[PATCH 2/2] regulator: add device tree support for max8997

Thomas Abraham thomas.abraham at linaro.org
Fri Dec 9 02:25:33 EST 2011

On 9 December 2011 11:47, Mark Brown
<broonie at opensource.wolfsonmicro.com> wrote:
> On Thu, Dec 08, 2011 at 09:57:39PM +0530, Thomas Abraham wrote:
>> +Required properties, if interrupts are delivered to host system:
> These are just optional properties, really.

Ok. Yeah, these can be classified as optional.

>> +- interrupt-parent: Specifies the phandle of the interrupt controller to which
>> +  the interrupts from max8997 are delivered to.
>> +- interrupts: Interrupt specifiers for two interrupt sources.
>> +  - First interrupt specifier is for 'irq1' interrupt.
>> +  - Second interrupt specifier is for 'alert' interrupt.
> What if the two are connected to different interrupt controllers?

I have not thought of that. I will try to find out how to write a
device tree node for a device that delivers interrupts to separate
interrupt controllers.


>> +    For LDO's:
> Extra '.

More information about the linux-arm-kernel mailing list