linux-toradex.git/drivers/phy/phy-exynos5-usbdrd.c, branch v4.0.9

phy: exynos5-usbdrd: Fix off-by-one valid value checking for args->args[0]

2015-03-13T11:44:36+00:00

Current code uses args->args[0] as array subscript of phy_drd->phys[].
So the valid value range for args->args[0] is 0 ... EXYNOS5_DRDPHYS_NUM - 1.

Signed-off-by: Axel Lin 
Reviewed by: Vivek Gautam 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos5-usbdrd: Add facility for VBUS-BOOST-5V supply

2014-11-22T08:38:09+00:00

Some Exynos boards have a separate regulator controlling a
Boost 5V supply which goes as input for VBUS regulator.
So adding a control for the same in driver, to enable
vbus supply on the port.

Signed-off-by: Vivek Gautam 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos5-usbdrd: Add pipe-clk, utmi-clk and itp-clk support

2014-11-22T08:38:09+00:00

Exynos7 SoC has now separate gate control for 125MHz pipe3 phy
clock, as well as 60MHz utmi phy clock.
Additionally, separate gate control is available for the clock
used for ITP (Isochronous Transfer Packet) generation.

So get the same and control in the phy-exynos5-usbdrd driver.

Suggested-by: Anton Tikhomirov 
Signed-off-by: Vivek Gautam 
Signed-off-by: Kishon Vijay Abraham I

phy: remove the old lookup method

2014-11-22T08:28:39+00:00

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: remove .owner field for drivers using module_platform_driver

2014-09-24T09:48:34+00:00

This patch removes the superflous .owner field for drivers which
use the module_platform_driver or platform_driver_register api,
as this is overriden in __platform_driver_register.

Signed-off-by: Peter Griffin 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos5-usbdrd: Add MODULE_DEVICE_TABLE entry

2014-08-28T05:47:43+00:00

Add a MODULE_DEVICE_TABLE call for OF match tables. This allows the
module to be autoloaded based on devicetree information.

Signed-off-by: Sjoerd Simons 
Signed-off-by: Kishon Vijay Abraham I

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

2014-07-22T07:16:11+00:00

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: exynos5-usbdrd: Make local functions static

2014-07-22T07:16:09+00:00

Make local functions static, because these are used only in this
file.

Signed-off-by: Jingoo Han 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos5-usbdrd: Add facility for VBUS supply

2014-05-13T12:37:08+00:00

Adding support to enable/disable VBUS controlled by a
regulator, to enable vbus supply on the port.

Signed-off-by: Vivek Gautam 
Signed-off-by: Kishon Vijay Abraham I

phy: Add new Exynos5 USB 3.0 PHY driver

2014-05-13T12:37:08+00:00

Add a new driver for the USB 3.0 PHY on Exynos5 series of SoCs.
The new driver uses the generic PHY framework and will interact
with DWC3 controller present on Exynos5 series of SoCs.

Also, created a new header file in linux/mfd/syscon/ for
Exynos5 SoCs and put the required PMU offset definitions
for the basic available PHYs.

Signed-off-by: Vivek Gautam 
Signed-off-by: Kishon Vijay Abraham I