From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Date: Tue, 09 Sep 2014 22:08:30 +0000 Subject: Re: [PATCH v2 09/10] clk: shmobile: div6: support selectable-input clocks Message-Id: <2710453.IBnWdqPGTi@avalon> List-Id: References: <1409649186-1046-10-git-send-email-ulrich.hecht+renesas@gmail.com> In-Reply-To: <1409649186-1046-10-git-send-email-ulrich.hecht+renesas@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Hi Ulrich, On Wednesday 03 September 2014 09:48:28 Ulrich Hecht wrote: > On Wed, Sep 3, 2014 at 12:45 AM, Mike Turquette wrote: > > Quoting Ulrich Hecht (2014-09-02 02:13:05) > > > >> From: Ulrich Hecht > >> > >> Support for setting the parent at initialization time based on the > >> current hardware configuration in DIV6 clocks with selectable parents as > >> found in the r8a73a4, r8a7740, sh73a0, and other SoCs. > >> > >> Signed-off-by: Ulrich Hecht > >> Acked-by: Geert Uytterhoeven > > > > I still have the same question about switching parents at run-time as I > > did in the last posting[0]. Is there a use case for modeling this clocks > > as proper muxes and switching parents dynamically? > > I have no idea, frankly. Laurent, can you comment on that? Technically it should be possible, but I don't know if we have a use case for it. -- Regards, Laurent Pinchart