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author | Dimitry Andric <dim@FreeBSD.org> | 2015-03-04 19:47:33 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2015-03-04 19:47:33 +0000 |
commit | ca65be80fd770188b15b4aecdd245ddbeb7f46ed (patch) | |
tree | b76068543cf8760cf057750c9cd4fdd7ab5834d4 /sys/dev/gpio/gpiobusvar.h | |
parent | 4104449570e3e74d77537f3a798fbdd632ad311c (diff) | |
parent | fb64e73880228db0132e7001564d85d5e33a40ea (diff) | |
download | src-ca65be80fd770188b15b4aecdd245ddbeb7f46ed.tar.gz src-ca65be80fd770188b15b4aecdd245ddbeb7f46ed.zip |
Merge ^/head r279313 through r279595.
Notes
Notes:
svn path=/projects/clang360-import/; revision=279596
Diffstat (limited to 'sys/dev/gpio/gpiobusvar.h')
-rw-r--r-- | sys/dev/gpio/gpiobusvar.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sys/dev/gpio/gpiobusvar.h b/sys/dev/gpio/gpiobusvar.h index 4f8443032de2..beffb7faf647 100644 --- a/sys/dev/gpio/gpiobusvar.h +++ b/sys/dev/gpio/gpiobusvar.h @@ -71,6 +71,13 @@ struct gpiobus_softc int *sc_pins_mapped; /* mark mapped pins */ }; +struct gpiobus_pin +{ + device_t dev; /* gpio device */ + uint32_t flags; /* pin flags */ + uint32_t pin; /* pin number */ +}; + struct gpiobus_ivar { struct resource_list rl; /* isr resource list */ @@ -92,7 +99,8 @@ gpio_map_gpios(device_t bus, phandle_t dev, phandle_t gparent, int gcells, return (GPIO_MAP_GPIOS(bus, dev, gparent, gcells, gpios, pin, flags)); } -device_t ofw_gpiobus_add_fdt_child(device_t, phandle_t); +device_t ofw_gpiobus_add_fdt_child(device_t, const char *, phandle_t); +int ofw_gpiobus_parse_gpios(device_t, char *, struct gpiobus_pin **); void ofw_gpiobus_register_provider(device_t); void ofw_gpiobus_unregister_provider(device_t); #endif @@ -100,6 +108,9 @@ int gpio_check_flags(uint32_t, uint32_t); device_t gpiobus_attach_bus(device_t); int gpiobus_detach_bus(device_t); int gpiobus_init_softc(device_t); +int gpiobus_alloc_ivars(struct gpiobus_ivar *); +void gpiobus_free_ivars(struct gpiobus_ivar *); +int gpiobus_map_pin(device_t, device_t, uint32_t); extern driver_t gpiobus_driver; |