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ARM: dts: imx6ul-kontron-n6310-s: Disable the snvs-poweroff driver 

commit 0ccafdf3e8 upstream.

The snvs-poweroff driver can power off the system by pulling the
PMIC_ON_REQ signal low, to let the PMIC disable the power.
The Kontron SoMs do not have this signal connected, so let's remove
the node.

This fixes a real issue when the signal is asserted at poweroff,
but not actually causing the power to turn off. It was observed,
that in this case the system would not shut down properly.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Fixes: 1ea4b76cdf ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Frieder Schrempf 2019-11-04 11:54:04 +00:00 committed by Greg Kroah-Hartman
parent fb65b57e94
commit 7045f88f5f
1 changed files with 0 additions and 4 deletions
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4
arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts
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@ -157,10 +157,6 @@
status = "okay";
};
&snvs_poweroff {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;