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spi: dt-bindings: cdns,qspi-nor: Deprecate the Cadence compatible alone

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The initial SPI controller IP from Cadence has always been implemented
into controllers from various hardware manufacturers and because of
that, it has always been (rightfully) doubled with a more specific
compatible. There are likely no reasons to keep this compatible
legitimate, alone. Make sure people do not get mislead by officially
deprecating this compatible.

While at deprecating, let's update the examples to avoid documenting
deprecated properties.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250319094651.1290509-3-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Miquel Raynal 2025-03-19 10:46:50 +01:00 committed by Mark Brown
parent 77289a8a8b
commit 8b35d65387
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1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
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@ -81,6 +81,7 @@ properties:
# ie. also NAND flashes, not only NOR flashes.
- const: cdns,qspi-nor
- const: cdns,qspi-nor
deprecated: true
reg:
items:
@ -160,7 +161,7 @@ unevaluatedProperties: false
examples:
- |
qspi: spi@ff705000 {
compatible = "cdns,qspi-nor";
compatible = "intel,socfpga-qspi", "cdns,qspi-nor";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xff705000 0x1000>,