Messages in this thread |  | | From | Christophe Leroy <> | | Subject | Re: [PATCH] spi: Raise limit on number of chip selects | | Date | Tue, 23 Jan 2024 13:26:04 +0000 |
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Le 23/01/2024 à 14:18, Mark Brown a écrit : > On Tue, Jan 23, 2024 at 12:04:30PM +0100, Herve Codina wrote: > >> Moving the SPI_CS_CNT_MAX value from 4 to 8 is not enough to handle my case. >> Tested moving SPI_CS_CNT_MAX to 16 and it was ok. > > OK, I've also heard 12 as a number which this would cover.
By the way the comment in include/linux/spi/spi.h is confusing. This SPI_CS_CNT_MAX is really not the max number of CS supported per SPI device but the max number of CS supported per SPI controller.
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