Lines Matching refs:gpio

4 - compatible: Compatible property value should be "img,tz1090-pdc-gpio".
9 - gpio-controller: Specifies that the node is a gpio controller.
11 - #gpio-cells: Should be 2. The syntax of the gpio specifier used by client
13      <[phandle of the gpio controller node]
14       [PDC gpio number]
15       [gpio flags]>
17   Values for gpio specifier:
19   - GPIO flags: bit field of flags, as defined in <dt-bindings/gpio/gpio.h>.
25 - gpio-ranges: Mapping to pin controller pins (as described in
26   Documentation/devicetree/bindings/gpio/gpio.txt)
33 	pdc_gpios: gpio-controller@02006500 {
34 		gpio-controller;
35 		#gpio-cells = <2>;
37 		compatible = "img,tz1090-pdc-gpio";
44 		gpio-ranges = <&pdc_pinctrl 0 0 7>;