nxp,mcxw7x-clock

Description

NXP MCXW7X series clock controller

Properties

Properties not inherited from the base binding file.

Name

Type

Details

osc32k-mode

int

 
32 kHz clock source selection.
0: Disable 32 kHz crystal oscillator.
1: Enable 32 kHz crystal oscillator.
3: Bypass 32 kHz oscillator (use external clock input).

This property is required.

Legal values: 0, 1, 3

osc32k-xtal-cap

int

 
internal capacitance value for 32 kHz OSC XTAL.
0: The internal capacitance for XTAL pin is 0pF.
1: The internal capacitance for XTAL pin is 2pF.
2: The internal capacitance for XTAL pin is 4pF.
3: The internal capacitance for XTAL pin is 6pF.
4: The internal capacitance for XTAL pin is 8pF.
5: The internal capacitance for XTAL pin is 10pF.
6: The internal capacitance for XTAL pin is 12pF.
7: The internal capacitance for XTAL pin is 14pF.
8: The internal capacitance for XTAL pin is 16pF.
9: The internal capacitance for XTAL pin is 18pF.
10: The internal capacitance for XTAL pin is 20pF.
11: The internal capacitance for XTAL pin is 22pF.
12: The internal capacitance for XTAL pin is 24pF.
13: The internal capacitance for XTAL pin is 26pF.
14: The internal capacitance for XTAL pin is 28pF.
15: The internal capacitance for XTAL pin is 30pF.

This property is required.

Legal values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

osc32k-extal-cap

int

 
internal capacitance value for 32 kHz OSC EXTAL.
0: The internal capacitance for EXTAL pin is 0pF.
1: The internal capacitance for EXTAL pin is 2pF.
2: The internal capacitance for EXTAL pin is 4pF.
3: The internal capacitance for EXTAL pin is 6pF.
4: The internal capacitance for EXTAL pin is 8pF.
5: The internal capacitance for EXTAL pin is 10pF.
6: The internal capacitance for EXTAL pin is 12pF.
7: The internal capacitance for EXTAL pin is 14pF.
8: The internal capacitance for EXTAL pin is 16pF.
9: The internal capacitance for EXTAL pin is 18pF.
10: The internal capacitance for EXTAL pin is 20pF.
11: The internal capacitance for EXTAL pin is 22pF.
12: The internal capacitance for EXTAL pin is 24pF.
13: The internal capacitance for EXTAL pin is 26pF.
14: The internal capacitance for EXTAL pin is 28pF.
15: The internal capacitance for EXTAL pin is 30pF.

This property is required.

Legal values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

firc-mode

int

 
FIRC (Fast Internal Reference Clock) mode selection.
0: FIRC is disabled.
1: FIRC is enabled in normal mode.
2: FIRC is enabled in low power mode.

This property is required.

Legal values: 0, 1, 2

firc-range

int

 
FIRC frequency range selection.

This property is required.

enable-sirc-in-lp-mode

boolean

 
Enable/disable SIRC(FRO 6M) in low power mode.

sys-clk-src

int

 
System clock source selection.

This property is required.

sys-clk-div-bus

int

 
System clock divider for bus clock.
Valid range: 1 to 16.

This property is required.

sys-clk-div-slow

int

 
System clock divider for slow clock.
Valid range: 1 to 16.

This property is required.

sys-clk-div-core

int

 
System clock divider for core clock.
Valid range: 1 to 16.

This property is required.

enable-sosc

boolean

 
Enable/disable SOSC (System Oscillator).

sosc-freq

int

 
SOSC (System Oscillator) frequency in Hz.

This property is required.

core-clock-frequency

int

 
Expected core clock frequency in Hz after clock configuration.
Used to configure voltage levels before clock setup (e.g., 96 MHz
requires raising core voltage) and to verify the clock configuration
is correct at init time.

This property is required.

#clock-cells

int

 
Number of items to expect in a Clock specifier

This property is required.

Constant value: 1

Specifier cell names

  • clock cells: name