diff mbox series

[v5,6/7] dt-bindings: interrupt-controller: Add Loongson-2K1000 LIOINTC

Message ID 20210315075004.15465-7-zhangqing@loongson.cn (mailing list archive)
State Accepted
Commit f4dee5d8e1fa98f2d8aa3c28b31a8b2da61fae75
Headers show
Series Add basic support for Loongson-2K1000 | expand

Commit Message

Qing Zhang March 15, 2021, 7:50 a.m. UTC 
Add liointc-2.0 properties support, so update the maxItems and
condition description.

Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
Tested-by: Ming Wang <wangming01@loongson.cn>
---

v4-v5:
- Add reg condition description

 .../loongson,liointc.yaml                     | 36 ++++++++++++++++---
 1 file changed, 32 insertions(+), 4 deletions(-)

Comments

Rob Herring (Arm) March 23, 2021, 10:41 p.m. UTC | #1 
On Mon, 15 Mar 2021 15:50:03 +0800, Qing Zhang wrote:
> Add liointc-2.0 properties support, so update the maxItems and
> condition description.
> 
> Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
> Tested-by: Ming Wang <wangming01@loongson.cn>
> ---
> 
> v4-v5:
> - Add reg condition description
> 
>  .../loongson,liointc.yaml                     | 36 ++++++++++++++++---
>  1 file changed, 32 insertions(+), 4 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
index f38e0113f360..067165c4b836 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
@@ -10,9 +10,9 @@  maintainers:
   - Jiaxun Yang <jiaxun.yang@flygoat.com>
 
 description: |
-  This interrupt controller is found in the Loongson-3 family of chips as the primary
-  package interrupt controller which can route local I/O interrupt to interrupt lines
-  of cores.
+  This interrupt controller is found in the Loongson-3 family of chips and
+  Loongson-2K1000 chip, as the primary package interrupt controller which
+  can route local I/O interrupt to interrupt lines of cores.
 
 allOf:
   - $ref: /schemas/interrupt-controller.yaml#
@@ -22,9 +22,17 @@  properties:
     oneOf:
       - const: loongson,liointc-1.0
       - const: loongson,liointc-1.0a
+      - const: loongson,liointc-2.0
 
   reg:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
+
+  reg-names:
+    items:
+      - const: main
+      - const: isr0
+      - const: isr1
 
   interrupt-controller: true
 
@@ -69,6 +77,26 @@  required:
 
 unevaluatedProperties: false
 
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - loongson,liointc-2.0
+
+then:
+  properties:
+    reg:
+      minItems: 3
+
+  required:
+    - reg-names
+
+else:
+  properties:
+    reg:
+      maxItems: 1
+
 examples:
   - |
     iointc: interrupt-controller@3ff01400 {