atmel,sam-pinctrl

Vendor: Atmel Corporation

Description

Atmel SAM Pinctrl container node

Properties

Top level properties

These property descriptions apply to “atmel,sam-pinctrl” nodes themselves. This page also describes child node properties in the following sections.

Node specific properties

Base properties

Properties not inherited from the base binding file.

(None)

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 “atmel,sam-pinctrl” compatible.

Name

Type

Details

#address-cells

int

 
number of address cells in reg property

This property is required.

Constant value: 1

#size-cells

int

 
number of size cells in reg property

This property is required.

Constant value: 1

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

array

 
interrupts for device

See Important properties for more information.

interrupts-extended

compound

 
extended interrupt specifier for device

interrupt-names

string-array

 
name of each interrupt

interrupt-parent

phandle

 
phandle to interrupt controller node

label

string

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

See Important properties for more information.

clocks

phandle-array

 
Clock gate information

clock-names

string-array

 
name of each clock

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

Child node properties

Name

Type

Details

atmel,pins

phandle-array

bias-pull-up

boolean

 
pull up the pin

bias-pull-down

boolean

 
pull down the pin

drive-open-drain

boolean

 
drive with open drain