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Message-ID: <24250d03-b25f-e521-5abd-f36109885c36@linaro.org>
Date:   Thu, 28 Jul 2022 10:53:43 +0200
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Subject: Re: [PATCH v8 1/6] thermal: mediatek: Relocate driver to mediatek
 folder
Content-Language: en-US
To:     Balsam CHIHI <bchihi@baylibre.com>, rafael@kernel.org,
        rui.zhang@intel.com, amitk@kernel.org
Cc:     linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
        khilman@baylibre.com, mka@chromium.org, robh+dt@kernel.org,
        krzk+dt@kernel.org, matthias.bgg@gmail.com, p.zabel@pengutronix.de,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, james.lo@mediatek.com,
        fan.chen@mediatek.com, louis.yu@mediatek.com,
        rex-bc.chen@mediatek.com, abailon@baylibre.com
References: <20220726135506.485108-1-bchihi@baylibre.com>
 <20220726135506.485108-2-bchihi@baylibre.com>
From:   Daniel Lezcano <daniel.lezcano@linaro.org>
In-Reply-To: <20220726135506.485108-2-bchihi@baylibre.com>
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Precedence: bulk


Hi Balsam,

On 26/07/2022 15:55, Balsam CHIHI wrote:
> Add Mediatek proprietary folder to upstream more thermal zone and cooler
> drivers. Relocate the original thermal controller driver to it and rename
> as soc_temp.c to show its purpose more clearly.

I realize the Kconfig, Makefiles format are not consistent across the 
boards. Before I fix this, you can comply to the format:

drivers/thermal/Kconfig:

menu "Mediatek thermal drivers"
depends on ARCH_MEDIATEK || COMPILE_TEST
source "drivers/thermal/mediatek/Kconfig"
endmenu

drivers/thermal/Makefile:

-obj-$(CONFIG_MTK_THERMAL)      += mtk_thermal.o
+obj-y                          += mediatek

drivers/thermal/mediatek/Kconfig:

config MTK_SOC_THERMAL
	tristate "Temperature sensor driver for MediaTek SoCs"
	depends on HAS_IOMEM
	depends on NVMEM
	depends on RESET_CONTROLLER
	help
		Enable this option if you want to get SoC temperature
		information for MediaTek platforms. This driver
		configures thermal controllers to collect temperature
		via AUXADC interface.

drivers/thermal/mediatek/Makefile:

obj-$(MTK_SOC_THERMAL)	+= soc_temp.o

However, rename 'soc_temp' to something more SoC explicit, eg. 
mtxxx_thermal.c

Thanks

   -- Daniel


> Signed-off-by: Michael Kao <michael.kao@mediatek.com>
> Signed-off-by: Ben Tseng <ben.tseng@mediatek.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> Signed-off-by: Balsam CHIHI <bchihi@baylibre.com>

> ---
>   drivers/thermal/Kconfig                       | 14 ++++-------
>   drivers/thermal/Makefile                      |  2 +-
>   drivers/thermal/mediatek/Kconfig              | 23 +++++++++++++++++++
>   drivers/thermal/mediatek/Makefile             |  1 +
>   .../{mtk_thermal.c => mediatek/soc_temp.c}    |  0
>   5 files changed, 29 insertions(+), 11 deletions(-)
>   create mode 100644 drivers/thermal/mediatek/Kconfig
>   create mode 100644 drivers/thermal/mediatek/Makefile
>   rename drivers/thermal/{mtk_thermal.c => mediatek/soc_temp.c} (100%)
> 
> diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
> index 0e5cc948373c..ecba8d6e313b 100644
> --- a/drivers/thermal/Kconfig
> +++ b/drivers/thermal/Kconfig
> @@ -412,16 +412,10 @@ config DA9062_THERMAL
>   	  zone.
>   	  Compatible with the DA9062 and DA9061 PMICs.
>   
> -config MTK_THERMAL
> -	tristate "Temperature sensor driver for mediatek SoCs"
> -	depends on ARCH_MEDIATEK || COMPILE_TEST
> -	depends on HAS_IOMEM
> -	depends on NVMEM || NVMEM=n
> -	depends on RESET_CONTROLLER
> -	default y
> -	help
> -	  Enable this option if you want to have support for thermal management
> -	  controller present in Mediatek SoCs
> +menu "Mediatek thermal drivers"
> +depends on ARCH_MEDIATEK || COMPILE_TEST
> +source "drivers/thermal/mediatek/Kconfig"
> +endmenu
>   
>   config AMLOGIC_THERMAL
>   	tristate "Amlogic Thermal Support"
> diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
> index def8e1a0399c..3c00e864ad55 100644
> --- a/drivers/thermal/Makefile
> +++ b/drivers/thermal/Makefile
> @@ -55,7 +55,7 @@ obj-y				+= st/
>   obj-$(CONFIG_QCOM_TSENS)	+= qcom/
>   obj-y				+= tegra/
>   obj-$(CONFIG_HISI_THERMAL)     += hisi_thermal.o
> -obj-$(CONFIG_MTK_THERMAL)	+= mtk_thermal.o
> +obj-$(CONFIG_MTK_THERMAL)	+= mediatek/
>   obj-$(CONFIG_GENERIC_ADC_THERMAL)	+= thermal-generic-adc.o
>   obj-$(CONFIG_UNIPHIER_THERMAL)	+= uniphier_thermal.o
>   obj-$(CONFIG_AMLOGIC_THERMAL)     += amlogic_thermal.o
> diff --git a/drivers/thermal/mediatek/Kconfig b/drivers/thermal/mediatek/Kconfig
> new file mode 100644
> index 000000000000..9c41e9079fc3
> --- /dev/null
> +++ b/drivers/thermal/mediatek/Kconfig
> @@ -0,0 +1,23 @@
> +config MTK_THERMAL
> +	tristate "MediaTek thermal drivers"
> +	depends on THERMAL_OF
> +	help
> +		This is the option for MediaTek thermal software
> +		solutions. Please enable corresponding options to
> +		get temperature information from thermal sensors or
> +		turn on throttle mechaisms for thermal mitigation.
> +
> +if MTK_THERMAL
> +
> +config MTK_SOC_THERMAL
> +	tristate "Temperature sensor driver for MediaTek SoCs"
> +	depends on HAS_IOMEM
> +	depends on NVMEM
> +	depends on RESET_CONTROLLER
> +	help
> +		Enable this option if you want to get SoC temperature
> +		information for MediaTek platforms. This driver
> +		configures thermal controllers to collect temperature
> +		via AUXADC interface.
> +
> +endif
> diff --git a/drivers/thermal/mediatek/Makefile b/drivers/thermal/mediatek/Makefile
> new file mode 100644
> index 000000000000..4b4cb04a358f
> --- /dev/null
> +++ b/drivers/thermal/mediatek/Makefile
> @@ -0,0 +1 @@
> +obj-$(CONFIG_MTK_SOC_THERMAL)		+= soc_temp.o
> diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mediatek/soc_temp.c
> similarity index 100%
> rename from drivers/thermal/mtk_thermal.c
> rename to drivers/thermal/mediatek/soc_temp.c


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