| Message ID | 20230925084825.4160708-3-jcmvbkbc@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | serial: add drivers for the ESP32xx serial devices | expand |
On Mon, 25 Sep 2023 01:48:22 -0700, Max Filippov wrote: > Add documentation for the ESP32xx UART controllers. > > Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> > > --- > Changes v2->v3: > - add a reference to serial.yaml > > Changes v1->v2: > - drop '|' from description > - change 'compatible' property type to enum > - drop label from the example node > - fix example indentation > > .../bindings/serial/esp,esp32-uart.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/serial/esp,esp32-uart.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/serial/esp,esp32-uart.yaml b/Documentation/devicetree/bindings/serial/esp,esp32-uart.yaml new file mode 100644 index 000000000000..2a80ca997a0c --- /dev/null +++ b/Documentation/devicetree/bindings/serial/esp,esp32-uart.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/esp,esp32-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ESP32xx UART controllers + +maintainers: + - Max Filippov <jcmvbkbc@gmail.com> + +description: + ESP32 UART controller is a part of the ESP32 SoC. + ESP32S3 UART controller is a part of the ESP32S3 SoC. + Both SoCs are produced by Espressif Systems Co. Ltd. + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + enum: + - esp,esp32-uart + - esp,esp32s3-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + serial@60000000 { + compatible = "esp,esp32s3-uart"; + reg = <0x60000000 0x80>; + interrupts = <27 1 0>; + clocks = <&serial_clk>; + };
Add documentation for the ESP32xx UART controllers. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> --- Changes v2->v3: - add a reference to serial.yaml Changes v1->v2: - drop '|' from description - change 'compatible' property type to enum - drop label from the example node - fix example indentation .../bindings/serial/esp,esp32-uart.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/esp,esp32-uart.yaml