|
6 | 6 | { |
7 | 7 | options.hardware = { |
8 | 8 | raspberry-pi."4".dwc2 = { |
9 | | - enable = lib.mkEnableOption '' |
10 | | - Enable the UDC controller to support USB OTG gadget functions. |
| 9 | + enable = lib.mkOption { |
| 10 | + type = lib.types.bool; |
| 11 | + default = false; |
| 12 | + example = true; |
| 13 | + description = '' |
| 14 | + Enable the UDC controller to support USB OTG gadget functions. |
11 | 15 |
|
12 | | - In order to verify that this works, connect the Raspberry Pi with |
13 | | - another computer via the USB C cable, and then do one of: |
| 16 | + In order to verify that this works, connect the Raspberry Pi with |
| 17 | + another computer via the USB C cable, and then do one of: |
14 | 18 |
|
15 | | - - `modprobe g_serial` |
16 | | - - `modprobe g_mass_storage file=/path/to/some/iso-file.iso` |
| 19 | + - `modprobe g_serial` |
| 20 | + - `modprobe g_mass_storage file=/path/to/some/iso-file.iso` |
17 | 21 |
|
18 | | - On the Raspberry Pi, `dmesg` should then show success-indicating output |
19 | | - that is related to the dwc2 and g_serial/g_mass_storage modules. |
20 | | - On the other computer, a serial/mass-storage device should pop up in |
21 | | - the system logs. |
| 22 | + On the Raspberry Pi, `dmesg` should then show success-indicating output |
| 23 | + that is related to the dwc2 and g_serial/g_mass_storage modules. |
| 24 | + On the other computer, a serial/mass-storage device should pop up in |
| 25 | + the system logs. |
22 | 26 |
|
23 | | - For more information about what gadget functions exist along with handy |
24 | | - guides on how to test them, please refer to: |
25 | | - https://www.kernel.org/doc/Documentation/usb/gadget-testing.txt |
26 | | - ''; |
| 27 | + For more information about what gadget functions exist along with handy |
| 28 | + guides on how to test them, please refer to: |
| 29 | + https://www.kernel.org/doc/Documentation/usb/gadget-testing.txt |
| 30 | + ''; |
| 31 | + }; |
27 | 32 | dr_mode = lib.mkOption { |
28 | 33 | type = lib.types.enum [ |
29 | 34 | "host" |
|
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