Add Ethernet support (Synopsys MAC IP 3.50a) on stm32f429 SOC. Signed-off-by: Alexandre TORGUE <alexandre.torgue@xxxxxxxxx> diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index bb7a736..af0367c 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -283,6 +283,26 @@ bias-disable; }; }; + + ethernet0_mii: mii@0 { + mii { + slew-rate = <2>; + 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>; + }; + }; }; rcc: rcc@40023810 { @@ -323,6 +343,21 @@ st,mem2mem; }; + ethernet0: dwmac@40028000 { + compatible = "st,stm32-dwmac", "snps,dwmac-3.50a"; + status = "disabled"; + reg = <0x40028000 0x8000>; + reg-names = "stmmaceth"; + interrupts = <0 61 0>, <0 62 0>; + 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; + }; + rng: rng@50060800 { compatible = "st,stm32-rng"; reg = <0x50060800 0x400>; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html