ARM: dt: tegra: whistler: configure power off

Add DT property to tell the MAX8907 that it should provide the
pm_power_off() implementation. This allows "shutdown" to work.

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

diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 4ae1e5d..c636d00 100644 (file)
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -267,6 +267,8 @@
                        reg = <0x3c>;
                        interrupts = <0 86 0x4>;
 
+                       maxim,system-power-controller;
+
                        mbatt-supply = <&usb0_vbus_reg>;
                        in-v1-supply = <&mbatt_reg>;
                        in-v2-supply = <&mbatt_reg>;