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Date: Wed, 29 Mar 2017 11:20:46 +0000 From: Vlad Zakharov <Vladislav.Zakharov@...opsys.com> To: "sboyd@...eaurora.org" <sboyd@...eaurora.org>, "mturquette@...libre.com" <mturquette@...libre.com>, "Vladislav.Zakharov@...opsys.com" <Vladislav.Zakharov@...opsys.com> CC: "robh@...nel.org" <robh@...nel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "Jose.Abreu@...opsys.com" <Jose.Abreu@...opsys.com>, "mark.rutland@....com" <mark.rutland@....com>, "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "linux-snps-arc@...ts.infradead.org" <linux-snps-arc@...ts.infradead.org> Subject: Re: [PATCH v2] clk/axs10x: introduce AXS10X pll driver Hi Stephen, Michael, On Fri, 2017-03-03 at 15:50 -0800, Stephen Boyd wrote: > On 03/03, Vlad Zakharov wrote: > > > > Hi Michael, Stephen, > > > > On Tue, 2017-02-21 at 16:11 +0300, Vlad Zakharov wrote: > > > > > > AXS10X boards manages it's clocks using various PLLs. These PLL has same > > > dividers and corresponding control registers mapped to different addresses. > > > So we add one common driver for such PLLs. > > > > > > Each PLL on AXS10X board consist of three dividers: IDIV, FBDIV and > > > ODIV. Output clock value is managed using these dividers. > > > > > > We add pre-defined tables with supported rate values and appropriate > > > configurations of IDIV, FBDIV and ODIV for each value. > > > > > > As of today we add support for PLLs that generate clock for the > > > following devices: > > > * ARC core on AXC CPU tiles. > > > * ARC PGU on ARC SDP Mainboard. > > > and more to come later. > > > > > > Acked-by: Rob Herring <robh@...nel.org> > > > Signed-off-by: Vlad Zakharov <vzakhar@...opsys.com> > > > Signed-off-by: Jose Abreu <joabreu@...opsys.com> > > > Cc: Michael Turquette <mturquette@...libre.com> > > > Cc: Stephen Boyd <sboyd@...eaurora.org> > > > Cc: Mark Rutland <mark.rutland@....com> > > > > Maybe you have any comments or remarks about this patch? And if you don't could you please apply it. > > > > I haven't reviewed it yet. The merge window is upon us right now > so I'll probably get to going through the queue this weekend/next > week. > Please treat this message as a polite reminder to review my patch. It is required for some subsystems on our boards, e.g. for ARC PGU. Thanks. -- Best regards, Vlad Zakharov <vzakhar@...opsys.com>
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