From: Pavankumar Kondeti <pkondeti@codeaurora.org>
To: linux-usb@vger.kernel.org, greg@kroah.com
Cc: linux-arm-msm@vger.kernel.org, swetland@google.com,
arve@google.com, benoitgoby@google.com, lockwood@android.com,
dima@android.com, Pavankumar Kondeti <pkondeti@codeaurora.org>
Subject: [PATCH V3 00/11] Add MSM USB controller driver
Date: Tue, 7 Dec 2010 17:53:54 +0530 [thread overview]
Message-ID: <1291724645-26074-1-git-send-email-pkondeti@codeaurora.org> (raw)
This patch series adds USB peripheral, host and OTG (role switch based
on Id pin status) support for MSM SoC. The peripheral controller driver patches
include splitting ci13xxx_udc into core and bus glue layers. Peripheral
and Host controller drivers depend on Transceiver driver for clock management
and low power mode. Peripheral and Host devices are made children of OTG
device when devices are registered. Runtime PM functions are used by
Peripheral and Host controller drivers to tell their state to transceiver
driver which actually takes care of putting hardware into low power mode.
Change from V2:
1. Added core_clock in transceiver driver. This clock is introduced from MSM7x30
onwards to remove dependency on AXI bus frequency.
2. Use debugfs instead of sysfs for role switching option.
3. pm_runtime_nocallbacks() is used instead for nop runtime PM methods.
4. Peripheral controller driver makes use of ci13xxx_udc core.
Pavankumar Kondeti (11):
USB: Add MSM OTG Controller driver
USB: EHCI: Add MSM Host Controller driver
USB: EHCI: msm: Add support for power management
USB: OTG: msm: Add support for power management
USB: gadget: Separate out PCI bus code from ci13xxx_udc
USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc
USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask
USB: gadget: Introduce ci13xxx_udc_driver struct
USB: gadget: Add USB controller driver for MSM SoC
USB: gadget: Implement runtime PM for ci13xxx gadget
USB: gadget: Implement runtime PM for MSM bus glue driver
drivers/usb/Kconfig | 1 +
drivers/usb/gadget/Kconfig | 29 +-
drivers/usb/gadget/Makefile | 3 +-
drivers/usb/gadget/ci13xxx_msm.c | 134 +++++
drivers/usb/gadget/ci13xxx_pci.c | 176 ++++++
drivers/usb/gadget/ci13xxx_udc.c | 384 ++++++-------
drivers/usb/gadget/ci13xxx_udc.h | 19 +
drivers/usb/gadget/gadget_chips.h | 16 +-
drivers/usb/host/Kconfig | 11 +
drivers/usb/host/ehci-hcd.c | 5 +
drivers/usb/host/ehci-msm.c | 345 ++++++++++++
drivers/usb/otg/Kconfig | 11 +
drivers/usb/otg/Makefile | 1 +
drivers/usb/otg/msm72k_otg.c | 1125 +++++++++++++++++++++++++++++++++++++
include/linux/usb/msm_hsusb.h | 112 ++++
include/linux/usb/msm_hsusb_hw.h | 59 ++
16 files changed, 2203 insertions(+), 228 deletions(-)
create mode 100644 drivers/usb/gadget/ci13xxx_msm.c
create mode 100644 drivers/usb/gadget/ci13xxx_pci.c
create mode 100644 drivers/usb/host/ehci-msm.c
create mode 100644 drivers/usb/otg/msm72k_otg.c
create mode 100644 include/linux/usb/msm_hsusb.h
create mode 100644 include/linux/usb/msm_hsusb_hw.h
next reply other threads:[~2010-12-07 12:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-07 12:23 Pavankumar Kondeti [this message]
2010-12-07 12:23 ` [PATCH V3 01/11] USB: Add MSM OTG Controller driver Pavankumar Kondeti
2010-12-07 12:23 ` [PATCH V3 02/11] USB: EHCI: Add MSM Host " Pavankumar Kondeti
2010-12-07 12:23 ` [PATCH V3 03/11] USB: EHCI: msm: Add support for power management Pavankumar Kondeti
2010-12-07 12:23 ` [PATCH V3 04/11] USB: OTG: " Pavankumar Kondeti
2010-12-07 12:23 ` [PATCH V3 05/11] USB: gadget: Separate out PCI bus code from ci13xxx_udc Pavankumar Kondeti
2010-12-07 12:24 ` [PATCH V3 06/11] USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc Pavankumar Kondeti
2010-12-07 12:24 ` [PATCH V3 07/11] USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask Pavankumar Kondeti
2010-12-07 12:24 ` [PATCH V3 08/11] USB: gadget: Introduce ci13xxx_udc_driver struct Pavankumar Kondeti
2010-12-07 12:24 ` [PATCH V3 09/11] USB: gadget: Add USB controller driver for MSM SoC Pavankumar Kondeti
2010-12-07 12:24 ` [PATCH V3 10/11] USB: gadget: Implement runtime PM for ci13xxx gadget Pavankumar Kondeti
2010-12-07 12:24 ` [PATCH V3 11/11] USB: gadget: Implement runtime PM for MSM bus glue driver Pavankumar Kondeti
2010-12-09 7:07 ` [PATCH V3 00/11] Add MSM USB controller driver Pavan Kondeti
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