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    Subject[PATCH 22/25] dt-bindings: leds-gpio: Add function and color properties
    Date
    Refer to new "function" and "color" properties and mark "label"
    as deprecated.

    Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
    Cc: Linus Walleij <linus.walleij@linaro.org>
    ---
    .../devicetree/bindings/leds/leds-gpio.txt | 23 +++++++++++++++-------
    1 file changed, 16 insertions(+), 7 deletions(-)

    diff --git a/Documentation/devicetree/bindings/leds/leds-gpio.txt b/Documentation/devicetree/bindings/leds/leds-gpio.txt
    index a48dda268f81..90fb24cb2864 100644
    --- a/Documentation/devicetree/bindings/leds/leds-gpio.txt
    +++ b/Documentation/devicetree/bindings/leds/leds-gpio.txt
    @@ -10,8 +10,12 @@ LED sub-node properties:
    - gpios : Should specify the LED's GPIO, see "gpios property" in
    Documentation/devicetree/bindings/gpio/gpio.txt. Active low LEDs should be
    indicated using flags in the GPIO specifier.
    -- label : (optional)
    +- function : (optional)
    + see Documentation/devicetree/bindings/leds/common.txt
    +- color : (optional)
    see Documentation/devicetree/bindings/leds/common.txt
    +- label : (optional)
    + see Documentation/devicetree/bindings/leds/common.txt (deprecated)
    - linux,default-trigger : (optional)
    see Documentation/devicetree/bindings/leds/common.txt
    - default-state: (optional) The initial state of the LED.
    @@ -27,30 +31,34 @@ LED sub-node properties:
    Examples:

    #include <dt-bindings/gpio/gpio.h>
    +#include <dt-bindings/leds/common.h>

    leds {
    compatible = "gpio-leds";
    - hdd {
    - label = "Disk Activity";
    + led0 {
    gpios = <&mcu_pio 0 GPIO_ACTIVE_LOW>;
    linux,default-trigger = "disk-activity";
    + function = LED_FUNCTION_HDD;
    };

    - fault {
    + led1 {
    gpios = <&mcu_pio 1 GPIO_ACTIVE_HIGH>;
    /* Keep LED on if BIOS detected hardware fault */
    default-state = "keep";
    + function = LED_FUNCTION_FAULT;
    };
    };

    run-control {
    compatible = "gpio-leds";
    - red {
    + led0 {
    gpios = <&mpc8572 6 GPIO_ACTIVE_HIGH>;
    + color = LED_COLOR_NAME_RED;
    default-state = "off";
    };
    - green {
    + led1 {
    gpios = <&mpc8572 7 GPIO_ACTIVE_HIGH>;
    + color = LED_COLOR_NAME_GREEN;
    default-state = "on";
    };
    };
    @@ -58,9 +66,10 @@ run-control {
    leds {
    compatible = "gpio-leds";

    - charger-led {
    + led0 {
    gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
    linux,default-trigger = "max8903-charger-charging";
    retain-state-suspended;
    + function = LED_FUNCTION_CHRG;
    };
    };
    --
    2.11.0
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