 11, 12, 13, 14, 16, 20