linux-kernel - [PATCH v3 1/2] drivers: thermal: Move various drivers for intel platforms into a subdir

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Message-Id: <8f96fc84d830411abbef139d4afb5663924b57da.1543343156.git.amit.kucheria@linaro.org>
Date:   Wed, 28 Nov 2018 00:28:40 +0530
From:   Amit Kucheria <amit.kucheria@...aro.org>
To:     linux-kernel@...r.kernel.org
Cc:     rui.zhang@...el.com, edubezval@...il.com, linux-pm@...r.kernel.org,
        Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: [PATCH v3 1/2] drivers: thermal: Move various drivers for intel platforms into a subdir

This cleans up the directory a bit, now that we have several other
platforms using platform-specific sub-directories. Compile-tested with
ARCH=x86 defconfig and the drivers explicitly enabled with menuconfig.

Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/thermal/Kconfig                       | 83 ++-----------------
 drivers/thermal/Makefile                      | 11 +--
 drivers/thermal/intel/Kconfig                 | 77 +++++++++++++++++
 drivers/thermal/intel/Makefile                | 12 +++
 .../{ => intel}/int340x_thermal/Kconfig       |  0
 .../{ => intel}/int340x_thermal/Makefile      |  0
 .../int340x_thermal/acpi_thermal_rel.c        |  0
 .../int340x_thermal/acpi_thermal_rel.h        |  0
 .../int340x_thermal/int3400_thermal.c         |  0
 .../int340x_thermal/int3402_thermal.c         |  0
 .../int340x_thermal/int3403_thermal.c         |  0
 .../int340x_thermal/int3406_thermal.c         |  0
 .../int340x_thermal/int340x_thermal_zone.c    |  0
 .../int340x_thermal/int340x_thermal_zone.h    |  0
 .../processor_thermal_device.c                |  0
 .../{ => intel}/intel_bxt_pmic_thermal.c      |  0
 .../thermal/{ => intel}/intel_pch_thermal.c   |  0
 .../thermal/{ => intel}/intel_powerclamp.c    |  0
 .../{ => intel}/intel_quark_dts_thermal.c     |  0
 .../thermal/{ => intel}/intel_soc_dts_iosf.c  |  0
 .../thermal/{ => intel}/intel_soc_dts_iosf.h  |  0
 .../{ => intel}/intel_soc_dts_thermal.c       |  0
 .../{ => intel}/x86_pkg_temp_thermal.c        |  0
 23 files changed, 96 insertions(+), 87 deletions(-)
 create mode 100644 drivers/thermal/intel/Kconfig
 create mode 100644 drivers/thermal/intel/Makefile
 rename drivers/thermal/{ => intel}/int340x_thermal/Kconfig (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/Makefile (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/acpi_thermal_rel.c (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/acpi_thermal_rel.h (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/int3400_thermal.c (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/int3402_thermal.c (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/int3403_thermal.c (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/int3406_thermal.c (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/int340x_thermal_zone.c (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/int340x_thermal_zone.h (100%)
 rename drivers/thermal/{ => intel}/int340x_thermal/processor_thermal_device.c (100%)
 rename drivers/thermal/{ => intel}/intel_bxt_pmic_thermal.c (100%)
 rename drivers/thermal/{ => intel}/intel_pch_thermal.c (100%)
 rename drivers/thermal/{ => intel}/intel_powerclamp.c (100%)
 rename drivers/thermal/{ => intel}/intel_quark_dts_thermal.c (100%)
 rename drivers/thermal/{ => intel}/intel_soc_dts_iosf.c (100%)
 rename drivers/thermal/{ => intel}/intel_soc_dts_iosf.h (100%)
 rename drivers/thermal/{ => intel}/intel_soc_dts_thermal.c (100%)
 rename drivers/thermal/{ => intel}/x86_pkg_temp_thermal.c (100%)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 5422523c03f8..772ab9dadda7 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -326,84 +326,6 @@ config DA9062_THERMAL
 	  zone.
 	  Compatible with the DA9062 and DA9061 PMICs.
 
-config INTEL_POWERCLAMP
-	tristate "Intel PowerClamp idle injection driver"
-	depends on THERMAL
-	depends on X86
-	depends on CPU_SUP_INTEL
-	help
-	  Enable this to enable Intel PowerClamp idle injection driver. This
-	  enforce idle time which results in more package C-state residency. The
-	  user interface is exposed via generic thermal framework.
-
-config X86_PKG_TEMP_THERMAL
-	tristate "X86 package temperature thermal driver"
-	depends on X86_THERMAL_VECTOR
-	select THERMAL_GOV_USER_SPACE
-	select THERMAL_WRITABLE_TRIPS
-	default m
-	help
-	  Enable this to register CPU digital sensor for package temperature as
-	  thermal zone. Each package will have its own thermal zone. There are
-	  two trip points which can be set by user to get notifications via thermal
-	  notification methods.
-
-config INTEL_SOC_DTS_IOSF_CORE
-	tristate
-	depends on X86 && PCI
-	select IOSF_MBI
-	help
-	  This is becoming a common feature for Intel SoCs to expose the additional
-	  digital temperature sensors (DTSs) using side band interface (IOSF). This
-	  implements the common set of helper functions to register, get temperature
-	  and get/set thresholds on DTSs.
-
-config INTEL_SOC_DTS_THERMAL
-	tristate "Intel SoCs DTS thermal driver"
-	depends on X86 && PCI && ACPI
-	select INTEL_SOC_DTS_IOSF_CORE
-	select THERMAL_WRITABLE_TRIPS
-	help
-	  Enable this to register Intel SoCs (e.g. Bay Trail) platform digital
-	  temperature sensor (DTS). These SoCs have two additional DTSs in
-	  addition to DTSs on CPU cores. Each DTS will be registered as a
-	  thermal zone. There are two trip points. One of the trip point can
-	  be set by user mode programs to get notifications via Linux thermal
-	  notification methods.The other trip is a critical trip point, which
-	  was set by the driver based on the TJ MAX temperature.
-
-config INTEL_QUARK_DTS_THERMAL
-	tristate "Intel Quark DTS thermal driver"
-	depends on X86_INTEL_QUARK
-	help
-	  Enable this to register Intel Quark SoC (e.g. X1000) platform digital
-	  temperature sensor (DTS). For X1000 SoC, it has one on-die DTS.
-	  The DTS will be registered as a thermal zone. There are two trip points:
-	  hot & critical. The critical trip point default value is set by
-	  underlying BIOS/Firmware.
-
-menu "ACPI INT340X thermal drivers"
-source drivers/thermal/int340x_thermal/Kconfig
-endmenu
-
-config INTEL_BXT_PMIC_THERMAL
-	tristate "Intel Broxton PMIC thermal driver"
-	depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP
-	help
-	  Select this driver for Intel Broxton PMIC with ADC channels monitoring
-	  system temperature measurements and alerts.
-	  This driver is used for monitoring the ADC channels of PMIC and handles
-	  the alert trip point interrupts and notifies the thermal framework with
-	  the trip point and temperature details of the zone.
-
-config INTEL_PCH_THERMAL
-	tristate "Intel PCH Thermal Reporting Driver"
-	depends on X86 && PCI
-	help
-	  Enable this to support thermal reporting on certain intel PCHs.
-	  Thermal reporting device will provide temperature reading,
-	  programmable trip points and other information.
-
 config MTK_THERMAL
 	tristate "Temperature sensor driver for mediatek SoCs"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
@@ -415,6 +337,11 @@ config MTK_THERMAL
 	  Enable this option if you want to have support for thermal management
 	  controller present in Mediatek SoCs
 
+menu "Intel thermal drivers"
+depends on X86 || X86_INTEL_QUARK || COMPILE_TEST
+source "drivers/thermal/intel/Kconfig"
+endmenu
+
 menu "Broadcom thermal drivers"
 depends on ARCH_BCM || ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST
 source "drivers/thermal/broadcom/Kconfig"
diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
index 82bb50dc6423..031f61e7dfe8 100644
--- a/drivers/thermal/Makefile
+++ b/drivers/thermal/Makefile
@@ -44,16 +44,9 @@ obj-$(CONFIG_IMX_THERMAL)	+= imx_thermal.o
 obj-$(CONFIG_MAX77620_THERMAL)	+= max77620_thermal.o
 obj-$(CONFIG_QORIQ_THERMAL)	+= qoriq_thermal.o
 obj-$(CONFIG_DA9062_THERMAL)	+= da9062-thermal.o
-obj-$(CONFIG_INTEL_POWERCLAMP)	+= intel_powerclamp.o
-obj-$(CONFIG_X86_PKG_TEMP_THERMAL)	+= x86_pkg_temp_thermal.o
-obj-$(CONFIG_INTEL_SOC_DTS_IOSF_CORE)	+= intel_soc_dts_iosf.o
-obj-$(CONFIG_INTEL_SOC_DTS_THERMAL)	+= intel_soc_dts_thermal.o
-obj-$(CONFIG_INTEL_QUARK_DTS_THERMAL)	+= intel_quark_dts_thermal.o
+obj-y				+= intel/
 obj-$(CONFIG_TI_SOC_THERMAL)	+= ti-soc-thermal/
-obj-$(CONFIG_INT340X_THERMAL)  += int340x_thermal/
-obj-$(CONFIG_INTEL_BXT_PMIC_THERMAL) += intel_bxt_pmic_thermal.o
-obj-$(CONFIG_INTEL_PCH_THERMAL)	+= intel_pch_thermal.o
-obj-y				+= st/
+obj-$(CONFIG_ST_THERMAL)	+= st/
 obj-$(CONFIG_QCOM_TSENS)	+= qcom/
 obj-y				+= tegra/
 obj-$(CONFIG_HISI_THERMAL)     += hisi_thermal.o
diff --git a/drivers/thermal/intel/Kconfig b/drivers/thermal/intel/Kconfig
new file mode 100644
index 000000000000..9c06d4ad7c97
--- /dev/null
+++ b/drivers/thermal/intel/Kconfig
@@ -0,0 +1,77 @@
+config INTEL_POWERCLAMP
+	tristate "Intel PowerClamp idle injection driver"
+	depends on THERMAL
+	depends on X86
+	depends on CPU_SUP_INTEL
+	help
+	  Enable this to enable Intel PowerClamp idle injection driver. This
+	  enforce idle time which results in more package C-state residency. The
+	  user interface is exposed via generic thermal framework.
+
+config X86_PKG_TEMP_THERMAL
+	tristate "X86 package temperature thermal driver"
+	depends on X86_THERMAL_VECTOR
+	select THERMAL_GOV_USER_SPACE
+	select THERMAL_WRITABLE_TRIPS
+	default m
+	help
+	  Enable this to register CPU digital sensor for package temperature as
+	  thermal zone. Each package will have its own thermal zone. There are
+	  two trip points which can be set by user to get notifications via thermal
+	  notification methods.
+
+config INTEL_SOC_DTS_IOSF_CORE
+	tristate
+	depends on X86 && PCI
+	select IOSF_MBI
+	help
+	  This is becoming a common feature for Intel SoCs to expose the additional
+	  digital temperature sensors (DTSs) using side band interface (IOSF). This
+	  implements the common set of helper functions to register, get temperature
+	  and get/set thresholds on DTSs.
+
+config INTEL_SOC_DTS_THERMAL
+	tristate "Intel SoCs DTS thermal driver"
+	depends on X86 && PCI && ACPI
+	select INTEL_SOC_DTS_IOSF_CORE
+	select THERMAL_WRITABLE_TRIPS
+	help
+	  Enable this to register Intel SoCs (e.g. Bay Trail) platform digital
+	  temperature sensor (DTS). These SoCs have two additional DTSs in
+	  addition to DTSs on CPU cores. Each DTS will be registered as a
+	  thermal zone. There are two trip points. One of the trip point can
+	  be set by user mode programs to get notifications via Linux thermal
+	  notification methods.The other trip is a critical trip point, which
+	  was set by the driver based on the TJ MAX temperature.
+
+config INTEL_QUARK_DTS_THERMAL
+	tristate "Intel Quark DTS thermal driver"
+	depends on X86_INTEL_QUARK
+	help
+	  Enable this to register Intel Quark SoC (e.g. X1000) platform digital
+	  temperature sensor (DTS). For X1000 SoC, it has one on-die DTS.
+	  The DTS will be registered as a thermal zone. There are two trip points:
+	  hot & critical. The critical trip point default value is set by
+	  underlying BIOS/Firmware.
+
+menu "ACPI INT340X thermal drivers"
+source drivers/thermal/intel/int340x_thermal/Kconfig
+endmenu
+
+config INTEL_BXT_PMIC_THERMAL
+	tristate "Intel Broxton PMIC thermal driver"
+	depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP
+	help
+	  Select this driver for Intel Broxton PMIC with ADC channels monitoring
+	  system temperature measurements and alerts.
+	  This driver is used for monitoring the ADC channels of PMIC and handles
+	  the alert trip point interrupts and notifies the thermal framework with
+	  the trip point and temperature details of the zone.
+
+config INTEL_PCH_THERMAL
+	tristate "Intel PCH Thermal Reporting Driver"
+	depends on X86 && PCI
+	help
+	  Enable this to support thermal reporting on certain intel PCHs.
+	  Thermal reporting device will provide temperature reading,
+	  programmable trip points and other information.
diff --git a/drivers/thermal/intel/Makefile b/drivers/thermal/intel/Makefile
new file mode 100644
index 000000000000..0d9736ced5d4
--- /dev/null
+++ b/drivers/thermal/intel/Makefile
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for various Intel thermal drivers.
+
+obj-$(CONFIG_INTEL_POWERCLAMP)	+= intel_powerclamp.o
+obj-$(CONFIG_X86_PKG_TEMP_THERMAL)	+= x86_pkg_temp_thermal.o
+obj-$(CONFIG_INTEL_SOC_DTS_IOSF_CORE)	+= intel_soc_dts_iosf.o
+obj-$(CONFIG_INTEL_SOC_DTS_THERMAL)	+= intel_soc_dts_thermal.o
+obj-$(CONFIG_INTEL_QUARK_DTS_THERMAL)	+= intel_quark_dts_thermal.o
+obj-$(CONFIG_INT340X_THERMAL)  += int340x_thermal/
+obj-$(CONFIG_INTEL_BXT_PMIC_THERMAL) += intel_bxt_pmic_thermal.o
+obj-$(CONFIG_INTEL_PCH_THERMAL)	+= intel_pch_thermal.o
diff --git a/drivers/thermal/int340x_thermal/Kconfig b/drivers/thermal/intel/int340x_thermal/Kconfig
similarity index 100%
rename from drivers/thermal/int340x_thermal/Kconfig
rename to drivers/thermal/intel/int340x_thermal/Kconfig
diff --git a/drivers/thermal/int340x_thermal/Makefile b/drivers/thermal/intel/int340x_thermal/Makefile
similarity index 100%
rename from drivers/thermal/int340x_thermal/Makefile
rename to drivers/thermal/intel/int340x_thermal/Makefile
diff --git a/drivers/thermal/int340x_thermal/acpi_thermal_rel.c b/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/acpi_thermal_rel.c
rename to drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
diff --git a/drivers/thermal/int340x_thermal/acpi_thermal_rel.h b/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.h
similarity index 100%
rename from drivers/thermal/int340x_thermal/acpi_thermal_rel.h
rename to drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.h
diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/int3400_thermal.c
rename to drivers/thermal/intel/int340x_thermal/int3400_thermal.c
diff --git a/drivers/thermal/int340x_thermal/int3402_thermal.c b/drivers/thermal/intel/int340x_thermal/int3402_thermal.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/int3402_thermal.c
rename to drivers/thermal/intel/int340x_thermal/int3402_thermal.c
diff --git a/drivers/thermal/int340x_thermal/int3403_thermal.c b/drivers/thermal/intel/int340x_thermal/int3403_thermal.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/int3403_thermal.c
rename to drivers/thermal/intel/int340x_thermal/int3403_thermal.c
diff --git a/drivers/thermal/int340x_thermal/int3406_thermal.c b/drivers/thermal/intel/int340x_thermal/int3406_thermal.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/int3406_thermal.c
rename to drivers/thermal/intel/int340x_thermal/int3406_thermal.c
diff --git a/drivers/thermal/int340x_thermal/int340x_thermal_zone.c b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/int340x_thermal_zone.c
rename to drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c
diff --git a/drivers/thermal/int340x_thermal/int340x_thermal_zone.h b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.h
similarity index 100%
rename from drivers/thermal/int340x_thermal/int340x_thermal_zone.h
rename to drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.h
diff --git a/drivers/thermal/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
similarity index 100%
rename from drivers/thermal/int340x_thermal/processor_thermal_device.c
rename to drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
diff --git a/drivers/thermal/intel_bxt_pmic_thermal.c b/drivers/thermal/intel/intel_bxt_pmic_thermal.c
similarity index 100%
rename from drivers/thermal/intel_bxt_pmic_thermal.c
rename to drivers/thermal/intel/intel_bxt_pmic_thermal.c
diff --git a/drivers/thermal/intel_pch_thermal.c b/drivers/thermal/intel/intel_pch_thermal.c
similarity index 100%
rename from drivers/thermal/intel_pch_thermal.c
rename to drivers/thermal/intel/intel_pch_thermal.c
diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c
similarity index 100%
rename from drivers/thermal/intel_powerclamp.c
rename to drivers/thermal/intel/intel_powerclamp.c
diff --git a/drivers/thermal/intel_quark_dts_thermal.c b/drivers/thermal/intel/intel_quark_dts_thermal.c
similarity index 100%
rename from drivers/thermal/intel_quark_dts_thermal.c
rename to drivers/thermal/intel/intel_quark_dts_thermal.c
diff --git a/drivers/thermal/intel_soc_dts_iosf.c b/drivers/thermal/intel/intel_soc_dts_iosf.c
similarity index 100%
rename from drivers/thermal/intel_soc_dts_iosf.c
rename to drivers/thermal/intel/intel_soc_dts_iosf.c
diff --git a/drivers/thermal/intel_soc_dts_iosf.h b/drivers/thermal/intel/intel_soc_dts_iosf.h
similarity index 100%
rename from drivers/thermal/intel_soc_dts_iosf.h
rename to drivers/thermal/intel/intel_soc_dts_iosf.h
diff --git a/drivers/thermal/intel_soc_dts_thermal.c b/drivers/thermal/intel/intel_soc_dts_thermal.c
similarity index 100%
rename from drivers/thermal/intel_soc_dts_thermal.c
rename to drivers/thermal/intel/intel_soc_dts_thermal.c
diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/intel/x86_pkg_temp_thermal.c
similarity index 100%
rename from drivers/thermal/x86_pkg_temp_thermal.c
rename to drivers/thermal/intel/x86_pkg_temp_thermal.c
-- 
2.17.1