redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: dts: e60k02: fix power button

Browse source 
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>
Fixes: c100ea86e6 ("ARM: dts: add Netronix E60K02 board common file")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Andreas Kemnade 2019-11-11 21:29:59 +01:00 committed by Shawn Guo
parent 0aeb1f2b74
commit b731fadff4
1 changed files with 0 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
arch/arm/boot/dts/e60k02.dtsi
View file

@ -265,11 +265,6 @@
regulator-name = "LDORTC1";
regulator-boot-on;
};
ldortc2_reg: LDORTC2 {
regulator-name = "LDORTC2";
regulator-boot-on;
};
};
};
};