* imx.c : dte mode and modem control
@ 2010-09-02 5:42 Olivier Barthel
2010-09-03 12:03 ` Wolfram Sang
0 siblings, 1 reply; 2+ messages in thread
From: Olivier Barthel @ 2010-09-02 5:42 UTC (permalink / raw)
To: linux-arm-kernel
Hi all,
I use i.MX25 uart to communicate with a modem (PSTN or GSM/GPRS). The
DCD, DTR and RI signals are used. On our board, these signals are used
on iMX25 with DTE mode (i.MX25 DTR is an output). imx.c does not
support modem signals and DTE mode. These features existed in the file
mxc_uart.c who was present in the freescale bsp until 2.6.28. Is it
planned to integrate these features into imx.c ?
Regards
Olivier
^ permalink raw reply [flat|nested] 2+ messages in thread
* imx.c : dte mode and modem control
2010-09-02 5:42 imx.c : dte mode and modem control Olivier Barthel
@ 2010-09-03 12:03 ` Wolfram Sang
0 siblings, 0 replies; 2+ messages in thread
From: Wolfram Sang @ 2010-09-03 12:03 UTC (permalink / raw)
To: linux-arm-kernel
> I use i.MX25 uart to communicate with a modem (PSTN or GSM/GPRS). The
> DCD, DTR and RI signals are used. On our board, these signals are used
> on iMX25 with DTE mode (i.MX25 DTR is an output). imx.c does not
> support modem signals and DTE mode. These features existed in the file
> mxc_uart.c who was present in the freescale bsp until 2.6.28. Is it
> planned to integrate these features into imx.c ?
I haven't heard such plans...
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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