linux-kernel - Re: [PATCH 2/3] thermal: artpec8-tmu: Add tmu driver for artpec8

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Message-ID: <8d050ef4-a8d9-833b-bc8b-63c94d12711b@canonical.com>
Date:   Thu, 10 Mar 2022 08:08:59 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     hypmean.kim@...sung.com, "bzolnier@...il.com" <bzolnier@...il.com>,
        "rafael@...nel.org" <rafael@...nel.org>,
        "daniel.lezcano@...aro.org" <daniel.lezcano@...aro.org>,
        "amitk@...nel.org" <amitk@...nel.org>,
        "rui.zhang@...el.com" <rui.zhang@...el.com>
Cc:     "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/3] thermal: artpec8-tmu: Add tmu driver for artpec8

On 10/03/2022 02:57, Sang Min Kim wrote:
>  
> Add tmu driver to handle thermal management for artpec8 SoC.
>  
> This driver is derived from the tmu of exynos and additionally supports
> the thermal zone of multiple remote sensors of artpec8.
>  
> Signed-off-by: sangmin kim <hypmean.kim@...sung.com>
> ---
>  drivers/thermal/samsung/artpec8_tmu.c | 754 ++++++++++++++++++++++++++++++++++
>  1 file changed, 754 insertions(+)
>  create mode 100644 drivers/thermal/samsung/artpec8_tmu.c
>  
> diff --git a/drivers/thermal/samsung/artpec8_tmu.c b/drivers/thermal/samsung/artpec8_tmu.c
> new file mode 100644
> index 0000000..d973827
> --- /dev/null
> +++ b/drivers/thermal/samsung/artpec8_tmu.c
> @@ -0,0 +1,754 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + *  artpec8_tmu.c - Samsung TMU (Thermal Management Unit)
> + *
> + *  Copyright (C) 2014 Samsung Electronics
> + *  Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> + *  Lukasz Majewski <l.majewski@...sung.com>
> + *
> + *  Copyright (C) 2011 Samsung Electronics
> + *  Donggeun Kim <dg77.kim@...sung.com>
> + *  Amit Daniel Kachhap <amit.kachhap@...aro.org>
> + */
> +

This does not look like a need for a new driver. Please extend existing
one. Quickly going through the source code also supports it - no need
for new driver.


Best regards,
Krzysztof