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arm64: dts: rockchip: rk3568-android: reserved cma default at 256M

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The usb driver will alloc from the cma default memory pool, when it's
limited to 32bit, the cma default memory should limit to dma32.

Change-Id: Ibd91f3158af6eae98d899018685e03e8f47e75a9
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu 2021-03-17 10:23:06 +08:00 committed by Tao Huang
parent 091e8a1173
commit 3618cb49ea
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/rockchip/rk3568-android.dtsi
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@ -44,7 +44,7 @@ linux,cma {
compatible = "shared-dma-pool";
inactive;
reusable;
size = <0x0 (8 * 0x00100000)>;
reg = <0x0 0x10000000 0x0 0x00800000>;
linux,cma-default;
};