Thread (14 messages) 14 messages, 3 authors, 2026-02-20

Re: [PATCH 2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC

From: Conor Dooley <conor@kernel.org>
Date: 2026-02-20 09:23:24
Also in: linux-devicetree, linux-riscv, lkml

On Fri, Feb 20, 2026 at 04:27:06PM +0800, Max Hsu wrote:
Add the SiFive FU740-C000 PLIC compatible string to the binding
documentation.

This follows the SiFive IP versioning scheme which requires SoC-specific
compatible strings for proper hardware identification, even when the IP
blocks are functionally identical.
So do the general rules for devicetree bindings, that's not something
SiFive specific FWIW.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
quoted hunk ↗ jump to hunk
Signed-off-by: Max Hsu <redacted>
---
 .../devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml      | 1 +
 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml
index e0267223887e..351d26ab1956 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml
@@ -63,6 +63,7 @@ properties:
               - eswin,eic7700-plic
               - microchip,pic64gx-plic
               - sifive,fu540-c000-plic
+              - sifive,fu740-c000-plic
               - spacemit,k1-plic
               - starfive,jh7100-plic
               - starfive,jh7110-plic
-- 
2.43.0

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