Thread (12 messages) 12 messages, 3 authors, 2025-09-28
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[PATCH v3 5/7] riscv: sophgo: dts: enable PCIe for PioneerBox

From: Chen Wang <hidden>
Date: 2025-09-12 02:37:23
Also in: linux-pci, linux-riscv, lkml
Subsystem: risc-v architecture, the rest · Maintainers: Paul Walmsley, Palmer Dabbelt, Albert Ou, Linus Torvalds

From: Chen Wang <redacted>

Enable PCIe controllers for PioneerBox, which uses SG2042 SoC.

Signed-off-by: Chen Wang <redacted>
---
 arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff --git a/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts b/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
index ef3a602172b1..c4d5f8d7d4ad 100644
--- a/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
+++ b/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
@@ -128,6 +128,18 @@ uart0-rx-pins {
 	};
 };
 
+&pcie_rc0 {
+	status = "okay";
+};
+
+&pcie_rc2 {
+	status = "okay";
+};
+
+&pcie_rc3 {
+	status = "okay";
+};
+
 &sd {
 	pinctrl-0 = <&sd_cfg>;
 	pinctrl-names = "default";
-- 
2.34.1
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