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authorIan Abbott <abbotti@mev.co.uk>2017-02-03 20:25:00 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-06 09:47:52 +0100
commit1c9c858e2ff8ae8024a3d75d2ed080063af43754 (patch)
tree99ba2daba1ffa9fb187d2d7b71d144c34c9cf843 /drivers/tty/ipwireless
parentserial: sh-sci: make RX FIFO parameters tunable via sysfs (diff)
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serial: 8250_pci: Add MKS Tenta SCOM-0800 and SCOM-0801 cards
The MKS Instruments SCOM-0800 and SCOM-0801 cards (originally by Tenta Technologies) are 3U CompactPCI serial cards with 4 and 8 serial ports, respectively. The first 4 ports are implemented by an OX16PCI954 chip, and the second 4 ports are implemented by an OX16C954 chip on a local bus, bridged by the second PCI function of the OX16PCI954. The ports are jumper-selectable as RS-232 and RS-422/485, and the UARTs use a non-standard oscillator frequency of 20 MHz (base_baud = 1250000). Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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