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[46.91.226.206]) by smtp.gmail.com with ESMTPSA id i13sm6602719wrp.12.2019.11.14.03.57.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Nov 2019 03:57:08 -0800 (PST) Date: Thu, 14 Nov 2019 12:56:56 +0100 From: Thierry Reding To: Dmitry Osipenko Cc: Stephen Boyd , Jonathan Hunter , Michael Turquette , Peter De Schrijver , Prashant Gaikwad , linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] clk: tegra: divider: Check UART's divider enable-bit state on rate's recalculation Message-ID: <20191114115656.GC5690@aiwendil> References: <20191030004813.9187-1-digetx@gmail.com> <20191113230303.726AE206E3@mail.kernel.org> <02df00b3-5e23-441f-b2d5-b84fdb411e98@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="KN5l+BnMqAQyZLvT" Content-Disposition: inline In-Reply-To: <02df00b3-5e23-441f-b2d5-b84fdb411e98@gmail.com> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org --KN5l+BnMqAQyZLvT Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 14, 2019 at 02:29:51PM +0300, Dmitry Osipenko wrote: > 14.11.2019 02:03, Stephen Boyd =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > > Quoting Dmitry Osipenko (2019-10-29 17:48:13) > >> UART clock is divided using divisor values from DLM/DLL registers when > >> enable-bit is unset in clk register and clk's divider configuration is= n't > >> taken onto account in this case. This doesn't cause any problems, but > >> let's add a check for the divider's enable-bit state, for consistency. > >> > >> Acked-by: Peter De Schrijver > >> Signed-off-by: Dmitry Osipenko > >> --- > >=20 > > Is this going to be picked up or should I just apply atop the tegra PR? >=20 > Looks like this patch missed the Tegra's PR by accident. >=20 > Stephen, I assume it will be easier if you could apply this patch atop. > The patch doesn't have any dependencies on any other patches, so it's > fine to apply it separately. Thanks in advance! >=20 > Thierry, please let us know if you have any objections. It's not so much that I missed to pick this up. It's just that it didn't make it in time. This was posted just a couple of days before v5.4-rc6 and I had already finalized the branches at that point. Given that this doesn't fix any actual issues it didn't seem worth to force it in at that point. That said, I don't have any objections if Stephen wants to pick this up on top of the pull requests. Thierry --KN5l+BnMqAQyZLvT Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl3NQQgACgkQ3SOs138+ s6GN+RAAlZUaaL6lrEOCJlwJGKgjjrETnZko9J+MhX2AI2fHkqzpUYdYvN2/w9Sq RhMHSQfYTNuZ1fXleTQ1UhiINXS5WpRuBMWadA/Sb+3A6PZ92YQ+8/GH5I1uAxG4 is5Fqgbg0TwOIxNNMP/j8Sh1wvKIfx0lrlKA8+sM7tKTCuH1rVgJ+WYHdLzJib/n Gnnickw+pryCvL83/2ZiQpxHd4gu5yZlw9uwa5rMRGaPRsbk+VVarMGonYMauMV5 hrNkVw+Q4YesuQvXy2edLaZQtpZ509uDf6vaq4QVvdwF58SRrgEUqqp0N1Xydh0s DxbNK641Z+0Pk7RmgYyQl03QxoYGprEMXv+R50XDcJQ+vqpuX74Lw+vb/4LSexBf KteBcilGVv8oyfL3JndvePNqGf/gWiJDZktr+193EJN5NqoSc34ajFf2DFyhwevf a0VWFMBYePxJZ/XzZeVaBfHLzqTlIxIxiTqbdlLdb7rag9pXMMIAuaENH7kPzcne +UNX40y6k7VMkL3eXXDoGpIeQvuvcO/HX3SREe+x5g5CuZtHIEG4uyGuYB316cIt aVajRoQFWbuB40wo2L1+UsVYpUVQlZU3GxsB2L36U4rqjLgiKxai8Olp8zlTwjEv qZFNjfUhtnSlbzsHq4hGlj+5V35tUnsivI/L/XByshtrYKrJF9Y= =VQeb -----END PGP SIGNATURE----- --KN5l+BnMqAQyZLvT--