1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Common Definitions for Janz MODULbus devices
5 * Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu>
11 struct janz_platform_data {
12 /* MODULbus Module Number */
16 /* PLX bridge chip onboard registers */
17 struct janz_cmodio_onboard_regs {
21 * Read access: interrupt status
22 * Write access: interrupt disable
28 * Read access: MODULbus number (hex switch)
29 * Write access: interrupt enable
42 /* read-write access to serial EEPROM */
46 /* write-only access to EEPROM chip select */