From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Francois Moine Subject: Re: [PATCH 0/4] clk: si5351: Some fixes Date: Fri, 1 May 2015 11:14:06 +0200 Message-ID: <20150501111406.0aa23c7b@armhf> References: <1430415954-29517-1-git-send-email-sebastian.hesselbarth@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1430415954-29517-1-git-send-email-sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sebastian Hesselbarth Cc: Mike Turquette , Stephen Boyd , Michael Welling , Russell King , Jason Cooper , Andrew Lunn , Gregory Clement , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Thu, 30 Apr 2015 19:45:50 +0200 Sebastian Hesselbarth wrote: > For Si5351 clock driver, Michael Welling and Jean-Francois Moine repo= rted > issues with recent v4.x kernels due to broken/missing/wrong parent cl= ock > claming. This patch set now deals with the issues reported. >=20 > Patch 1 amends the binding documentation mention clock-names property > for the "xtal" and "clkin" parent clock inputs of Si5351 variants. >=20 > Patch 2 adds the clock-names property for the SolidRun CuBox using Si= 5351 > with a fixed oscillator connected to "xtal" input. >=20 > Patch 3 reworks the way we claim parent clocks by using devm_clk_get(= ) > for both DT and platform_data based registration. Also, properly chec= k > for errors returned by devm_clk_get() and prepare/enable the parent c= locks. >=20 > Patch 4 introduces a function to reset PLLs on rate change. This shou= ld > improve generated clock output stability. I currently have no scope a= t hand > to actually test that properly, so there may be more issues remaining= =2E >=20 > @Michael, Jean-Francois: Please test and report if there are still > issues remaining. I applied the patches 2 and 3, and the audio and video in the Cubox work fine again. Thanks. --=20 Ken ar c'henta=C3=B1 | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html