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drivers: eth_mcux: adding i.mx-rt support

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Enables Networking hardware on i.MX-RT type drivers.
Reuses the same eth_mcux driver used by Kinetis family; initialization
sequence refactored to work with this board as well. Unlike Kinetis
family, i.MX has a single ENET interrupt and we need to discriminate
between interrupts using a status register.

Signed-off-by: Andrei Gansari <andrei.gansari@nxp.com>
This commit is contained in:
Andrei Gansari 2018-11-02 15:51:02 +02:00 • committed by Kumar Gala
commit 35ba3aadc4
2 changed files with 77 additions and 2 deletions
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16
dts/arm/nxp/nxp_rt.dtsi
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@ -234,6 +234,22 @@
label = "UART_8";
status = "disabled";
};
eth: ethernet@402d8000 {
compatible = "nxp,kinetis-ethernet";
reg = <0x402D8000 0x628>;
interrupts = <114 0>;
interrupts-names = "COMMON";
status = "disabled";
local-mac-address = [00 00 00 00 00 00];
label = "ETH_0";
ptp {
compatible = "nxp,kinetis-ptp";
status = "disabled";
interrupts = <115 0>;
interrupts-names = "IEEE1588_TMR";
};
};
};
};