On Fri, Sep 9, 2016 at 4:42 PM, Alexandre TORGUE <alexandre.tor...@st.com> wrote:
> This patch adds IRQ support to STM32 gpios. > > The EXTI controller has 16 lines dedicated to GPIOs. > EXTI line n can be connected to only line n of one of the GPIO ports, for > example EXTI0 can be connected to either PA0, or PB0, or PC0... > This port selection is done by specifying the port number into System > Config registers. > > Signed-off-by: Maxime Coquelin <mcoquelin.st...@gmail.com> > Signed-off-by: Alexandre TORGUE <alexandre.tor...@st.com> Nicely isolated from the other irq stuff and abstracted. It's complex but this is as clean as we can make it, thanks for your efforts. Patch applied. Yours, Linus Walleij
