From: Jeya R <jeyr@codeaurora.org>
To: linux-arm-msm@vger.kernel.org, srinivas.kandagatla@linaro.org
Cc: Jeya R <jeyr@codeaurora.org>,
gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
fastrpc.upstream@qti.qualcomm.com
Subject: [PATCH 0/5] Add secure domains support
Date: Thu, 25 Nov 2021 19:45:39 +0530 [thread overview]
Message-ID: <1637849744-24844-1-git-send-email-jeyr@codeaurora.org> (raw)
This patch series adds secure domains support. If the non-secure DT property
is not added to the domain fastrpc DT node, the domain is set as secure. If
any process is getting initialized using non-secure device and the dsp channel
is secure, then the session gets rejected.
Jeya R (5):
dt-bindings: misc: convert fastrpc bindings to yaml and add property
misc: fastrpc: Add secure device node support
misc: fastrpc: Set channel as secure
misc: fastrpc: reject non-secure node for secure domain
arm64: dts: qcom: add non-secure domain property to fastrpc nodes
.../devicetree/bindings/misc/qcom,fastrpc.txt | 78 -----------------
.../devicetree/bindings/misc/qcom,fastrpc.yaml | 97 ++++++++++++++++++++++
arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 +
arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +
arch/arm64/boot/dts/qcom/sm8150.dtsi | 3 +
arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 +
arch/arm64/boot/dts/qcom/sm8350.dtsi | 3 +
drivers/misc/fastrpc.c | 51 +++++++++++-
8 files changed, 158 insertions(+), 80 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/misc/qcom,fastrpc.txt
create mode 100644 Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
--
2.7.4
next reply other threads:[~2021-11-25 14:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-25 14:15 Jeya R [this message]
2021-11-25 14:15 ` [PATCH 1/5] dt-bindings: misc: convert fastrpc bindings to yaml and add property Jeya R
2021-11-25 14:41 ` Srinivas Kandagatla
2021-11-26 4:54 ` jeyr
2021-11-25 14:15 ` [PATCH 2/5] misc: fastrpc: Add secure device node support Jeya R
2021-11-25 14:55 ` Srinivas Kandagatla
2021-11-25 15:45 ` Greg KH
2021-11-25 14:15 ` [PATCH 3/5] misc: fastrpc: Set channel as secure Jeya R
2021-11-25 14:15 ` [PATCH 4/5] misc: fastrpc: reject non-secure node for secure domain Jeya R
2021-11-25 14:15 ` [PATCH 5/5] arm64: dts: qcom: add non-secure domain property to fastrpc nodes Jeya R
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