samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: msm: Increase system cma size for sun

Browse Source 
Add 4.5 MB for use by minidump_memory driver.
Add 2 MB for use by memshare IMS usecase.

Change-Id: I5f3897e24dd4b7a1c7bd3f883c4837eaa3ca384a
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
This commit is contained in:
Patrick Daly
2024-02-14 18:22:50 -08:00
parent c74c241705
commit 2cd1424101
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
qcom/sun.dtsi
View File

@@ -3676,15 +3676,16 @@
* 6Mb for dma_atomic_pool_init()
* 8Mb for kgsl snapshot
* 4MB for sharedmem-uio
* 11Mb for "qcom,memshare" device
* 3Mb spare.
* 13Mb for "qcom,memshare" device
* 4.5Mb for minidump_memory
* 0.5Mb spare.
*/
system_cma: linux,cma {
compatible = "shared-dma-pool";
alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
reusable;
alignment = <0x0 0x400000>;
size = <0x0 0x2000000>;
size = <0x0 0x2400000>;
linux,cma-default;
};