From: tony.lin@freescale.com (Tony Lin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 0/7] ARM: mx28: add usb host function
Date: Tue, 2 Aug 2011 16:39:39 +0800 [thread overview]
Message-ID: <1312274386-6833-1-git-send-email-tony.lin@freescale.com> (raw)
this patch series is to add mx28 usb host function.
the driver only support usb host mode on usb port1.
the driver reuses ehci-mxc.c under usb/host, but add
platform irq handler routines if platform wants to
do something specific in irq handler.
the patch also consolidates some macro definitions
and structure definitions to make ehci-mxc.c better
reusable among mxs/mxc platforms.
Code is based on the branch for-next in sascha's tree http://git.pengutronix.de/git/imx/linux-2.6.git
Tested on MX28 EVK.
changes since v3:
* change code to standard framework.
* avoid changing pdata in driver.
* pass testing usb0/usb1 on MX28 EVK board.
changes since v2:
* add error condition clean up code.
* remove unnecessary initial code.
* change file name from regs-usbphy-mx28 to regs-usbphy-mxs.h.
changes since v1:
* add dummy clock to avoid adding cpu judgement in driver for Sascha's request.
* use context in phy functions, so that usb device could share the code.
* some code consolidation and patch reorgnization.
* error checking improvement.
* remove a few unneccesary code.
Tony Lin (7):
ARM: mxs: ehci: consolidate definitions and structures to share among platforms
ARM: mxs: make ehci-mxc more flexible to be used on different platforms
ARM: mxs: add usb clocks to clock tree
ARM: mxs: enable usb phy power supply
ARM: mxs: add usb platform operations
ARM: mxs: add usb platform operations
ARM: mxs: add usb host function to default config
arch/arm/configs/mxs_defconfig | 8 +-
arch/arm/mach-mxs/Kconfig | 2 +
arch/arm/mach-mxs/Makefile | 2 +-
arch/arm/mach-mxs/clock-mx28.c | 25 +++-
arch/arm/mach-mxs/devices-mx28.h | 4 +
arch/arm/mach-mxs/devices/Kconfig | 3 +
arch/arm/mach-mxs/devices/Makefile | 1 +
arch/arm/mach-mxs/devices/platform-usb.c | 96 +++++++++
arch/arm/mach-mxs/include/mach/devices-common.h | 18 ++
arch/arm/mach-mxs/include/mach/hardware.h | 2 +
arch/arm/mach-mxs/include/mach/mx23.h | 8 +-
arch/arm/mach-mxs/include/mach/mxs.h | 12 +-
arch/arm/mach-mxs/mach-mx28evk.c | 20 ++-
arch/arm/mach-mxs/regs-usbphy-mxs.h | 240 +++++++++++++++++++++++
arch/arm/mach-mxs/usbh.c | 182 +++++++++++++++++
arch/arm/mach-mxs/usbh.h | 13 ++
arch/arm/plat-mxc/include/mach/mxc_ehci.h | 19 --
drivers/usb/host/Kconfig | 2 +-
drivers/usb/host/ehci-mxc.c | 17 ++-
include/linux/fsl_devices.h | 21 ++
20 files changed, 661 insertions(+), 34 deletions(-)
create mode 100644 arch/arm/mach-mxs/devices/platform-usb.c
create mode 100644 arch/arm/mach-mxs/regs-usbphy-mxs.h
create mode 100644 arch/arm/mach-mxs/usbh.c
create mode 100644 arch/arm/mach-mxs/usbh.h
next reply other threads:[~2011-08-02 8:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-02 8:39 Tony Lin [this message]
2011-08-02 8:39 ` [PATCH v4 1/7] ARM: mxs: ehci: consolidate definitions and structures to share among platforms Tony Lin
2011-08-02 8:39 ` [PATCH v4 2/7] ARM: mxs: make ehci-mxc more flexible to be used on different platforms Tony Lin
2011-08-02 8:39 ` [PATCH v4 3/7] ARM: mxs: add usb clocks to clock tree Tony Lin
2011-08-02 8:39 ` [PATCH v4 4/7] ARM: mxs: enable usb phy power supply Tony Lin
2011-08-02 8:39 ` [PATCH v4 5/7] ARM: mxs: add usb platform operations Tony Lin
2011-08-02 8:39 ` [PATCH v4 6/7] " Tony Lin
2011-08-02 8:39 ` [PATCH v4 7/7] ARM: mxs: add usb host function to default config Tony Lin
2011-08-05 7:53 ` [PATCH v4 0/7] ARM: mx28: add usb host function Lin Tony-B19295
2011-08-05 13:03 ` s.hauer at pengutronix.de
2011-08-05 14:22 ` Peter Chen
2011-08-05 16:52 ` s.hauer at pengutronix.de
2011-08-08 2:03 ` Lin Tony-B19295
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