linux-kernel - [PATCH 1/4] dt-bindings: arm: sunplus: Add bindings for Sunplus SP7021 SoC boards

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Message-Id: <20211022060507.280329-1-qinjian@cqplus1.com>
Date:   Fri, 22 Oct 2021 14:05:07 +0800
From:   qinjian <qinjian@...lus1.com>
To:     robh+dt@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, qinjian <qinjian@...lus1.com>
Subject: [PATCH 1/4] dt-bindings: arm: sunplus: Add bindings for Sunplus SP7021 SoC boards

This introduces bindings for boards based Sunplus SP7021 SoC.

Signed-off-by: qinjian <qinjian@...lus1.com>
---
 .../bindings/arm/sunplus,sp7021.yaml          | 26 +++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 ++
 MAINTAINERS                                   |  6 +++++
 3 files changed, 34 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml

diff --git a/Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml b/Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
new file mode 100644
index 000000000..3b0089981
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) Sunplus Co., Ltd. 2021
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/sunplus,sp7021.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sunplus SP7021 Boards Device Tree Bindings
+
+maintainers:
+  - qinjian <qinjian@...lus1.com>
+
+description: |
+  ARM platforms using Sunplus SP7021, an ARM Cortex A7 (4-cores) based SoC.
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - items:
+          - const: sunplus,sp7021-achip
+
+additionalProperties: true
+
+...
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index a867f7102..50d4ee5ac 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1131,6 +1131,8 @@ patternProperties:
     description: Summit microelectronics
   "^sunchip,.*":
     description: Shenzhen Sunchip Technology Co., Ltd
+  "^sunplus,.*":
+    description: Sunplus Technology Co., Ltd.
   "^SUNW,.*":
     description: Sun Microsystems, Inc
   "^supermicro,.*":
diff --git a/MAINTAINERS b/MAINTAINERS
index e0bca0de0..7a78b1bbe 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2655,6 +2655,12 @@ F:	drivers/clocksource/armv7m_systick.c
 N:	stm32
 N:	stm
 
+ARM/SUNPLUS SP7021 SOC SUPPORT
+M:	Qin Jian <qinjian@...lus1.com>
+L:	linux-arm-kernel@...ts.infradead.org (moderated for mon-subscribers)
+S:	Maintained
+F:	Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
+
 ARM/Synaptics SoC support
 M:	Jisheng Zhang <Jisheng.Zhang@...aptics.com>
 M:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
-- 
2.33.1