Re: [PATCH v2 3/3] platform/x86: Move all simatic ipc drivers to the subdirectory siemens

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Hi,

On 7/19/23 17:35, Henning Schild wrote:
> With more files around move everything to a subdirectory. Users will
> only see the several options once they enable the main one.
> 
> Suggested-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> Signed-off-by: Henning Schild <henning.schild@xxxxxxxxxxx>

Thank you, I have merged this entire series into
the platform-drivers-x86-simatic-ipc branch now:

https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=platform-drivers-x86-simatic-ipc

I did make 2 small changes to patch 3/3 while merging:

1. Only decend into the siemens subdir if CONFIG_SIEMENS_SIMATIC_IPC is set:

--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -131,7 +131,7 @@ obj-$(CONFIG_INTEL_SCU_IPC_UTIL)	+= intel_scu_ipcutil.o
 obj-$(CONFIG_X86_INTEL_LPSS)		+= pmc_atom.o
 
 # Siemens Simatic Industrial PCs
-obj-y					+= siemens/
+obj-$(CONFIG_SIEMENS_SIMATIC_IPC)	+= siemens/
 
 # Winmate
 obj-$(CONFIG_WINMATE_FM07_KEYS)		+= winmate-fm07-keys.o

2. Move the "default SIEMENS_SIMATIC_IPC*" lines to directly under
the "tristate ..." lines as suggested by Andy.

Note it will show up there once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
merged into the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans






> ---
>  drivers/platform/x86/Kconfig                  | 59 +----------------
>  drivers/platform/x86/Makefile                 |  6 +-
>  drivers/platform/x86/siemens/Kconfig          | 63 +++++++++++++++++++
>  drivers/platform/x86/siemens/Makefile         | 11 ++++
>  .../simatic-ipc-batt-apollolake.c             |  0
>  .../simatic-ipc-batt-elkhartlake.c            |  0
>  .../{ => siemens}/simatic-ipc-batt-f7188x.c   |  0
>  .../x86/{ => siemens}/simatic-ipc-batt.c      |  0
>  .../x86/{ => siemens}/simatic-ipc-batt.h      |  0
>  .../platform/x86/{ => siemens}/simatic-ipc.c  |  0
>  10 files changed, 76 insertions(+), 63 deletions(-)
>  create mode 100644 drivers/platform/x86/siemens/Kconfig
>  create mode 100644 drivers/platform/x86/siemens/Makefile
>  rename drivers/platform/x86/{ => siemens}/simatic-ipc-batt-apollolake.c (100%)
>  rename drivers/platform/x86/{ => siemens}/simatic-ipc-batt-elkhartlake.c (100%)
>  rename drivers/platform/x86/{ => siemens}/simatic-ipc-batt-f7188x.c (100%)
>  rename drivers/platform/x86/{ => siemens}/simatic-ipc-batt.c (100%)
>  rename drivers/platform/x86/{ => siemens}/simatic-ipc-batt.h (100%)
>  rename drivers/platform/x86/{ => siemens}/simatic-ipc.c (100%)
> 
> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
> index 487d3d8f4da9..f5fcb1ca1b63 100644
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -1074,64 +1074,7 @@ config INTEL_SCU_IPC_UTIL
>  	  low level access for debug work and updating the firmware. Say
>  	  N unless you will be doing this on an Intel MID platform.
>  
> -config SIEMENS_SIMATIC_IPC
> -	tristate "Siemens Simatic IPC Class driver"
> -	help
> -	  This Simatic IPC class driver is the central of several drivers. It
> -	  is mainly used for system identification, after which drivers in other
> -	  classes will take care of driving specifics of those machines.
> -	  i.e. LEDs and watchdog.
> -
> -	  To compile this driver as a module, choose M here: the module
> -	  will be called simatic-ipc.
> -
> -config SIEMENS_SIMATIC_IPC_BATT
> -	tristate "CMOS battery driver for Siemens Simatic IPCs"
> -	depends on HWMON
> -	depends on SIEMENS_SIMATIC_IPC
> -	default SIEMENS_SIMATIC_IPC
> -	help
> -	  This option enables support for monitoring the voltage of the CMOS
> -	  batteries of several Industrial PCs from Siemens.
> -
> -	  To compile this driver as a module, choose M here: the module
> -	  will be called simatic-ipc-batt.
> -
> -config SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE
> -	tristate "CMOS Battery monitoring for Simatic IPCs based on Apollo Lake GPIO"
> -	depends on PINCTRL_BROXTON
> -	depends on SIEMENS_SIMATIC_IPC_BATT
> -	default SIEMENS_SIMATIC_IPC_BATT
> -	help
> -	  This option enables CMOS battery monitoring for Simatic Industrial PCs
> -	  from Siemens based on Apollo Lake GPIO.
> -
> -	  To compile this driver as a module, choose M here: the module
> -	  will be called simatic-ipc-batt-apollolake.
> -
> -config SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE
> -	tristate "CMOS Battery monitoring for Simatic IPCs based on Elkhart Lake GPIO"
> -	depends on PINCTRL_ELKHARTLAKE
> -	depends on SIEMENS_SIMATIC_IPC_BATT
> -	default SIEMENS_SIMATIC_IPC_BATT
> -	help
> -	  This option enables CMOS battery monitoring for Simatic Industrial PCs
> -	  from Siemens based on Elkhart Lake GPIO.
> -
> -	  To compile this driver as a module, choose M here: the module
> -	  will be called simatic-ipc-batt-elkhartlake.
> -
> -config SIEMENS_SIMATIC_IPC_BATT_F7188X
> -	tristate "CMOS Battery monitoring for Simatic IPCs based on Nuvoton GPIO"
> -	depends on GPIO_F7188X
> -	depends on SIEMENS_SIMATIC_IPC_BATT
> -	default SIEMENS_SIMATIC_IPC_BATT
> -	help
> -	  This option enables CMOS battery monitoring for Simatic Industrial PCs
> -	  from Siemens based on Nuvoton GPIO.
> -
> -	  To compile this driver as a module, choose M here: the module
> -	  will be called simatic-ipc-batt-elkhartlake.
> +source "drivers/platform/x86/siemens/Kconfig"
>  
>  config WINMATE_FM07_KEYS
>  	tristate "Winmate FM07/FM07P front-panel keys driver"
> diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
> index 522da0d1584d..d4a6c18d0dde 100644
> --- a/drivers/platform/x86/Makefile
> +++ b/drivers/platform/x86/Makefile
> @@ -131,11 +131,7 @@ obj-$(CONFIG_INTEL_SCU_IPC_UTIL)	+= intel_scu_ipcutil.o
>  obj-$(CONFIG_X86_INTEL_LPSS)		+= pmc_atom.o
>  
>  # Siemens Simatic Industrial PCs
> -obj-$(CONFIG_SIEMENS_SIMATIC_IPC)			+= simatic-ipc.o
> -obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT)			+= simatic-ipc-batt.o
> -obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE)	+= simatic-ipc-batt-apollolake.o
> -obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE)	+= simatic-ipc-batt-elkhartlake.o
> -obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_F7188X)		+= simatic-ipc-batt-f7188x.o
> +obj-y					+= siemens/
>  
>  # Winmate
>  obj-$(CONFIG_WINMATE_FM07_KEYS)		+= winmate-fm07-keys.o
> diff --git a/drivers/platform/x86/siemens/Kconfig b/drivers/platform/x86/siemens/Kconfig
> new file mode 100644
> index 000000000000..8e78dc609a38
> --- /dev/null
> +++ b/drivers/platform/x86/siemens/Kconfig
> @@ -0,0 +1,63 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +#
> +# Siemens X86 Platform Specific Drivers
> +#
> +
> +config SIEMENS_SIMATIC_IPC
> +	tristate "Siemens Simatic IPC Class driver"
> +	help
> +	  This Simatic IPC class driver is the central of several drivers. It
> +	  is mainly used for system identification, after which drivers in other
> +	  classes will take care of driving specifics of those machines.
> +	  i.e. LEDs and watchdog.
> +
> +	  To compile this driver as a module, choose M here: the module
> +	  will be called simatic-ipc.
> +
> +config SIEMENS_SIMATIC_IPC_BATT
> +	tristate "CMOS battery driver for Siemens Simatic IPCs"
> +	depends on HWMON
> +	depends on SIEMENS_SIMATIC_IPC
> +	default SIEMENS_SIMATIC_IPC
> +	help
> +	  This option enables support for monitoring the voltage of the CMOS
> +	  batteries of several Industrial PCs from Siemens.
> +
> +	  To compile this driver as a module, choose M here: the module
> +	  will be called simatic-ipc-batt.
> +
> +config SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE
> +	tristate "CMOS Battery monitoring for Simatic IPCs based on Apollo Lake GPIO"
> +	depends on PINCTRL_BROXTON
> +	depends on SIEMENS_SIMATIC_IPC_BATT
> +	default SIEMENS_SIMATIC_IPC_BATT
> +	help
> +	  This option enables CMOS battery monitoring for Simatic Industrial PCs
> +	  from Siemens based on Apollo Lake GPIO.
> +
> +	  To compile this driver as a module, choose M here: the module
> +	  will be called simatic-ipc-batt-apollolake.
> +
> +config SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE
> +	tristate "CMOS Battery monitoring for Simatic IPCs based on Elkhart Lake GPIO"
> +	depends on PINCTRL_ELKHARTLAKE
> +	depends on SIEMENS_SIMATIC_IPC_BATT
> +	default SIEMENS_SIMATIC_IPC_BATT
> +	help
> +	  This option enables CMOS battery monitoring for Simatic Industrial PCs
> +	  from Siemens based on Elkhart Lake GPIO.
> +
> +	  To compile this driver as a module, choose M here: the module
> +	  will be called simatic-ipc-batt-elkhartlake.
> +
> +config SIEMENS_SIMATIC_IPC_BATT_F7188X
> +	tristate "CMOS Battery monitoring for Simatic IPCs based on Nuvoton GPIO"
> +	depends on GPIO_F7188X
> +	depends on SIEMENS_SIMATIC_IPC_BATT
> +	default SIEMENS_SIMATIC_IPC_BATT
> +	help
> +	  This option enables CMOS battery monitoring for Simatic Industrial PCs
> +	  from Siemens based on Nuvoton GPIO.
> +
> +	  To compile this driver as a module, choose M here: the module
> +	  will be called simatic-ipc-batt-elkhartlake.
> diff --git a/drivers/platform/x86/siemens/Makefile b/drivers/platform/x86/siemens/Makefile
> new file mode 100644
> index 000000000000..2b384b4cb8ba
> --- /dev/null
> +++ b/drivers/platform/x86/siemens/Makefile
> @@ -0,0 +1,11 @@
> +# SPDX-License-Identifier: GPL-2.0
> +#
> +# Makefile for linux/drivers/platform/x86/siemens
> +# Siemens x86 Platform-Specific Drivers
> +#
> +
> +obj-$(CONFIG_SIEMENS_SIMATIC_IPC)			+= simatic-ipc.o
> +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT)			+= simatic-ipc-batt.o
> +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_APOLLOLAKE)	+= simatic-ipc-batt-apollolake.o
> +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_ELKHARTLAKE)	+= simatic-ipc-batt-elkhartlake.o
> +obj-$(CONFIG_SIEMENS_SIMATIC_IPC_BATT_F7188X)		+= simatic-ipc-batt-f7188x.o
> diff --git a/drivers/platform/x86/simatic-ipc-batt-apollolake.c b/drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c
> similarity index 100%
> rename from drivers/platform/x86/simatic-ipc-batt-apollolake.c
> rename to drivers/platform/x86/siemens/simatic-ipc-batt-apollolake.c
> diff --git a/drivers/platform/x86/simatic-ipc-batt-elkhartlake.c b/drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c
> similarity index 100%
> rename from drivers/platform/x86/simatic-ipc-batt-elkhartlake.c
> rename to drivers/platform/x86/siemens/simatic-ipc-batt-elkhartlake.c
> diff --git a/drivers/platform/x86/simatic-ipc-batt-f7188x.c b/drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c
> similarity index 100%
> rename from drivers/platform/x86/simatic-ipc-batt-f7188x.c
> rename to drivers/platform/x86/siemens/simatic-ipc-batt-f7188x.c
> diff --git a/drivers/platform/x86/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> similarity index 100%
> rename from drivers/platform/x86/simatic-ipc-batt.c
> rename to drivers/platform/x86/siemens/simatic-ipc-batt.c
> diff --git a/drivers/platform/x86/simatic-ipc-batt.h b/drivers/platform/x86/siemens/simatic-ipc-batt.h
> similarity index 100%
> rename from drivers/platform/x86/simatic-ipc-batt.h
> rename to drivers/platform/x86/siemens/simatic-ipc-batt.h
> diff --git a/drivers/platform/x86/simatic-ipc.c b/drivers/platform/x86/siemens/simatic-ipc.c
> similarity index 100%
> rename from drivers/platform/x86/simatic-ipc.c
> rename to drivers/platform/x86/siemens/simatic-ipc.c




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