From e50b6befae9ea91c2d190fb78ff1e06a0b950add Mon Sep 17 00:00:00 2001
From: Rabeeh Khoury <rabeeh@marvell.com>
Date: Tue, 24 Mar 2009 16:10:15 +0200
Subject: [ARM] Kirkwood: CPU idle driver

The patch adds support for Kirkwood cpu idle.
Two idle states are defined:
1. Wait-for-interrupt (replacing default kirkwood wfi)
2. Wait-for-interrupt and DDR self refresh

Signed-off-by: Rabeeh Khoury <rabeeh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
---
 arch/arm/configs/kirkwood_defconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'arch/arm/configs/kirkwood_defconfig')

diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index dcf8153a947..bde56f40668 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -270,7 +270,9 @@ CONFIG_CMDLINE=""
 #
 # CPU Power Management
 #
-# CONFIG_CPU_IDLE is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
 
 #
 # Floating point emulation
-- 
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