Lines Matching +full:disk +full:- +full:activity

1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Jacek Anaszewski <jacek.anaszewski@gmail.com>
11   - Pavel Machek <pavel@ucw.cz>
25   led-sources:
30     $ref: /schemas/types.yaml#definitions/uint32-array
35       from the header include/dt-bindings/leds/common.h. If there is no
42       the header include/dt-bindings/leds/common.h. If there is no matching
48   function-enumerator:
59       deprecated - use 'function' and 'color' properties instead.
60       function-enumerator has no effect when this property is present.
62   default-state:
65       default-state property is set the to same value, then no glitch should be
71       - on
72       - off
73       - keep
76   linux,default-trigger:
83         # LED will act as a back-light, controlled by the framebuffer system
84       - backlight
85         # LED will turn on (but for leds-gpio see "default-state" property in
86         # Documentation/devicetree/bindings/leds/leds-gpio.yaml)
87       - default-on
89       - heartbeat
90         # LED indicates disk activity
91       - disk-activity
92         # LED indicates IDE disk activity (deprecated), in new implementations
93         # use "disk-activity"
94       - ide-disk
96       - timer
98         # timer (requires "led-pattern" property)
99       - pattern
101   led-pattern:
106         - one-shot : two numbers specifying delay on and delay off (in ms),
107         - timer : two numbers specifying delay on and delay off (in ms),
108         - pattern : the pattern is given by a series of tuples, of
111           Documentation/devicetree/bindings/leds/leds-trigger-pattern.txt
112     $ref: /schemas/types.yaml#definitions/uint32-matrix
117   led-max-microamp:
123       mandatory for the LEDs in the non-flash modes (e.g. torch or indicator).
125   panic-indicator:
131   trigger-sources:
134       activity. Some LEDs can be related to a specific device and should somehow
145       #trigger-source-cells property in the source node.
146     $ref: /schemas/types.yaml#definitions/phandle-array
149   flash-max-microamp:
154   flash-max-timeout-us:
162   - |
163     #include <dt-bindings/gpio/gpio.h>
164     #include <dt-bindings/leds/common.h>
166     led-controller {
167         compatible = "gpio-leds";
169         led-0 {
171             linux,default-trigger = "heartbeat";
175         led-1 {
178             trigger-sources = <&ohci_port1>, <&ehci_port1>;
182     led-controller@0 {
183         compatible = "maxim,max77693-led";
189             led-sources = <0>, <1>;
190             led-max-microamp = <50000>;
191             flash-max-microamp = <320000>;
192             flash-max-timeout-us = <500000>;
197         #address-cells = <1>;
198         #size-cells = <0>;
200         led-controller@30 {
203             #address-cells = <1>;
204             #size-cells = <0>;
208                 linux,default-trigger = "heartbeat";
210                 function-enumerator = <1>;
216                 function-enumerator = <2>;
222                 function-enumerator = <3>;