user/sven/linux.git/include/linux/phy/phy.h, branch v4.0

phy: remove the old lookup method

2014-11-22T08:28:39Z

The users of the old method are now converted to the new one. Signed-off-by: Heikki Krogerus [ kishon@ti.com : made phy-berlin-usb.c and phy-miphy28lp.c to use the updated devm_phy_create API.] Signed-off-by: Kishon Vijay Abraham I

phy: improved lookup method

2014-11-21T14:18:50Z

Separates registration of the phy and the lookup. The method is copied from clkdev.c, Signed-off-by: Heikki Krogerus Signed-off-by: Kishon Vijay Abraham I

phy: safer to_phy() macro

2014-11-21T14:18:50Z

This makes to_phy() macro work with other variable names besides "dev". Signed-off-by: Heikki Krogerus Tested-by: Vivek Gautam Acked-by: Felipe Balbi Signed-off-by: Kishon Vijay Abraham I

phy: core: Let node ptr of PHY point to PHY and not of PHY provider

2014-07-22T07:16:11Z

In case of multi-phy PHY providers, each PHY should be modeled as a sub node of the PHY provider. Then each PHY will have a different node pointer (node pointer of sub node) than that of PHY provider. Added this provision in the PHY core. Also fixed all drivers to use the updated API. Signed-off-by: Kishon Vijay Abraham I Acked-by: Lee Jones

phy: core: Support regulator supply for PHY power

2014-07-22T07:16:10Z

Some PHYs can be powered by an external power regulator. e.g. USB_HS PHY on DRA7 SoC. Make the PHY core support a power regulator. Signed-off-by: Roger Quadros Signed-off-by: Kishon Vijay Abraham I

phy: core: make NULL a valid phy reference if !CONFIG_GENERIC_PHY

2014-04-24T19:53:38Z

This fixes a regression on Keystone 2 platforms caused by patch 57303488cd37da58263e842de134dc65f7c626d5 "usb: dwc3: adapt dwc3 core to use Generic PHY Framework" which adds optional support of generic phy in DWC3 core. On Keystone 2 platforms the USB is not working now because CONFIG_GENERIC_PHY isn't set and, as result, Generic PHY APIs stubs return -ENOSYS always. The log shows: dwc3 2690000.dwc3: failed to initialize core dwc3: probe of 2690000.dwc3 failed with error -38 Hence, fix it by making NULL a valid phy reference in Generic PHY APIs stubs in the same way as it was done by the patch 04c2facad8fee66c981a51852806d8923336f362 "drivers: phy: Make NULL a valid phy reference". Acked-by: Felipe Balbi Acked-by: Santosh Shilimkar Signed-off-by: Grygorii Strashko Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Greg Kroah-Hartman

phy: core: Add devm_of_phy_get to phy-core

2014-03-08T07:09:43Z

Adding devm_of_phy_get will allow to get phys by supplying a pointer to the struct device_node instead of struct device. Signed-off-by: Kamil Debski Reviewed-by: Tomasz Figa Signed-off-by: Kishon Vijay Abraham I

phy: core: Add an exported of_phy_get function

2014-03-08T07:09:42Z

Previously the of_phy_get function took a struct device * and was declared static. It was impossible to call it from another driver and thus it was impossible to get phy defined for a given node. The old function was renamed to _of_phy_get and was left for internal use. of_phy_get function was added and it was exported. The function enables to get a phy for a given device tree node. Signed-off-by: Kamil Debski Reviewed-by: Tomasz Figa Signed-off-by: Kishon Vijay Abraham I

drivers: phy: Add support for optional phys

2014-02-05T05:48:43Z

Add devm_phy_optional_get and phy_optional_get, which should be used when the phy is optional. They does not return an error when the phy does not exist, rather they returns NULL, which is considered as a valid phy, but results in NOPs when used with the consumer API. Signed-off-by: Andrew Lunn Tested-by: Gregory CLEMENT Acked-by: Kishon Vijay Abraham I Signed-off-by: Jason Cooper

phy: add phy_get_bus_width()/phy_set_bus_width() calls

2013-12-23T20:26:17Z

This adds a pair of APIs that allows the generic PHY subsystem to provide information on the PHY bus width. The PHY provider driver may use phy_set_bus_width() to set the bus width that the PHY supports. The controller driver may then use phy_get_bus_width() to fetch the PHY bus width in order to properly configure the controller. Signed-off-by: Matt Porter Acked-by: Kishon Vijay Abraham I Signed-off-by: Felipe Balbi