Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) %YAML 1.2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) ---
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) $id: http://devicetree.org/schemas/leds/leds-gpio.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) $schema: http://devicetree.org/meta-schemas/core.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) title: LEDs connected to GPIO lines
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) maintainers:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)   - Jacek Anaszewski <jacek.anaszewski@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)   - Pavel Machek <pavel@ucw.cz>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)   Each LED is represented as a sub-node of the gpio-leds device.  Each
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)   node's name represents the name of the corresponding LED.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)   compatible:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)     const: gpio-leds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) patternProperties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)   # The first form is preferred, but fall back to just 'led' anywhere in the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)   # node name to at least catch some child nodes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)   "(^led-[0-9a-f]$|led)":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)     type: object
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)     $ref: common.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)     properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)       gpios:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)         maxItems: 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)       retain-state-suspended:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)         description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)           The suspend state can be retained.Such as charge-led gpio.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)         type: boolean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)       retain-state-shutdown:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)         description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)           Retain the state of the LED on shutdown. Useful in BMC systems, for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)           example when the BMC is rebooted while the host remains up.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)         type: boolean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)     required:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)       - gpios
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) additionalProperties: false
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) examples:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)   - |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)     #include <dt-bindings/gpio/gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)     #include <dt-bindings/leds/common.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)     leds {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)         compatible = "gpio-leds";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)         led-0 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)             gpios = <&mcu_pio 0 GPIO_ACTIVE_LOW>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)             linux,default-trigger = "disk-activity";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)             function = LED_FUNCTION_DISK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)         };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)         led-1 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)             gpios = <&mcu_pio 1 GPIO_ACTIVE_HIGH>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)             /* Keep LED on if BIOS detected hardware fault */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)             default-state = "keep";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)             function = LED_FUNCTION_FAULT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)         };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)     run-control {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)         compatible = "gpio-leds";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)         led-0 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)             gpios = <&mpc8572 6 GPIO_ACTIVE_HIGH>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)             color = <LED_COLOR_ID_RED>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)             default-state = "off";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)         };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)         led-1 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)             gpios = <&mpc8572 7 GPIO_ACTIVE_HIGH>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)             color = <LED_COLOR_ID_GREEN>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)             default-state = "on";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)         };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) ...