linux-kernel - [tip: irq/drivers] dt-bindings: interrupt-controller: Add UltraRISC DP1000 PLIC

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Message-ID: <176133477011.2601451.7954707236778148260.tip-bot2@tip-bot2>
Date: Fri, 24 Oct 2025 19:39:30 -0000
From: "tip-bot2 for Charles Mirabile" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Charles Mirabile <cmirabil@...hat.com>,
 Lucas Zampieri <lzampier@...hat.com>, Thomas Gleixner <tglx@...utronix.de>,
 Conor Dooley <conor.dooley@...rochip.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: irq/drivers] dt-bindings: interrupt-controller: Add UltraRISC
 DP1000 PLIC

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

Commit-ID:     9dfb295a93eb109be989aac48f675db5b1c68bd8
Gitweb:        https://git.kernel.org/tip/9dfb295a93eb109be989aac48f675db5b1c68bd8
Author:        Charles Mirabile <cmirabil@...hat.com>
AuthorDate:    Fri, 24 Oct 2025 09:36:41 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Fri, 24 Oct 2025 21:34:32 +02:00

dt-bindings: interrupt-controller: Add UltraRISC DP1000 PLIC

Add compatible strings for the PLIC found in UltraRISC DP1000 SoC.

The PLIC is part of the UR-CP100 core and has a hardware bug requiring
a workaround.

Signed-off-by: Charles Mirabile <cmirabil@...hat.com>
Signed-off-by: Lucas Zampieri <lzampier@...hat.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Link: https://patch.msgid.link/20251024083647.475239-3-lzampier@redhat.com
---
 Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml | 3 +++
 1 file changed, 3 insertions(+)

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 f683d69..234cdc2 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
@@ -76,6 +76,9 @@ properties:
               - thead,th1520-plic
           - const: thead,c900-plic
       - items:
+          - const: ultrarisc,dp1000-plic
+          - const: ultrarisc,cp100-plic
+      - items:
           - const: sifive,plic-1.0.0
           - const: riscv,plic0
         deprecated: true