From cdbc6117d5575655a0c9b2f9a61c5fda4caf2241 Mon Sep 17 00:00:00 2001 From: Shawn Xiao Date: Mon, 7 Dec 2015 10:54:45 +0800 Subject: [PATCH] MGS-1087: ARM: dts: Add CMA setting to 7d dtsi Since the cma setting has been moved to dts file. Add this partation to 7d dtsi to make cma pool building successful on 7d soc. Signed-off-by: Shawn Xiao --- arch/arm/boot/dts/imx7d.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index 67348ccae257..6d06bf724012 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -62,6 +62,20 @@ }; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* global autoconfigured region for contiguous allocations */ + linux,cma { + compatible = "shared-dma-pool"; + reusable; + size = <0x14000000>; + linux,cma-default; + }; + }; + soc { etm@3007d000 { compatible = "arm,coresight-etm3x", "arm,primecell"; -- 2.17.1