diff options
| author | Zhou Peng <eagle.zhou@nxp.com> | 2019-10-10 13:56:29 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:08:25 +0800 |
| commit | adc12461787893d874c05b708cb2e39725b85cee (patch) | |
| tree | 9427347a5702f0528a5aa06a80aa524d286347df /arch/arm64/boot/dts/freescale/imx8mm.dtsi | |
| parent | da6d896963d487ff892164dad89b7f163f5aaf99 (diff) | |
ARM64: dts: imx8mm: increase cma size to '0x28000000'
Default is only about 300MB, not enough for some multi-instance test
Signed-off-by: Zhou Peng <eagle.zhou@nxp.com>
(cherry picked from commit 43b40a50f66d7e6e83775a9568546a92876956d1)
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm.dtsi')
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8mm.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 27b802eef258..4db92096cc84 100755 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -151,6 +151,22 @@ reg = <0x0 0x40000000 0 0x80000000>; }; + resmem: reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* global autoconfigured region for contiguous allocations */ + linux,cma { + compatible = "shared-dma-pool"; + reusable; + size = <0 0x28000000>; + alloc-ranges = <0 0x40000000 0 0x60000000>; + linux,cma-default; + }; + }; + + osc_32k: clock-osc-32k { compatible = "fixed-clock"; #clock-cells = <0>; |