bindings/leds/nxp%2Cpca953x.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/nxp,pca953x.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP PCA9532 LED Dimmer
10   - Riku Voipio <riku.voipio@iki.fi>
13   The PCA9532 family is SMBus I/O expander optimized for dimming LEDs.
17     https://www.nxp.com/docs/en/data-sheet/PCA9532.pdf
22       - nxp,pca9530
23       - nxp,pca9531
24       - nxp,pca9532
25       - nxp,pca9533
30   gpio-controller: true
32   gpio-line-names:
36   '#gpio-cells':
40   "^led-[0-9a-z]+$":
48           Output configuration, see include/dt-bindings/leds/leds-pca9532.h
55   - compatible
56   - reg
61   - |
62     #include <dt-bindings/leds/leds-pca9532.h>
65         #address-cells = <1>;
66         #size-cells = <0>;
68         led-controller@62 {
72             led-1 {
77             led-2 {
82             led-3 {
84                 default-state = "on";
87             led-4 {
89                 default-state = "keep";