On Fri, 7 May 2021 19:45:45 +0530 Vignesh Raghavendra <vigneshr@xxxxxx> wrote: > On 5/7/21 12:24 PM, Grygorii Strashko wrote: > > > > > > On 06/05/2021 17:00, Vignesh Raghavendra wrote: > >> Convert i2c-omap.txt to YAML schema for better checks and documentation. > >> > >> Following properties were used in DT but were not documented in txt > >> bindings and has been included in YAML schema: > >> 1. Include ti,am4372-i2c compatible > >> 2. Include dmas property used in few OMAP dts files > > > > The DMA is not supported by i2c-omap driver, so wouldn't be better to > > just drop dmas from DTBs to avoid confusions? > > It can be added later. > > > > Will do.. I will also send patches dropping dmas from dts that currently > have them populated. > hmm, we have - DO attempt to make bindings complete even if a driver doesn't support some features. For example, if a device has an interrupt, then include the 'interrupts' property even if the driver is only polled mode. in Documentation/devicetree/bindings/writing-bindings.rst Shouln't the dma stay there if the hardware supports it? Devicetree should describe the hardware not the driver if I understood things right. Regards, Andreas
