From patchwork Fri Feb 21 05:09:22 2020
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From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: linux-mips@vger.kernel.org
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jason Cooper <jason@lakedaemon.net>,
        Marc Zyngier <maz@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Ralf Baechle <ralf@linux-mips.org>,
        Paul Burton <paulburton@kernel.org>,
        Huacai Chen <chenhc@lemote.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Allison Randal <allison@lohutok.net>,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Message-ID: <20200221050942.507775-8-jiaxun.yang@flygoat.com>
Subject: [PATCH v4 07/10] dt-bindings: mips: Add loongson boards
Date: Fri, 21 Feb 2020 13:09:22 +0800
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Prepare for later dts.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 .../bindings/mips/loongson/devices.yaml       | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mips/loongson/devices.yaml

diff --git a/Documentation/devicetree/bindings/mips/loongson/devices.yaml b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
new file mode 100644
index 000000000000..32bec784da87
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mips/loongson/devices.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson based Platforms Device Tree Bindings
+
+maintainers:
+  - Jiaxun Yang <jiaxun.yang@flygoat.com>
+description: |
+  Devices with a Loongson CPU shall have the following properties.
+  Note that generic device is used for built-in dtbs and will be
+  patched during boot on firmware without OF support.
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+
+      - description: Generic Loongson3 4Core + RS780E
+        items:
+          - const: loongson,loongson3-4core-rs780e
+
+      - description: Generic Loongson3 8Core + RS780E
+        items:
+          - const: loongson,loongson3-8core-rs780e
+...