Lines Matching +full:mbl +full:- +full:gpio

1 Bindings for the Western Digital's MyBook Live memory-mapped GPIO controllers.
3 The Western Digital MyBook Live has two memory-mapped GPIO controllers.
4 Both GPIO controller only have a single 8-bit data register, where GPIO
8 	- compatible: should be "wd,mbl-gpio"
9 	- reg-names: must contain
10 		"dat" - data register
11 	- reg: address + size pairs describing the GPIO register sets;
12 		order must correspond with the order of entries in reg-names
13 	- #gpio-cells: must be set to 2. The first cell is the pin number and
14 			the second cell is used to specify the gpio polarity:
17 	- gpio-controller: Marks the device node as a gpio controller.
20 	- no-output: GPIOs are read-only.
24 		compatible = "wd,mbl-gpio";
25 		reg-names = "dat";
27 		#gpio-cells = <2>;
28 		gpio-controller;
32 		compatible = "wd,mbl-gpio";
33 		reg-names = "dat";
35 		#gpio-cells = <2>;
36 		gpio-controller;
37 		no-output;