1 Bindings for the National Instruments 169445 GPIO NAND controller
3 The 169445 GPIO NAND controller has two memory mapped GPIO registers, one
4 for input (the ready signal) and one for output (control signals). It is
5 intended to be used with the GPIO NAND driver.
8 - compatible: should be "ni,169445-nand-gpio"
9 - reg-names: must contain
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: disables driving output on the pins
23 gpio1: nand-gpio-out@1f300010 {
24 compatible = "ni,169445-nand-gpio";
25 reg = <0x1f300010 0x4>;
31 gpio2: nand-gpio-in@1f300014 {
32 compatible = "ni,169445-nand-gpio";
33 reg = <0x1f300014 0x4>;