Re: [PATCH v2] serial: 8250: add gpio support to exar

2015-12-19 Thread Sudip Mukherjee
On Sat, Dec 19, 2015 at 04:43:20PM +, One Thousand Gnomes wrote: > On Sat, 19 Dec 2015 20:53:57 +0530 > Sudip Mukherjee wrote: Hi Alan, > > > Exar XR17V352/354/358 chips have 16 multi-purpose inputs/outputs which > > can be controlled using gpio interface. > > Add support to use these pins

Re: [PATCH v2] serial: 8250: add gpio support to exar

2015-12-19 Thread One Thousand Gnomes
On Sat, 19 Dec 2015 20:53:57 +0530 Sudip Mukherjee wrote: > Exar XR17V352/354/358 chips have 16 multi-purpose inputs/outputs which > can be controlled using gpio interface. > Add support to use these pins and select GPIO_SYSFS also so that these > pins can be used from the userspace through sysfs

[PATCH v2] serial: 8250: add gpio support to exar

2015-12-19 Thread Sudip Mukherjee
Exar XR17V352/354/358 chips have 16 multi-purpose inputs/outputs which can be controlled using gpio interface. Add support to use these pins and select GPIO_SYSFS also so that these pins can be used from the userspace through sysfs. Tested-by: Rob Groner Signed-off-by: Sudip Mukherjee --- This