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SubjectRe: [PATCH v3 0/7] Standardize onboard LED support for 96Boards
On Mon, Oct 29, 2018 at 10:43 AM Manivannan Sadhasivam
<> wrote:

> This patchset standardizes the onboard LEDs on 96Boards by maintaining
> common labels and triggers as below:
> 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
> This standardization is required to provide a common behaviour of LEDs
> across all mainline supported 96Boards and also making it easier to
> control it using an userspace library like MRAA.
> For Rock960 and Ficus boards, the LED support is added in this patchset.
> Rest of the boards are converted to adopt the standard.
> Note: Since there is no UFS trigger available for now, user2 LED trigger
> is set to none on HiKey960.

This series:
Reviewed-by: Linus Walleij <>

It makes a lot of sense to try to unify the userspace ABI so we get
some kind of order here instead of trying to counteract it with
per-device kludges in userspace. It definately makes things better!

Linus Walleij

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