linux-kernel - [PATCH v13 1/6] thermal: drivers: mediatek: Relocate driver to mediatek folder

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Message-Id: <20230207130958.608305-2-bchihi@baylibre.com>
Date:   Tue,  7 Feb 2023 14:09:53 +0100
From:   bchihi@...libre.com
To:     daniel.lezcano@...aro.org, angelogioacchino.delregno@...labora.com,
        rafael@...nel.org, amitk@...nel.org, rui.zhang@...el.com,
        matthias.bgg@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, rdunlap@...radead.org,
        ye.xingchen@....com.cn, p.zabel@...gutronix.de
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        khilman@...libre.com, james.lo@...iatek.com,
        rex-bc.chen@...iatek.com
Subject: [PATCH v13 1/6] thermal: drivers: mediatek: Relocate driver to mediatek folder

From: Balsam CHIHI <bchihi@...libre.com>

Add MediaTek proprietary folder to upstream more thermal zone and cooler
drivers, relocate the original thermal controller driver to it, and rename it
as "auxadc_thermal.c" to show its purpose more clearly.

Signed-off-by: Balsam CHIHI <bchihi@...libre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/thermal/Kconfig                       | 14 ++++---------
 drivers/thermal/Makefile                      |  2 +-
 drivers/thermal/mediatek/Kconfig              | 21 +++++++++++++++++++
 drivers/thermal/mediatek/Makefile             |  1 +
 .../auxadc_thermal.c}                         |  2 +-
 5 files changed, 28 insertions(+), 12 deletions(-)
 create mode 100644 drivers/thermal/mediatek/Kconfig
 create mode 100644 drivers/thermal/mediatek/Makefile
 rename drivers/thermal/{mtk_thermal.c => mediatek/auxadc_thermal.c} (99%)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index e052dae614eb..d35f63daca3b 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 2506c6c8ca83..766ce38ff4f3 100644
--- a/drivers/thermal/Makefile
+++ b/drivers/thermal/Makefile
@@ -55,7 +55,7 @@ obj-y				+= st/
 obj-y				+= qcom/
 obj-y				+= tegra/
 obj-$(CONFIG_HISI_THERMAL)     += hisi_thermal.o
-obj-$(CONFIG_MTK_THERMAL)	+= mtk_thermal.o
+obj-y				+= mediatek/
 obj-$(CONFIG_GENERIC_ADC_THERMAL)	+= thermal-generic-adc.o
 obj-$(CONFIG_UNIPHIER_THERMAL)	+= uniphier_thermal.o
 obj-$(CONFIG_AMLOGIC_THERMAL)     += amlogic_thermal.o
diff --git a/drivers/thermal/mediatek/Kconfig b/drivers/thermal/mediatek/Kconfig
new file mode 100644
index 000000000000..7558a847d4e9
--- /dev/null
+++ b/drivers/thermal/mediatek/Kconfig
@@ -0,0 +1,21 @@
+config MTK_THERMAL
+	tristate "MediaTek thermal drivers"
+	depends on THERMAL_OF
+	help
+	  This is the option for MediaTek thermal software solutions.
+	  Please enable corresponding options to get temperature
+	  information from thermal sensors or turn on throttle
+	  mechaisms for thermal mitigation.
+
+if MTK_THERMAL
+
+config MTK_SOC_THERMAL
+	tristate "AUXADC temperature sensor driver for MediaTek SoCs"
+	depends on HAS_IOMEM
+	help
+	  Enable this option if you want to get SoC temperature
+	  information for MediaTek platforms.
+	  This driver configures thermal controllers to collect
+	  temperature via AUXADC interface.
+
+endif
diff --git a/drivers/thermal/mediatek/Makefile b/drivers/thermal/mediatek/Makefile
new file mode 100644
index 000000000000..53e86e30b26f
--- /dev/null
+++ b/drivers/thermal/mediatek/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_MTK_SOC_THERMAL)	+= auxadc_thermal.o
diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mediatek/auxadc_thermal.c
similarity index 99%
rename from drivers/thermal/mtk_thermal.c
rename to drivers/thermal/mediatek/auxadc_thermal.c
index 8440692e3890..b4ef57fa9183 100644
--- a/drivers/thermal/mtk_thermal.c
+++ b/drivers/thermal/mediatek/auxadc_thermal.c
@@ -23,7 +23,7 @@
 #include <linux/reset.h>
 #include <linux/types.h>
 
-#include "thermal_hwmon.h"
+#include "../thermal_hwmon.h"
 
 /* AUXADC Registers */
 #define AUXADC_CON1_SET_V	0x008
-- 
2.34.1