[PATCH 5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string
From: Max Hsu <hidden>
Date: 2026-02-20 08:28:21
Also in:
linux-devicetree, linux-riscv, lkml
Subsystem:
risc-v architecture, risc-v misc soc support, the rest · Maintainers:
Paul Walmsley, Palmer Dabbelt, Albert Ou, Conor Dooley, Linus Torvalds
Update the PLIC compatible string from "sifive,fu540-c000-plic" to "sifive,fu740-c000-plic" to comply with the SiFive IP versioning scheme documented in sifive-blocks-ip-versioning.txt. The versioning scheme requires SoC-specific compatible strings for proper hardware identification. Signed-off-by: Max Hsu <redacted> --- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
index 15e11a03582a..a44ccbf4822b 100644
--- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi@@ -182,7 +182,7 @@ soc { plic0: interrupt-controller@c000000 { #interrupt-cells = <1>; #address-cells = <0>; - compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0"; + compatible = "sifive,fu740-c000-plic", "sifive,plic-1.0.0"; reg = <0x0 0xc000000 0x0 0x4000000>; riscv,ndev = <69>; interrupt-controller;
--
2.43.0