bindings/leds/awinic%2Caw200xx.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: AWINIC AW200XX LED
10   - Martin Kurbanov <mmkurbanov@sberdevices.ru>
14   It is a 3x12/6x9/6x12 matrix LED programmed via
19   aw20036 - https://www.awinic.com/en/productDetail/AW20036QNR#tech-docs
20   aw20054 - https://www.awinic.com/en/productDetail/AW20054QNR#tech-docs
21   aw20072 - https://www.awinic.com/en/productDetail/AW20072QNR#tech-docs
26       - awinic,aw20036
27       - awinic,aw20054
28       - awinic,aw20072
33   "#address-cells":
36   "#size-cells":
39   awinic,display-rows:
45   "^led@[0-9a-f]$":
53           LED number
56       led-max-microamp:
59           Note that a driver will take the minimum of all LED limits
61           The maximum output current of each LED is calculated by the
63             IMAXled = 160000 * (592 / 600.5) * (1 / display-rows)
65             IMINled = 3300 * (592 / 600.5) * (1 / display-rows)
68   - compatible
69   - reg
70   - "#address-cells"
71   - "#size-cells"
72   - awinic,display-rows
75   - if:
82         awinic,display-rows:
86         awinic,display-rows:
87           enum: [1, 2, 3, 4, 5, 6, 7]
92   - |
93     #include <dt-bindings/leds/common.h>
96         #address-cells = <1>;
97         #size-cells = <0>;
99         led-controller@3a {
102             #address-cells = <1>;
103             #size-cells = <0>;
104             awinic,display-rows = <3>;
106             led@0 {
109                 led-max-microamp = <9780>;
112             led@1 {
115                 led-max-microamp = <9780>;
118             led@2 {
121                 led-max-microamp = <9780>;