[PATCH] riscv: dts: sophgo: sg2044: srd3: add spifmc node

Han Gao gaohan at iscas.ac.cn
Tue Sep 1 11:43:40 PDT 2026


From: Hangfan Li <lihangfan at iscas.ac.cn>

The SRD3-10 board has two spiflash.

Signed-off-by: Hangfan Li <lihangfan at iscas.ac.cn>
Signed-off-by: Han Gao <gaohan at iscas.ac.cn>
---
 .../boot/dts/sophgo/sg2044-sophgo-srd3-10.dts      | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts b/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts
index fed3d9a384a00ccfc91dfa1531f799aa397a5dde..e0cd939e742ec349c8b7516c4924d94b9e763b53 100644
--- a/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts
+++ b/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts
@@ -109,6 +109,30 @@ &sd {
 	status = "okay";
 };
 
+&spifmc0 {
+	status = "okay";
+
+	flash at 0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <133000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+	};
+};
+
+&spifmc1 {
+	status = "okay";
+
+	flash at 0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <133000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+	};
+};
+
 &uart0 {
 	/* for firmware */
 	status = "reserved";

---
base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
change-id: 20260902-sg2044-dts-39f01fea3608

Best regards,
-- 
Han Gao <gaohan at iscas.ac.cn>




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