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| author | Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> | 2026-03-26 13:36:32 +0530 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-03-31 09:48:43 +0200 |
| commit | 1785c7bc1495e4e22377edffaf0ff8c3c697647d (patch) | |
| tree | 3fc798fbd2430bbc02d52640c2b62e8e44da225b /Documentation/devicetree | |
| parent | 92fa16ecad07dddc5703f7e2ff342441b04c45af (diff) | |
dt-bindings: serial: Document the graph port
A serial controller could be connected to an external connector like PCIe
M.2 for controlling the serial interface of the card. Hence, document the
OF graph port.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://patch.msgid.link/20260326-pci-m2-e-v7-4-43324a7866e6@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/serial.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml index 6aa9cfae417b..96eb1de8771e 100644 --- a/Documentation/devicetree/bindings/serial/serial.yaml +++ b/Documentation/devicetree/bindings/serial/serial.yaml @@ -87,6 +87,9 @@ properties: description: TX FIFO threshold configuration (in bytes). + port: + $ref: /schemas/graph.yaml#/properties/port + patternProperties: "^(bluetooth|bluetooth-gnss|embedded-controller|gnss|gps|mcu|onewire)$": if: |