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r: 354684
b: refs/heads/master
c: 8c1b3e1
h: refs/heads/master
v: v3
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Vivek Gautam authored and Felipe Balbi committed Jan 23, 2013
1 parent f244745 commit 0649160
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Showing 4 changed files with 497 additions and 32 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: b506eebc504caaf863b5c5a68a1e1d304d610482
refs/heads/master: 8c1b3e16e902b010f79e2d299927ec43b495f1c7
12 changes: 10 additions & 2 deletions trunk/Documentation/devicetree/bindings/usb/samsung-usbphy.txt
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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.
The Samsung's phy transceiver is used for controlling usb phy for
s3c-hsotg as well as ehci-s5p and ohci-exynos usb controllers
across Samsung SOCs.
TODO: Adding the PHY binding with controller(s) according to the under
developement generic PHY driver.

Required properties:

Exynos4210:
- compatible : should be "samsung,exynos4210-usbphy"
- reg : base physical address of the phy registers and length of memory mapped
region.

Exynos5250:
- compatible : should be "samsung,exynos5250-usbphy"
- reg : base physical address of the phy registers and length of memory mapped
region.

Optional properties:
- #address-cells: should be '1' when usbphy node has a child node with 'reg'
property.
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2 changes: 1 addition & 1 deletion trunk/drivers/usb/phy/Kconfig
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Expand Up @@ -48,7 +48,7 @@ config USB_RCAR_PHY

config SAMSUNG_USBPHY
bool "Samsung USB PHY controller Driver"
depends on USB_S3C_HSOTG
depends on USB_S3C_HSOTG || USB_EHCI_S5P || USB_OHCI_EXYNOS
select USB_OTG_UTILS
help
Enable this to support Samsung USB phy controller for samsung
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