Re: [PATCH v3] USB: serial: ftdi_sio: Add support for CBUS GPIO

2018-09-05 Thread Johan Hovold
On Wed, Sep 05, 2018 at 08:44:12AM +0200, Loic Poulain wrote: > Thanks for review, I'm fine with that and I'll review the other patch. > Karoly can use chunks of my patch if useful. Thanks a lot. And if chunks can be reused, that would be great. Johan

Re: [PATCH v3] USB: serial: ftdi_sio: Add support for CBUS GPIO

2018-09-04 Thread Loic Poulain
Hi Johan, On 4 September 2018 at 14:47, Johan Hovold wrote: > On Sat, Aug 04, 2018 at 12:17:15PM +0200, Loic Poulain wrote: >> Some FTDI devices like FTX or FT232R support CBUS Bit Bang mode on CBUS >> pins, allowing host to control them via simple USB control transfers. >> To make use of a CBUS

Re: [PATCH v3] USB: serial: ftdi_sio: Add support for CBUS GPIO

2018-09-04 Thread Johan Hovold
On Sat, Aug 04, 2018 at 12:17:15PM +0200, Loic Poulain wrote: > Some FTDI devices like FTX or FT232R support CBUS Bit Bang mode on CBUS > pins, allowing host to control them via simple USB control transfers. > To make use of a CBUS pin in Bit Bang mode, the pin must be configured > to I/O mode in t

Re: [PATCH v3] USB: serial: ftdi_sio: Add support for CBUS GPIO

2018-08-20 Thread Johan Hovold
On Mon, Aug 20, 2018 at 05:19:40PM +0200, Loic Poulain wrote: > Hi Johan, > > On 4 August 2018 at 12:17, Loic Poulain wrote: > > Some FTDI devices like FTX or FT232R support CBUS Bit Bang mode on CBUS > > pins, allowing host to control them via simple USB control transfers. > > To make use of a C

Re: [PATCH v3] USB: serial: ftdi_sio: Add support for CBUS GPIO

2018-08-20 Thread Loic Poulain
Hi Johan, On 4 August 2018 at 12:17, Loic Poulain wrote: > Some FTDI devices like FTX or FT232R support CBUS Bit Bang mode on CBUS > pins, allowing host to control them via simple USB control transfers. > To make use of a CBUS pin in Bit Bang mode, the pin must be configured > to I/O mode in the

[PATCH v3] USB: serial: ftdi_sio: Add support for CBUS GPIO

2018-08-04 Thread Loic Poulain
Some FTDI devices like FTX or FT232R support CBUS Bit Bang mode on CBUS pins, allowing host to control them via simple USB control transfers. To make use of a CBUS pin in Bit Bang mode, the pin must be configured to I/O mode in the FTDI EEPROM. This mode perfectly coexists with regular USB to Seria