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 (diff)
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 linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev 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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