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Fix conditional compile rule for twl4030.c and videomodes.c.
Signed-off-by: Ender.Dai <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
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Add NEC EHCI controller to the list of the supported devices.
Signed-off-by: Sergei Shtylyov <[email protected]>
drivers/usb/host/ehci-pci.c | 1 +
1 file changed, 1 insertion(+)
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Commit b416191a14770c6bcc6fd67be7decf8159b2baee (Fix EHCI port reset.) didn't
move the code that checked for successful clearing of the port reset bit from
ehci_submit_root(), relying on wait_ms() call instead. The mentioned code also
erroneously reported port reset state when the reset was already completed.
Signed-off-by: Sergei Shtylyov <[email protected]>
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USB devices on the 2nd port are not detected and I get the following message:
The request port(1) is not configured
That's with default CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS value of 2. 'req->index'
is 1-based, so the comparison in ehci_submit_root() can't be correct.
Signed-off-by: Sergei Shtylyov <[email protected]>
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On little endian machines, EHCI root hub's USB revision is reported as 0.2 --
cpu_to_le16() was missed in the initializer for the 'bcdUSB' descriptor field.
The same should be done for the 'bcdDevice' field.
Signed-off-by: Sergei Shtylyov <[email protected]>
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This patch is part of migrating the AT91 support towards
using C struct for all SOC access.
It removes one more CONFIG_AT91_LEGACY warning.
at91_pmc.h needs cleanup after migration of the drivers
has been done.
Signed-off-by: Matthias Fuchs <[email protected]>
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I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'
Signed-off-by: Thomas Weber <[email protected]>
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk <[email protected]>
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Coding style cleanup, update CHANGELOG.
Signed-off-by: Wolfgang Denk <[email protected]>
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* add's a warning to all files, which need update to new SoC access
* convert common files in cpu/../at91 and a lot of drivers to use
c stucture SoC access
Signed-off-by: Jens Scharsig <[email protected]>
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Add support for musb host on DM365 EVM.
Signed-off-by: Prathap Srinivas <[email protected]>
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The conversion from offsets to C structs lost a little padding in the DMA
register map. Accessing endpoints other than ep0 with DMA would fail as
the addresses wouldn't be adjusted correctly.
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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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 <[email protected]>
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When referring to PCIe and USB 'endpoint' is the standard naming
convention.
Signed-off-by: Peter Tyser <[email protected]>
Acked-by: Stefan Roese <[email protected]>
Acked-by: Remy Bohmer <[email protected]>
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For MUSB devices that do not support multipoint (hubs), we have to emulate
a root hub so that we can support core operations like resetting ports.
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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Currently ppc440epx uses OHCI for USB full-speed support. This change adds
support for EHCI.
Signed-off-by: Chris Zhang <[email protected]>
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In USB ehci driver, the port reset is not terminated. EHCI spec says "A host
controller must terminate the reset and stabilize the state of the port within
2 milliseconds". Without termination, a port stays at reset state. This is
observed on ppc4xx(sequoia) boards.
Signed-off-by: Chris Zhang <[email protected]>
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This patch fixes this warning during compile:
omap3.c: In function 'musb_platform_init':
omap3.c:126: warning: label 'end' defined but not used
Problem reported by: Dirk Behme[[email protected]]
Signed-off-by: Sanjeev Premi <[email protected]>
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Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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The RX Control/Status register has bits that we want to preserve, so don't
just write out a single bit. Preserve the others bits in the process.
The original code posted to the u-boot list had this behavior, but looks
like it was lost somewhere along the way to merging.
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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The multipoint handling under MUSB is optional, and some parts (like the
Blackfin processor) do not implement support for it.
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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The dynamic FIFO handling under MUSB is optional, and some parts (like
the Blackfin processor) do not implement support for it.
Due to this, the FIFO reading/writing steps need special handling, so
mark the common versions weak so drivers can override.
Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Tested USB host functionality on DA830 EVM.
Signed-off-by: Ajay Kumar Gupta <[email protected]>
Signed-off-by: Swaminathan S <[email protected]>
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OMAP3EVM uses ISP1504 phy and so twl4030 related init is not required.
Submitted-by: Ajay Kumar Gupta <[email protected]>
Signed-off-by: Tom Rix <[email protected]>
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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 <[email protected]>
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The twl4030 provides a PHY device for connecting a link device,
like musb, to physical connection.
This change adds the twl4030 usb registers and functions for
initializing the PHY as required by omap3.
Signed-off-by: Tom Rix <[email protected]>
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The header files usb.h and usbdescriptors.h have the same nameed
structure definitions for
usb_config_descriptor
usb_interface_descriptor
usb_endpoint_descriptor
usb_device_descriptor
usb_string_descriptor
These are out right duplicates in usb.h
usb_device_descriptor
usb_string_descriptor
This one has extra unused elements
usb_endpoint_descriptor
unsigned char bRefresh
unsigned char bSynchAddress;
These in usb.h have extra elements at the end of the usb 2.0
specified descriptor and are used.
usb_config_descriptor
usb_interface_descriptor
The change is to consolidate the definition of the descriptors
to usbdescriptors.h. The dublicates in usb.h are removed.
The extra element structure will have their name shorted by
removing the '_descriptor' suffix.
So
usb_config_descriptor -> usb_config
usb_interface_descriptor -> usb_interface
For these, the common descriptor elements are accessed now
by an element 'desc'.
As an example
- if (iface->bInterfaceClass != USB_CLASS_HUB)
+ if (iface->desc.bInterfaceClass != USB_CLASS_HUB)
This has been compile tested on MAKEALL arm, ppc and mips.
Signed-off-by: Tom Rix <[email protected]>
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This patch adds a unified s3c24x0 cpu header file that selects the header
file for the specific s3c24x0 cpu from the SOC and CPU configs defined in
board config file. This removes the current chain of s3c24-type #ifdef's
from the s3c24x0 code.
Signed-off-by: Kevin Morfitt <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch moves the s3c64xx header files from include/
to include/asm-arm/arch-s3c64xx
Signed-off-by: Minkyu Kang <[email protected]>
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This change is cheked in Linux source and fix found to be in sync.
This patch is tested for USB host interface on Kirkwood based
Sheevaplug platform (ARM little endian board)
Risk: the impact of this patch is not validated on big endian board.
This need to be checked...
Signed-off-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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So far the console API uses the following naming convention:
======Extract======
typedef struct device_t;
int device_register (device_t * dev);
int devices_init (void);
int device_deregister(char *devname);
struct list_head* device_get_list(void);
device_t* device_get_by_name(char* name);
device_t* device_clone(device_t *dev);
=======
which is too generic and confusing.
Instead of using device_XX and device_t we change this
into stdio_XX and stdio_dev
This will also allow to add later a generic device mechanism in order
to have support for multiple devices and driver instances.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Edited commit message.
Signed-off-by: Wolfgang Denk <[email protected]>
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ehci-hcd.c: In function 'ehci_submit_root':
ehci-hcd.c:719: warning: value computed is not used
ehci-hcd.c:748: warning: value computed is not used
Signed-off-by: Kumar Gala <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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This driver is tested on Sheevaplug platform
Signed-off-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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This patch fixes the access to the 'ehci' struct elements which should
have been taken care off in 4ef01010aa4799c759d75e67007fdd3a38c88c8a
Sorry about that.
Signed-off-by: Vivek Mahajan <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Signed-off-by: Bryan Wu <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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These functions are no longer defined, so remove their prototypes.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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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 <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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The following patch moves 8xxx-specifc USB #defines from
drivers/usb/host/ehci-fsl.h to include/usb.
Signed-off-by: Vivek Mahajan <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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To prepare for the 85xx USB support, which requires interface enablement
only once in (specified) order, no different than instructions for
enabling the interface under 83xx. It is unknown why the original author
enabled the interface twice (checked for references in errata, etc).
Signed-off-by: Vivek Mahajan <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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This patch corrects the missing PLLB initialization in usb_cpu_init()
for AT91SAM9261.
Because of the missing PLLB initialization, the USB support for all
AT91SAM9261 based boards will work only if the PLLB is configured by a
precedent bootloader.
Signed-off-by: Ilko Iliev <[email protected]>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Signed-off-by: Detlev Zundel <[email protected]>
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__attribute__ follows gcc's documented syntax and is generally more
common than __attribute. This change is only asthetic and should not
affect functionality.
Signed-off-by: Peter Tyser <[email protected]>
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calculate dynamically the clock rate and pllb setting for usb
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This Patch adds Support for PXA27X UDC.
(Rebased to drivers/usb reorganisation)
Signed-off-by: Vivek Kutal <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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move to linux usb driver organisation
as following
drivers/usb/gadget
drivers/usb/host
drivers/usb/musb
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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add CONFIG_USB_S3C64XX to activate the driver
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Fix the problem that cannot use external hub, because this driver
did not control correctly a DEVADDx register.
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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