diff --git a/Documentation/devicetree/bindings/goldfish/tty.txt b/Documentation/devicetree/bindings/goldfish/tty.txt new file mode 100644 index 000000000000..82648278da77 --- /dev/null +++ b/Documentation/devicetree/bindings/goldfish/tty.txt @@ -0,0 +1,17 @@ +Android Goldfish TTY + +Android goldfish tty device generated by android emulator. + +Required properties: + +- compatible : should contain "google,goldfish-tty" to match emulator +- reg : +- interrupts : + +Example: + + goldfish_tty@1f004000 { + compatible = "google,goldfish-tty"; + reg = <0x1f004000 0x1000>; + interrupts = <0xc>; + }; diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c index 752232c77503..1b3142cdb27d 100644 --- a/drivers/tty/goldfish.c +++ b/drivers/tty/goldfish.c @@ -324,11 +324,19 @@ static int goldfish_tty_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id goldfish_tty_of_match[] = { + { .compatible = "google,goldfish-tty", }, + {}, +}; + +MODULE_DEVICE_TABLE(of, goldfish_tty_of_match); + static struct platform_driver goldfish_tty_platform_driver = { .probe = goldfish_tty_probe, .remove = goldfish_tty_remove, .driver = { - .name = "goldfish_tty" + .name = "goldfish_tty", + .of_match_table = goldfish_tty_of_match, } };