[PATCH 6/6] arm64: dts: xilinx: ultra96: Standardize LED labels and triggers
From: Manivannan Sadhasivam <hidden>
Date: 2018-10-22 06:50:19
Also in:
linux-devicetree, linux-rockchip, lkml
Hi Pavel, Sorry for the late reply! Not sure why your resonse was filtered by the Spam filter :\ On Mon, Oct 15, 2018 at 09:56:01PM +0200, Pavel Machek wrote:
On Wed 2018-10-10 09:25:24, Michal Simek wrote:quoted
On 9.10.2018 16:05, Manivannan Sadhasivam wrote:quoted
For all 96Boards, the following standard is used for onboard LEDs. device-name:green:user1 default-trigger: heartbeat device-name:green:user2 default-trigger: mmc0/disk-activity (onboard-storage) device-name:green:user3 default-trigger: mmc1 (SD-card) device-name:green:user4 default-trigger: none, panic-indicatorActually, having one LED as heartbeat and second as panic indicator only... Could those be merged and remaining LED used to something useful?
No. Our intention is to leave one LED as a panic indicator and a dedicated LED for heartbeat. If user wants to override the defaults, he can always do with any LEDs.
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Signed-off-by: Manivannan Sadhasivam <redacted> ---quoted
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index eb5e8bddb610..565ceb390f99 100644--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts@@ -57,29 +57,30 @@ leds { compatible = "gpio-leds"; ds2 { - label = "ds2"; + label = "zynqmp-zcu100-revC:green:user1";The purpose of this series should be standardize Led labels that's why I would expect that leds will be called in the same way on all these boards that's why I am not getting why there is board name. green:user1 or just user1 should be enough.green:user1 is better. Also... I guess this should go to the LEDs list... and if you want to make names standard, maybe there's better naming than user1..user4?
These are user LEDs and that's why the `userN` naming convention comes into place. Here I agree to move with "green:user1" format and sending it to the LEDs list. Thanks, Mani
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html