linux-kernel - Re: [PATCH 4/6] thermal: brcmstb_thermal: Add 16nm process thermal parameters

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Date:   Wed, 4 Dec 2019 14:13:06 +0530
From:   Amit Kucheria <amit.kucheria@...durent.com>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Markus Mayer <mmayer@...adcom.com>,
        "maintainer:BROADCOM STB AVS TMON DRIVER" 
        <bcm-kernel-feedback-list@...adcom.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        "open list:BROADCOM STB AVS TMON DRIVER" <linux-pm@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 4/6] thermal: brcmstb_thermal: Add 16nm process thermal parameters

On Wed, Oct 30, 2019 at 11:52 PM Florian Fainelli <f.fainelli@...il.com> wrote:
>
> Match the 7216 compatible string in order to derive the correct 16nm
> process thermal parameters to obtain correct readings.
>
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Reviewed-by: Amit Kucheria <amit.kucheria@...aro.org>

> ---
>  drivers/thermal/broadcom/brcmstb_thermal.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c
> index 2ad4eeb79f9c..41d4a142707c 100644
> --- a/drivers/thermal/broadcom/brcmstb_thermal.c
> +++ b/drivers/thermal/broadcom/brcmstb_thermal.c
> @@ -283,12 +283,18 @@ static const struct thermal_zone_of_device_ops of_ops = {
>         .set_trips      = brcmstb_set_trips,
>  };
>
> +static const struct brcmstb_thermal_params brcmstb_16nm_params = {
> +       .offset = 457829,
> +       .mult   = 557,
> +};
> +
>  static const struct brcmstb_thermal_params brcmstb_28nm_params = {
>         .offset = 410040,
>         .mult   = 487,
>  };
>
>  static const struct of_device_id brcmstb_thermal_id_table[] = {
> +       { .compatible = "brcm,avs-tmon-bcm7216", .data = &brcmstb_16nm_params },
>         { .compatible = "brcm,avs-tmon", .data = &brcmstb_28nm_params },
>         {},
>  };
> --
> 2.17.1
>