Commit b263b006 authored by Biju Das's avatar Biju Das Committed by Simon Horman
Browse files

arm64: dts: renesas: cat874: Add WLAN support 



This patch enables WLAN support for the CAT874 board.

Signed-off-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent a461b5bf

arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts

+38 −0
Original line number Diff line number Diff line
@@ -104,6 +104,17 @@ 
			  1800000 0>;

	};



	wlan_en_reg: fixedregulator {

		compatible = "regulator-fixed";

		regulator-name = "wlan-en-regulator";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		startup-delay-us = <70000>;



		gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	x13_clk: x13 {

		compatible = "fixed-clock";

		#clock-cells = <0>;
@@ -243,6 +254,12 @@ 
		power-source = <1800>;

	};



	sdhi3_pins: sd3 {

		groups = "sdhi3_data4", "sdhi3_ctrl";

		function = "sdhi3";

		power-source = <1800>;

	};



	sound_pins: sound {

		groups = "ssi01239_ctrl", "ssi0_data";

		function = "ssi";
@@ -300,6 +317,27 @@ 
	status = "okay";

};



&sdhi3 {

	status = "okay";

	pinctrl-0 = <&sdhi3_pins>;

	pinctrl-names = "default";



	vmmc-supply = <&wlan_en_reg>;

	bus-width = <4>;

	non-removable;

	cap-power-off-card;

	keep-power-in-suspend;



	#address-cells = <1>;

	#size-cells = <0>;

	wlcore: wlcore@2 {

		compatible = "ti,wl1837";

		reg = <2>;

		interrupt-parent = <&gpio1>;

		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;

	};

};



&usb2_phy0 {

	renesas,no-otg-pins;

	status = "okay";

CRA Git | Maintained and supported by SUSTech CRA and CCSE