lkml.org 
[lkml]   [2021]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/2] dt-bindings: interrupt-controller: document BCM6345 external interrupt controller
Date
Document the binding for the BCM6345 external interrupt controller.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
.../brcm,bcm6345-ext-intc.yaml | 61 +++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml

diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml
new file mode 100644
index 000000000000..9cc29fa03968
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/brcm,brcm6345-ext-intc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM6345 external interrupt controller
+
+maintainers:
+ - Álvaro Fernández Rojas <noltari@gmail.com>
+ - Jonas Gorski <jonas.gorski@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - brcm,bcm6318-ext-intc
+ - brcm,bcm6345-ext-intc
+
+ interrupt-parent:
+ description: Specifies the phandle to the parent interrupt controller
+ this one is cascaded from.
+
+ "#interrupt-cells":
+ const: 2
+
+ reg:
+ maxItems: 1
+
+ "#address-cells":
+ const: 0
+
+ interrupt-controller: true
+
+ interrupts:
+ description: Specifies the interrupt line(s) in the interrupt-parent
+ controller node, valid values depend on the type of parent interrupt
+ controller.
+ maxItems: 4
+
+required:
+ - compatible
+ - interrupt-parent
+ - "#interrupt-cells"
+ - reg
+ - "#address-cells"
+ - interrupt-controller
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ ext_intc: interrupt-controller@10000018 {
+ compatible = "brcm,bcm6345-ext-intc";
+ interrupt-parent = <&periph_intc>;
+ #interrupt-cells = <2>;
+ reg = <0x10000018 0x4>;
+ #address-cells = <0>;
+ interrupt-controller;
+ interrupts = <24>, <25>, <26>, <27>;
+ };
--
2.20.1
\
 
 \ /
  Last update: 2021-02-23 19:10    [W:0.127 / U:3.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site