For some targets ex: SC7180/QCS404, SCM permissions for MSA region is statically configured in TrustZone fw. Add SCM call disable option for such targets to avoid duplicate permissions. Change since v2: rename flag to "qcom,msa-fixed-perm". Change since v1: Added devicetree list for review. Govind Singh (2): dt: bindings: add dt entry flag to skip SCM call for msa region ath10k: Don't call SCM interface for statically mapped msa region .../devicetree/bindings/net/wireless/qcom,ath10k.txt | 4 ++++ drivers/net/wireless/ath/ath10k/qmi.c | 9 +++++++++ drivers/net/wireless/ath/ath10k/qmi.h | 1 + 3 files changed, 14 insertions(+) -- 2.22.0