On Mon, 2023-06-19 at 09:29:01 UTC, Miquel Raynal wrote: > In an effort to constrain as much as we can the existing binding, we > want to add "unevaluatedProperties: false" in all the NAND chip > descriptions part of NAND controller bindings. But in order to do that > properly, we also need to reference a file which contains all the > "allowed" properties. Right now this file is nand-chip.yaml but in > practice raw NAND controllers may use additional properties in their > NAND chip children node. These properties are listed under > nand-controller.yaml, which makes the "unevaluatedProperties" checks > fail while the description are valid. We need to move these NAND chip > related properties into another file, because we do not want to pollute > nand-chip.yaml which is also referenced by eg. SPI-NAND devices. > > Let's create a raw-nand-chip.yaml file to reference all the properties a > raw NAND chip description can contain. The chain of inheritance becomes: > nand-controller.yaml <- raw-nand-chip.yaml > raw-nand-chip.yaml <- nand-chip.yaml > spi-nand.yaml <- nand-chip.yaml > > Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next. Miquel
