Commit ef233eaf authored by Shyam Sundar S K's avatar Shyam Sundar S K Committed by Hans de Goede
Browse files

platform/x86: Move AMD platform drivers to separate directory 



Currently, AMD supported platform drivers are grouped under generic "x86"
folder structure. Move the current drivers (amd-pmc and amd_hsmp) to a
separate directory. This would also mean the newer driver submissions to
pdx86 subsystem in the future will also land in AMD specific directory.

Reviewed-by: default avatarNaveen Krishna Chatradhi <NaveenKrishna.Chatradhi@amd.com>
Tested-by: default avatarSuma Hegde <suma.hegde@amd.com>
Signed-off-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20220608193212.2827257-1-Shyam-sundar.S-k@amd.com


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 5b54b4d4

MAINTAINERS

+2 −2
Original line number Diff line number Diff line
@@ -996,7 +996,7 @@ AMD PMC DRIVER 
M:	Shyam Sundar S K <Shyam-sundar.S-k@amd.com>

L:	platform-driver-x86@vger.kernel.org

S:	Maintained

F:	drivers/platform/x86/amd-pmc.*

F:	drivers/platform/x86/amd/pmc.c









AMD HSMP DRIVER









M:	Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>








@@ -1006,7 +1006,7 @@ S:	Maintained







F:	Documentation/x86/amd_hsmp.rst









F:	arch/x86/include/asm/amd_hsmp.h









F:	arch/x86/include/uapi/asm/amd_hsmp.h









F:	drivers/platform/x86/amd_hsmp.c









F:	drivers/platform/x86/amd/hsmp.c

















AMD POWERPLAY AND SWSMU









M:	Evan Quan <evan.quan@amd.com>
































drivers/platform/x86/Kconfig



+1
−26






























Original line number
Diff line number
Diff line







@@ -196,32 +196,7 @@ config ACER_WMI







	  If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M









	  here.



















config AMD_PMC









	tristate "AMD SoC PMC driver"









	depends on ACPI && PCI && RTC_CLASS









	help









	  The driver provides support for AMD Power Management Controller









	  primarily responsible for S2Idle transactions that are driven from









	  a platform firmware running on SMU. This driver also provides a debug









	  mechanism to investigate the S2Idle transactions and failures.



















	  Say Y or M here if you have a notebook powered by AMD RYZEN CPU/APU.



















	  If you choose to compile this driver as a module the module will be









	  called amd-pmc.



















config AMD_HSMP









	tristate "AMD HSMP Driver"









	depends on AMD_NB && X86_64









	help









	  The driver provides a way for user space tools to monitor and manage









	  system management functionality on EPYC server CPUs from AMD.



















	  Host System Management Port (HSMP) interface is a mailbox interface









	  between the x86 core and the System Management Unit (SMU) firmware.



















	  If you choose to compile this driver as a module the module will be









	  called amd_hsmp.









source "drivers/platform/x86/amd/Kconfig"



















config ADV_SWBUTTON









	tristate "Advantech ACPI Software Button Driver"
































drivers/platform/x86/Makefile



+1
−2






























Original line number
Diff line number
Diff line







@@ -23,8 +23,7 @@ obj-$(CONFIG_ACER_WIRELESS)	+= acer-wireless.o







obj-$(CONFIG_ACER_WMI)		+= acer-wmi.o



















# AMD









obj-$(CONFIG_AMD_PMC)		+= amd-pmc.o









obj-$(CONFIG_AMD_HSMP)		+= amd_hsmp.o









obj-y				+= amd/



















# Advantech









obj-$(CONFIG_ADV_SWBUTTON)	+= adv_swbutton.o
































drivers/platform/x86/amd/Kconfig
0 → 100644



+31
−0






























Original line number
Diff line number
Diff line









# SPDX-License-Identifier: GPL-2.0-only









#









# AMD x86 Platform Specific Drivers









#



















config AMD_PMC









	tristate "AMD SoC PMC driver"









	depends on ACPI && PCI && RTC_CLASS









	help









	  The driver provides support for AMD Power Management Controller









	  primarily responsible for S2Idle transactions that are driven from









	  a platform firmware running on SMU. This driver also provides a debug









	  mechanism to investigate the S2Idle transactions and failures.



















	  Say Y or M here if you have a notebook powered by AMD RYZEN CPU/APU.



















	  If you choose to compile this driver as a module the module will be









	  called amd-pmc.



















config AMD_HSMP









	tristate "AMD HSMP Driver"









	depends on AMD_NB && X86_64









	help









	  The driver provides a way for user space tools to monitor and manage









	  system management functionality on EPYC server CPUs from AMD.



















	  Host System Management Port (HSMP) interface is a mailbox interface









	  between the x86 core and the System Management Unit (SMU) firmware.



















	  If you choose to compile this driver as a module the module will be









	  called amd_hsmp.
























drivers/platform/x86/amd/Makefile
0 → 100644



+10
−0






























Original line number
Diff line number
Diff line









# SPDX-License-Identifier: GPL-2.0









#









# Makefile for drivers/platform/x86/amd









# AMD x86 Platform-Specific Drivers









#



















amd-pmc-y			:= pmc.o









obj-$(CONFIG_AMD_PMC)		+= amd-pmc.o









amd_hsmp-y			:= hsmp.o









obj-$(CONFIG_AMD_HSMP)		+= amd_hsmp.o