| Qualcomm Technologies, Inc Shared Memory TTY Driver (smdtty) |
| |
| [Root level node] |
| Required properties: |
| -compatible : should be "qcom,smdtty" |
| |
| [Second level nodes] |
| qcom,smdtty-port-names |
| Required properties: |
| -qcom,smdtty-remote: the remote subsystem name |
| -qcom,smdtty-port-name : the smd channel name |
| |
| Optional properties: |
| -qcom,smdtty-dev-name : the smdtty device name |
| |
| Required alias: |
| - The index into TTY subsystem is specified via an alias with the following format |
| 'smd{n}' where n is the tty device index. |
| |
| Example: |
| aliases { |
| smd1 = &smdtty_apps_fm; |
| smd36 = &smdtty_loopback; |
| }; |
| |
| qcom,smdtty { |
| compatible = "qcom,smdtty"; |
| |
| smdtty_apps_fm: qcom,smdtty-apps-fm { |
| qcom,smdtty-remote = "wcnss"; |
| qcom,smdtty-port-name = "APPS_FM"; |
| }; |
| |
| smdtty_loopback: smdtty-loopback { |
| qcom,smdtty-remote = "modem"; |
| qcom,smdtty-port-name = "LOOPBACK"; |
| qcom,smdtty-dev-name = "LOOPBACK_TTY"; |
| }; |
| }; |
| |