Re: [PATCH v3 6/7] arm64: dts: xilinx: ultra96: Standardize LED labels and triggers

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On Fri, Dec 21, 2018 at 12:51 AM Michal Simek <michal.simek@xxxxxxxxxx> wrote:
> On 21. 12. 18 3:37, Manivannan Sadhasivam wrote:
> > On Mon, Oct 29, 2018 at 03:12:44PM +0530, Manivannan Sadhasivam wrote:
> >> For all 96Boards, the following standard is used for onboard LEDs.
> >>
> >> green:user1  default-trigger: heartbeat
> >> green:user2  default-trigger: mmc0/disk-activity(onboard-storage)
> >> green:user3  default-trigger: mmc1 (SD-card)
> >> green:user4  default-trigger: none, panic-indicator
> >> yellow:wlan  default-trigger: phy0tx
> >> blue:bt      default-trigger: hci0-power
> >>
> >> So lets adopt the same for Ultra96, which is one of the 96Boards
> >> CE and AI platform. Since the WLAN and BT LEDs are hardwired onboard,
> >> consolidate only User LEDs.
> >>
> >
> > Hello,
> >
> > Any update on this patch?
> I am still waiting for reaction from Rob.
> We are keep trying to keep backward compatibility and this patch is
> breaking it that's why I want to know DT guys reaction on this change.

dts changes and backwards compatibility are ultimately up to the
platform maintainers. Your users can yell at you if they care. I only
ask that changes that break compatibility are documented as doing so.

Personally, I'm in favor of this change. I'd rather seem uniformity
across boards and this is just a dev board and LED functions won't
affect booting.


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