On Wed, Sep 27, 2023 at 09:59:05AM +0200, Geert Uytterhoeven wrote: > On Tue, Sep 26, 2023 at 11:08 PM Fabrizio Castro > > + type: boolean > > + description: > > + Use CSI Slave Selection (SS) pin to enable transmission and reception when > > + in slave mode. > Can't this be done in a more generic way? I had expected that the > existing SPI_NO_CS flag can be set using a property in the "slave" subnode, > but apparently there is no "spi-no-cs" property defined yet. The description is clearly saying there is a chip select, _NO_CS seems entirely inappropriate. It's not specified in the device tree because when there's no chip select for a device it's a fundamental property of how the device is controlled and we don't need any information beyond the compatible.
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