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From: Stephen Boyd <swboyd@chromium.org>
To: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>,
	Niklas Cassel <niklas.cassel@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, vireshk@kernel.org,
	bjorn.andersson@linaro.org, ulf.hansson@linaro.org,
	Rob Herring <robh@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 10/14] dt-bindings: power: avs: Add support for CPR (Core Power Reduction)
Date: Fri, 16 Aug 2019 23:14:13 -0700
Message-ID: <5d579b36.1c69fb81.85eba.ff51@mx.google.com> (raw)
In-Reply-To: <20190725104144.22924-11-niklas.cassel@linaro.org>

Quoting Niklas Cassel (2019-07-25 03:41:38)
> +       cpr@b018000 {
> +               compatible = "qcom,qcs404-cpr", "qcom,cpr";
> +               reg = <0x0b018000 0x1000>;
> +               interrupts = <0 15 IRQ_TYPE_EDGE_RISING>;
> +               clocks = <&xo_board>;
> +               clock-names = "ref";
> +               vdd-apc-supply = <&pms405_s3>;
> +               #power-domain-cells = <0>;
> +               operating-points-v2 = <&cpr_opp_table>;
> +               acc-syscon = <&tcsr>;
> +
> +               nvmem-cells = <&cpr_efuse_quot_offset1>,
> +                       <&cpr_efuse_quot_offset2>,
> +                       <&cpr_efuse_quot_offset3>,
> +                       <&cpr_efuse_init_voltage1>,
> +                       <&cpr_efuse_init_voltage2>,
> +                       <&cpr_efuse_init_voltage3>,
> +                       <&cpr_efuse_quot1>,
> +                       <&cpr_efuse_quot2>,
> +                       <&cpr_efuse_quot3>,
> +                       <&cpr_efuse_ring1>,
> +                       <&cpr_efuse_ring2>,
> +                       <&cpr_efuse_ring3>,
> +                       <&cpr_efuse_revision>;
> +               nvmem-cell-names = "cpr_quotient_offset1",
> +                       "cpr_quotient_offset2",
> +                       "cpr_quotient_offset3",
> +                       "cpr_init_voltage1",
> +                       "cpr_init_voltage2",
> +                       "cpr_init_voltage3",
> +                       "cpr_quotient1",
> +                       "cpr_quotient2",
> +                       "cpr_quotient3",
> +                       "cpr_ring_osc1",
> +                       "cpr_ring_osc2",
> +                       "cpr_ring_osc3",
> +                       "cpr_fuse_revision";
> +
> +               qcom,cpr-timer-delay-us = <5000>;
> +               qcom,cpr-timer-cons-up = <0>;
> +               qcom,cpr-timer-cons-down = <2>;
> +               qcom,cpr-up-threshold = <1>;
> +               qcom,cpr-down-threshold = <3>;
> +               qcom,cpr-idle-clocks = <15>;
> +               qcom,cpr-gcnt-us = <1>;
> +               qcom,vdd-apc-step-up-limit = <1>;
> +               qcom,vdd-apc-step-down-limit = <1>;

Are any of these qcom,* properties going to change for a particular SoC?
They look like SoC config data that should just go into the driver and
change based on the SoC compatible string.


  reply index

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-25 10:41 [PATCH v2 00/14] Add support for QCOM Core Power Reduction Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 01/14] opp: Add dev_pm_opp_find_level_exact() Niklas Cassel
2019-07-26  8:03   ` Viresh Kumar
2019-07-25 10:41 ` [PATCH v2 02/14] dt-bindings: cpufreq: Re-organise kryo cpufreq to use it for other nvmem based qcom socs Niklas Cassel
2019-07-26  8:04   ` Viresh Kumar
2019-07-25 10:41 ` [PATCH v2 03/14] cpufreq: qcom: " Niklas Cassel
2019-08-18  1:06   ` Stephen Boyd
2019-07-25 10:41 ` [PATCH v2 04/14] dt-bindings: cpufreq: qcom-nvmem: Make speedbin related properties optional Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 05/14] cpufreq: qcom: Refactor the driver to make it easier to extend Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 06/14] dt-bindings: cpufreq: qcom-nvmem: Support pstates provided by a power domain Niklas Cassel
2019-08-16 21:21   ` Rob Herring
2019-08-19 10:09   ` [PATCH v3 " Niklas Cassel
2019-08-19 17:59     ` Stephen Boyd
2019-08-22 10:27       ` Niklas Cassel
2019-08-28 17:52         ` Stephen Boyd
2019-08-30 10:29     ` [PATCH v4 06/14] dt-bindings: opp: " Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 07/14] cpufreq: qcom: Add support for qcs404 on nvmem driver Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 08/14] cpufreq: Add qcs404 to cpufreq-dt-platdev blacklist Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 09/14] dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR Niklas Cassel
2019-08-19 10:12   ` [PATCH v3 " Niklas Cassel
2019-08-19 17:58     ` Stephen Boyd
2019-08-23 12:34     ` Rob Herring
2019-07-25 10:41 ` [PATCH v2 10/14] dt-bindings: power: avs: Add support for CPR (Core Power Reduction) Niklas Cassel
2019-08-17  6:14   ` Stephen Boyd [this message]
2019-08-22 10:20     ` Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 11/14] " Niklas Cassel
2019-08-18  1:04   ` Stephen Boyd
2019-11-15 12:20     ` Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 12/14] arm64: dts: qcom: qcs404: Add CPR and populate OPP table Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 13/14] arm64: defconfig: enable CONFIG_QCOM_CPR Niklas Cassel
2019-07-25 10:41 ` [PATCH v2 14/14] arm64: defconfig: enable CONFIG_ARM_QCOM_CPUFREQ_NVMEM Niklas Cassel
2019-07-26  8:08 ` [PATCH v2 00/14] Add support for QCOM Core Power Reduction Viresh Kumar

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