Commit graph

4 commits

Author SHA1 Message Date
Florian Fainelli
75907a1153 gpio: Fix inverted rdc321x gpio data out registers
rdc_gpio_set_value_impl has the gpio data registers 1 and 2 inverted, fix this.

Signed-off-by: Bernhard Loos <bernhardloos@gmail.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:59 +02:00
Florian Fainelli
8deca39e5c mfd: Change rdc321x resources flags to IORESOURCE_IO
The rdc321x southbridge PCI device has no MEM PCI resources that we could
pass to mfd_add_devices. Since 33254dd5, mfd_add_device checks for the
mem_base argument that we set to NULL. Changing the resources passed to
our MFD cells from IORESOURCE_MEM to IORESOURCE_IO fixes that. Since we use
those resources as offsets to the PCI configuration space base address of
the southbridge device this is also more adequate.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:52 +02:00
Tejun Heo
374b72ecac gpio: Update gfp/slab.h includes for rdc321x
Implicit slab.h inclusion via percpu.h is about to go away.  Make sure
gfp.h or slab.h is included as necessary.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2010-05-28 01:37:36 +02:00
Florian Fainelli
9956d02d6e gpio: Add support for RDC321x GPIO controller
This patch adds a new GPIO driver for the RDC321x SoC GPIO controller.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-05-28 01:37:29 +02:00