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dt-bindings: nvmem: sfp: Add compatible binding for TA 2.1 SFPs

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Trust Architecture (TA) 2.1 devices include the LS1012A, LS1021A,
LS1043A, and LS1046A. The SFP device on TA 2.1 devices is very similar
to the SFP on TA 3.0 devices. The primary difference is a few fields in
the control register. Add a compatible string.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220429162701.2222-15-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sean Anderson 2022-04-29 17:26:59 +01:00 committed by Greg Kroah-Hartman
parent 54eb278a06
commit 60ed1f7cec
1 changed files with 7 additions and 2 deletions
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9
Documentation/devicetree/bindings/nvmem/fsl,layerscape-sfp.yaml
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@ -18,8 +18,13 @@ allOf:
properties:
compatible:
enum:
- fsl,ls1028a-sfp
oneOf:
- description: Trust architecture 2.1 SFP
items:
- const: fsl,ls1021a-sfp
- description: Trust architecture 3.0 SFP
items:
- const: fsl,ls1028a-sfp
reg:
maxItems: 1