linux-kernel - [RFC 04/11] dt-bindings: interrupt-controller: Add Sunplus SP7021 mux

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Message-Id: <20200308163230.4002-5-afaerber@suse.de>
Date:   Sun,  8 Mar 2020 17:32:22 +0100
From:   Andreas Färber <afaerber@...e.de>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Wells Lu 呂芳騰 
        <wells.lu@...plus.com>, Dvorkin Dmitry <dvorkin@...bo.com>,
        linux-kernel@...r.kernel.org,
        Andreas Färber <afaerber@...e.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: [RFC 04/11] dt-bindings: interrupt-controller: Add Sunplus SP7021 mux

The Sunplus SP7021 SoC has an interrupt mux.

Cc: Wells Lu 呂芳騰 <wells.lu@...plus.com>
Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 .../sunplus,pentagram-intc.yaml                    | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml

diff --git a/Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml
new file mode 100644
index 000000000000..baaf7bcd4a71
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/sunplus,pentagram-intc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sunplus Pentagram SoC Interrupt Controller
+
+maintainers:
+  - Andreas Färber <afaerber@...e.de>
+
+allOf:
+  - $ref: /schemas/interrupt-controller.yaml#
+
+properties:
+  compatible:
+    const: sunplus,sp7021-intc
+
+  reg:
+    maxItems: 2
+
+  interrupts:
+    maxItems: 2
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 2
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    interrupt-controller@...00780 {
+        compatible = "sunplus,sp7021-intc";
+        reg = <0x9c000780 0x80>,
+              <0x9c000a80 0x80>;
+        interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };
+...
-- 
2.16.4