linux-kernel - Re: [PATCH v5 1/3] thermal: mediatek: Relocate driver to mediatek folder

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Message-ID: <372c579c-5cdc-e66a-af99-ea8ee8533ded@gmail.com>
Date:   Fri, 18 Jun 2021 15:56:45 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Ben Tseng <ben.tseng@...iatek.com>,
        Fan Chen <fan.chen@...iatek.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        linux-pm@...r.kernel.org, srv_heupstream@...iatek.com
Cc:     Eduardo Valentin <edubezval@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, hsinyi@...omium.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        Michael Kao <michael.kao@...iatek.com>,
        Michael Kao <michael.kao@...iatek.comi>
Subject: Re: [PATCH v5 1/3] thermal: mediatek: Relocate driver to mediatek
 folder



On 17/06/2021 13:47, Ben Tseng wrote:
> From: Michael Kao <michael.kao@...iatek.com>
> 
> 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.
> 
> Signed-off-by: Michael Kao <michael.kao@...iatek.comi>
> Signed-off-by: Ben Tseng <ben.tseng@...iatek.com>

Reviewed-by: Matthias Brugger <matthias.bgg@...il.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 d7f44deab5b1..7a4ba50ba97d 100644
> --- a/drivers/thermal/Kconfig
> +++ b/drivers/thermal/Kconfig
> @@ -401,16 +401,10 @@ 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 82fc3e616e54..9729a2b08991 100644
> --- a/drivers/thermal/Makefile
> +++ b/drivers/thermal/Makefile
> @@ -54,7 +54,7 @@ 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-$(CONFIG_AMLOGIC_THERMAL)     += amlogic_thermal.o
> diff --git a/drivers/thermal/mediatek/Kconfig b/drivers/thermal/mediatek/Kconfig
> new file mode 100644
> index 000000000000..0351e73170b7
> --- /dev/null
> +++ b/drivers/thermal/mediatek/Kconfig
> @@ -0,0 +1,23 @@
> +config MTK_THERMAL
> +	tristate "Mediatek thermal drivers"
> +	depends on THERMAL_OF
> +	help
> +	  This is the option for Mediatek thermal software
> +	  solutions. Please enable corresponding options to
> +	  get temperature information from thermal sensors or
> +	  turn on throttle mechaisms for thermal mitigation.
> +
> +if MTK_THERMAL
> +
> +config MTK_SOC_THERMAL
> +	tristate "Temperature sensor driver for mediatek SoCs"
> +	depends on HAS_IOMEM
> +	depends on NVMEM
> +	depends on RESET_CONTROLLER
> +	help
> +	  Enable this option if you want to get SoC temperature
> +	  information for Mediatek platforms. This driver
> +	  configures thermal controllers to collect temperature
> +	  via AUXADC interface.
> +
> +endif
> diff --git a/drivers/thermal/mediatek/Makefile b/drivers/thermal/mediatek/Makefile
> new file mode 100644
> index 000000000000..f75313ddce5e
> --- /dev/null
> +++ b/drivers/thermal/mediatek/Makefile
> @@ -0,0 +1 @@
> +obj-$(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
>