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| author |   Linus Walleij <linus.walleij@linaro.org> | 2021-07-17 00:53:19 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-27 12:08:03 +0200 |
| commit | f444f34b4a1afcd2133daaa73778673ca09fb564 (patch) | |
| tree | ad7e6362704062b5fa3cb49536a474f2d1d94750 | |
| parent | serial: 8250: Define RX trigger levels for OxSemi 950 devices (diff) | |
| download | linux-dev-f444f34b4a1afcd2133daaa73778673ca09fb564.tar.xz linux-dev-f444f34b4a1afcd2133daaa73778673ca09fb564.zip | |
dt-bindings: serial: 8250: Add Exar compatibles
The Intel IXP425 Vulcan board has an Exar XR16L2551 8250-compatible.
It works like an 8250 but it is always good to specify exactly which
component we are using. This allows us to specify:
compatible = "exar,xr16l2551", "ns8250";
Put in some sibling Exar serial compatibles while we're at it.
Cc: Marc Zyngier <maz@kernel.org>
Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210716225319.1282704-1-linus.walleij@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/devicetree/bindings/serial/8250.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml index a0bf061b80fe..fa767440f281 100644 --- a/Documentation/devicetree/bindings/serial/8250.yaml +++ b/Documentation/devicetree/bindings/serial/8250.yaml @@ -66,6 +66,12 @@ properties: - const: nxp,lpc3220-uart - items: - enum: + - exar,xr16l2552 + - exar,xr16l2551 + - exar,xr16l2550 + - const: ns8250 + - items: + - enum: - altr,16550-FIFO32 - altr,16550-FIFO64 - altr,16550-FIFO128 |