From: arno@natisbad•org (Arnaud Ebalard)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCHv2] ARM: mvebu: Add DT entry for ReadyNAS Duo v2 to use gpio-poweroff driver
Date: Fri, 22 Nov 2013 15:58:04 +0100 [thread overview]
Message-ID: <87eh68fpqb.fsf@natisbad.org> (raw)
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@natisbad•org>
---
Changes since v1:
- use macro instead of value for GPIO voltage level
arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts | 12 ++++++++++++
1 file changed, 12 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..551bfed 100644
--- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
+++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
@@ -1,5 +1,6 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "kirkwood.dtsi"
#include "kirkwood-6282.dtsi"
@@ -60,6 +61,10 @@
marvell,pins = "mpp29";
marvell,function = "gpio";
};
+ pmx_poweroff: pmx-poweroff {
+ marvell,pins = "mpp30";
+ marvell,function = "gpio";
+ };
};
clocks {
@@ -158,6 +163,13 @@
};
};
+ gpio-poweroff {
+ compatible = "gpio-poweroff";
+ pinctrl-0 = <&pmx_poweroff>;
+ pinctrl-names = "default";
+ gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
--
1.8.4.4
next reply other threads:[~2013-11-22 14:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 14:58 Arnaud Ebalard [this message]
2013-11-24 17:21 ` [PATCHv2] ARM: mvebu: Add DT entry for ReadyNAS Duo v2 to use gpio-poweroff driver Jason Cooper
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