From 53030b138e555d9406e5c8920e877f0a3c5d5c7d Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 6 May 2014 16:08:56 -0700 Subject: [PATCH] staging: comedi: pcl730: add support for Diamond Systems PC/104 modules The Diamond Systems OPMM-1616-XT board is a PC/104 module with 16 optoisolated inputs and 16 relay outputs. The PEARL-MM-P board is a PC/104 module with 16 relay outputs. Both of these boards can be supported by the pcl730 driver. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/Kconfig | 22 ++++++++------- drivers/staging/comedi/drivers/pcl730.c | 36 +++++++++++++++++++++++++ 2 files changed, 48 insertions(+), 10 deletions(-) diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig index 703c5d40ae5c..5d56428d508a 100644 --- a/drivers/staging/comedi/Kconfig +++ b/drivers/staging/comedi/Kconfig @@ -160,16 +160,18 @@ config COMEDI_PCL730 Enable support for various simple ISA or PC/104 Digital I/O boards. These boards all use 8-bit I/O ports. - Advantech PCL-730 isolated - 16 in/16 out ttl - 16 in/16 out - ICP ISO-730 isolated - 16 in/16 out ttl - 16 in/16 out - ADlink ACL-7130 isolated - 16 in/16 out ttl - 16 in/16 out - Advantech PCM-3730 isolated - 8 in/8 out ttl - 16 in/16 out - Advantech PCL-725 isolated - 8 in/8 out - ICP P8R8-DIO isolated - 8 in/8 out - ADlink ACL-7225b isolated - 16 in/16 out - ICP P16R16-DIO isolated - 16 in/16 out - Advantech PCL-733 isolated - 32 in - Advantech PCL-734 isolated - 32 out + Advantech PCL-730 iso - 16 in/16 out ttl - 16 in/16 out + ICP ISO-730 iso - 16 in/16 out ttl - 16 in/16 out + ADlink ACL-7130 iso - 16 in/16 out ttl - 16 in/16 out + Advantech PCM-3730 iso - 8 in/8 out ttl - 16 in/16 out + Advantech PCL-725 iso - 8 in/8 out + ICP P8R8-DIO iso - 8 in/8 out + ADlink ACL-7225b iso - 16 in/16 out + ICP P16R16-DIO iso - 16 in/16 out + Advantech PCL-733 iso - 32 in + Advantech PCL-734 iso - 32 out + Diamond Systems OPMM-1616-XT iso - 16 in/16 out + Diamond Systems PEARL-MM-P iso - 16 out To compile this driver as a module, choose M here: the module will be called pcl730. diff --git a/drivers/staging/comedi/drivers/pcl730.c b/drivers/staging/comedi/drivers/pcl730.c index 2baaf1db6fbf..7fb044ce399b 100644 --- a/drivers/staging/comedi/drivers/pcl730.c +++ b/drivers/staging/comedi/drivers/pcl730.c @@ -17,6 +17,8 @@ * (ICP) P16R16-DIO [p16r16dio] * (Advantech) PCL-733 [pcl733] * (Advantech) PCL-734 [pcl734] + * (Diamond Systems) OPMM-1616-XT [opmm-1616-xt] + * (Diamond Systems) PEARL-MM-P [prearl-mm-p] * Author: José Luis Sánchez (jsanchezv@teleline.es) * Status: untested * @@ -70,6 +72,27 @@ * BASE+1 Isolated outputs 8-15 (write) or inputs 8-15 (read) * BASE+2 Isolated outputs 16-23 (write) or inputs 16-23 (read) * BASE+3 Isolated outputs 24-31 (write) or inputs 24-31 (read) + * + * The opmm-1616-xt board has this register mapping: + * + * BASE+0 Isolated outputs 0-7 (write) (read back) + * BASE+1 Isolated outputs 8-15 (write) (read back) + * BASE+2 Isolated inputs 0-7 (read) + * BASE+3 Isolated inputs 8-15 (read) + * + * These registers are not currently supported: + * + * BASE+2 Relay select register (write) + * BASE+3 Board reset control register (write) + * BASE+4 Interrupt control register (write) + * BASE+4 Change detect 7-0 status register (read) + * BASE+5 LED control register (write) + * BASE+5 Change detect 15-8 status register (read) + * + * The pearl-mm-p board has this register mapping: + * + * BASE+0 Isolated outputs 0-7 (write) + * BASE+1 Isolated outputs 8-15 (write) */ struct pcl730_board { @@ -158,6 +181,19 @@ static const struct pcl730_board pcl730_boards[] = { .io_range = 0x04, .n_subdevs = 1, .n_iso_out_chan = 32, + }, { + .name = "opmm-1616-xt", + .io_range = 0x10, + .is_acl7225b = 1, + .has_readback = 1, + .n_subdevs = 2, + .n_iso_out_chan = 16, + .n_iso_in_chan = 16, + }, { + .name = "pearl-mm-p", + .io_range = 0x02, + .n_subdevs = 1, + .n_iso_out_chan = 16, }, }; -- 2.30.2