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From:   Kate Hsuan <hpa@redhat.com>
To:     Alex Hung <alex.hung@canonical.com>,
        Hans de Goede <hdegoede@redhat.com>,
        Mark Gross <mgross@linux.intel.com>,
        Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        AceLan Kao <acelan.kao@canonical.com>,
        Jithu Joseph <jithu.joseph@intel.com>,
        Maurice Ma <maurice.ma@intel.com>,
        Sujith Thomas <sujith.thomas@intel.com>,
        Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>,
        Zha Qipeng <qipeng.zha@intel.com>,
        Mika Westerberg <mika.westerberg@linux.intel.com>,
        "David E . Box" <david.e.box@linux.intel.com>,
        linux-kernel@vger.kernel.org, Dell.Client.Kernel@dell.com
Cc:     platform-driver-x86@vger.kernel.org, Kate Hsuan <hpa@redhat.com>
Subject: [PATCH v2 05/20] platform/x86: intel_pmc_core: Move to intel sub-directory
Date:   Mon, 16 Aug 2021 18:51:04 +0800
Message-Id: <20210816105119.704302-6-hpa@redhat.com>
In-Reply-To: <20210816105119.704302-1-hpa@redhat.com>
References: <20210816105119.704302-1-hpa@redhat.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Move intel_pmc_core to intel sub-directory
to improve readability.

Signed-off-by: Kate Hsuan <hpa@redhat.com>
---
 drivers/platform/x86/Kconfig                  | 21 ---------------
 drivers/platform/x86/Makefile                 |  2 --
 drivers/platform/x86/intel/Kconfig            |  2 ++
 drivers/platform/x86/intel/Makefile           |  1 +
 drivers/platform/x86/intel/pmc/Kconfig        | 26 +++++++++++++++++++
 drivers/platform/x86/intel/pmc/Makefile       |  9 +++++++
 .../x86/{ => intel/pmc}/intel_pmc_core.h      |  0
 .../pmc/pmc_core.c}                           |  0
 .../pmc/pmc_core_pltdrv.c}                    |  0
 9 files changed, 38 insertions(+), 23 deletions(-)
 create mode 100644 drivers/platform/x86/intel/pmc/Kconfig
 create mode 100644 drivers/platform/x86/intel/pmc/Makefile
 rename drivers/platform/x86/{ => intel/pmc}/intel_pmc_core.h (100%)
 rename drivers/platform/x86/{intel_pmc_core.c => intel/pmc/pmc_core.c} (100%)
 rename drivers/platform/x86/{intel_pmc_core_pltdrv.c => intel/pmc/pmc_core_pltdrv.c} (100%)

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index fbadb19e5a6c..7d929970fb38 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -1168,27 +1168,6 @@ config INTEL_UNCORE_FREQ_CONTROL
 	  To compile this driver as a module, choose M here: the module
 	  will be called intel-uncore-frequency.
 
-config INTEL_PMC_CORE
-	tristate "Intel PMC Core driver"
-	depends on PCI
-	depends on ACPI
-	help
-	  The Intel Platform Controller Hub for Intel Core SoCs provides access
-	  to Power Management Controller registers via various interfaces. This
-	  driver can utilize debugging capabilities and supported features as
-	  exposed by the Power Management Controller. It also may perform some
-	  tasks in the PMC in order to enable transition into the SLPS0 state.
-	  It should be selected on all Intel platforms supported by the driver.
-
-	  Supported features:
-		- SLP_S0_RESIDENCY counter
-		- PCH IP Power Gating status
-		- LTR Ignore / LTR Show
-		- MPHY/PLL gating status (Sunrisepoint PCH only)
-		- SLPS0 Debug registers (Cannonlake/Icelake PCH)
-		- Low Power Mode registers (Tigerlake and beyond)
-		- PMC quirks as needed to enable SLPS0/S0ix
-
 config INTEL_SCU_IPC
 	bool
 
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 6d03005e6e36..152ef10d2a2b 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -129,8 +129,6 @@ obj-$(CONFIG_INTEL_UNCORE_FREQ_CONTROL)		+= intel-uncore-frequency.o
 
 # Intel PMIC / PMC / P-Unit devices
 
-obj-$(CONFIG_INTEL_PMC_CORE)		+= intel_pmc_core.o intel_pmc_core_pltdrv.o
-
 obj-$(CONFIG_INTEL_SCU_IPC)		+= intel_scu_ipc.o
 obj-$(CONFIG_INTEL_SCU_PCI)		+= intel_scu_pcidrv.o
 obj-$(CONFIG_INTEL_SCU_PLATFORM)	+= intel_scu_pltdrv.o
diff --git a/drivers/platform/x86/intel/Kconfig b/drivers/platform/x86/intel/Kconfig
index 2555bed25d27..4d689d0be585 100644
--- a/drivers/platform/x86/intel/Kconfig
+++ b/drivers/platform/x86/intel/Kconfig
@@ -58,4 +58,6 @@ config INTEL_PUNIT_IPC
 	  This driver provides support for Intel P-Unit Mailbox IPC mechanism,
 	  which is used to bridge the communications between kernel and P-Unit.
 
+source "drivers/platform/x86/intel/pmc/Kconfig"
+
 endif # X86_PLATFORM_DRIVERS_INTEL
diff --git a/drivers/platform/x86/intel/Makefile b/drivers/platform/x86/intel/Makefile
index af78691a7b34..0986da945239 100644
--- a/drivers/platform/x86/intel/Makefile
+++ b/drivers/platform/x86/intel/Makefile
@@ -17,3 +17,4 @@ intel_mrfld_pwrbtn-y 				:= mrfld_pwrbtn.o
 obj-$(CONFIG_INTEL_MRFLD_PWRBTN)	+= intel_mrfld_pwrbtn.o
 intel_punit_ipc-y			:= punit_ipc.o
 obj-$(CONFIG_INTEL_PUNIT_IPC)		+= intel_punit_ipc.o
+obj-$(CONFIG_INTEL_PMC_CORE)		+= pmc/
diff --git a/drivers/platform/x86/intel/pmc/Kconfig b/drivers/platform/x86/intel/pmc/Kconfig
new file mode 100644
index 000000000000..d44a3e34210f
--- /dev/null
+++ b/drivers/platform/x86/intel/pmc/Kconfig
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for linux/drivers/platform/x86
+# x86 Platform-Specific Drivers
+#
+
+config INTEL_PMC_CORE
+	tristate "Intel PMC Core driver"
+	depends on PCI
+	depends on ACPI
+	help
+	  The Intel Platform Controller Hub for Intel Core SoCs provides access
+	  to Power Management Controller registers via various interfaces. This
+	  driver can utilize debugging capabilities and supported features as
+	  exposed by the Power Management Controller. It also may perform some
+	  tasks in the PMC in order to enable transition into the SLPS0 state.
+	  It should be selected on all Intel platforms supported by the driver.
+
+	  Supported features:
+		- SLP_S0_RESIDENCY counter
+		- PCH IP Power Gating status
+		- LTR Ignore / LTR Show
+		- MPHY/PLL gating status (Sunrisepoint PCH only)
+		- SLPS0 Debug registers (Cannonlake/Icelake PCH)
+		- Low Power Mode registers (Tigerlake and beyond)
+		- PMC quirks as needed to enable SLPS0/S0ix
diff --git a/drivers/platform/x86/intel/pmc/Makefile b/drivers/platform/x86/intel/pmc/Makefile
new file mode 100644
index 000000000000..56021752fceb
--- /dev/null
+++ b/drivers/platform/x86/intel/pmc/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for linux/drivers/platform/x86
+# x86 Platform-Specific Drivers
+#
+
+intel_pmc_core-y					:= pmc_core.o 
+intel_pmc_core_pltdrv-y				:= pmc_core_pltdrv.o
+obj-$(CONFIG_INTEL_PMC_CORE)		+= intel_pmc_core_pltdrv.o intel_pmc_core.o
diff --git a/drivers/platform/x86/intel_pmc_core.h b/drivers/platform/x86/intel/pmc/intel_pmc_core.h
similarity index 100%
rename from drivers/platform/x86/intel_pmc_core.h
rename to drivers/platform/x86/intel/pmc/intel_pmc_core.h
diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel/pmc/pmc_core.c
similarity index 100%
rename from drivers/platform/x86/intel_pmc_core.c
rename to drivers/platform/x86/intel/pmc/pmc_core.c
diff --git a/drivers/platform/x86/intel_pmc_core_pltdrv.c b/drivers/platform/x86/intel/pmc/pmc_core_pltdrv.c
similarity index 100%
rename from drivers/platform/x86/intel_pmc_core_pltdrv.c
rename to drivers/platform/x86/intel/pmc/pmc_core_pltdrv.c
-- 
2.31.1