[PATCH] ARM: mvebu: Add DT entry for ReadyNAS Duo v2 to use gpio-poweroff driver
Arnaud Ebalard
arno at natisbad.org
Thu Nov 21 18:10:25 EST 2013
Without that fix, at the end of the shutdown process, the board is
still powered (led glowing, fan running, ...).
Signed-off-by: Arnaud Ebalard <arno at natisbad.org>
---
Hi,
I have prepared some cleanup patches for existing ReadyNAS .dts files
which I intend to send for review in the next fex days. The GPIO
voltage level is still a value below but the cleanup patch for this
.dts will handle that globally.
arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
index e6a102c..4e3cae1 100644
--- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
+++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
@@ -60,6 +60,10 @@
marvell,pins = "mpp29";
marvell,function = "gpio";
};
+ pmx_poweroff: pmx-poweroff {
+ marvell,pins = "mpp30";
+ marvell,function = "gpio";
+ };
};
clocks {
@@ -158,6 +162,13 @@
};
};
+ gpio-poweroff {
+ compatible = "gpio-poweroff";
+ pinctrl-0 = <&pmx_poweroff>;
+ pinctrl-names = "default";
+ gpios = <&gpio0 30 1>;
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
--
1.8.4.rc3
More information about the linux-arm-kernel
mailing list