linux-toradex.git/drivers/phy/phy-exynos5-usbdrd.c, branch v4.4.57

phy: Constify struct phy_ops variables

2015-08-03T13:05:09+00:00

The phy_ops variables are never modified after initialized in these
drivers, so make them const.

Signed-off-by: Axel Lin 
Acked-by: Patrice Chotard 
Signed-off-by: Kishon Vijay Abraham I

Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

2015-04-10T11:47:50+00:00

Kishon writes:

New Features
============
*) Add driver for USB PHYs on sun9i
*) Add driver for USB PHY on dm816x
*) Modified exynos5-usbdrd driver to add support for Exynos5433 SoC

Fixes
=====
*) Fix power_on/power_off failure paths in some drivers
*) Make miphy365x use generic PHY type constants
*) Fix build errors due to missing export symbols in qcom-ufs driver
*) Make all the functions return proper error values

Cleanups
========
*) use PTR_ERR_OR_ZERO to simplify code
*) use devm_kcalloc instead of devm_kzalloc with multiply
*) remove un-necessary ifdef CONFIG_OF

phy: exynos5-usbdrd: Add to support for Exynos5433 SoC

2015-03-25T23:36:10+00:00

This patch adds driver data to support for Exynos5433 SoC.
The Exynos5433 has one USB3.0 Host and USB3.0 DRD(Dual Role Device).
Exynos5433 is simplar to Eyxnos7 but Exynos5433 have
one more USB3.0 Host controller.

Signed-off-by: Jaewon Kim 
Signed-off-by: Kishon Vijay Abraham I

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