[PATCH v4 1/4] dt-bindings: mtd: partitions: Add binding for Qcom SMEM parser

From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com,
	robh+dt@kernel.org
Cc: bjorn.andersson@linaro.org, linux-mtd@lists.infradead.org,
	devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	Rob Herring <robh@kernel.org>
Subject: [PATCH v4 1/4] dt-bindings: mtd: partitions: Add binding for Qcom SMEM parser
Date: Mon,  4 Jan 2021 09:41:34 +0530	[thread overview]
Message-ID: <20210104041137.113075-2-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20210104041137.113075-1-manivannan.sadhasivam@linaro.org>

Add YAML binding for Qualcomm Shared Memory (SMEM) Flash partition
parser.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../mtd/partitions/qcom,smem-part.yaml        | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml

diff --git a/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml b/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
new file mode 100644
index 000000000000..cf3f8c1e035d
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/qcom,smem-part.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SMEM NAND flash partition parser binding
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description: |
+  The Qualcomm SoCs supporting the NAND controller interface features a Shared
+  Memory (SMEM) based partition table scheme. The maximum partitions supported
+  varies between partition table revisions. V3 supports maximum 16 partitions
+  and V4 supports 48 partitions.
+
+properties:
+  compatible:
+    const: qcom,smem-part
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    flash {
+        partitions {
+            compatible = "qcom,smem-part";
+        };
+    };
-- 
2.25.1

