From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v8 11/15] dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu Date: Fri, 18 May 2018 09:26:39 -0500 Message-ID: <20180518142639.GA3877@rob-hp-laptop> References: <1526555955-29960-1-git-send-email-ilialin@codeaurora.org> <1526555955-29960-12-git-send-email-ilialin@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1526555955-29960-12-git-send-email-ilialin@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: Ilia Lin Cc: mturquette@baylibre.com, sboyd@kernel.org, mark.rutland@arm.com, viresh.kumar@linaro.org, nm@ti.com, lgirdwood@gmail.com, broonie@kernel.org, andy.gross@linaro.org, david.brown@linaro.org, catalin.marinas@arm.com, will.deacon@arm.com, rjw@rjwysocki.net, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, rnayak@codeaurora.org, amit.kucheria@linaro.org, nicolas.dechesne@linaro.org, celster@codeaurora.org, tfinkel@codeaurora.org List-Id: devicetree@vger.kernel.org On Thu, May 17, 2018 at 02:19:11PM +0300, Ilia Lin wrote: > The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC > to provide the OPP framework with required information. > This is used to determine the voltage and frequency value for each OPP of > operating-points-v2 table when it is parsed by the OPP framework. > > This change adds documentation for the DT bindings. > The "operating-points-v2-kryo-cpu" DT extends the "operating-points-v2" > with following parameters: > - nvmem-cells (NVMEM area containig the speedbin information) > - opp-supported-hw: A single 32 bit bitmap value, > representing compatible HW: > 0: MSM8996 V3, speedbin 0 > 1: MSM8996 V3, speedbin 1 > 2: MSM8996 V3, speedbin 2 > 3: unused > 4: MSM8996 SG, speedbin 0 > 5: MSM8996 SG, speedbin 1 > 6: MSM8996 SG, speedbin 2 > 7-31: unused > > Signed-off-by: Ilia Lin > Acked-by: Viresh Kumar > --- > .../devicetree/bindings/opp/kryo-cpufreq.txt | 680 +++++++++++++++++++++ > 1 file changed, 680 insertions(+) > create mode 100644 Documentation/devicetree/bindings/opp/kryo-cpufreq.txt Reviewed-by: Rob Herring