AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/usb/host/xhci-mvebu.h

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usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers The Armada 375 and 38x SoCs come with an XHCI controller that requires some specific initialization related to the MBus windows configuration. This patch adds the support for this special configuration as an XHCI quirk executed during probe. Two new compatible strings are added to identify the Armada 375 and Armada 38x XHCI controllers, and therefore enable the relevant quirk. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15 17:17:33 +07:00
/*
* Copyright (C) 2014 Marvell
*
* Gregory Clement <gregory.clement@free-electrons.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __LINUX_XHCI_MVEBU_H
#define __LINUX_XHCI_MVEBU_H
usb: host: xhci: plat: change type of mvebu init_quirk() Just like RCAR's init_quirk() we want mvebu's to use struct usb_hcd * as argument too. This is another step towards removing xhci_plat_type_is(). Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-22 17:17:15 +07:00
struct usb_hcd;
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers The Armada 375 and 38x SoCs come with an XHCI controller that requires some specific initialization related to the MBus windows configuration. This patch adds the support for this special configuration as an XHCI quirk executed during probe. Two new compatible strings are added to identify the Armada 375 and Armada 38x XHCI controllers, and therefore enable the relevant quirk. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15 17:17:33 +07:00
#if IS_ENABLED(CONFIG_USB_XHCI_MVEBU)
usb: host: xhci: plat: change type of mvebu init_quirk() Just like RCAR's init_quirk() we want mvebu's to use struct usb_hcd * as argument too. This is another step towards removing xhci_plat_type_is(). Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-22 17:17:15 +07:00
int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd);
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers The Armada 375 and 38x SoCs come with an XHCI controller that requires some specific initialization related to the MBus windows configuration. This patch adds the support for this special configuration as an XHCI quirk executed during probe. Two new compatible strings are added to identify the Armada 375 and Armada 38x XHCI controllers, and therefore enable the relevant quirk. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15 17:17:33 +07:00
#else
usb: host: xhci: plat: change type of mvebu init_quirk() Just like RCAR's init_quirk() we want mvebu's to use struct usb_hcd * as argument too. This is another step towards removing xhci_plat_type_is(). Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-22 17:17:15 +07:00
static inline int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers The Armada 375 and 38x SoCs come with an XHCI controller that requires some specific initialization related to the MBus windows configuration. This patch adds the support for this special configuration as an XHCI quirk executed during probe. Two new compatible strings are added to identify the Armada 375 and Armada 38x XHCI controllers, and therefore enable the relevant quirk. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15 17:17:33 +07:00
{
return 0;
}
#endif
#endif /* __LINUX_XHCI_MVEBU_H */
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