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dt-bindings: trivial-devices: Document CPLD on DH electronics boards

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The CPLD on DH electronics boards is used to model arbitrary custom
glue logic, however it does have SPI interface. Document the CPLD DT
binding as trivial SPI device.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-spi@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407210106.256027-1-marex@denx.de
This commit is contained in:
Marek Vasut 2022-04-07 23:01:06 +02:00 committed by Rob Herring
parent c9cfafc51e
commit 7057081cfc
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/trivial-devices.yaml
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@ -87,6 +87,8 @@ properties:
- devantech,srf08
# Devantech SRF10 ultrasonic ranger
- devantech,srf10
# DH electronics GmbH on-board CPLD trivial SPI device
- dh,dhcom-board
# DA9053: flexible system level PMIC with multicore support
- dlg,da9053
# DA9063: system PMIC for quad-core application processors