On Mon, Nov 11, 2019 at 09:29:59PM +0100, Andreas Kemnade wrote:
> The power button was only producing irqs, but no key events,
> Forced power down with long key press works, so probably
> only a short spike arrives at the SoC.
> Further investigation shows that LDORTC2 is off after boot
> of the vendor kernel. LDORTC2 is shared with a GPIO at the pmic
> which probably transfers the button press to the SoC.
> That regulator off at boot, so "regulator-boot-on" is definitively
> wrong. So remove that.
>
> Reported-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
> Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx>
Do you want this go into 5.5-rc as a fix? In that case, we may need a
Fixes tag here.
Shawn
> ---
> arch/arm/boot/dts/e60k02.dtsi | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/e60k02.dtsi b/arch/arm/boot/dts/e60k02.dtsi
> index a0ade2ba7a21..33e02bd2b59d 100644
> --- a/arch/arm/boot/dts/e60k02.dtsi
> +++ b/arch/arm/boot/dts/e60k02.dtsi
> @@ -356,11 +356,6 @@
> regulator-name = "LDORTC1";
> regulator-boot-on;
> };
> -
> - ldortc2_reg: LDORTC2 {
> - regulator-name = "LDORTC2";
> - regulator-boot-on;
> - };
> };
> };
> };
> --
> 2.20.1
>
