Lines Matching +full:pcf857x +full:- +full:compatible

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: PCF857x-compatible I/O expanders
10   - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13   The PCF857x-compatible chips have "quasi-bidirectional" I/O lines that can be
14   driven high by a pull-up current source or driven low to ground. This
23   compatible:
25       - maxim,max7328
26       - maxim,max7329
27       - nxp,pca8574
28       - nxp,pca8575
29       - nxp,pca9670
30       - nxp,pca9671
31       - nxp,pca9672
32       - nxp,pca9673
33       - nxp,pca9674
34       - nxp,pca9675
35       - nxp,pcf8574
36       - nxp,pcf8574a
37       - nxp,pcf8575
42   gpio-controller: true
44   '#gpio-cells':
48       flags, as defined in <dt-bindings/gpio/gpio.h>. Only the GPIO_ACTIVE_HIGH
51   lines-initial-states:
56       the input (pulled-up) state.
58       low-level output state.
65   interrupt-controller: true
67   '#interrupt-cells':
70   wakeup-source: true
73   "^(.+-hog(-[0-9]+)?)$":
77       - gpio-hog
80   - compatible
81   - reg
82   - gpio-controller
83   - '#gpio-cells'
88   - |
90             #address-cells = <1>;
91             #size-cells = <0>;
94                     compatible = "nxp,pcf8575";
96                     interrupt-parent = <&irqpin2>;
98                     gpio-controller;
99                     #gpio-cells = <2>;
100                     interrupt-controller;
101                     #interrupt-cells = <2>;