Commit 01c5d966 authored by Vishal Mahaveer's avatar Vishal Mahaveer Committed by Tony Lindgren
Browse files

ARM: dts: dra76-evm: Add wilink8 wlan support 



Add support for WLAN using wilink8 module. On dra76-evm, MMC4 is
used for connecting to wilink8 module.

Signed-off-by: default avatarVishal Mahaveer <vishalm@ti.com>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent fdcc5010

arch/arm/boot/dts/dra76-evm.dts

+31 −0
Original line number Diff line number Diff line
@@ -42,6 +42,16 @@ vsys_5v0: fixedregulator-vsys5v0 { 
		regulator-boot-on;

	};



	vio_3v6: fixedregulator-vio_3v6 {

		compatible = "regulator-fixed";

		regulator-name = "vio_3v6";

		regulator-min-microvolt = <3600000>;

		regulator-max-microvolt = <3600000>;

		vin-supply = <&vsys_5v0>;

		regulator-always-on;

		regulator-boot-on;

	};



	vsys_3v3: fixedregulator-vsys3v3 {

		/* Output of Cntlr A of TPS43351-Q1 on dra76-evm */

		compatible = "regulator-fixed";
@@ -81,6 +91,16 @@ vio_1v8: fixedregulator-vio_1v8 { 
		vin-supply = <&smps5_reg>;

	};



	vmmcwl_fixed: fixedregulator-mmcwl {

		compatible = "regulator-fixed";

		regulator-name = "vmmcwl_fixed";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		gpio = <&gpio5 8 0>;	/* gpio5_8 */

		startup-delay-us = <70000>;

		enable-active-high;

	};



	vtt_fixed: fixedregulator-vtt {

		compatible = "regulator-fixed";

		regulator-name = "vtt_fixed";
@@ -331,6 +351,17 @@ &mmc2 { 
	pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;

};



&mmc4 {

	status = "okay";

	vmmc-supply = <&vio_3v6>;

	vqmmc-supply = <&vmmcwl_fixed>;

	pinctrl-names = "default", "hs", "sdr12", "sdr25";

	pinctrl-0 = <&mmc4_pins_hs &mmc4_iodelay_default_conf>;

	pinctrl-1 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;

	pinctrl-2 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;

	pinctrl-3 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;

};



/* No RTC on this device */

&rtc {

	status = "disabled";