Searched +full:modesel +full:- +full:gpios (Results 1 – 1 of 1) sorted by relevance
1 // SPDX-License-Identifier: GPL-2.0-only3 * gpio-max3191x.c - GPIO driver for Maxim MAX3191x industrial serializer8 * Multiple chips can be daisy-chained, the spec does not impose11 * Either of two modes is selectable: In 8-bit mode, only the state13 * In 16-bit mode, an additional status byte is clocked out with17 * readout of non-faulting chips in the same daisy-chain.21 * daisy-chain.23 * If the chips are hardwired to 8-bit mode ("modesel" pulled high),24 * gpio-pisosr.c can be used alternatively to this driver.30 * https://datasheets.maximintegrated.com/en/ds/MAX31953-MAX31963.pdf[all …]