From: Xu Jianqun <jay.xu@rock-chips.com>
Date: Mon, 1 Feb 2016 08:38:19 +0000 (+0800)
Subject: ARM64: dts: rockchip: add ion node for rk3366 board
X-Git-Tag: firefly_0821_release~3433
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ac8723b701378d2f2755544e4c0eda05964c6e3c;p=firefly-linux-kernel-4.4.55.git

ARM64: dts: rockchip: add ion node for rk3366 board

Change-Id: I35cc26100f8eff7408b4d5a55b7544f0b4744b8e
Signed-off-by: Xu Jianqun <jay.xu@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
index 7672eebf4fe9..c6eb0acd6f2d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
@@ -52,6 +52,19 @@
 		bootargs = "console=uart,mmio32,0xff690000";
 	};
 
+	ion {
+		compatible = "rockchip,ion";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cma-heap {
+			reg = <0x00000000 0x02000000>;
+		};
+
+		system-heap {
+		};
+	};
+
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm0 0 25000 PWM_POLARITY_INVERTED>;