* About the status of USB support on OMAP2430 SDP
@ 2007-10-30 15:19 DAMWID
[not found] ` <1E65310C3C9FCC4AAE66BA8952B9842D0215D7C9@dlee11.ent.ti.com>
0 siblings, 1 reply; 4+ messages in thread
From: DAMWID @ 2007-10-30 15:19 UTC (permalink / raw)
To: linux-omap-open-source
Hi all,
I'm working on the USB dirver on my OMAP2430 SDP v3.0 board with
linux-omap git tree, currently I can make the Inventra controller (musb)
work in host/device/OTG mode, but only for one port on the processor
board. How can I enable USB host on the other ports? Should I use the
ohci-omap module? I'm not clear with the relationship between musb and
ohci-omap, are they separate controllers?
I can't get the ohci-omap work on my board, and I was confused by the
kernel configs in "USB support" section. Is it enough to get ohci-omap
work by just enable USB_OHCI_HCD? I notice there is a ISP1301
transceiver on the main borad, so is the isp1301_omap driver needed? I
found it depends on OMAP_OTG, which is not selected by ARCH_OMAP2430,
does this mean isp1301_omap dirver is not necessary for ohci-omap?
Does anyone get the ohci-omap work? Can you give some help?
Thanks,
Damwid
^ permalink raw reply [flat|nested] 4+ messages in thread[parent not found: <1E65310C3C9FCC4AAE66BA8952B9842D0215D7C9@dlee11.ent.ti.com>]
* RE: About the status of USB support on OMAP2430 SDP [not found] ` <1E65310C3C9FCC4AAE66BA8952B9842D0215D7C9@dlee11.ent.ti.com> @ 2007-10-30 16:53 ` Aguilar Pena, Leed 2007-10-31 1:37 ` DAMWID 0 siblings, 1 reply; 4+ messages in thread From: Aguilar Pena, Leed @ 2007-10-30 16:53 UTC (permalink / raw) To: linux-omap-open-source; +Cc: Castaneda Gonzalez, Axel Hi Damwid, Please try the following: To activate both, FS and HS ports: On V2 and V4 you need a Connectivity Board (750-2003-003 (C)) (I have not test USB on SDP2430 V3) Switch on Main Board S6 [6-ON, 7-OFF] Linux Kernel configuration ---> Device Drivers -----> I2C support ----> Miscellaneous I2C Chip support ----> .... .... <*> Philips ISP1301 with OMAP OTG .... Linux Kernel configuration ---> Device Drivers -----> USB support ---> .... ... <*> OHCI HCD support [*] Use OMAP's full-speed USB Port 1 instead of Port 0 | Pin mux selection (USB1 signals muxed with UART2) ---> --------> | To test on SDP4.0: | Select "USB1 signals muxed with UART1", and use UART2 for console. | To test on SDP5.0: | Select "USB1 signals muxed with UART2" and use the usual UART1 for console .... <*> Inventra Highspeed Dual Role Controller (TI, ...) .... To Activate only FS Port: Switch on Main Board S6 [6-ON, 7-ON] Disable the following: < > Inventra Highspeed Dual Role Controller (TI, ...) [ ] Use OMAP's full-speed USB Port 1 instead of Port 0 Any comment please let me know Regards! Leed Salim ________________________________ From: linux-omap-open-source-bounces@linux.omap.com on behalf of DAMWID Sent: Tue 10/30/2007 10:19 AM To: linux-omap-open-source@linux.omap.com Subject: About the status of USB support on OMAP2430 SDP Hi all, I'm working on the USB dirver on my OMAP2430 SDP v3.0 board with linux-omap git tree, currently I can make the Inventra controller (musb) work in host/device/OTG mode, but only for one port on the processor board. How can I enable USB host on the other ports? Should I use the ohci-omap module? I'm not clear with the relationship between musb and ohci-omap, are they separate controllers? I can't get the ohci-omap work on my board, and I was confused by the kernel configs in "USB support" section. Is it enough to get ohci-omap work by just enable USB_OHCI_HCD? I notice there is a ISP1301 transceiver on the main borad, so is the isp1301_omap driver needed? I found it depends on OMAP_OTG, which is not selected by ARCH_OMAP2430, does this mean isp1301_omap dirver is not necessary for ohci-omap? Does anyone get the ohci-omap work? Can you give some help? Thanks, Damwid _______________________________________________ Linux-omap-open-source mailing list Linux-omap-open-source@linux.omap.com http://linux.omap.com/mailman/listinfo/linux-omap-open-source ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: About the status of USB support on OMAP2430 SDP 2007-10-30 16:53 ` Aguilar Pena, Leed @ 2007-10-31 1:37 ` DAMWID 2007-11-01 18:21 ` Aguilar Pena, Leed 0 siblings, 1 reply; 4+ messages in thread From: DAMWID @ 2007-10-31 1:37 UTC (permalink / raw) To: Aguilar Pena, Leed; +Cc: Castaneda Gonzalez, Axel, linux-omap-open-source [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset=GB18030; format=flowed, Size: 4902 bytes --] Hi Leed, Thanks for your comment, but I can find any port and pin mux related settings in the linux-omap git tree, is there any patch for it? Thanks, Damwid Aguilar Pena, Leed дµÀ: > Hi Damwid, > > Please try the following: > > To activate both, FS and HS ports: > > On V2 and V4 you need a Connectivity Board (750-2003-003 (C)) (I have not test USB on SDP2430 V3) > > Switch on Main Board > S6 [6-ON, 7-OFF] > > Linux Kernel configuration ---> > Device Drivers -----> > I2C support ----> > Miscellaneous I2C Chip support ----> > .... > .... > <*> Philips ISP1301 with OMAP OTG > .... > > Linux Kernel configuration ---> > Device Drivers -----> > USB support ---> > .... > ... > <*> OHCI HCD support > [*] Use OMAP's full-speed USB Port 1 instead of Port 0 | > Pin mux selection (USB1 signals muxed with UART2) ---> --------> | To test on SDP4.0: > | Select "USB1 signals muxed with UART1", and use UART2 for console. > | To test on SDP5.0: > | Select "USB1 signals muxed with UART2" and use the usual UART1 for console > .... > <*> Inventra Highspeed Dual Role Controller (TI, ...) > .... > > > To Activate only FS Port: > > Switch on Main Board > S6 [6-ON, 7-ON] > Disable the following: > < > Inventra Highspeed Dual Role Controller (TI, ...) > [ ] Use OMAP's full-speed USB Port 1 instead of Port 0 > > > > Any comment please let me know > > Regards! > > Leed Salim > > ________________________________ > > From: linux-omap-open-source-bounces@linux.omap.com on behalf of DAMWID > Sent: Tue 10/30/2007 10:19 AM > To: linux-omap-open-source@linux.omap.com > Subject: About the status of USB support on OMAP2430 SDP > > > > Hi all, > > I'm working on the USB dirver on my OMAP2430 SDP v3.0 board with > linux-omap git tree, currently I can make the Inventra controller (musb) > work in host/device/OTG mode, but only for one port on the processor > board. How can I enable USB host on the other ports? Should I use the > ohci-omap module? I'm not clear with the relationship between musb and > ohci-omap, are they separate controllers? > > I can't get the ohci-omap work on my board, and I was confused by the > kernel configs in "USB support" section. Is it enough to get ohci-omap > work by just enable USB_OHCI_HCD? I notice there is a ISP1301 > transceiver on the main borad, so is the isp1301_omap driver needed? I > found it depends on OMAP_OTG, which is not selected by ARCH_OMAP2430, > does this mean isp1301_omap dirver is not necessary for ohci-omap? > > Does anyone get the ohci-omap work? Can you give some help? > > Thanks, > Damwid > > > _______________________________________________ > Linux-omap-open-source mailing list > Linux-omap-open-source@linux.omap.com > http://linux.omap.com/mailman/listinfo/linux-omap-open-source > > > _______________________________________________ > Linux-omap-open-source mailing list > Linux-omap-open-source@linux.omap.com > http://linux.omap.com/mailman/listinfo/linux-omap-open-source > > ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: About the status of USB support on OMAP2430 SDP 2007-10-31 1:37 ` DAMWID @ 2007-11-01 18:21 ` Aguilar Pena, Leed 0 siblings, 0 replies; 4+ messages in thread From: Aguilar Pena, Leed @ 2007-11-01 18:21 UTC (permalink / raw) To: DAMWID; +Cc: Castaneda Gonzalez, Axel, linux-omap-open-source Hi Damwid, Sorry for the late response. The functionality you are looking for is not yet merged in the GIT tree, but you can find the pin mux code in arch/arm/plat-omap/usb.c in the 2.6.14 tarball (http://linux.omap.com). Best Regards! Leed Salim ________________________________ From: DAMWID [mailto:damwid@gmail.com] Sent: Tue 10/30/2007 8:37 PM To: Aguilar Pena, Leed Cc: linux-omap-open-source@linux.omap.com; Castaneda Gonzalez, Axel Subject: Re: About the status of USB support on OMAP2430 SDP Hi Leed, Thanks for your comment, but I can find any port and pin mux related settings in the linux-omap git tree, is there any patch for it? Thanks, Damwid Aguilar Pena, Leed ??: > Hi Damwid, > > Please try the following: > > To activate both, FS and HS ports: > > On V2 and V4 you need a Connectivity Board (750-2003-003 (C)) (I have not test USB on SDP2430 V3) > > Switch on Main Board > S6 [6-ON, 7-OFF] > > Linux Kernel configuration ---> > Device Drivers -----> > I2C support ----> > Miscellaneous I2C Chip support ----> > .... > .... > <*> Philips ISP1301 with OMAP OTG > .... > > Linux Kernel configuration ---> > Device Drivers -----> > USB support ---> > .... > ... > <*> OHCI HCD support > [*] Use OMAP's full-speed USB Port 1 instead of Port 0 | > Pin mux selection (USB1 signals muxed with UART2) ---> --------> | To test on SDP4.0: > | Select "USB1 signals muxed with UART1", and use UART2 for console. > | To test on SDP5.0: > | Select "USB1 signals muxed with UART2" and use the usual UART1 for console > .... > <*> Inventra Highspeed Dual Role Controller (TI, ...) > .... > > > To Activate only FS Port: > > Switch on Main Board > S6 [6-ON, 7-ON] > Disable the following: > < > Inventra Highspeed Dual Role Controller (TI, ...) > [ ] Use OMAP's full-speed USB Port 1 instead of Port 0 > > > > Any comment please let me know > > Regards! > > Leed Salim > > ________________________________ > > From: linux-omap-open-source-bounces@linux.omap.com on behalf of DAMWID > Sent: Tue 10/30/2007 10:19 AM > To: linux-omap-open-source@linux.omap.com > Subject: About the status of USB support on OMAP2430 SDP > > > > Hi all, > > I'm working on the USB dirver on my OMAP2430 SDP v3.0 board with > linux-omap git tree, currently I can make the Inventra controller (musb) > work in host/device/OTG mode, but only for one port on the processor > board. How can I enable USB host on the other ports? Should I use the > ohci-omap module? I'm not clear with the relationship between musb and > ohci-omap, are they separate controllers? > > I can't get the ohci-omap work on my board, and I was confused by the > kernel configs in "USB support" section. Is it enough to get ohci-omap > work by just enable USB_OHCI_HCD? I notice there is a ISP1301 > transceiver on the main borad, so is the isp1301_omap driver needed? I > found it depends on OMAP_OTG, which is not selected by ARCH_OMAP2430, > does this mean isp1301_omap dirver is not necessary for ohci-omap? > > Does anyone get the ohci-omap work? Can you give some help? > > Thanks, > Damwid > > > _______________________________________________ > Linux-omap-open-source mailing list > Linux-omap-open-source@linux.omap.com > http://linux.omap.com/mailman/listinfo/linux-omap-open-source > > > _______________________________________________ > Linux-omap-open-source mailing list > Linux-omap-open-source@linux.omap.com > http://linux.omap.com/mailman/listinfo/linux-omap-open-source > > ^ permalink raw reply [flat|nested] 4+ messages in thread
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2007-10-30 15:19 About the status of USB support on OMAP2430 SDP DAMWID
[not found] ` <1E65310C3C9FCC4AAE66BA8952B9842D0215D7C9@dlee11.ent.ti.com>
2007-10-30 16:53 ` Aguilar Pena, Leed
2007-10-31 1:37 ` DAMWID
2007-11-01 18:21 ` Aguilar Pena, Leed
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