Commit 474ae430 authored by Joachim Eastwood's avatar Joachim Eastwood
Browse files

ARM: dts: lpc4350-hitex-eval: add spifi and flash device 



The Hitex LPC4350 eval board has a Spansion S25SL064P SPI-NOR Flash connected
to the SPIFI perherial.

Signed-off-by: default avatarJoachim Eastwood <manabian@gmail.com>
parent 7eef5587

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

+57 −0
Original line number Diff line number Diff line
@@ -186,6 +186,35 @@ 
		};

	};



	spifi_pins: spifi-pins {

		spifi_clk_cfg {

			pins = "p3_3";

			function = "spifi";

			slew-rate = <1>;

			bias-disable;

			input-enable;

			input-schmitt-disable;

		};



		spifi_mosi_miso_sio2_3_cfg {

			pins = "p3_7", "p3_6", "p3_5", "p3_4";

			function = "spifi";

			slew-rate = <1>;

			bias-disable;

			input-enable;

			input-schmitt-disable;

		};



		spifi_cs_cfg {

			pins = "p3_8";

			function = "spifi";

			slew-rate = <1>;

			bias-disable;

			input-enable;

			input-schmitt-disable;

		};

	};



	uart0_pins: uart0-pins {

		uart0_rx_cfg {

			pins = "pf_11";
@@ -278,6 +307,34 @@ 
	pinctrl-0 = <&enet_mii_pins>;

};



&spifi {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&spifi_pins>;



	flash@0 {

		compatible = "jedec,spi-nor";

		spi-rx-bus-width = <4>;

		#address-cells = <1>;

		#size-cells = <1>;



		partition@0 {

			label = "bootloader";

			reg = <0x000000 0x040000>; /* 256 KiB */

		};



		partition@1 {

			label = "kernel";

			reg = <0x040000 0x2c0000>; /* 2.75 MiB */

		};



		partition@2 {

			label = "rootfs";

			reg = <0x300000 0x500000>; /* 5 MiB */

		};

	};

};



&uart0 {

	status = "okay";

	pinctrl-names = "default";

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