Commit aceacfa6 authored by Ariel D'Alessandro's avatar Ariel D'Alessandro Committed by Olof Johansson
Browse files

ARM: dts: lpc4350-hitex-eval: add ethernet 



Enable Ethernet and add pin muxing and set the correct
frequency on the enet tx clock input.

Signed-off-by: default avatarAriel D'Alessandro <ariel@vanguardiasur.com.ar>
Signed-off-by: default avatarJoachim Eastwood <manabian@gmail.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 5e647200

arch/arm/boot/dts/lpc4350-hitex-eval.dts

+60 −0
Original line number Diff line number Diff line
@@ -37,6 +37,55 @@ 
};



&pinctrl {

	enet_mii_pins: enet-mii-pins {

		enet_mii_rxd0_3_cfg {

			pins = "p1_15", "p0_0", "p9_3", "p9_2";

			function = "enet";

			bias-disable;

			input-enable;

		};



		enet_mii_txd0_3_cfg {

			pins = "p1_18", "p1_20", "p9_4", "p9_5";

			function = "enet";

			bias-disable;

		};



		enet_mii_crs_col_cfg {

			pins = "p9_0", "p9_6";

			function = "enet";

			bias-disable;

			input-enable;

		};



		enet_mii_rx_clk_dv_er_cfg {

			pins = "pc_0", "p1_16", "p9_1";

			function = "enet";

			bias-disable;

			input-enable;

		};



		enet_mii_tx_clk_en_cfg {

			pins = "p1_19", "p0_1";

			function = "enet";

			bias-disable;

			input-enable;

		};



		enet_mdio_cfg {

			pins = "p1_17";

			function = "enet";

			bias-disable;

			input-enable;

		};



		enet_mdc_cfg {

			pins = "pc_1";

			function = "enet";

			bias-disable;

		};

	};



	uart0_pins: uart0-pins {

		uart0_rx_cfg {

			pins = "pf_11";
@@ -54,6 +103,17 @@ 
	};

};



&enet_tx_clk {

	clock-frequency = <25000000>;

};



&mac {

	status = "okay";

	phy-mode = "mii";

	pinctrl-names = "default";

	pinctrl-0 = <&enet_mii_pins>;

};



&uart0 {

	status = "okay";

	pinctrl-names = "default";

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