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2012-10-15usb: lowlevel interface change to support multiple controllersLucas Stach1-1/+1
Carry an index in the lowlevel usb functions to make specify the respective usb controller. Also pass through an controller struct from lowlevel_init to the creation of the root usb device of this controller. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-01usb: fix ulpi_set_vbus prototypeLucas Stach1-1/+1
Match the name of the header prototype with the actual implementation. Signed-off-by: Lucas Stach <dev@lynxeye.de>
2012-05-20usb:gadget:composite USB composite gadget supportLukasz Majewski1-0/+19
USB Composite gadget implementation for u-boot. It builds on top of USB UDC drivers. This commit is based on following files from Linux Kernel v2.6.36: ./include/linux/usb/composite.h ./drivers/usb/gadget/composite.c SHA1: d187abb9a83e6c6b6e9f2ca17962bdeafb4bc903 Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() callsLukasz Majewski1-48/+0
This patch cleans up the Samsung's UDC driver. It replaces several DEBUG_* macros with debug_cond(). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h fileLukasz Majewski1-0/+1
Remove the repeated USB descriptor code and use usbdescriptors.h file. ch9.h file has been copied from linux and is needed for USB gadget related work. Now usbdescriptors.h and ch9.h shall be used together. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-04-30lin_gadget: use common linux/compat.hMike Frysinger1-13/+2
Merge our duplicate definitions with the common header. Also fix drivers/usb/gadget/s3c_udc_otg_xfer_dma.c to use min() instead of min_t() since we remove the latter from compat.h. Additionally use memalign() directly as the lin_gadget specific kmalloc() macro is removed from lin_gadget_compat.h by this patch. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com>
2012-04-30lin_gadget: use common mdelayMike Frysinger1-1/+0
No need to provide our own mdelay() macro when we have a func for it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-19usb:udc:samsung:fix Remove the req_config flagŁukasz Majewski1-1/+1
The dev->req_config flag was indicating that the forwarded request needs to perform the usb gadget delayed status. This is however not needed anymore, so it can be removed. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-03-19USB:gadget:designware Support high speedVipin KUMAR1-0/+1
This patch adds the support for usb device high speed for designware peripheral. Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com>
2012-03-19USB:gadget:designware USB device controller (UDC) implementationVipin KUMAR1-3/+3
The earlier usb device controller driver was specific to spear platforms. This patch implements the usb device controller driver as a generic controller which can be reused by other platforms using this peripheral. Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> Acked-by: Marek Vasut <marex@denx.de>
2012-02-12usb: ulpi: Extend the existing ulpi framework.Govindraj.R1-12/+24
Extend the existing ulpi viewport framework to pass the port number information for any ulpi ops. Fix the usage of ulpi api's accordingly. Tested-by: Stefano Babic <sbabic@denx.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
2011-12-20usb: s3c_udc_otg: fix GCC 4.6 build warningsAnatolij Gustschin2-11/+11
Fix: In file included from s3c_udc_otg.c:216:0: s3c_udc_otg_xfer_dma.c: In function 'complete_tx': s3c_udc_otg_xfer_dma.c:280:33: warning: variable 'is_short' set but not used s3c_udc_otg_xfer_dma.c:280:6: warning: variable 'ep_tsr' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_udc_irq': s3c_udc_otg_xfer_dma.c:469:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c:468:18: warning: variable 'gintmsk' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_queue': s3c_udc_otg_xfer_dma.c:582:14: warning: variable 'gintsts' set but not used s3c_udc_otg_xfer_dma.c:581:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_read': s3c_udc_otg_xfer_dma.c:778:6: warning: variable 'ret' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_udc_set_halt': s3c_udc_otg_xfer_dma.c:1020:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_setup': s3c_udc_otg_xfer_dma.c:1258:13: warning: initialization from incompatible pointer type [enabled by default] s3c_udc_otg_xfer_dma.c:1239:16: warning: variable 'is_in' set but not used s3c_udc_otg_xfer_dma.c:1239:9: warning: variable 'bytes' set but not used s3c_udc_otg.c: In function 'usb_gadget_register_driver': s3c_udc_otg.c:292:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 'usb_gadget_unregister_driver': s3c_udc_otg.c:338:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_ep_enable': s3c_udc_otg.c:582:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_ep_disable': s3c_udc_otg.c:646:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_dequeue': s3c_udc_otg.c:704:16: warning: variable 'flags' set but not used Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Remy Bohmer <linux@bohmer.net>
2011-12-16USB: ULPI: clean a mixup of return typesIgor Grinberg1-1/+1
Clean a mixup between u32 and int as a return type for functions returning error values. Use int as it is native (and widely used) return type. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Simon Glass <sjg@chromium.org>
2011-12-16USB: ULPI: switch argument type from u8 to unsignedIgor Grinberg1-3/+3
There is no benefit in using u8, so switch to unsigned to reduce the binary image size (by 20 bytes). Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Simon Glass <sjg@chromium.org>
2011-12-11USB: Add generic ULPI layer and a viewportJana Rapava1-0/+298
Add partial ULPI specification implementation that should be enough to interface the ULPI PHYs in the boot loader context. Add a viewport implementation for Chipidea/ARC based controllers. Signed-off-by: Jana Rapava <fermata7@gmail.com> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Cc: Remy Bohmer <linux@bohmer.net> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Grandegger <wg@denx.de> Cc: Simon Glass <sjg@chromium.org>
2011-12-11USB: MX5: Abstract out mx51 USB pixmux configurationMarek Vasut1-0/+6
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Remy Bohmer <linux@bohmer.net> Cc: Wolfgang Grandegger <wg@denx.de> Cc: Jason Liu <r64343@freescale.com>
2011-12-11USB: MX5: add generic USB EHCI support for mx51 and mx53Wolfgang Grandegger1-0/+10
It's derived from ehci-mxc and uses the header files of the ehci-fsl interface. The callback board_ehci_hcd_init() has been introduced to allow for board-specific setup when USB is started. Signed-off-by: Wolfgang Grandegger <wg@denx.de> CC: Stefano Babic <sbabic@denx.de> CC: Remy Bohmer <linux@bohmer.net>
2011-12-11usb:gadget:s5p USB Device Controller (UDC) implementationLukasz Majewski2-0/+237
This commit provides UDC driver support for Samsung's SoC family of processors. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Remy Bohmer <linux@bohmer.net>
2011-12-11ehci-fsl: correct size of ehci caplengthWolfgang Grandegger1-12/+13
According to the EHCI specification the Capability Register Length has a size of 8 bits. Signed-off-by: Wolfgang Grandegger <wg@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
2011-12-11USB: gadaget: add Marvell controller supportLei Wen1-0/+151
Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-10-21Fix building for 83xx boards with USB supportAnatolij Gustschin1-1/+1
Commit 29c6fbe0471afd7ffa41fcb2103eec5b53294897 broke building for 83xx boards with USB support: ehci-fsl.c: In function 'ehci_hcd_init': ehci-fsl.c:43: error: 'CONFIG_SYS_FSL_USB_ADDR' undeclared (first use in this function) ehci-fsl.c:43: error: (Each undeclared identifier is reported only once ehci-fsl.c:43: error: for each function it appears in.) make[1]: *** [ehci-fsl.o] Error 1 Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-10-18MPC5121: Add USB EHCI supportDamien Dusha1-26/+122
Signed-off-by: Francesco Rendine <francesco.rendine@valueteam.com> Signed-off-by: Damien Dusha <d.dusha@gmail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de> Coding style cleanup; slight file restructuring. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Remy Bohmer <linux@bohmer.net>
2010-03-21mod change 755 => 644 for multiple filesThomas Weber1-0/+0
I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;' Signed-off-by: Thomas Weber <swirl@gmx.li> Add some more: neither Makefile nor config.mk need execute permissions. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12Prepare v2010.03-rc1v2010.03-rc1Wolfgang Denk1-1/+0
Coding style cleanup, update CHANGELOG. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-23SPEAr : usbd driver support for SPEAr SoCsVipin KUMAR1-0/+230
SPEAr SoCs contain a synopsys usb device controller. USB Device IP can work in 2 modes - DMA mode - Slave mode The driver adds support only for slave mode operation of usb device IP. This driver is used along with standard USBTTY driver to obtain a tty interface over USB on the host Signed-off-by: Vipin <vipin.kumar@st.com>
2010-01-17PCIe, USB: Replace 'end point' references with 'endpoint'Peter Tyser1-12/+12
When referring to PCIe and USB 'endpoint' is the standard naming convention. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Remy Bohmer <linux@bohmer.net>
2009-12-20OMAP3 Add usb device supportTom Rix1-0/+54
This change adds the usb device support for musb. Omap3 platform support added at the same level as davinci. The interface for usbtty to use the musb device support was added. Verified on omap3 beagle, zoom1 and zoom2. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-07-09usb: fix CONFIG_SYS_MPC83xx_USB_ADDR not defined errorKim Phillips1-1/+1
fix a stray CONFIG_MPC83XX that escaped commit 0f898604945af4543c1525fc33b6bae621a3b805. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-06-12mpc85xx: USB: Add supportVivek Mahajan1-0/+2
The following patch adds 85xx-specific USB support and also revamps Copyright in immap_85xx.h Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-06-12mpc83xx: USB: Reorganized its supportVivek Mahajan1-1/+62
The following patch reorganizes/reworks the USB support for mpc83xx as under:- * Moves the 83xx USB clock init from drivers/usb/host/ehci-fsl.c to cpu/mpx83xx/cpu_init.c * Board specific usb_phy_type is read from the environment * Adds USB EHCI specific structure in include/usb/ehci-fsl.h * Copyrights revamped in most of the following files Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-06-12mpc8xxx: USB: Relocates ehci-fsl.h to include/usbVivek Mahajan1-0/+86
The following patch moves 8xxx-specifc USB #defines from drivers/usb/host/ehci-fsl.h to include/usb. Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-04-06Support for PXA27X UDC.Remy Bohmer1-0/+69
This Patch adds Support for PXA27X UDC. (Rebased to drivers/usb reorganisation) Signed-off-by: Vivek Kutal <vivek.kutal@azingo.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-04-06drivers/usb: regorganisationJean-Christophe PLAGNIOL-VILLARD2-0/+403
move to linux usb driver organisation as following drivers/usb/gadget drivers/usb/host drivers/usb/musb Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
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