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From: Jens Wiklander <jens.wiklander@linaro.org>
To: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	op-tee@lists.trustedfirmware.org, devicetree@vger.kernel.org,
	linux-doc@vger.kernel.org
Cc: Jerome Forissier <jerome@forissier.org>,
	Etienne Carriere <etienne.carriere@linaro.org>,
	Sumit Garg <sumit.garg@linaro.org>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Ard Biesheuvel <ardb@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Jens Wiklander <jens.wiklander@linaro.org>
Subject: [PATCH v2 2/7] dt-bindings: arm: Convert optee binding to json-schema
Date: Wed, 16 Jun 2021 12:36:44 +0200	[thread overview]
Message-ID: <20210616103649.2662395-3-jens.wiklander@linaro.org> (raw)
In-Reply-To: <20210616103649.2662395-1-jens.wiklander@linaro.org>

Converts the optee binding to use DT schema format.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
---
 .../bindings/arm/firmware/linaro,optee-tz.txt | 31 ------------
 .../arm/firmware/linaro,optee-tz.yaml         | 49 +++++++++++++++++++
 2 files changed, 49 insertions(+), 31 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
 create mode 100644 Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml

diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
deleted file mode 100644
index d38834c67dff..000000000000
--- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-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 property 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/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
new file mode 100644
index 000000000000..c931b030057f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/firmware/linaro,optee-tz.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OP-TEE Device Tree Bindings
+
+maintainers:
+  - Jens Wiklander <jens.wiklander@linaro.org>
+
+description: |
+  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.
+
+properties:
+  $nodename:
+    const: optee
+  compatible:
+      oneOf:
+        - description:
+            We're using "linaro" as the first part of the compatible property
+            for the reference implementation maintained by Linaro.
+          const: linaro,optee-tz
+
+  method:
+    description: The method of calling the OP-TEE Trusted OS.
+    $ref: /schemas/types.yaml#/definitions/string-array
+    oneOf:
+      - description: |
+          SMC #0, with the register assignments specified in
+          in drivers/tee/optee/optee_smc.h
+        const: smc
+      - description: |
+          HVC #0, with the register assignments specified in
+          in drivers/tee/optee/optee_smc.h
+        const: hvc
+
+additionalProperties: false
+
+examples:
+  - |
+    firmware {
+      optee {
+        compatible = "linaro,optee-tz";
+        method = "smc";
+      };
+    };
-- 
2.31.1


WARNING: multiple messages have this Message-ID
From: Jens Wiklander <jens.wiklander@linaro.org>
To: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	op-tee@lists.trustedfirmware.org, devicetree@vger.kernel.org,
	linux-doc@vger.kernel.org
Cc: Jerome Forissier <jerome@forissier.org>,
	Etienne Carriere <etienne.carriere@linaro.org>,
	Sumit Garg <sumit.garg@linaro.org>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Ard Biesheuvel <ardb@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Jens Wiklander <jens.wiklander@linaro.org>
Subject: [PATCH v2 2/7] dt-bindings: arm: Convert optee binding to json-schema
Date: Wed, 16 Jun 2021 12:36:44 +0200	[thread overview]
Message-ID: <20210616103649.2662395-3-jens.wiklander@linaro.org> (raw)
In-Reply-To: <20210616103649.2662395-1-jens.wiklander@linaro.org>

Converts the optee binding to use DT schema format.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
---
 .../bindings/arm/firmware/linaro,optee-tz.txt | 31 ------------
 .../arm/firmware/linaro,optee-tz.yaml         | 49 +++++++++++++++++++
 2 files changed, 49 insertions(+), 31 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
 create mode 100644 Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml

diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
deleted file mode 100644
index d38834c67dff..000000000000
--- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-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 property 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/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
new file mode 100644
index 000000000000..c931b030057f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/firmware/linaro,optee-tz.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OP-TEE Device Tree Bindings
+
+maintainers:
+  - Jens Wiklander <jens.wiklander@linaro.org>
+
+description: |
+  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.
+
+properties:
+  $nodename:
+    const: optee
+  compatible:
+      oneOf:
+        - description:
+            We're using "linaro" as the first part of the compatible property
+            for the reference implementation maintained by Linaro.
+          const: linaro,optee-tz
+
+  method:
+    description: The method of calling the OP-TEE Trusted OS.
+    $ref: /schemas/types.yaml#/definitions/string-array
+    oneOf:
+      - description: |
+          SMC #0, with the register assignments specified in
+          in drivers/tee/optee/optee_smc.h
+        const: smc
+      - description: |
+          HVC #0, with the register assignments specified in
+          in drivers/tee/optee/optee_smc.h
+        const: hvc
+
+additionalProperties: false
+
+examples:
+  - |
+    firmware {
+      optee {
+        compatible = "linaro,optee-tz";
+        method = "smc";
+      };
+    };
-- 
2.31.1


_______________________________________________
linux-arm-kernel mailing list
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  parent reply	other threads:[~2021-06-16 10:37 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-16 10:36 [PATCH v2 0/7] Asynchronous notifications from secure world Jens Wiklander
2021-06-16 10:36 ` Jens Wiklander
2021-06-16 10:36 ` [PATCH v2 1/7] docs: staging/tee.rst: add a section on OP-TEE notifications Jens Wiklander
2021-06-16 10:36   ` Jens Wiklander
2021-06-16 10:36 ` Jens Wiklander [this message]
2021-06-16 10:36   ` [PATCH v2 2/7] dt-bindings: arm: Convert optee binding to json-schema Jens Wiklander
2021-06-16 16:03   ` Rob Herring
2021-06-16 16:03     ` Rob Herring
2021-06-16 16:05   ` Rob Herring
2021-06-16 16:05     ` Rob Herring
2021-06-22  8:38     ` Jens Wiklander
2021-06-22  8:38       ` Jens Wiklander
2021-06-16 10:36 ` [PATCH v2 3/7] dt-bindings: arm: optee: add interrupt property Jens Wiklander
2021-06-16 10:36   ` Jens Wiklander
2021-06-16 16:05   ` Rob Herring
2021-06-16 16:05     ` Rob Herring
2021-06-22  8:41     ` Jens Wiklander
2021-06-22  8:41       ` Jens Wiklander
2021-06-16 10:36 ` [PATCH v2 4/7] tee: fix put order in teedev_close_context() Jens Wiklander
2021-06-16 10:36   ` Jens Wiklander
2021-06-16 10:36 ` [PATCH v2 5/7] tee: add tee_dev_open_helper() primitive Jens Wiklander
2021-06-16 10:36   ` Jens Wiklander
2021-06-16 10:36 ` [PATCH v2 6/7] optee: separate notification functions Jens Wiklander
2021-06-16 10:36   ` Jens Wiklander
2021-06-16 10:36 ` [PATCH v2 7/7] optee: add asynchronous notifications Jens Wiklander
2021-06-16 10:36   ` Jens Wiklander
2021-06-16 14:08   ` Ard Biesheuvel
2021-06-16 14:08     ` Ard Biesheuvel
2021-06-17  4:33 ` [PATCH v2 0/7] Asynchronous notifications from secure world Sumit Garg
2021-06-17  4:33   ` Sumit Garg
2021-06-17  6:10   ` Jens Wiklander
2021-06-17  6:10     ` Jens Wiklander
2021-07-06  7:25     ` Sumit Garg
2021-07-06  7:25       ` Sumit Garg
2021-07-06 10:36       ` Marc Zyngier
2021-07-06 10:36         ` Marc Zyngier
2021-07-06 11:39         ` Sumit Garg
2021-07-06 11:39           ` Sumit Garg
2021-07-06 12:46           ` Marc Zyngier
2021-07-06 12:46             ` Marc Zyngier
2021-07-07  5:52             ` Sumit Garg
2021-07-07  5:52               ` Sumit Garg
2021-07-07  6:54               ` Jens Wiklander
2021-07-07  6:54                 ` Jens Wiklander
2021-07-07 17:51               ` Sudeep Holla
2021-07-07 17:51                 ` Sudeep Holla
2021-07-08 12:56                 ` Sumit Garg
2021-07-08 12:56                   ` Sumit Garg

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