Kernel - My Linux kernel repository

Age	Commit message (Collapse)	Author
2008-12-30	powerpc/qe: Implement QE Pin Multiplexing API	Anton Vorontsov
	With this API we're able to set a QE pin to the GPIO mode or a dedicated peripheral function. The API relies on the fact that QE gpio controllers are registered. If they aren't, the API won't work (gracefully though). There is one caveat though: if anybody occupied the node->data before us, or overwrote it, then bad things will happen. Luckily this is all in the platform code that we fully control, so this should never happen. I could implement more checks (for example we could create a list of successfully registered QE controllers, and compare the node->data in the qe_pin_request()), but this is unneeded if nobody is going to do silly things behind our back. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-06-26	powerpc/QE: use arch_initcall to probe QUICC Engine GPIOs	Anton Vorontsov
	It was discussed that global arch_initcall() is preferred way to probe QE GPIOs, so let's use it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-06-10	powerpc/QE: implement support for the GPIO LIB API	Anton Vorontsov
	This is needed to access QE GPIOs via Linux GPIO API. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-By: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>