From: Sricharan R <sricharan@codeaurora.org>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: robh+dt@kernel.org, mark.rutland@arm.com,
mturquette@baylibre.com, sboyd@codeaurora.org,
linux@armlinux.org.uk, andy.gross@linaro.org,
david.brown@linaro.org, rjw@rjwysocki.net,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: Re: [PATCH v5 15/15] devicetree: bindings: Document qcom,pvs
Date: Wed, 20 Dec 2017 11:55:33 +0530 [thread overview]
Message-ID: <b0d8147a-46e1-0787-ae37-9c1ef957d190@codeaurora.org> (raw)
In-Reply-To: <20171220032614.GQ19815@vireshk-i7>
Hi Viresh,
On 12/20/2017 8:56 AM, Viresh Kumar wrote:
> On 19-12-17, 21:25, Sricharan R wrote:
>> + cpu@0 {
>> + compatible = "qcom,krait";
>> + enable-method = "qcom,kpss-acc-v1";
>> + device_type = "cpu";
>> + reg = <0>;
>> + qcom,acc = <&acc0>;
>> + qcom,saw = <&saw0>;
>> + clocks = <&kraitcc 0>;
>> + clock-names = "cpu";
>> + cpu-supply = <&smb208_s2a>;
>> + operating-points-v2 = <&cpu_opp_table>;
>> + };
>> +
>> + qcom,pvs {
>> + qcom,pvs-format-a;
>> + };
>
> Not sure what Rob is going to say on that :)
>
Yes. Would be good to know the best way.
>> +
>> +
>> + cpu_opp_table: opp_table {
>> + compatible = "operating-points-v2";
>> +
>> + /*
>> + * Missing opp-shared property means CPUs switch DVFS states
>> + * independently.
>> + */
>> +
>> + opp-1400000000 {
>> + opp-hz = /bits/ 64 <1400000000>;
>> + opp-microvolt-speed0-pvs0-v0 = <1250000>;
>
> Why speed0 and v0 in all the names ?
>
Ya, all the three (speed, pvs and version) are read from efuse. So all the three
can vary.
Regards,
Sricharan
--
"QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2017-12-20 6:25 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 15:54 [PATCH v5 00/15] Krait clocks + Krait CPUfreq Sricharan R
2017-12-19 15:54 ` [PATCH v5 01/15] ARM: Add Krait L2 register accessor functions Sricharan R
[not found] ` <1513698900-10638-1-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-12-19 15:54 ` [PATCH v5 02/15] clk: mux: Split out register accessors for reuse Sricharan R
2017-12-19 15:54 ` [PATCH v5 05/15] devicetree: bindings: Document qcom,hfpll Sricharan R
[not found] ` <1513698900-10638-6-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-12-20 21:11 ` Rob Herring
2017-12-21 9:26 ` Sricharan R
2017-12-19 15:54 ` [PATCH v5 09/15] clk: qcom: Add KPSS ACC/GCC driver Sricharan R
2017-12-19 15:54 ` [PATCH v5 13/15] clk: qcom: Add safe switch hook for krait mux clocks Sricharan R
2017-12-19 15:54 ` [PATCH v5 03/15] clk: qcom: Add support for High-Frequency PLLs (HFPLLs) Sricharan R
2017-12-19 15:54 ` [PATCH v5 04/15] clk: qcom: Add HFPLL driver Sricharan R
2017-12-19 15:54 ` [PATCH v5 06/15] clk: qcom: Add MSM8960/APQ8064's HFPLLs Sricharan R
2017-12-19 15:54 ` [PATCH v5 07/15] clk: qcom: Add IPQ806X's HFPLLs Sricharan R
2017-12-19 15:54 ` [PATCH v5 08/15] clk: qcom: Add support for Krait clocks Sricharan R
2017-12-19 15:54 ` [PATCH v5 10/15] devicetree: bindings: Document qcom,kpss-gcc Sricharan R
2017-12-20 21:13 ` Rob Herring
2017-12-21 9:27 ` Sricharan R
2017-12-19 15:54 ` [PATCH v5 11/15] clk: qcom: Add Krait clock controller driver Sricharan R
2017-12-19 15:54 ` [PATCH v5 12/15] devicetree: bindings: Document qcom,krait-cc Sricharan R
2017-12-20 21:14 ` Rob Herring
2017-12-21 9:28 ` Sricharan R
2017-12-19 15:54 ` [PATCH v5 14/15] cpufreq: Add module to register cpufreq on Krait CPUs Sricharan R
[not found] ` <1513698900-10638-15-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-12-20 3:36 ` Viresh Kumar
2017-12-20 6:19 ` Sricharan R
2017-12-19 15:55 ` [PATCH v5 15/15] devicetree: bindings: Document qcom,pvs Sricharan R
2017-12-20 3:26 ` Viresh Kumar
2017-12-20 6:25 ` Sricharan R [this message]
[not found] ` <b0d8147a-46e1-0787-ae37-9c1ef957d190-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-12-20 6:27 ` Viresh Kumar
2017-12-20 6:41 ` Sricharan R
2017-12-20 21:18 ` Rob Herring
2017-12-21 11:53 ` Sricharan R
2017-12-26 17:36 ` Rob Herring
2017-12-27 10:20 ` Sricharan R
2017-12-27 21:58 ` Rob Herring
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