From: tony.lin@freescale.com (Tony Lin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/6] ARM: mx28: add usb host function
Date: Wed, 27 Jul 2011 13:29:28 +0800 [thread overview]
Message-ID: <1311744574-3610-1-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 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 (6):
ARM: mxs: ehci: consolidate definitions and structures to share among platforms
ARM: mxs: enable usb1 phy power supply
ARM: mxs: add usb clocks to clock tree
ARM: mxs: make ehci-mxc more flexible to be used on different platforms
ARM: mxs: add usb phy operations
ARM: mxs: add usb host function to default config
arch/arm/configs/mxs_defconfig | 8 +-
arch/arm/mach-mxs/Kconfig | 1 +
arch/arm/mach-mxs/Makefile | 1 +
arch/arm/mach-mxs/clock-mx28.c | 16 ++-
arch/arm/mach-mxs/include/mach/hardware.h | 2 +
arch/arm/mach-mxs/include/mach/mxs.h | 12 +-
arch/arm/mach-mxs/mach-mx28evk.c | 8 +
arch/arm/mach-mxs/mxs_usb.c | 288 +++++++++++++++++++++++++++++
arch/arm/mach-mxs/regs-usbphy-mxs.h | 240 ++++++++++++++++++++++++
arch/arm/plat-mxc/include/mach/mxc_ehci.h | 19 --
drivers/usb/host/Kconfig | 2 +-
drivers/usb/host/ehci-mxc.c | 19 ++-
include/linux/fsl_devices.h | 21 ++
13 files changed, 609 insertions(+), 28 deletions(-)
create mode 100644 arch/arm/mach-mxs/mxs_usb.c
create mode 100644 arch/arm/mach-mxs/regs-usbphy-mxs.h
next reply other threads:[~2011-07-27 5:29 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-27 5:29 Tony Lin [this message]
2011-07-27 5:29 ` [PATCH v3 1/6] ARM: mxs: ehci: consolidate definitions and structures to share among platforms Tony Lin
2011-07-27 5:29 ` [PATCH v3 2/6] ARM: mxs: enable usb1 phy power supply Tony Lin
2011-07-27 5:29 ` [PATCH v3 3/6] ARM: mxs: add usb clocks to clock tree Tony Lin
2011-07-27 5:29 ` [PATCH v3 4/6] ARM: mxs: make ehci-mxc more flexible to be used on different platforms Tony Lin
2011-07-27 8:19 ` Marc Kleine-Budde
2011-07-27 5:29 ` [PATCH v3 5/6] ARM: mxs: add usb phy operations Tony Lin
2011-07-27 8:03 ` Sascha Hauer
2011-07-27 8:16 ` Lin Tony-B19295
2011-07-28 7:39 ` Lin Tony-B19295
2011-07-28 11:27 ` Russell King - ARM Linux
2011-07-27 8:48 ` Lothar Waßmann
2011-07-27 9:10 ` Lin Tony-B19295
2011-07-27 9:24 ` Lothar Waßmann
2011-07-27 8:57 ` Marc Kleine-Budde
2011-07-27 5:29 ` [PATCH v3 6/6] ARM: mxs: add usb host function to default config Tony Lin
2011-07-27 9:01 ` [PATCH v3 0/6] ARM: mx28: add usb host function Marc Kleine-Budde
2011-07-27 9:15 ` Lin Tony-B19295
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