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

Message ID 20210104041137.113075-2-manivannan.sadhasivam@linaro.org
State New
Headers show
Series
  • Add support for Qcom SMEM based NAND parser
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Commit Message

Manivannan Sadhasivam Jan. 4, 2021, 4:11 a.m.
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

-- 
2.25.1


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Comments

Miquel Raynal Jan. 4, 2021, 10:26 a.m. | #1
On Mon, 2021-01-04 at 04:11:34 UTC, Manivannan Sadhasivam wrote:
> 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>


Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel

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Patch

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";
+        };
+    };