Hi Alex,
I have made a handful of changes on your patch, let me know if this
is ok for you.
If ok, it will be part of the PR I'll send tomorrow.
On 02/29/2016 05:29 PM, Alexandre TORGUE wrote:
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>;
I moved slew-rate property below the pinmux one for consistency with
other pin configs in the file.
+ 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";
I moved status property at the end of the node for consistency
+ reg = <0x40028000 0x8000>;
+ reg-names = "stmmaceth";
+ interrupts = <0 61 0>, <0 62 0>;
#interrupt-cells is set to 1 in the nvic node, meaning that a single
cell is expected here:
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;
+ };
+
rng: rng@50060800 {
compatible = "st,stm32-rng";
reg = <0x50060800 0x400>;
Regards,
Maxime
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