From 7be89ff81ff90fa4525e6ad4af5f7f029a795ad6 Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Tue, 13 Oct 2015 16:43:24 +0800 Subject: [PATCH] ARM: dts: rk3228: add ion node Add ion node, with two memory reserved region, cma-heap and system-heap Change-Id: Ic6c4da56e0c608135653f901f37adfed7bc7cb15 Signed-off-by: Jianqun Xu --- arch/arm/boot/dts/rk3228.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/rk3228.dtsi b/arch/arm/boot/dts/rk3228.dtsi index f3cbc324d1b2..ec89f2644073 100644 --- a/arch/arm/boot/dts/rk3228.dtsi +++ b/arch/arm/boot/dts/rk3228.dtsi @@ -115,6 +115,23 @@ status = "disabled"; }; + rockchip_ion: rockchip-ion { + compatible = "rockchip,ion"; + #address-cells = <1>; + #size-cells = <0>; + + ion_cma: cma-heap { + compatible = "rockchip,ion-heap"; + status = "disabled"; + rockchip,ion_heap = <4>; + reg = <0x10000000 0x08000000>; /* 128 MB */ + }; + system_heap: system-heap { + compatible = "rockchip,ion-heap"; + rockchip,ion_heap = <0>; + }; + }; + rockchip_clocks_init: clocks-init{ compatible = "rockchip,clocks-init"; rockchip,clocks-init-parent = -- 2.34.1