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path: root/drivers/usb/renesas_usbhs/rcar2.c
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2018-04-22USB: renesas_usbhs: drop unused legacy-phy supportJohan Hovold1-29/+0
Drop support for legacy phys for rcar2 which hasn't been used with a mainline kernel since commit 9080b8dc761a ("ARM: OMAP2+: Remove legacy usb-host.c platform init code"). Specifically, since that commit usb_get_phy_dev() have always returned -ENODEV and consequently this code has not been used. Note that the legacy-phy API is still being used in gadget mode to bind the peripheral controller. Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-07USB: renesas_usbhs: Remove redundant license textGreg Kroah-Hartman1-6/+0
Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Rob Herring <robh@kernel.org> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Johan Hovold <johan@kernel.org> Cc: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Cc: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-04USB: add SPDX identifiers to all remaining files in drivers/usb/Greg Kroah-Hartman1-0/+1
It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-20usb: renesas_usbhs: Remove unneeded #include <linux/platform_data/gpio-rcar.h>Geert Uytterhoeven1-1/+0
This header file will be removed soon. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: renesas_usbhs: add support for generic PHYYoshihiro Shimoda1-0/+29
This patch adds support for the generic PHY. The generic PHY will be used in multiplatform environment. Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: renesas_usbhs: clean up rcar2.c to support a generic PHYYoshihiro Shimoda1-22/+26
To support both usb PHY and generic PHY, this patch cleans up rcar2.c. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-03usb: renesas_usbhs: rename phy to usb_phy in usbhs_privYoshihiro Shimoda1-13/+13
To support a generic phy driver in this driver later, this patch renames "struct usb_phy *phy" to "struct usb_phy *usb_phy". Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-07-16usb: renesas_usbhs: add R-Car Gen. 2 init and power controlUlrich Hecht1-0/+77
In preparation for DT conversion to reduce reliance on platform device callbacks. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>