103 commits

Author	SHA1	Message	Date
David Jander	17e8b42c17	gpio/pca953x: Interrupt pin is active-low ... The interrupt pin of the PCA953x is active low, and on the rising edge no interrupt should be produced. Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>	2011-06-08 11:34:41 -06:00
David Jander	910c8fb6b4	gpio/pca953x: Fix IRQ support. ... It seems that in the normal case, IRQ_NOREQUEST needs to be explicitly cleared, otherwise claiming the interrupt fails. In the case of sparse interrupts, the descriptor needs to be allocated first. Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>	2011-06-08 11:34:37 -06:00
Grant Likely	c103de2404	gpio: reorganize drivers ... Sort the gpio makefile and enforce the naming convention gpio-*.c for gpio drivers. v2: cleaned up filenames in Kconfig and comment blocks v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>	2011-06-06 10:10:11 -06:00

Renamed from drivers/gpio/pca953x.c (Browse further)