Re: [PATCH v2 4/8] gpio: dt-bindings: Add documentation for Aspeed GPIO controllers
From: Rob Herring <hidden>
Date: 2016-08-19 14:36:45
Also in:
linux-gpio, lkml
From: Rob Herring <hidden>
Date: 2016-08-19 14:36:45
Also in:
linux-gpio, lkml
On Fri, Aug 19, 2016 at 10:14:10PM +0930, Andrew Jeffery wrote:
Signed-off-by: Andrew Jeffery <redacted> --- Since v1: Rob: I haven't added your Acked-by here as I've made the following changes and wanted to get your input: * Remove interrupt-controller as an optional property * Defer to interrupt-controller bindings document for sub-node properties I had a discussion with Joel about whether the interrupt-controller capability should be optional and the conclusion was that it should always be configured by the driver. This makes an optional interrupt-controller property feel redundant (and possibly inaccurate if left out) so I've removed it.
I don't follow. What do you mean byt "configured by the driver". If the block supports interrupts, then it should be marked as an interrupt-controller. It never should have been optional. The OS can ignore the interrupt properties if it chooses. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html