Commit 91f5c32d authored by Fabrizio Castro's avatar Fabrizio Castro Committed by Simon Horman
Browse files

ARM: dts: iwg23s-sbc: Add QSPI flash support 



This commit adds QSPI flash support to the iwg23s board specific
device tree.

Signed-off-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent b6239d42

arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts

+26 −0
Original line number Original line Diff line number Diff line
@@ -96,6 +96,11 @@ mmc_pins_uhs: mmc_uhs { 
		power-source = <1800>;

		power-source = <1800>;

	};

	};





	qspi0_pins: qspi0 {

		groups = "qspi0_ctrl", "qspi0_data2";

		function = "qspi0";

	};



	scif1_pins: scif1 {

	scif1_pins: scif1 {

		groups = "scif1_data_b";

		groups = "scif1_data_b";

		function = "scif1";

		function = "scif1";
@@ -114,6 +119,27 @@ sdhi2_pins_uhs: sd2_uhs { 
	};

	};

};

};





&qspi0 {

	pinctrl-0 = <&qspi0_pins>;

	pinctrl-names = "default";



	status = "okay";



	/* WARNING - This device contains the bootloader. Handle with care. */

	flash: flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "issi,is25lp016d", "jedec,spi-nor";

		reg = <0>;

		spi-max-frequency = <133000000>;

		spi-tx-bus-width = <1>;

		spi-rx-bus-width = <1>;

		m25p,fast-read;

		spi-cpol;

		spi-cpha;

	};

};



&rwdt {

&rwdt {

	timeout-sec = <60>;

	timeout-sec = <60>;

	status = "okay";

	status = "okay";