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Fri, 11 Feb 2022 17:19:37 -0500 (EST) Date: Fri, 11 Feb 2022 16:19:36 -0600 From: Patrick Williams To: Potin Lai Cc: Rob Herring , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 10/10] arch: arm: dts: bletchley: cleanup redundant node Message-ID: References: <20220211014347.24841-1-potin.lai@quantatw.com> <20220211014347.24841-11-potin.lai@quantatw.com> MIME-Version: 1.0 In-Reply-To: <20220211014347.24841-11-potin.lai@quantatw.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220211_141940_726931_DADBFD26 X-CRM114-Status: GOOD ( 16.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9022411687282438219==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============9022411687282438219== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="JisbnzQp48fIKCGa" Content-Disposition: inline --JisbnzQp48fIKCGa Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Feb 11, 2022 at 09:43:47AM +0800, Potin Lai wrote: > Remove redundant i2c1 node. > Disable in-chip rtc, use external rtc (pcf85263) instead. A bit of "why" on the RTC change might be useful. I suspect it has to do with where battery-backing is for the RTC in hardware. >=20 > Signed-off-by: Potin Lai > --- > arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 9 +-------- > 1 file changed, 1 insertion(+), 8 deletions(-) >=20 > diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/a= rm/boot/dts/aspeed-bmc-facebook-bletchley.dts > index 946107bd8bc7..fb62a67cfeed 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts > @@ -205,10 +205,6 @@ > }; > }; > =20 > -&rtc { > - status =3D "okay"; > -}; > - > &fmc { > status =3D "okay"; > flash@0 { > @@ -387,10 +383,6 @@ > }; > }; > =20 > -&i2c1 { > - status =3D "okay"; > -}; > - > &i2c2 { > status =3D "okay"; > ina230@45 { > @@ -680,6 +672,7 @@ > }; > =20 > rtc@51 { > + /* in-chip rtc disabled, use this external rtc instead */ > compatible =3D "nxp,pcf85263"; > reg =3D <0x51>; > }; > --=20 > 2.17.1 >=20 --=20 Patrick Williams --JisbnzQp48fIKCGa Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEBGD9ii4LE9cNbqJBqwNHzC0AwRkFAmIG4PgACgkQqwNHzC0A wRkWMBAAqRxDw0dBdIcOs4dccrmlv1gPYZ2wzaS8rizHSpKm2gz1IIt7ConmzmSv zYlkH4kioV4aBgP59r3CnyKObFARg7pTm4jelLYUoedzAidK6YgmpWDHslS835KG OHza3ZFZpjROw+Yxc+Uj4d5SJ2eCva5znFvp1FukcmahTMXJDUT+OT1KeKoq3BoV NVNlb1SXuXmJyCmooCiKQSO73xgW5KDUH3pVOzC9OsGc3xHq70uKIBmWd+1DD8ya CgLf/s3mk2OKlFfz0tn8nq1oLdXxzjygm+ymXNtmr0NwdGVHoDLA6Irld9xfAjt/ mggDNLoYBcHw08eAydFYTRDkshEkxYiREWIK1Eb+b0Y7p0SWI8CYFE+eofdscwWt RA6889EWvdWffOYJKKfBGHbYFGBbytSuwwyCYYc/wxJ3zgPgzcR/QtOUvVxLi17N OpBnlyDZrPbpsVBGYoCL+ml+27UZAfVRtzkXTL05lMdZFVmg8lawiMcTtP7cb1FI 0JlT4xWFOPRhkr13eOUfHFVa3H9+TuSNAaUroHu0oAd7f77HNt06O85eSo8KndXd nXsJkpnybmu29THPv2EHcvP1DUCbEpKL8I7ORwqigkLRnL21G+JwFJg7Y/sCDmpa ZiHJoWWpEEnBkPrela3DH/bjBx6cNh8bkmleWg5mSm60K92A3tQ= =CihP -----END PGP SIGNATURE----- --JisbnzQp48fIKCGa-- --===============9022411687282438219== 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 --===============9022411687282438219==--