From: 郭毅 <gy@rock-chips.com>
Date: Thu, 15 May 2014 09:38:39 +0000 (+0800)
Subject: p977_8846: support act8846 device shutdown and limit arm'freq to 1.6G
X-Git-Tag: firefly_0821_release~5271
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f8bb89bc7dcb541e53415351991b7fb1fff6124a;p=firefly-linux-kernel-4.4.55.git

p977_8846: support act8846 device shutdown and limit arm'freq to 1.6G
---

diff --git a/arch/arm/boot/dts/rk3288-p977_8846.dts b/arch/arm/boot/dts/rk3288-p977_8846.dts
index bad698b45b0a..ee5c5cb04848 100755
--- a/arch/arm/boot/dts/rk3288-p977_8846.dts
+++ b/arch/arm/boot/dts/rk3288-p977_8846.dts
@@ -615,8 +615,8 @@
 		1416000 1200000
 		1512000 1250000
 		1608000 1300000
-		1704000 1350000
-		1800000 1400000
+	//	1704000 1350000
+	//	1800000 1400000
 		>;
 	status="okay";
 };
@@ -666,6 +666,7 @@
 /include/ "act8846.dtsi"
 &act8846 {
 	gpios =<&gpio7 GPIO_A1 GPIO_ACTIVE_LOW>,<&gpio0 GPIO_B2 GPIO_ACTIVE_HIGH>;
+	act8846,system-power-controller;
 
 	regulators {