Lines Matching +full:in +full:- +full:gpios
4 - compatible: Must be one of:
11 - reg: Chip select number.
12 - gpio-controller: Marks the device node as a GPIO controller.
13 - #gpio-cells: Should be two. For consumer use see gpio.txt.
16 - #daisy-chained-devices:
17 Number of chips in the daisy-chain (default is 1).
18 - maxim,modesel-gpios: GPIO pins to configure modesel of each chip.
19 The number of GPIOs must equal "#daisy-chained-devices"
22 - maxim,fault-gpios: GPIO pins to read fault of each chip.
23 The number of GPIOs must equal "#daisy-chained-devices"
25 - maxim,db0-gpios: GPIO pins to configure debounce of each chip.
26 The number of GPIOs must equal "#daisy-chained-devices"
28 - maxim,db1-gpios: GPIO pins to configure debounce of each chip.
29 The number of GPIOs must equal "maxim,db0-gpios".
30 - maxim,modesel-8bit: Boolean whether the modesel pin of the chips is
31 pulled high (8-bit mode). Use this if the modesel pin
32 is hardwired and consequently "maxim,modesel-gpios"
34 "maxim,modesel-gpios" is given, the driver assumes
35 that modesel is pulled low (16-bit mode).
36 - maxim,ignore-undervoltage:
38 by the "maxim,fault-gpios" or by the status byte
39 (in 16-bit mode). Use this if the chips are powered
40 through 5VOUT instead of VCC24V, in which case they
44 ../spi/spi-bus.txt.
50 gpio-controller;
51 #gpio-cells = <2>;
53 maxim,modesel-gpios = <&gpio2 23>;
54 maxim,fault-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
55 maxim,db0-gpios = <&gpio2 25>;
56 maxim,db1-gpios = <&gpio2 26>;
58 spi-max-frequency = <25000000>;