From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: [PATCH 07/12] rtc: omap: silence bogus power-up reset message at probe Date: Sat, 11 Oct 2014 19:50:07 -0500 Message-ID: <20141012005007.GC21128@saruman> References: <1412881594-25678-1-git-send-email-johan@kernel.org> <1412881594-25678-8-git-send-email-johan@kernel.org> <20141010180054.GS31348@saruman> <20141010180256.GU31348@saruman> <20141011102004.GD18988@localhost> Reply-To: balbi@ti.com Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8135585668297284520==" Return-path: In-Reply-To: <20141011102004.GD18988@localhost> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Johan Hovold Cc: Alessandro Zummo , rtc-linux@googlegroups.com, devicetree@vger.kernel.org, Tony Lindgren , j-keerthy@ti.com, nsekhar@ti.com, linux-kernel@vger.kernel.org, Felipe Balbi , t-kristo@ti.com, Lokesh Vutla , linux-arm-kernel@lists.infradead.org, =?iso-8859-1?Q?Beno=EEt?= Cousson , Andrew Morton , linux-omap@vger.kernel.org, Guenter Roeck List-Id: devicetree@vger.kernel.org --===============8135585668297284520== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="eRtJSFbw+EEWtPj3" Content-Disposition: inline --eRtJSFbw+EEWtPj3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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: > > On Fri, Oct 10, 2014 at 01:00:54PM -0500, Felipe Balbi wrote: > > > On Thu, Oct 09, 2014 at 09:06:29PM +0200, Johan Hovold wrote: > > > > Some legacy RTC IP revisions has a power-up reset flag in the status > > > > register that later revisions lack. > > > >=20 > > > > 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. > > > >=20 > > > > Signed-off-by: Johan Hovold > > >=20 > > > Reviewed-by: Felipe Balbi > >=20 > > oh, btw. This should be done for DT probes too. >=20 > 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. >=20 > 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 ? --=20 balbi --eRtJSFbw+EEWtPj3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUOdA/AAoJEIaOsuA1yqREN7gQAJ6r4QzIbHpnMJV2fbejr0Wd JT2YIdRQjkgc6FQ0rPxWAJ8CY1vHdsE+c/EdwRjGzFXxfPJiyp+7+f3a7k6Y5aYK 196sdl7IPFaAVoFVFThGL1MfCWdv7fHXF1/4OKQHNJGRl2SsPuWR9Or9KXbSrev4 mJ5OuRQs//mOXgkE5Q1LTk7i9hwNwIG7Im9PJOrV4kxgo4bT/2K9QGmH+VeWzOYg lS7w9qqp3qj0JAXpoLK89ERFanb9T6f5x5P3zy9pGlQJFwvkfFViJFvpxslfqnBL DLnGCz0YrYLRNAHbYyUKpTx0WqiPopHuYLF3R9yZEhYd9hb56ZY7mBFf7ZwFJhag LEEweayI63pz8TH3Rko5MaTnjSTpBt6z3kZrSywuAH/hPv7EJNC8zBBRPYdiSRCv O3yujY/E7miL4RJo7YnrzexJcemuMsq2TD7V0cmaoTd2jUeRBREk3NzzGezUaRt7 vyHeudQsvPTg6YImu41uakLFa9ikX47mKjeyEpgFW6H7oC5nGg88OnfUgPaXh0yz 2mKrYGd/mmA5XELWqKGPFVnaXF950wDUbGqkZ4ahGQVLiH4iGJT2Z8fZyy8vvVnA u4tz+aNvSvVEt2JbJTxi5mTKlMjqMwVIP09eWYAhlavRfjdWgQSpdkzJGsCoJLgs BIFgAA736mfQ1QgpRACy =4p+c -----END PGP SIGNATURE----- --eRtJSFbw+EEWtPj3-- --===============8135585668297284520== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============8135585668297284520==--