diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2015-08-17 15:35:24 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-08-26 09:29:50 +0200 |
| commit | 41d6bb4c890c8db01248b1bdd512a18e7bd29ca3 (patch) | |
| tree | c583c5e495737fb9f630538e75ef92be3872717e /include/linux/gpio | |
| parent | 5e22ec019823b0204720e1ad9a5866c638332b3a (diff) | |
gpiolib: add description for gpio irqchip fields in struct gpio_chip
Add missed description for GPIO irqchip fields in struct gpio_chip.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/driver.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 0c7004dab437..1aed31c5ffba 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -65,6 +65,17 @@ struct seq_file; * registers. * @irq_not_threaded: flag must be set if @can_sleep is set but the * IRQs don't need to be threaded + * @irqchip: GPIO IRQ chip impl, provided by GPIO driver + * @irqdomain: Interrupt translation domain; responsible for mapping + * between GPIO hwirq number and linux irq number + * @irq_base: first linux IRQ number assigned to GPIO IRQ chip (deprecated) + * @irq_handler: the irq handler to use (often a predefined irq core function) + * for GPIO IRQs, provided by GPIO driver + * @irq_default_type: default IRQ triggering type applied during GPIO driver + * initialization, provided by GPIO driver + * @irq_parent: GPIO IRQ chip parent/bank linux irq number, + * provided by GPIO driver + * @lock_key: per GPIO IRQ chip lockdep class * * A gpio_chip can help platforms abstract various sources of GPIOs so * they can all be accessed through a common programing interface. |