From: Govind Singh <govinds@codeaurora.org>
To: robh@kernel.org, devicetree@vger.kernel.org, ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Govind Singh <govinds@codeaurora.org>
Subject: [PATCH v3 0/2] Don't call SCM interface for statically mapped msa region
Date: Fri, 3 Jan 2020 19:14:12 +0530 [thread overview]
Message-ID: <20200103134414.15457-1-govinds@codeaurora.org> (raw)
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
WARNING: multiple messages have this Message-ID (diff)
From: Govind Singh <govinds@codeaurora.org>
To: robh@kernel.org, devicetree@vger.kernel.org, ath10k@lists.infradead.org
Cc: Govind Singh <govinds@codeaurora.org>, linux-wireless@vger.kernel.org
Subject: [PATCH v3 0/2] Don't call SCM interface for statically mapped msa region
Date: Fri, 3 Jan 2020 19:14:12 +0530 [thread overview]
Message-ID: <20200103134414.15457-1-govinds@codeaurora.org> (raw)
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
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next reply other threads:[~2020-01-03 13:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-03 13:44 Govind Singh [this message]
2020-01-03 13:44 ` [PATCH v3 0/2] Don't call SCM interface for statically mapped msa region Govind Singh
2020-01-03 13:44 ` [PATCH v3 1/2] dt: bindings: add dt entry flag to skip SCM call for " Govind Singh
2020-01-03 13:44 ` Govind Singh
2020-01-04 0:59 ` Rob Herring
2020-01-04 0:59 ` Rob Herring
2020-01-26 10:36 ` Kalle Valo
2020-01-26 10:36 ` Kalle Valo
2020-01-03 13:44 ` [PATCH v3 2/2] ath10k: Don't call SCM interface for statically mapped " Govind Singh
2020-01-03 13:44 ` Govind Singh
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