On Sun, Apr 14, 2013 at 1:38 AM, Heiko Stübner <[email protected]> wrote:
> The s3c24xx pins follow a similar pattern as the other Samsung SoCs and > can therefore reuse the already introduced infrastructure. > > The s3c24xx SoCs have one design oddity in that the first 4 external > interrupts do not reside in the eint pending register but in the main > interrupt controller instead. We solve this by forwarding the external > interrupt from the main controller into the irq domain of the pin bank. > The masking/acking of these interrupts is handled in the same way. > > Furthermore the S3C2412/2413 SoCs contain another oddity in that they > keep the same 4 eints in the main interrupt controller and eintpend > register and requiring ack operations to happen in both. This is solved > by using different compatible properties for the wakeup eint node which > set a property accordingly. > > Signed-off-by: Heiko Stuebner <[email protected]> > Reviewed-by: Tomasz Figa <[email protected]> > Reviewed-by: Sylwester Nawrocki <[email protected]> Looking good, Acked-by: Linus Walleij <[email protected]> I prefer this: #include <linux/bitops.h> int foo = BIT(7); over int foo = (1 << 7); But no big deal. Are you taking this through the Samsung tree? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
