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From: Jens Wiklander <jens.wiklander@linaro.org>
To: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: valentin.manea@huawei.com, jean-michel.delorme@st.com,
	emmanuel.michel@st.com, javier@javigon.com,
	Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Michal Simek <michal.simek@xilinx.com>,
	Rob Herring <robh+dt@kernel.org>,
	Will Deacon <will.deacon@arm.com>,
	Jens Wiklander <jens.wiklander@linaro.org>
Subject: [PATCH v7 1/4] dt/bindings: add bindings for optee
Date: Mon,  1 Feb 2016 10:15:37 +0100	[thread overview]
Message-ID: <1454318140-7962-2-git-send-email-jens.wiklander@linaro.org> (raw)
In-Reply-To: <1454318140-7962-1-git-send-email-jens.wiklander@linaro.org>

Introduces linaro prefix and adds bindings for ARM TrustZone based OP-TEE
implementation.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
---
 .../bindings/arm/firmware/linaro,optee-tz.txt      | 31 ++++++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.txt        |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt

diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
new file mode 100644
index 0000000..7fd7e3e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
@@ -0,0 +1,31 @@
+OP-TEE Device Tree Bindings
+
+OP-TEE is a piece of software using hardware features to provide a Trusted
+Execution Environment. The security can be provided with ARM TrustZone, but
+also by virtualization or a separate chip.
+
+We're using "linaro" as the first part of the compatible porperty for
+the reference implementation maintained by Linaro.
+
+* OP-TEE based on ARM TrustZone required properties:
+
+- compatible     : should contain "linaro,optee-tz"
+
+- method         : The method of calling the OP-TEE Trusted OS. Permitted
+                   values are:
+
+                   "smc" : SMC #0, with the register assignments specified
+		           in drivers/tee/optee/optee_smc.h
+
+                   "hvc" : HVC #0, with the register assignments specified
+		           in drivers/tee/optee/optee_smc.h
+
+
+
+Example:
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 72e2c5a..0c1e2f2 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -130,6 +130,7 @@ lacie	LaCie
 lantiq	Lantiq Semiconductor
 lenovo	Lenovo Group Ltd.
 lg	LG Corporation
+linaro	Linaro Limited
 linux	Linux-specific binding
 lsi	LSI Corp. (LSI Logic)
 lltc	Linear Technology Corporation
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: jens.wiklander@linaro.org (Jens Wiklander)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 1/4] dt/bindings: add bindings for optee
Date: Mon,  1 Feb 2016 10:15:37 +0100	[thread overview]
Message-ID: <1454318140-7962-2-git-send-email-jens.wiklander@linaro.org> (raw)
In-Reply-To: <1454318140-7962-1-git-send-email-jens.wiklander@linaro.org>

Introduces linaro prefix and adds bindings for ARM TrustZone based OP-TEE
implementation.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
---
 .../bindings/arm/firmware/linaro,optee-tz.txt      | 31 ++++++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.txt        |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt

diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
new file mode 100644
index 0000000..7fd7e3e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
@@ -0,0 +1,31 @@
+OP-TEE Device Tree Bindings
+
+OP-TEE is a piece of software using hardware features to provide a Trusted
+Execution Environment. The security can be provided with ARM TrustZone, but
+also by virtualization or a separate chip.
+
+We're using "linaro" as the first part of the compatible porperty for
+the reference implementation maintained by Linaro.
+
+* OP-TEE based on ARM TrustZone required properties:
+
+- compatible     : should contain "linaro,optee-tz"
+
+- method         : The method of calling the OP-TEE Trusted OS. Permitted
+                   values are:
+
+                   "smc" : SMC #0, with the register assignments specified
+		           in drivers/tee/optee/optee_smc.h
+
+                   "hvc" : HVC #0, with the register assignments specified
+		           in drivers/tee/optee/optee_smc.h
+
+
+
+Example:
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 72e2c5a..0c1e2f2 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -130,6 +130,7 @@ lacie	LaCie
 lantiq	Lantiq Semiconductor
 lenovo	Lenovo Group Ltd.
 lg	LG Corporation
+linaro	Linaro Limited
 linux	Linux-specific binding
 lsi	LSI Corp. (LSI Logic)
 lltc	Linear Technology Corporation
-- 
1.9.1

  reply	other threads:[~2016-02-01  9:15 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-01  9:15 [PATCH v7 0/4] generic TEE subsystem Jens Wiklander
2016-02-01  9:15 ` Jens Wiklander
2016-02-01  9:15 ` Jens Wiklander
2016-02-01  9:15 ` Jens Wiklander [this message]
2016-02-01  9:15   ` [PATCH v7 1/4] dt/bindings: add bindings for optee Jens Wiklander
2016-02-01 14:11   ` Rob Herring
2016-02-01 14:11     ` Rob Herring
2016-02-01  9:15 ` [PATCH v7 2/4] tee: generic TEE subsystem Jens Wiklander
2016-02-01  9:15   ` Jens Wiklander
2016-02-01  9:15   ` Jens Wiklander
2016-02-07 10:27   ` kbuild test robot
2016-02-07 10:27     ` kbuild test robot
2016-02-07 10:27     ` kbuild test robot
2016-02-01  9:15 ` [PATCH v7 3/4] tee: add OP-TEE driver Jens Wiklander
2016-02-01  9:15   ` Jens Wiklander
2016-02-01  9:15 ` [PATCH v7 4/4] Documentation: tee subsystem and op-tee driver Jens Wiklander
2016-02-01  9:15   ` Jens Wiklander
2016-02-08  6:51 ` [PATCH v7 0/4] generic TEE subsystem Greg Kroah-Hartman
2016-02-08  6:51   ` Greg Kroah-Hartman

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