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Linux/Documentation/devicetree/bindings/leds/kinetic,ktd2692.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/leds/kinetic,ktd2692.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/leds/kinetic,ktd2692.yaml (Version linux-6.10.14)


  1 # SPDX-License-Identifier: (GPL-2.0-only OR BS      1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2 %YAML 1.2                                           2 %YAML 1.2
  3 ---                                                 3 ---
  4 $id: http://devicetree.org/schemas/leds/kineti      4 $id: http://devicetree.org/schemas/leds/kinetic,ktd2692.yaml#
  5 $schema: http://devicetree.org/meta-schemas/co      5 $schema: http://devicetree.org/meta-schemas/core.yaml#
  6                                                     6 
  7 title: KTD2692 Flash LED Driver from Kinetic T      7 title: KTD2692 Flash LED Driver from Kinetic Technologies
  8                                                     8 
  9 maintainers:                                        9 maintainers:
 10   - Markuss Broks <markuss.broks@gmail.com>         10   - Markuss Broks <markuss.broks@gmail.com>
 11                                                    11 
 12 description: |                                     12 description: |
 13   KTD2692 is the ideal power solution for high     13   KTD2692 is the ideal power solution for high-power flash LEDs.
 14   It uses ExpressWire single-wire programming      14   It uses ExpressWire single-wire programming for maximum flexibility.
 15                                                    15 
 16   The ExpressWire interface through CTRL pin c     16   The ExpressWire interface through CTRL pin can control LED on/off and
 17   enable/disable the IC, Movie(max 1/3 of Flas     17   enable/disable the IC, Movie(max 1/3 of Flash current) / Flash mode current,
 18   Flash timeout, LVP(low voltage protection).      18   Flash timeout, LVP(low voltage protection).
 19                                                    19 
 20   Also, When the AUX pin is pulled high while      20   Also, When the AUX pin is pulled high while CTRL pin is high,
 21   LED current will be ramped up to the flash-m     21   LED current will be ramped up to the flash-mode current level.
 22                                                    22 
 23 properties:                                        23 properties:
 24   compatible:                                      24   compatible:
 25     const: kinetic,ktd2692                         25     const: kinetic,ktd2692
 26                                                    26 
 27   ctrl-gpios:                                      27   ctrl-gpios:
 28     maxItems: 1                                    28     maxItems: 1
 29     description: Specifier of the GPIO connect     29     description: Specifier of the GPIO connected to CTRL pin.
 30                                                    30 
 31   aux-gpios:                                       31   aux-gpios:
 32     maxItems: 1                                    32     maxItems: 1
 33     description: Specifier of the GPIO connect     33     description: Specifier of the GPIO connected to CTRL pin.
 34                                                    34 
 35   vin-supply:                                      35   vin-supply:
 36     description: LED supply (2.7V to 5.5V).        36     description: LED supply (2.7V to 5.5V).
 37                                                    37 
 38   led:                                             38   led:
 39     type: object                                   39     type: object
 40     $ref: common.yaml#                             40     $ref: common.yaml#
 41     description: Properties for the LED.           41     description: Properties for the LED.
 42     properties:                                    42     properties:
 43       function: true                               43       function: true
 44       color: true                                  44       color: true
 45       flash-max-timeout-us:                        45       flash-max-timeout-us:
 46         description: Flash LED maximum timeout     46         description: Flash LED maximum timeout.
 47                                                    47 
 48       led-max-microamp:                            48       led-max-microamp:
 49         maximum: 300000                            49         maximum: 300000
 50         description: Minimum Threshold for Tim     50         description: Minimum Threshold for Timer protection
 51           is defined internally (Maximum 300mA     51           is defined internally (Maximum 300mA).
 52                                                    52 
 53       flash-max-microamp:                          53       flash-max-microamp:
 54         maximum: 300000                            54         maximum: 300000
 55         description: Flash LED maximum current     55         description: Flash LED maximum current
 56           Formula - I(uA) = 15000000 / Rset.       56           Formula - I(uA) = 15000000 / Rset.
 57                                                    57 
 58     additionalProperties: false                    58     additionalProperties: false
 59                                                    59 
 60 required:                                          60 required:
 61   - compatible                                     61   - compatible
 62   - ctrl-gpios                                     62   - ctrl-gpios
 63   - led                                            63   - led
 64                                                    64 
 65 additionalProperties: false                        65 additionalProperties: false
 66                                                    66 
 67 examples:                                          67 examples:
 68   - |                                              68   - |
 69     #include <dt-bindings/gpio/gpio.h>             69     #include <dt-bindings/gpio/gpio.h>
 70     #include <dt-bindings/leds/common.h>           70     #include <dt-bindings/leds/common.h>
 71                                                    71 
 72     ktd2692 {                                      72     ktd2692 {
 73       compatible = "kinetic,ktd2692";              73       compatible = "kinetic,ktd2692";
 74       ctrl-gpios = <&gpc0 1 0>;                    74       ctrl-gpios = <&gpc0 1 0>;
 75       aux-gpios = <&gpc0 2 0>;                     75       aux-gpios = <&gpc0 2 0>;
 76       vin-supply = <&vbat>;                        76       vin-supply = <&vbat>;
 77                                                    77 
 78       led {                                        78       led {
 79         function = LED_FUNCTION_FLASH;             79         function = LED_FUNCTION_FLASH;
 80         color = <LED_COLOR_ID_WHITE>;              80         color = <LED_COLOR_ID_WHITE>;
 81         flash-max-timeout-us = <250000>;           81         flash-max-timeout-us = <250000>;
 82         flash-max-microamp = <150000>;             82         flash-max-microamp = <150000>;
 83         led-max-microamp = <25000>;                83         led-max-microamp = <25000>;
 84       };                                           84       };
 85     };                                             85     };
 86                                                    86 
 87 ...                                                87 ...
                                                      

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