Re: [PATCH] gpio: mcp23s08: Add irq functionality for i2c chips

2014-01-07 Thread Linus Walleij
On Tue, Jan 7, 2014 at 3:05 PM, Lars Poeschel wrote: > From: Lars Poeschel > > This adds interrupt functionality for i2c chips to the driver. > They can act as a interrupt-controller and generate interrupts, if > the inputs change. > This is tested on a mcp23017 chip. > > Signed-off-by: Lars Poe

Re: [PATCH] gpio: mcp23s08: Add irq functionality for i2c chips

2014-01-07 Thread Mark Rutland
On Tue, Jan 07, 2014 at 02:05:48PM +, Lars Poeschel wrote: > From: Lars Poeschel > > This adds interrupt functionality for i2c chips to the driver. > They can act as a interrupt-controller and generate interrupts, if > the inputs change. > This is tested on a mcp23017 chip. > > Signed-off-by

[PATCH] gpio: mcp23s08: Add irq functionality for i2c chips

2014-01-07 Thread Lars Poeschel
From: Lars Poeschel This adds interrupt functionality for i2c chips to the driver. They can act as a interrupt-controller and generate interrupts, if the inputs change. This is tested on a mcp23017 chip. Signed-off-by: Lars Poeschel --- .../devicetree/bindings/gpio/gpio-mcp23s08.txt | 21