litmus-rt.git/drivers/phy, branch master

phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK value

2015-05-12T15:27:19+00:00

According to the technical update (No. TN-RCS-B011A/E), the UGSTS LOCK
bit location is bit 8, not bits 1 and 0. It also says that the register
address offset of UGSTS is 0x88, not 0x90.
So, this patch fixes the USBHS_UGSTS_LOCK value and some comments.

Signed-off-by: Yoshihiro Shimoda 
Signed-off-by: Kishon Vijay Abraham I

phy: omap-usb2: invoke pm_runtime_disable on error path

2015-05-12T15:27:19+00:00

if devm_clk_get for wkupclk fails, there will be an unbalanced
pm_runtime_enable. Fix it here.

Reported-by: Benoit Parrot 
Cc: Roger Quadros 
Signed-off-by: Kishon Vijay Abraham I

phy: fix Kconfig dependencies

2015-05-12T15:27:18+00:00

DM816x PHY uses usb_phy_* methods and because
of that, it must select USB_PHY, however, because
the drivers in question (DM816x, TWL4030 and
OMAP_USB2) sit outside of drivers/usb/ directory,
meaning they can be built even if USB_SUPPORT=n.

This patches fixes the dependencies by adding
USB_SUPPORT as a dependency and making all drivers
select USB_PHY (which cannot be selected through
menuconfig).

Note that this fixes some linking breakages when
building with randconfig.

Cc: Tony Lindgren 
Cc: Kishon Vijay Abraham I 
Acked-by: Tony Lindgren 
Signed-off-by: Felipe Balbi 
Signed-off-by: Kishon Vijay Abraham I

phy: qcom-ufs: Switch dependency to ARCH_QCOM

2015-05-12T15:22:13+00:00

This phy only exists on platforms under ARCH_QCOM, not ARCH_MSM.

Cc: Yaniv Gardi 
Cc: Dov Levenglick 
Cc: Christoph Hellwig 
Cc: David Brown 
Cc: Bryan Huntsman 
Cc: Daniel Walker 
Signed-off-by: Stephen Boyd 
Reviewed-by: Yaniv Gardi 
Signed-off-by: Kishon Vijay Abraham I

phy: core: Fix error checking in (devm_)phy_optional_get

2015-05-11T14:48:51+00:00

Don't pass valid pointer to PTR_ERR, use PTR_ERR(phy) only when
IS_ERR(phy) is true.

Signed-off-by: Axel Lin 
Signed-off-by: Kishon Vijay Abraham I

Merge tag 'usb-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2015-04-14T00:07:21+00:00

Pull USB driver updates from Greg KH:
 "Here's the big USB (and PHY) driver patchset for 4.1-rc1.

  Everything here has been in linux-next, and the full details are below
  in the shortlog.  Nothing major, just the normal round of new
  drivers,api updates, and other changes, mostly in the USB gadget area,
  as usual"

* tag 'usb-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (252 commits)
  drivers/usb/core: devio.c: Removed an uneeded space before tab
  usb: dwc2: host: sleep USB_RESUME_TIMEOUT during resume
  usb: chipidea: debug: add low power mode check before print registers
  usb: chipidea: udc: bypass pullup DP when gadget connect in OTG fsm mode
  usb: core: hub: use new USB_RESUME_TIMEOUT
  usb: isp1760: hcd: use new USB_RESUME_TIMEOUT
  usb: dwc2: hcd: use new USB_RESUME_TIMEOUT
  usb: host: sl811: use new USB_RESUME_TIMEOUT
  usb: host: r8a66597: use new USB_RESUME_TIMEOUT
  usb: host: oxu210hp: use new USB_RESUME_TIMEOUT
  usb: host: fusbh200: use new USB_RESUME_TIMEOUT
  usb: host: fotg210: use new USB_RESUME_TIMEOUT
  usb: host: isp116x: use new USB_RESUME_TIMEOUT
  usb: musb: use new USB_RESUME_TIMEOUT
  usb: host: uhci: use new USB_RESUME_TIMEOUT
  usb: host: ehci: use new USB_RESUME_TIMEOUT
  usb: host: xhci: use new USB_RESUME_TIMEOUT
  usb: define a generic USB_RESUME_TIMEOUT macro
  usb: musb: dsps: fix build on i386 when COMPILE_TEST is set
  ehci-hub: use USB_DT_HUB
  ...

Merge remote-tracking branches 'regulator/topic/mode', 'regulator/topic/notifier', 'regulator/topic/palmas', 'regulator/topic/qcom' and 'regulator/topic/stw481x' into regulator-next

2015-04-10T18:16:03+00:00

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: spear1340-miphy: Return proper error for spear1340_miphy_xlate

2015-04-03T12:46:21+00:00

The of_xlate callback should return ERR_PTR on error.

Signed-off-by: Axel Lin 
Signed-off-by: Kishon Vijay Abraham I

phy: spear1310-miphy: Return proper error for spear1310_miphy_xlate

2015-04-03T12:46:21+00:00

The of_xlate callback should return ERR_PTR on error.

Signed-off-by: Axel Lin 
Signed-off-by: Kishon Vijay Abraham I