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Commit 474ae430 authored Jul 30, 2015 by Joachim Eastwood

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: Joachim 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";