Hi Michal,
On Wed, Oct 10, 2018 at 09:25:24AM +0200, Michal Simek wrote:
> On 9.10.2018 16:05, Manivannan Sadhasivam wrote:
> > 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-indicator
> > device-name:yellow:wlan default-trigger: phy0tx
> > device-name: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.
> >
> > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> > ---
> > arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts | 15 ++++++++-------
> > 1 file changed, 8 insertions(+), 7 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
> > 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.
>
Hmm. That's a good point. My proposal to standardize the labels is inspired from
Dragonboard410c dts [1]. They had the device name in label and I decided to
go with that. But as you said, the board name is not needed and just
`color:led-name` should be fine.
Will modify this in next interation.
Thanks,
Mani
[1] https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi#L294
> Thanks,
> Michal
