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dt-bindings: serial: Allow fsl,ns16550 with broken FIFOs

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While testing on a Freescale MPC8314E board, I noticed that changing
the UART compatible string from ns16550 to ns16550a breaks the output,
suggesting that the FIFOs don't work correctly. To accommodate this
fact, move the definition of fsl,ns16550 to the section of 8250.yaml
that allows broken FIFOs.

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250209-uartfifo-v1-1-501a510a5f07@posteo.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
J. Neuschäfer 2025-02-09 23:13:40 +01:00 committed by Greg Kroah-Hartman
parent b5bbace353
commit 1f0cfc68ad
1 changed files with 1 additions and 1 deletions
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2
Documentation/devicetree/bindings/serial/8250.yaml
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@ -77,7 +77,6 @@ properties:
- altr,16550-FIFO64
- altr,16550-FIFO128
- fsl,16550-FIFO64
- fsl,ns16550
- andestech,uart16550
- nxp,lpc1850-uart
- opencores,uart16550-rtlsvn105
@ -86,6 +85,7 @@ properties:
- items:
- enum:
- ns16750
- fsl,ns16550
- cavium,octeon-3860-uart
- xlnx,xps-uart16550-2.00.b
- ralink,rt2880-uart