smsc can be used as an gpio io expander device also. So adding
support for configuring smsc pins as a gpio.
Cc: Benoit Cousson b-cous...@ti.com
Cc: Felipe Balbi ba...@ti.com
Cc: Santosh Shilimkar santosh.shilim...@ti.com
Signed-off-by: Sourav Poddar sourav.pod...@ti.com
---
drivers/gpio/Kconfig
Hi,
On Tue, Aug 21, 2012 at 04:15:40PM +0530, Sourav Poddar wrote:
smsc can be used as an gpio io expander device also. So adding
support for configuring smsc pins as a gpio.
Cc: Benoit Cousson b-cous...@ti.com
Cc: Felipe Balbi ba...@ti.com
Cc: Santosh Shilimkar santosh.shilim...@ti.com
Hi,
On Tue, Aug 21, 2012 at 4:23 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Tue, Aug 21, 2012 at 04:15:40PM +0530, Sourav Poddar wrote:
smsc can be used as an gpio io expander device also. So adding
support for configuring smsc pins as a gpio.
Cc: Benoit Cousson b-cous...@ti.com
Cc:
Hi,
On Tue, Aug 21, 2012 at 05:17:37PM +0530, Poddar, Sourav wrote:
+ if (type IRQ_TYPE_LEVEL_HIGH)
+ sg-int_lvl[bank] |= bit;
+ else if (type IRQ_TYPE_LEVEL_LOW)
+ sg-int_lvl[bank] = ~bit;
+ else
+ return -EINVAL;
this looks
Hi,
On Tue, Aug 21, 2012 at 5:30 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Tue, Aug 21, 2012 at 05:17:37PM +0530, Poddar, Sourav wrote:
+ if (type IRQ_TYPE_LEVEL_HIGH)
+ sg-int_lvl[bank] |= bit;
+ else if (type IRQ_TYPE_LEVEL_LOW)
+ sg-int_lvl[bank]
On Tue, Aug 21, 2012 at 05:50:28PM +0530, Poddar, Sourav wrote:
Hi,
On Tue, Aug 21, 2012 at 5:30 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Tue, Aug 21, 2012 at 05:17:37PM +0530, Poddar, Sourav wrote:
+ if (type IRQ_TYPE_LEVEL_HIGH)
+ sg-int_lvl[bank] |= bit;
+
On Tue, Aug 21, 2012 at 03:22:18PM +0300, Felipe Balbi wrote:
On Tue, Aug 21, 2012 at 05:50:28PM +0530, Poddar, Sourav wrote:
If I am understanding correctly, if they both uses the same bit we cannot
use both for a particular user. ?
we can, it's just a bit more complex. If a user request
