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We have a board where the reset pin of the ad74412 is connected to a gpio, but also pulled low (i.e., asserted) by default. Hence to get the chip out of reset, the driver needs to know about that gpio and deassert the reset signal before attempting to communicate with the chip. When a reset-gpio is given in device tree, use that instead of the software reset. According to the data sheet, the two methods are functionally equivalent. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/r/20221115095517.1008632-4-linux@rasmusvillemoes.dk Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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| .. | ||
| ad74115.c | ||
| ad74413r.c | ||
| Kconfig | ||
| Makefile | ||
| stx104.c | ||