From: Stephen Warren <swarren@nvidia.com>
Date: Thu, 6 Dec 2012 21:23:52 +0000 (-0700)
Subject: ARM: tegra: trimslice: add gpio-poweroff node to DT
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bff1ea70e748c5b57566a8dc99f0c5207a98d899;p=linux-beck.git

ARM: tegra: trimslice: add gpio-poweroff node to DT

... and disable tri-state from the pingroup that contains the poweroff
GPIO.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index b70b4cb754c8..4b6c486ecea5 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -249,6 +249,11 @@
 					"ld23_22";
 				nvidia,pull = <1>;
 			};
+			conf_spif {
+				nvidia,pins = "spif";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+			};
 		};
 	};
 
@@ -322,6 +327,11 @@
 		bus-width = <4>;
 	};
 
+	poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio 191 1>; /* gpio PX7, active low */
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;