Re: [PATCH] ARM: dts: e60k02: fix power button

H. Nikolaus Schaller
2019-11-11T21:05:20Z

> Am 11.11.2019 um 21:29 schrieb Andreas Kemnade <andreas@kemnade.info>:
>
> 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@goldelico.com>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> 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
>

Also:

Tested-by: H. Nikolaus Schaller <hns@goldelico.com>