| include: [uart-controller.yaml, pinctrl-device.yaml] |
| |
| properties: |
| reg: |
| required: true |
| |
| interrupts: |
| required: true |
| |
| disable-rx: |
| type: boolean |
| description: | |
| Disable UART reception capabilities (only required to disable reception |
| if CONFIG_PINCTRL is enabled). |
| |
| current-speed: |
| description: | |
| Initial baud rate setting for UART. Only a fixed set of baud |
| rates are selectable on these devices. |
| enum: |
| - 1200 |
| - 2400 |
| - 4800 |
| - 9600 |
| - 14400 |
| - 19200 |
| - 28800 |
| - 31250 |
| - 38400 |
| - 56000 |
| - 57600 |
| - 76800 |
| - 115200 |
| - 230400 |
| - 250000 |
| - 460800 |
| - 921600 |
| - 1000000 |
| |
| tx-pin: |
| type: int |
| description: | |
| IMPORTANT: This option will only be used if the new pin control driver |
| is not enabled. It will be deprecated in the future. |
| |
| The TX pin to use. |
| |
| For pins P0.0 through P0.31, use the pin number. For example, |
| to use P0.16 for TX, set: |
| |
| tx-pin = <16>; |
| |
| For pins P1.0 through P1.31, add 32 to the pin number. For |
| example, to use P1.2 for TX, set: |
| |
| tx-pin = <34>; /* 32 + 2 */ |
| |
| rx-pin: |
| type: int |
| description: | |
| IMPORTANT: This option will only be used if the new pin control driver |
| is not enabled. It will be deprecated in the future. |
| |
| The RX pin to use. The pin numbering scheme is the same as the |
| tx-pin property's. |
| |
| rts-pin: |
| type: int |
| description: | |
| IMPORTANT: This option will only be used if the new pin control driver |
| is not enabled. It will be deprecated in the future. |
| |
| The RTS pin to use. The pin numbering scheme is the same as the |
| tx-pin property's. |
| |
| cts-pin: |
| type: int |
| description: | |
| IMPORTANT: This option will only be used if the new pin control driver |
| is not enabled. It will be deprecated in the future. |
| |
| The CTS pin to use. The pin numbering scheme is the same as the |
| tx-pin property's. |
| |
| rx-pull-up: |
| type: boolean |
| description: | |
| IMPORTANT: This option will only be used if the new pin control driver |
| is not enabled. It will be deprecated in the future. |
| |
| Enable pull-up resistor on the RX pin. |
| |
| cts-pull-up: |
| type: boolean |
| description: | |
| IMPORTANT: This option will only be used if the new pin control driver |
| is not enabled. It will be deprecated in the future. |
| |
| Enable pull-up resistor on the CTS pin. |
