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Commit 4a996d18 authored by Dmitry Lifshitz's avatar Dmitry Lifshitz Committed by Tony Lindgren
Browse files

ARM: dts: cm-t54: add WiFi/BT support 



Add support of AW-NH387 (mwifiex) WiFi/BT chip connected to MMC3.

Signed-off-by: default avatarDmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 9f642b5c

arch/arm/boot/dts/omap5-cm-t54.dts

+52 −1
Original line number Diff line number Diff line
@@ -23,6 +23,28 @@ 
		regulator-max-microvolt = <3300000>;

	};



	vwlan_pdn_fixed: fixed-regulator-vwlan-pdn {

		compatible = "regulator-fixed";

		regulator-name = "vwlan_pdn_fixed";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&ldo2_reg>;

		gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>;   /* gpio4_109 */

		startup-delay-us = <1000>;

		enable-active-high;

	};



	vwlan_fixed: fixed-regulator-vwlan {

		compatible = "regulator-fixed";

		regulator-name = "vwlan_fixed";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vwlan_pdn_fixed>;

		gpio = <&gpio4 14 GPIO_ACTIVE_HIGH>;   /* gpio4_110 */

		startup-delay-us = <1000>;

		enable-active-high;

	};



	/* HS USB Host PHY on PORT 2 */

	hsusb2_phy: hsusb2_phy {

		compatible = "usb-nop-xceiv";
@@ -92,6 +114,24 @@ 
		>;

	};



	mmc3_pins: pinmux_mmc3_pins {

		pinctrl-single,pins = <

			OMAP5_CORE_IOPAD(0x29a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */

			OMAP5_CORE_IOPAD(0x29a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */

			OMAP5_CORE_IOPAD(0x29a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */

			OMAP5_CORE_IOPAD(0x29aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */

			OMAP5_CORE_IOPAD(0x29ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */

			OMAP5_CORE_IOPAD(0x29ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */

		>;

	};



	wlan_gpios_pins: pinmux_wlan_gpios_pins {

		pinctrl-single,pins = <

			OMAP5_CORE_IOPAD(0x299c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_109 */

			OMAP5_CORE_IOPAD(0x299e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_110 */

		>;

	};



	usbhost_pins: pinmux_usbhost_pins {

		pinctrl-single,pins = <

			OMAP5_CORE_IOPAD(0x28c4, PIN_INPUT | MUX_MODE0)  /* usbb2_hsic_strobe */
@@ -121,6 +161,17 @@ 
	ti,non-removable;

};



&mmc3 {

	pinctrl-names = "default";

	pinctrl-0 = <

		&mmc3_pins

		&wlan_gpios_pins

	>;

	vmmc-supply = <&vwlan_fixed>;

	bus-width = <4>;

	ti,non-removable;

};



&mmc4 {

	status = "disabled";

};
@@ -255,7 +306,7 @@ 
					regulator-name = "ldo2";

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

					regulator-boot-on;

					startup-delay-us = <1000>;

				};



				ldo3_reg: ldo3 {