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[v2,02/12] dt-bindings: serial: 8250: correct Nuvoton NPCM850 compatible

Message ID 20230124091602.44027-3-krzysztof.kozlowski@linaro.org
State New
Headers show
Series dt-bindings: serial: cleanup and improvements | expand

Commit Message

Krzysztof Kozlowski Jan. 24, 2023, 9:15 a.m. UTC 
Nuvoton NPCM850 UART is compatible with NPCM750, so add proper fallback
to match existing DTS and Linux driver.

Fixes: c8177f90b7c6 ("dt-bindings: serial: 8250: Add npcm845 compatible string")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/serial/8250.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml
index 34b8e59aa9d4..badaf6d5b6fe 100644
--- a/Documentation/devicetree/bindings/serial/8250.yaml
+++ b/Documentation/devicetree/bindings/serial/8250.yaml
@@ -62,7 +62,6 @@  properties:
       - const: mrvl,pxa-uart
       - const: nuvoton,wpcm450-uart
       - const: nuvoton,npcm750-uart
-      - const: nuvoton,npcm845-uart
       - const: nvidia,tegra20-uart
       - const: nxp,lpc3220-uart
       - items:
@@ -92,6 +91,10 @@  properties:
           - enum:
               - ns16550 # Deprecated, unless the FIFO really is broken
               - ns16550a
+      - items:
+          - enum:
+              - nuvoton,npcm845-uart
+          - const: nuvoton,npcm750-uart
       - items:
           - enum:
               - ralink,mt7620a-uart