shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: rk312x-android: add "shared-dma-pool" for cma region

Browse Source 
Without the "shared-dma-pool" compatible, the region reserved is
not an dma region.

Support system-heap.

Change-Id: I25aa3df38db2522bf3e580e96ed6e0f5ecd4f5fe
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2017-11-16 14:56:05 +08:00
committed by Tao Huang
parent e5b7f1019a
commit 66a11945da
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/boot/dts/rk312x-android.dtsi
View File

@@ -124,7 +124,10 @@
ranges;
cma_region: region@6a000000 {
compatible = "shared-dma-pool";
no-map;
reg = <0x6a000000 0x1000000>;
linux,cma-default;
};
ramoops_mem: ramoops@68000000 {
@@ -146,6 +149,8 @@
cma-heap {
};
system-heap {
};
};
ramoops {