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authorPraveen Paneri <p.paneri@samsung.com>2012-11-23 16:03:06 +0530
committerFelipe Balbi <balbi@ti.com>2013-01-18 15:06:30 +0200
commit337dc3a7684cf6577b5595b9bb96e1af06baec41 (patch)
tree6cbab8d202a743645e90f8ae0ce4d786715a71f8 /Documentation
parent04a6221c509e90b5f921d408bbf0afcf91147280 (diff)
downloadblackbird-op-linux-337dc3a7684cf6577b5595b9bb96e1af06baec41.tar.gz
blackbird-op-linux-337dc3a7684cf6577b5595b9bb96e1af06baec41.zip
usb: phy: samsung: Introducing usb phy driver for hsotg
This driver uses usb_phy interface to interact with s3c-hsotg. Supports phy_init and phy_shutdown functions to enable/disable usb phy. Support will be extended to host controllers and more Samsung SoCs. Signed-off-by: Praveen Paneri <p.paneri@samsung.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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+* Samsung's usb phy transceiver
+
+The Samsung's phy transceiver is used for controlling usb otg phy for
+s3c-hsotg usb device controller.
+TODO: Adding the PHY binding with controller(s) according to the under
+developement generic PHY driver.
+
+Required properties:
+- compatible : should be "samsung,exynos4210-usbphy"
+- reg : base physical address of the phy registers and length of memory mapped
+ region.
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