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Commit f359348b authored Jun 20, 2015 by Joachim Eastwood

ARM: dts: lpc4357-ea4357: add spifi and flash device



The EA4357 dev kit has a Spansion S25FL016K SPI-NOR Flash connected
to the SPIFI perherial.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>

parent 2300830f

arch/arm/boot/dts/lpc4357-ea4357-devkit.dts

+46 −0

Original line number	Diff line number	Diff line
		@@ -363,6 +363,32 @@
		};
		};

		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 = <0>;
		bias-disable;
		input-enable;
		input-schmitt-disable;
		};

		spifi_cs_cfg {
		pins = "p3_8";
		function = "spifi";
		bias-disable;
		};
		};

		uart0_pins: uart0-pins {
		uart0_rx_cfg {
		pins = "pf_11";
		@@ -489,6 +515,26 @@
		pinctrl-0 = <&sdmmc_pins>;
		};

		&spifi {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&spifi_pins>;

		flash@0 {
		compatible = "jedec,spi-nor";
		spi-cpol;
		spi-cpha;
		spi-rx-bus-width = <4>;
		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
		label = "data";
		reg = <0 0x200000>;
		};
		};
		};

		&uart0 {
		status = "okay";
		pinctrl-names = "default";