From: 郭毅 <gy@rock-chips.com>
Date: Fri, 18 Jul 2014 09:18:30 +0000 (+0800)
Subject: rk: ion: enable CMA that placed in highmem zone and default ion 640M
X-Git-Tag: firefly_0821_release~4967
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=124f143d3a3db086132c8c4457c5a5de429d31f1;p=firefly-linux-kernel-4.4.55.git

rk: ion: enable CMA that placed in highmem zone and default ion 640M
---

diff --git a/arch/arm/boot/dts/rk3288-tb.dts b/arch/arm/boot/dts/rk3288-tb.dts
index f018695d4b43..2766a6ffa200 100755
--- a/arch/arm/boot/dts/rk3288-tb.dts
+++ b/arch/arm/boot/dts/rk3288-tb.dts
@@ -1368,4 +1368,7 @@
 &sdmmc0_vdd_domain{
 	regulator-name = "vcc_sd";			
 	};
-	
+
+&ion_cma {
+       reg = <0x40000000 0x28000000>; /* 640MB */
+};
diff --git a/arch/arm/boot/dts/rk3288-tb_8846.dts b/arch/arm/boot/dts/rk3288-tb_8846.dts
index df5eae116648..78b81b017ad2 100644
--- a/arch/arm/boot/dts/rk3288-tb_8846.dts
+++ b/arch/arm/boot/dts/rk3288-tb_8846.dts
@@ -992,4 +992,7 @@
 &sdmmc0_vdd_domain{
 	regulator-name = "vcc_sd";			
 	};
-	
+
+&ion_cma {
+       reg = <0x40000000 0x28000000>; /* 640MB */
+};