[PATCH v3 6/6] mfd: dt: Move syscon bindings to syscon subdirectory
From: Andrew Jeffery <hidden>
Date: 2016-12-13 12:39:16
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On Tue, 2016-12-13 at 13:17 +0100, Arnd Bergmann wrote:
On Tuesday, December 13, 2016 10:35:34 PM CET Andrew Jeffery wrote:quoted
On Tue, 2016-12-13 at 11:07 +0000, Lee Jones wrote:quoted
On Tue, 13 Dec 2016, Andrew Jeffery wrote:quoted
On Mon, 2016-12-12 at 09:39 -0600, Rob Herring wrote:quoted
On Tue, Dec 06, 2016 at 01:53:21PM +1100, Andrew Jeffery wrote:Lee's next email in the chain poked Arnd for an opinion, but Arnd didn't reply. I don't mind. I moved these bindings separately so we could just drop the patch if there was push-back. If we drop the whole idea I'll need to apply a small fix to patch 5/6 to avoid creating the syscon subdirectory.The sub-directory is a good idea for drivers who are *solely* syscon based.Yes, I wasn't saying otherwise, just commenting on my motivation and approach. As far as I can tell all of the bindings I move here describe solely syscon-based devices.But do we know which ones they are? In principle, any syscon device node can have a specialized driver exporting an interface, the bindings always allow it to be done one way or the other, and we may change the driver or run a different OS that has decided differently.
Right; for the Linux case there are currently no driver implementations that match on the compatible strings in the documents I moved (save for qcom,tcsr, except that it's the qcom,gsbi compatible driver parsing a phandle to the qcom,tcsr syscon node). However, I can't guarantee the solely-syscon property for other operating systems. Given that, it now looks to me like we shouldn't have such a directory at all. Cheers, Andrew -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: This is a digitally signed message part URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161213/b1925e8e/attachment.sig>