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dt: bindings: add dt entry flag to skip SCM call for msa region 

Add boolean context flag to disable SCM call for statically
mapped msa region.

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Govind Singh 2020-01-03 19:14:13 +05:30 committed by Kalle Valo
parent a1769bb68a
commit 6ca71a10ae
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
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@ -88,6 +88,9 @@ Optional properties:
of the host capability QMI request
- qcom,xo-cal-data: xo cal offset to be configured in xo trim register.
- qcom,msa-fixed-perm: Boolean context flag to disable SCM call for statically
mapped msa region.
Example (to supply PCI based wifi block details):
In this example, the node is defined as child node of the PCI controller.
@ -185,4 +188,5 @@ wifi@18000000 {
vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
memory-region = <&wifi_msa_mem>;
iommus = <&apps_smmu 0x0040 0x1>;
qcom,msa-fixed-perm;
};