From b95d68d16efa34531653c14c8624174a703b86f7 Mon Sep 17 00:00:00 2001 From: Zhen Kong Date: Tue, 8 Oct 2019 14:28:18 -0700 Subject: [PATCH] bindings: Add device-tree bindings for qtee_shmbridge driver Add device-tree bindings documentation describing the properties for QTI trusted execution environment shared memory bridge driver. Change-Id: I5ffeebf162094ac3c5bf75504b1ae533997e94dc --- .../qcom/qcom,tee-shared-memory-bridge.yaml | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 bindings/soc/qcom/qcom,tee-shared-memory-bridge.yaml diff --git a/bindings/soc/qcom/qcom,tee-shared-memory-bridge.yaml b/bindings/soc/qcom/qcom,tee-shared-memory-bridge.yaml new file mode 100644 index 000000000000..0e617b851dca --- /dev/null +++ b/bindings/soc/qcom/qcom,tee-shared-memory-bridge.yaml @@ -0,0 +1,28 @@ +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/qcom/qcom,tee-shared-memory-bridge.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Technologies, Inc. Trusted execution environment shared memory bridge binding + +maintainers: + - Zhen Kong + +description: | + +QTEE shared memory bridge driver is used to share memory between non-secure +world and trustzone through shared memory bridge. + +properties: + compatible: + items: + - const: qcom,tee-shared-memory-bridge + +required: + - compatible + +examples: + - | + qtee_shmbridge { + compatible = "qcom,tee-shared-memory-bridge"; + };