linux-fsl-qoriq - Freescale linux tree with Scalys patches

Age	Commit message (Collapse)	Author
2012-09-14	gpio: gpio-ich: Share ownership of GPIO groups	Jean Delvare
	The ICH chips have their GPIO pins organized in 2 or 3 independent groups of 32 GPIO pins. It can happen that the ACPI BIOS wants to make use of pins in one group, preventing the OS to access these. This does not prevent the OS from accessing the other group(s). This is the case for example on my Asus Z8NA-D6 board. The ACPI BIOS wants to control GPIO 18 (group 1), while I (the OS) need to control GPIO 52 and 53 (group 2) for SMBus multiplexing. So instead of checking for ACPI resource conflict on the whole I/O range, check on a per-group basis, and consider it a success if at least one of the groups is available for the OS to use. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Aaron Sierra <asierra@xes-inc.com> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-05-01	gpio: Add support for Intel ICHx/3100/Series[56] GPIO	Peter Tyser
	This driver works on many Intel chipsets, including the ICH6, ICH7, ICH8, ICH9, ICH10, 3100, Series 5/3400 (Ibex Peak), Series 6/C200 (Cougar Point), and NM10 (Tiger Point). Additional Intel chipsets should be easily supported if needed, eg the ICH1-5, EP80579, etc. Tested on QM67 (Cougar Point), QM57 (Ibex Peak), 3100 (Whitmore Lake), and NM10 (Tiger Point). Includes work from Jean Delvare: - Resource leak removal during module load/unload - GPIO API bit value enforcement Also includes code cleanup from Guenter Roeck and Grant Likely. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>