lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAOCHtYgdxeoOvTcFjwB=iqLD5K4JzeoRF8zeQPzM_1nLh5ReYA@mail.gmail.com>
Date:   Mon, 21 Aug 2023 10:36:34 -0500
From:   Robert Nelson <robertcnelson@...il.com>
To:     Trevor Woerner <twoerner@...il.com>
Cc:     drew@...gleboard.org,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org
Subject: Re: [PATCH v2 1/4] ARM: dts: am335x-pocketbeagle: update LED information

On Sun, Aug 20, 2023 at 5:24 AM Trevor Woerner <twoerner@...il.com> wrote:
>
> The "label" property is deprecated. Replace the "label" property with
> "color" and "description" properties.
>
> Signed-off-by: Trevor Woerner <twoerner@...il.com>
> ---
>  arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts b/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts
> index 5dfe4d4bab93..1c11245f6864 100644
> --- a/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts
> +++ b/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts
> @@ -8,6 +8,7 @@
>
>  #include "am33xx.dtsi"
>  #include "am335x-osd335x-common.dtsi"
> +#include <dt-bindings/leds/common.h>
>
>  / {
>         model = "TI AM335x PocketBeagle";
> @@ -24,28 +25,32 @@ leds {
>                 compatible = "gpio-leds";
>
>                 led-usr0 {
> -                       label = "beaglebone:green:usr0";
> +                       color = <LED_COLOR_ID_BLUE>;
> +                       function = LED_FUNCTION_HEARTBEAT;

So some background, while the LED are not Green, and this is not the BeagleBone.

We used these specific labels to keep all user documents going back to
the original BeagleBone (white) (with 3.8.x kernel), the same so users
could easily blink an led from user-space even on newer boards.

So it became our un-official abi for new users for the BeagleBoard
family of devices..

It's even what we do on the BeaglePlay..

https://git.beagleboard.org/beagleboard/BeagleBoard-DeviceTrees/-/blob/v5.10.x-ti-unified/src/arm64/k3-am625-beagleplay.dts#L179-217

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ