xlnx,xps-timer-1.00.a

Vendor: Xilinx

Description

Xilinx AXI Timer IP node

Properties

Properties not inherited from the base binding file.

Name

Type

Details

clock-frequency

int

Clock frequency information for RTC operation

This property is required.

xlnx,count-width

int

Individual timer/counter width in bits.

This property is required.

Legal values: 8, 16, 32

xlnx,gen0-assert

int

Active state of the generateout0 signal (0 for active-low, 1 for
active-high).

Legal values: 0, 1

xlnx,gen1-assert

int

Active state of the generateout1 signal (0 for active-low, 1 for
active-high).

Legal values: 0, 1

xlnx,one-timer-only

int

0 if both Timer 1 and Timer 2 are enabled, 1 if only Timer 1 is enabled.

This property is required.

Legal values: 0, 1

xlnx,trig0-assert

int

Active state of the capturetrig0 signal (0 for active-low, 1 for
active-high).

Legal values: 0, 1

xlnx,trig1-assert

int

Active state of the capturetrig1 signal (0 for active-low, 1 for
active-high).

Legal values: 0, 1

prescaler

int

RTC frequency equals clock-frequency divided by the prescaler value

Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “xlnx,xps-timer-1.00.a” compatible.

Name

Type

Details

label

string

Human readable string describing the device (used as device_get_binding() argument)

This property is required.

See Important properties for more information.

interrupts

array

interrupts for device

This property is required.

See Important properties for more information.

status

string

indicates the operational status of a device

Legal values: 'ok', 'okay', 'disabled', 'reserved', 'fail', 'fail-sss'

See Important properties for more information.

compatible

string-array

compatible strings

This property is required.

See Important properties for more information.

reg

array

register space

See Important properties for more information.

reg-names

string-array

name of each register space

interrupts-extended

compound

extended interrupt specifier for device

interrupt-names

string-array

name of each interrupt

interrupt-parent

phandle

phandle to interrupt controller node

clocks

phandle-array

Clock gate information

clock-names

string-array

name of each clock

#address-cells

int

number of address cells in reg property

#size-cells

int

number of size cells in reg property

dmas

phandle-array

DMA channels specifiers

dma-names

string-array

Provided names of DMA channel specifiers

io-channels

phandle-array

IO channels specifiers

io-channel-names

string-array

Provided names of IO channel specifiers