Messages in this thread | | | Date | Wed, 27 Sep 2023 10:56:42 +0200 | From | Mark Brown <> | Subject | Re: [PATCH 1/2] spi: renesas,rzv2m-csi: Add SPI Slave related properties |
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On Tue, Sep 26, 2023 at 10:08:17PM +0100, Fabrizio Castro wrote: > The CSI IP found inside the Renesas RZ/V2M SoC can also work > in SPI slave mode. > When working in slave mode, the IP can make use of the SS > (Slave Select) pin, with "low" as default active level. > The active level of SS can be changed to "high" upon configuration. > This patch adds two new properties, one to make use of the > SS pin when in slave mode, and one to make the SS pin active high.
Please avoid the use of outdated terminology like this, prefer "device mode" or similar.
> + renesas,csi-ss: > + type: boolean > + description: > + Use CSI Slave Selection (SS) pin to enable transmission and reception when > + in slave mode.
When would this ever not be true when in device mode? [unhandled content-type:application/pgp-signature] | |