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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/serial/renesas,sci.yaml | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial/renesas,sci.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/serial/renesas,sci.yaml | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/renesas,sci.yaml b/Documentation/devicetree/bindings/serial/renesas,sci.yaml new file mode 100644 index 000000000..22ed2f0b1 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/renesas,sci.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/renesas,sci.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas Serial Communication Interface + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + const: renesas,sci + + reg: + maxItems: 1 + + interrupts: + items: + - description: Error interrupt + - description: Receive buffer full interrupt + - description: Transmit buffer empty interrupt + - description: Transmit end interrupt + + interrupt-names: + items: + - const: eri + - const: rxi + - const: txi + - const: tei + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + items: + enum: + - fck # UART functional clock + - sck # optional external clock input + + uart-has-rtscts: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + aliases { + serial0 = &sci0; + }; + + sci0: serial@ffff78 { + compatible = "renesas,sci"; + reg = <0xffff78 8>; + interrupts = <88 0>, <89 0>, <90 0>, <91 0>; + clocks = <&fclk>; + clock-names = "fck"; + }; |