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Commit f7c57f8c authored by Grazvydas Ignotas's avatar Grazvydas Ignotas Committed by Tony Lindgren
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ARM: dts: omap3-pandora: add support for usb host and 32k buffer 



This adds missing bits for EHCI HS USB host support and 32k clock
buffer control for the wg7210 bt+wifi module.

Signed-off-by: default avatarGrazvydas Ignotas <notasas@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent a4e1adb9

arch/arm/boot/dts/omap3-pandora-common.dtsi

+36 −0
Original line number Diff line number Diff line
@@ -199,6 +199,38 @@ 
			gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;   /* GPIO_108 */

		};

	};



	/* HS USB Host PHY on PORT 2 */

	hsusb2_phy: hsusb2_phy {

		compatible = "usb-nop-xceiv";

		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO_16 */

		vcc-supply = <&vaux2>;

	};



	/* HS USB Host VBUS supply

	 * disabling this regulator causes current leakage, and LCD flicker

	 * on earlier (CC) board revisions, so keep it always on */

	usb_host_5v: fixed-regulator-usb_host_5v {

		compatible = "regulator-fixed";

		regulator-name = "usb_host_5v";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-always-on;

		regulator-boot-on;

		enable-active-high;

		gpio = <&gpio6 4 0>;	/* GPIO_164 */

	};



	/* wg7210 (wifi+bt module) 32k clock buffer */

	wg7210_32k: fixed-regulator-wg7210_32k {

		compatible = "regulator-fixed";

		regulator-name = "wg7210_32k";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

		enable-active-high;

		gpio = <&twl_gpio 13 GPIO_ACTIVE_HIGH>;

	};

};



&omap3_pmx_core {
@@ -501,6 +533,10 @@ 
	port2-mode = "ehci-phy";

};



&usbhsehci {

	phys = <0 &hsusb2_phy>;

};



&gpmc {

	ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */