[v3] riscv: Add initial support for Anlogic DR1V90

[PATCH v3 05/13] dt-bindings: interrupt-controller: Add Anlogic DR1V90 ACLINT MSWI

Posted by Junhui Liu 1 month, 3 weeks ago

Add MSWI support for Anlogic DR1V90 SoC, which uses Nuclei UX900 with a
TIMER unit compliant with the ACLINT specification.

Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
---
 .../interrupt-controller/thead,c900-aclint-mswi.yaml    | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml
index d6fb08a54167f21d454e33a1992e19b358d42dbd..62fd220e126e650e3800d8eee2a749fdbbde6108 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml
@@ -4,18 +4,23 @@
 $id: http://devicetree.org/schemas/interrupt-controller/thead,c900-aclint-mswi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Sophgo sg2042 CLINT Machine-level Software Interrupt Device
+title: ACLINT Machine-level Software Interrupt Device
 
 maintainers:
   - Inochi Amaoto <inochiama@outlook.com>
 
 properties:
   compatible:
-    items:
-      - enum:
-          - sophgo,sg2042-aclint-mswi
-          - sophgo,sg2044-aclint-mswi
-      - const: thead,c900-aclint-mswi
+    oneOf:
+      - items:
+          - enum:
+              - sophgo,sg2042-aclint-mswi
+              - sophgo,sg2044-aclint-mswi
+          - const: thead,c900-aclint-mswi
+      - items:
+          - enum:
+              - anlogic,dr1v90-aclint-mswi
+          - const: nuclei,ux900-aclint-mswi
 
   reg:
     maxItems: 1

-- 
2.51.1

Re: [PATCH v3 05/13] dt-bindings: interrupt-controller: Add Anlogic DR1V90 ACLINT MSWI

Posted by Rob Herring (Arm) 1 month, 3 weeks ago

On Tue, 21 Oct 2025 17:41:40 +0800, Junhui Liu wrote:
> Add MSWI support for Anlogic DR1V90 SoC, which uses Nuclei UX900 with a
> TIMER unit compliant with the ACLINT specification.
> 
> Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
> ---
>  .../interrupt-controller/thead,c900-aclint-mswi.yaml    | 17 +++++++++++------
>  1 file changed, 11 insertions(+), 6 deletions(-)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>

[tip: irq/drivers] dt-bindings: interrupt-controller: Add Anlogic DR1V90 ACLINT MSWI

Posted by tip-bot2 for Junhui Liu 1 month ago

The following commit has been merged into the irq/drivers branch of tip:

Commit-ID:     579951da64253e9592d21e54b1535e0119df78ab
Gitweb:        https://git.kernel.org/tip/579951da64253e9592d21e54b1535e0119df78ab
Author:        Junhui Liu <junhui.liu@pigmoral.tech>
AuthorDate:    Tue, 21 Oct 2025 17:41:40 +08:00
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Tue, 11 Nov 2025 22:17:21 +01:00

dt-bindings: interrupt-controller: Add Anlogic DR1V90 ACLINT MSWI

Add MSWI support for Anlogic DR1V90 SoC, which uses Nuclei UX900 with a
TIMER unit compliant with the ACLINT specification.

Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251021-dr1v90-basic-dt-v3-5-5478db4f664a@pigmoral.tech
---
 Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml
index d6fb08a..62fd220 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/thead,c900-aclint-mswi.yaml
@@ -4,18 +4,23 @@
 $id: http://devicetree.org/schemas/interrupt-controller/thead,c900-aclint-mswi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Sophgo sg2042 CLINT Machine-level Software Interrupt Device
+title: ACLINT Machine-level Software Interrupt Device
 
 maintainers:
   - Inochi Amaoto <inochiama@outlook.com>
 
 properties:
   compatible:
-    items:
-      - enum:
-          - sophgo,sg2042-aclint-mswi
-          - sophgo,sg2044-aclint-mswi
-      - const: thead,c900-aclint-mswi
+    oneOf:
+      - items:
+          - enum:
+              - sophgo,sg2042-aclint-mswi
+              - sophgo,sg2044-aclint-mswi
+          - const: thead,c900-aclint-mswi
+      - items:
+          - enum:
+              - anlogic,dr1v90-aclint-mswi
+          - const: nuclei,ux900-aclint-mswi
 
   reg:
     maxItems: 1