2019-10-16 16:28:51

by Adam Ford

Subject: [PATCH] ARM: dts: imx6-logicpd: Re-enable SNVS power key

The baseboard of the Logic PD i.MX6 development kit has a power
button routed which can both power down and power up the board.
It can also wake the board from sleep. This functionality was
marked as disabled by default in imx6qdl.dtsi, so it needs to
be explicitly enabled for each board.

This patch enables the snvs power key again.
Fixes: 770856f0da5d ("ARM: dts: imx6qdl: Enable SNVS power key according to board design")

Cc: stable <[email protected]> #5.3+
Signed-off-by: Adam Ford <[email protected]>

diff --git a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
index 2a6ce87071f9..9e027b9a5f91 100644
--- a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
+++ b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
@@ -328,6 +328,10 @@
pinctrl-0 = <&pinctrl_pwm3>;
};

+&snvs_pwrkey {
+ status = "okay";
+};
+
&ssi2 {
status = "okay";
};
--
2.17.1

2019-10-28 12:46:36

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: imx6-logicpd: Re-enable SNVS power key

On Wed, Oct 16, 2019 at 09:40:05AM -0500, Adam Ford wrote:
> The baseboard of the Logic PD i.MX6 development kit has a power
> button routed which can both power down and power up the board.
> It can also wake the board from sleep. This functionality was
> marked as disabled by default in imx6qdl.dtsi, so it needs to
> be explicitly enabled for each board.
>
> This patch enables the snvs power key again.
> Fixes: 770856f0da5d ("ARM: dts: imx6qdl: Enable SNVS power key according to board design")

So this is fixing powerkey, while the previous fix on som was actually
about poweroff. I was confused.

>
> Cc: stable <[email protected]> #5.3+
> Signed-off-by: Adam Ford <[email protected]>

Applied, thanks.