lkml.org 
[lkml]   [2020]   [Aug]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v8 11/13] arm64: dts: freescale: sl28: enable LED support
    Date
    Now that we have support for GPIO lines of the SMARC connector, enable
    LED support on the KBox A-230-LS. There are two LEDs without fixed
    functions, one is yellow and one is green. Unfortunately, it is just one
    multi-color LED, thus while it is possible to enable both at the same
    time it is hard to tell the difference between "yellow only" and "yellow
    and green".

    Signed-off-by: Michael Walle <michael@walle.cc>
    ---
    Changes since v7:
    - use new "function" and "color" properties instead of a label
    - added default-on trigger for the power-led

    Changes since v6:
    - none

    Changes since v5:
    - changed the label, suggested by Pavel Machek

    Changes since v4:
    - none

    Changes since v3:
    - see cover letter

    .../fsl-ls1028a-kontron-kbox-a-230-ls.dts | 18 ++++++++++++++++++
    1 file changed, 18 insertions(+)

    diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
    index 4b4cc6a1573d..dd516c0efd8b 100644
    --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
    +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
    @@ -11,11 +11,29 @@

    /dts-v1/;
    #include "fsl-ls1028a-kontron-sl28-var4.dts"
    +#include <dt-bindings/leds/common.h>

    / {
    model = "Kontron KBox A-230-LS";
    compatible = "kontron,kbox-a-230-ls", "kontron,sl28-var4",
    "kontron,sl28", "fsl,ls1028a";
    +
    + leds {
    + compatible = "gpio-leds";
    +
    + alarm-led {
    + function = LED_FUNCTION_ALARM;
    + color = <LED_COLOR_ID_YELLOW>;
    + gpios = <&sl28cpld_gpio0 0 0>;
    + };
    +
    + power-led {
    + linux,default-trigger = "default-on";
    + function = LED_FUNCTION_POWER;
    + color = <LED_COLOR_ID_GREEN>;
    + gpios = <&sl28cpld_gpio1 3 0>;
    + };
    + };
    };

    &enetc_mdio_pf3 {
    --
    2.20.1
    \
     
     \ /
      Last update: 2020-08-13 14:50    [W:3.333 / U:0.024 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site