riscv: dts: sophgo: Add SPI NOR node for SG2042

Add SPI NOR controller node for SG2042

Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Tested-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Zixian Zeng <sycamoremoon376@gmail.com>
Link: https://lore.kernel.org/r/20250916-sfg-spidts-v2-1-b5d9024fe1c8@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>

diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
index 85d8b89cf9fc9158aed8248f2186477bc301569e..ec99da39150f7e183d383d959e34c8b617a47f40 100644 (file)
--- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi
+++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi
@@ -68,6 +68,30 @@
                interrupt-parent = <&intc>;
                ranges;
 
+               spifmc0: spi@7000180000 {
+                       compatible = "sophgo,sg2042-spifmc-nor";
+                       reg = <0x70 0x00180000 0x0 0x1000000>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       clocks = <&clkgen GATE_CLK_AHB_SF>;
+                       interrupt-parent = <&intc>;
+                       interrupts = <108 IRQ_TYPE_LEVEL_HIGH>;
+                       resets = <&rstgen RST_SF0>;
+                       status = "disabled";
+               };
+
+               spifmc1: spi@7002180000 {
+                       compatible = "sophgo,sg2042-spifmc-nor";
+                       reg = <0x70 0x02180000 0x0 0x1000000>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       clocks = <&clkgen GATE_CLK_AHB_SF>;
+                       interrupt-parent = <&intc>;
+                       interrupts = <109 IRQ_TYPE_LEVEL_HIGH>;
+                       resets = <&rstgen RST_SF1>;
+                       status = "disabled";
+               };
+
                i2c0: i2c@7030005000 {
                        compatible = "snps,designware-i2c";
                        reg = <0x70 0x30005000 0x0 0x1000>;