A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-10 06:09:23 -04:00
Code Issues Projects Releases Packages Wiki Activity

ARM: dts: msm: add display related SPMI address

Browse source 
Add SPMI reference node along with the display related
SPMI address. This will be used during the trusted-ui
usecase where the VMs uses SPMI api to get the physical
address, which will be lent/validated during the usecase.

Change-Id: Ic3173410790443e87c0584681ec1f0c160fc04a2
This commit is contained in:
Veera Sundaram Sankaran 2020-08-11 15:10:33 -07:00 • committed by Gerrit - the friendly Code Review server
commit 89833c6f13
2 changed files with 7 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
bindings/sde.txt
View file

@ -528,6 +528,8 @@ Optional properties:
should be excluded from IO memory validation list
in trusted vm environment
- qcom,vram-size: A u32 value indicating the size of the VRAM in bytes
- qcom,pmic-arb-address: A u32 array of display related SPMI address
bit mask, which is a combination of SID and pheripheral id's.
Bus Scaling:
- interconnects An array of 4 cell properties with the format of
@ -808,6 +810,7 @@ Example:
qcom,sde-secure-sid-mask = <0x200801 0x200c01>;
qcom,vram-size = <0x200000>;
qcom,pmic-arb-address = <0x3F800 0x3F900 0x3FA00>;
qcom,sde-vbif-qos-rt-remap = <3 3 4 4 5 5 6 6>;
qcom,sde-vbif-qos-nrt-remap = <3 3 3 3 3 3 3 3>;

4
display/lahaina-sde-common.dtsi
View file

@ -228,6 +228,10 @@
qcom,sde-secure-sid-mask = <0x4000821>;
/* SPMI address related to display */
qcom,pmic-arb = <&spmi_bus>;
qcom,pmic-arb-address = <0x3F800 0x3F900 0x3FA00>;
qcom,sde-reg-bus,vectors-KBps = <0 0>,
<0 74000>,
<0 148000>,