[PATCH 07/12] rtc: omap: silence bogus power-up reset message at probe
From: Felipe Balbi <hidden>
Date: 2014-10-12 00:51:14
Also in:
linux-devicetree, linux-omap, lkml
Hi, On Sat, Oct 11, 2014 at 12:20:04PM +0200, Johan Hovold wrote:
On Fri, Oct 10, 2014 at 01:02:56PM -0500, Felipe Balbi wrote:quoted
On Fri, Oct 10, 2014 at 01:00:54PM -0500, Felipe Balbi wrote:quoted
On Thu, Oct 09, 2014 at 09:06:29PM +0200, Johan Hovold wrote:quoted
Some legacy RTC IP revisions has a power-up reset flag in the status register that later revisions lack. As this flag is always read back as set on later revisions (or is overloaded with a different flag), make sure to only clear the flag and print the info message on legacy platforms. Signed-off-by: Johan Hovold <johan@kernel.org>Reviewed-by: Felipe Balbi <redacted>oh, btw. This should be done for DT probes too.What do you mean? This is for DT probes (of "ti,da830-rtc" and "ti,am3352-rtc"). DT probing of legacy RTC IPs is currently not supported. Are you suggesting I should add a new compatible string for that?
it seemed to me that you're only passing the new flag through platform_device_id table, not DT table. Did I miss something ? -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20141011/4f0bcc7f/attachment.sig>