diff options
Diffstat (limited to 'arch/arm/boot/dts/st/stm32mp133.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp133.dtsi | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp133.dtsi b/arch/arm/boot/dts/st/stm32mp133.dtsi index 3e394c8e58b9..053fc6691205 100644 --- a/arch/arm/boot/dts/st/stm32mp133.dtsi +++ b/arch/arm/boot/dts/st/stm32mp133.dtsi @@ -60,6 +60,8 @@ interrupts = <0>; dmas = <&dmamux1 9 0x400 0x80000001>; dma-names = "rx"; + nvmem-cells = <&vrefint>; + nvmem-cell-names = "vrefint"; status = "disabled"; channel@18 { @@ -68,4 +70,39 @@ }; }; }; + + ethernet2: ethernet@5800e000 { + compatible = "st,stm32mp13-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800e000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ethstp", + "ptp_ref", + "eth-ck"; + clocks = <&rcc ETH2MAC>, + <&rcc ETH2TX>, + <&rcc ETH2RX>, + <&rcc ETH2STP>, + <&rcc ETH2PTP_K>, + <&rcc ETH2CK_K>; + st,syscon = <&syscfg 0x4 0xff000000>; + snps,mixed-burst; + snps,pbl = <2>; + snps,axi-config = <&stmmac_axi_config_2>; + snps,tso; + access-controllers = <&etzpc 49>; + nvmem-cells = <ðernet_mac2_address>; + nvmem-cell-names = "mac-address"; + status = "disabled"; + + stmmac_axi_config_2: stmmac-axi-config { + snps,blen = <0 0 0 0 16 8 4>; + snps,rd_osr_lmt = <0x7>; + snps,wr_osr_lmt = <0x7>; + }; + }; }; |