Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9ee33d66 authored by Alexandre TORGUE's avatar Alexandre TORGUE Committed by Maxime Coquelin
Browse files

ARM: dts: stm32f429: Add Ethernet support 



Add Ethernet support (Synopsys MAC IP 3.50a) on stm32f429 SOC.

Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@gmail.com>
Signed-off-by: default avatarMaxime Coquelin <mcoquelin.stm32@gmail.com>
parent e78b6555

arch/arm/boot/dts/stm32f429.dtsi

+35 −0
Original line number Original line Diff line number Diff line
@@ -303,6 +303,26 @@ 
					slew-rate = <2>;

					slew-rate = <2>;

				};

				};

			};

			};



			ethernet0_mii: mii@0 {

				pins {

					pinmux = <STM32F429_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,

						 <STM32F429_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,

						 <STM32F429_PC2_FUNC_ETH_MII_TXD2>,

						 <STM32F429_PB8_FUNC_ETH_MII_TXD3>,

						 <STM32F429_PC3_FUNC_ETH_MII_TX_CLK>,

						 <STM32F429_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,

						 <STM32F429_PA2_FUNC_ETH_MDIO>,

						 <STM32F429_PC1_FUNC_ETH_MDC>,

						 <STM32F429_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,

						 <STM32F429_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,

						 <STM32F429_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,

						 <STM32F429_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>,

						 <STM32F429_PH6_FUNC_ETH_MII_RXD2>,

						 <STM32F429_PH7_FUNC_ETH_MII_RXD3>;

					slew-rate = <2>;

				};

			};

		};

		};





		rcc: rcc@40023810 {

		rcc: rcc@40023810 {
@@ -343,6 +363,21 @@ 
			st,mem2mem;

			st,mem2mem;

		};

		};





		ethernet0: dwmac@40028000 {

			compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";

			reg = <0x40028000 0x8000>;

			reg-names = "stmmaceth";

			interrupts = <61>, <62>;

			interrupt-names = "macirq", "eth_wake_irq";

			clock-names = "stmmaceth", "tx-clk", "rx-clk";

			clocks = <&rcc 0 25>, <&rcc 0 26>, <&rcc 0 27>;

			st,syscon = <&syscfg 0x4>;

			snps,pbl = <8>;

			snps,mixed-burst;

			dma-ranges;

			status = "disabled";

		};



		usbotg_hs: usb@40040000 {

		usbotg_hs: usb@40040000 {

			compatible = "snps,dwc2";

			compatible = "snps,dwc2";

			dma-ranges;

			dma-ranges;