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bindings: Documentation: add a property to exclude reg-names

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In trusted vm, register ranges that need to be mapped need to exactly be
the same as that of HLOS vm. But the DT provided register ranges are used
to validate the IO memory assign from HLOS vm. So this change introduces a
separate property to specify the register names which need to be excluded
from the IO memory validation list but still need to be mapped to the vm.

Change-Id: I8c5c194254ae260f7a8878bb5492f5a039203fc9
This commit is contained in:
Jeykumar Sankaran 2020-07-07 13:12:50 -07:00
commit 51ce5ca9df
1 changed files with 3 additions and 0 deletions
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bindings/sde.txt
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@ -522,6 +522,9 @@ Optional properties:
- qcom,sde-max-trusted-vm-displays: A u32 property to indicate the maximum
number of concurrent displays supported in the
trusted vm environment
- qcom,sde-vm-exclude-reg-names A string array indicating the reg-names which
should be excluded from IO memory validation list
in trusted vm environment
Bus Scaling:
- interconnects An array of 4 cell properties with the format of