github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-14 11:54:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: qcom: sc8180x: create common zap-shader node

Browse Source 
In order to reduce duplication, move common GPU memory configuration
from individual board files to sc8180x.dtsi.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20251028-dt-zap-shader-v1-3-7eccb823b986@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dmitry Baryshkov 2025-10-28 23:00:02 +02:00 committed by Bjorn Andersson
parent 8464b804bd
commit e3f81bdd46
3 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
View File

@ -151,11 +151,6 @@ adsp_mem: adsp-region@90800000 {
no-map;
};
gpu_mem: gpu-region@98715000 {
reg = <0x0 0x98715000 0x0 0x2000>;
no-map;
};
cdsp_mem: cdsp-region@98900000 {
reg = <0x0 0x98900000 0x0 0x1400000>;
no-map;
@ -357,7 +352,6 @@ &gpu {
status = "okay";
zap-shader {
memory-region = <&gpu_mem>;
firmware-name = "qcom/sc8180x/LENOVO/82AK/qcdxkmsuc8180.mbn";
};
};

3
arch/arm64/boot/dts/qcom/sc8180x-primus.dts
View File

@ -14,6 +14,8 @@
#include "sc8180x.dtsi"
#include "sc8180x-pmics.dtsi"
/delete-node/ &gpu_mem;
/ {
model = "Qualcomm SC8180x Primus";
compatible = "qcom,sc8180x-primus", "qcom,sc8180x";
@ -444,7 +446,6 @@ &gpu {
status = "okay";
zap-shader {
memory-region = <&gpu_mem>;
firmware-name = "qcom/sc8180x/qcdxkmsuc8180.mbn";
};
};

9
arch/arm64/boot/dts/qcom/sc8180x.dtsi
View File

@ -646,6 +646,11 @@ reserved@89b00000 {
no-map;
};
gpu_mem: memory@98715000 {
reg = <0x0 0x98715000 0x0 0x2000>;
no-map;
};
reserved@9d400000 {
reg = <0x0 0x9d400000 0x0 0x1000000>;
no-map;
@ -2274,6 +2279,10 @@ gpu: gpu@2c00000 {
status = "disabled";
zap-shader {
memory-region = <&gpu_mem>;
};
gpu_opp_table: opp-table {
compatible = "operating-points-v2";