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 e0267223887ec2..351d26ab19563a 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
@@ -63,6 +63,7 @@ properties:
               - eswin,eic7700-plic
               - microchip,pic64gx-plic
               - sifive,fu540-c000-plic
+              - sifive,fu740-c000-plic
               - spacemit,k1-plic
               - starfive,jh7100-plic
               - starfive,jh7110-plic
diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index cb14c35ba99693..b46dde1da17088 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -63,6 +63,7 @@ properties:
           - mobileye,eyeq5-gem        # Mobileye EyeQ5 SoCs
           - raspberrypi,rp1-gem       # Raspberry Pi RP1 gigabit ethernet interface
           - sifive,fu540-c000-gem     # SiFive FU540-C000 SoC
+          - sifive,fu740-c000-gem     # SiFive FU740-C000 SoC
 
       - items:
           - enum:
@@ -74,7 +75,7 @@ properties:
     minItems: 1
     items:
       - description: Basic register set
-      - description: GEMGXL Management block registers on SiFive FU540-C000 SoC
+      - description: GEMGXL Management block registers on SiFive FU540/FU740 SoCs
 
   interrupts:
     minItems: 1
@@ -181,7 +182,9 @@ allOf:
         properties:
           compatible:
             contains:
-              const: sifive,fu540-c000-gem
+              enum:
+                - sifive,fu540-c000-gem
+                - sifive,fu740-c000-gem
     then:
       properties:
         reg:
diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
index 6150f3397bff92..a44ccbf4822b9c 100644
--- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
@@ -182,7 +182,7 @@
 		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;
@@ -273,7 +273,7 @@
 			status = "disabled";
 		};
 		eth0: ethernet@10090000 {
-			compatible = "sifive,fu540-c000-gem";
+			compatible = "sifive,fu740-c000-gem";
 			interrupt-parent = <&plic0>;
 			interrupts = <55>;
 			reg = <0x0 0x10090000 0x0 0x2000>,
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 43cd013bb70e6b..10d049391a73f8 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -39,8 +39,8 @@
 #include <net/pkt_sched.h>
 #include "macb.h"
 
-/* This structure is only used for MACB on SiFive FU540 devices */
-struct sifive_fu540_macb_mgmt {
+/* This structure is used for MACB on SiFive FU540/FU740 devices */
+struct sifive_macb_mgmt {
 	void __iomem *reg;
 	unsigned long rate;
 	struct clk_hw hw;
@@ -4650,7 +4650,7 @@ static const struct macb_usrio_config macb_default_usrio = {
 /* max number of receive buffers */
 #define AT91ETHER_MAX_RX_DESCR	9
 
-static struct sifive_fu540_macb_mgmt *mgmt;
+static struct sifive_macb_mgmt *mgmt;
 
 static int at91ether_alloc_coherent(struct macb *lp)
 {
@@ -5236,6 +5236,16 @@ static const struct macb_config fu540_c000_config = {
 	.usrio = &macb_default_usrio,
 };
 
+static const struct macb_config fu740_c000_config = {
+	.caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO |
+		MACB_CAPS_GEM_HAS_PTP,
+	.dma_burst_length = 16,
+	.clk_init = fu540_c000_clk_init,
+	.init = fu540_c000_init,
+	.jumbo_max_len = 10240,
+	.usrio = &macb_default_usrio,
+};
+
 static const struct macb_config at91sam9260_config = {
 	.caps = MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII,
 	.clk_init = macb_clk_init,
@@ -5411,6 +5421,7 @@ static const struct of_device_id macb_dt_ids[] = {
 	{ .compatible = "cdns,zynqmp-gem", .data = &zynqmp_config}, /* deprecated */
 	{ .compatible = "cdns,zynq-gem", .data = &zynq_config }, /* deprecated */
 	{ .compatible = "sifive,fu540-c000-gem", .data = &fu540_c000_config },
+	{ .compatible = "sifive,fu740-c000-gem", .data = &fu740_c000_config },
 	{ .compatible = "microchip,mpfs-macb", .data = &mpfs_config },
 	{ .compatible = "microchip,sama7g5-gem", .data = &sama7g5_gem_config },
 	{ .compatible = "microchip,sama7g5-emac", .data = &sama7g5_emac_config },