st,stm32f4-plli2s-clock

Vendor: STMicroelectronics N.V.

Description

STM32F4 PLL I2S node binding:

Takes same input as Main PLL. PLLM factor and PLL source are common with Main PLL

1 output clocks supported, the frequency can be computed with the following formula:

  f(PLL_R) = f(VCO clock) / PLLR  --> PLLI2S

    with f(VCO clock) = f(PLL clock input) × (PLLNI2S / PLLM)

Properties

Node specific propertiesDeprecated node specific propertiesBase 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.
mul-n	int	PLLI2S multiplication factor for VCO Valid range may vary between parts: 50 - 432 , 192 - 432 This property is required.
div-r	int	PLLI2S division factor for I2S Clocks This property is required. Legal values: 2, 3, 4, 5, 6, 7