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| author |   Govind Singh <govinds@codeaurora.org> | 2020-01-03 19:14:13 +0530 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2020-01-26 12:36:01 +0200 |
| commit | 6ca71a10aee8d5613446a180f85aa5efbb370b10 (patch) | |
| tree | 842af5679991a410ad7e72df6029e7421cf72a2b /Documentation/devicetree/bindings | |
| parent | Revert "ath10k: fix DMA related firmware crashes on multiple devices" (diff) | |
| download | linux-dev-6ca71a10aee8d5613446a180f85aa5efbb370b10.tar.xz linux-dev-6ca71a10aee8d5613446a180f85aa5efbb370b10.zip | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 3fc2cce4626b..616c87746d6f 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -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; }; |