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path: root/drivers/phy/phy-rcar-gen2.c
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* Merge 4.1-rc7 into usb-nextGreg Kroah-Hartman2015-06-081-2/+2
|\ | | | | | | | | | | | | This resolves a merge issue in musb_core.c and we want the fixes that were in Linus's tree in this branch as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK valueYoshihiro Shimoda2015-05-121-2/+2
| | | | | | | | | | | | | | | | | | | | 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 <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | phy: rcar-gen2: Add support for R-Car E2Yoshihiro Shimoda2015-05-211-0/+1
| | | | | | | | | | | | | | | | | | This patch adds a compatible string to support for R-Car E2. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | phy: core: Check requested PHY status in _of_phy_get()Axel Lin2015-05-111-5/+0
|/ | | | | | | | This is a common checking in various drivers, so move the checking to _of_phy_get(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* phy: remove the old lookup methodHeikki Krogerus2014-11-221-1/+1
| | | | | | | | | The users of the old method are now converted to the new one. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> [ 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 <kishon@ti.com>
* phy: Renesas R-Car Gen2 PHY driverSergei Shtylyov2014-09-241-0/+341
This PHY, though formally being a part of Renesas USBHS controller, contains the UGCTRL2 register that controls multiplexing of the USB ports (Renesas calls them channels) to the different USB controllers: channel 0 can be connected to either PCI EHCI/OHCI or USBHS controllers, channel 2 can be connected to PCI EHCI/OHCI or xHCI controllers. This is a new driver for this USB PHY currently already supported under drivers/ usb/phy/. The reason for writing the new driver was the requirement that the multiplexing of USB channels to the controller be dynamic, depending on what USB drivers are loaded, rather than static as provided by the old driver. The infrastructure provided by drivers/phy/phy-core.c seems to fit that purpose ideally. The new driver only supports device tree probing for now. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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