[PATCH 3/3] leds: simatic-ipc-leds-gpio: introduce more Kconfig switches

[Henning Schild <henning.schild@siemens.com>]

To describe the dependency chain better and allow for potential
fine-grained config tuning, introduce Kconfig switch for the individual
gpio based drivers.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
---
 drivers/leds/simple/Kconfig  | 31 ++++++++++++++++++++++++++++---
 drivers/leds/simple/Makefile |  6 +++---
 2 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/drivers/leds/simple/Kconfig b/drivers/leds/simple/Kconfig
index fd2b8225d926..fc80a5d1d78b 100644
--- a/drivers/leds/simple/Kconfig
+++ b/drivers/leds/simple/Kconfig
@@ -1,11 +1,36 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config LEDS_SIEMENS_SIMATIC_IPC
 	tristate "LED driver for Siemens Simatic IPCs"
-	depends on LEDS_GPIO
 	depends on SIEMENS_SIMATIC_IPC
 	help
 	  This option enables support for the LEDs of several Industrial PCs
 	  from Siemens.
 
-	  To compile this driver as a module, choose M here: the modules
-	  will be called simatic-ipc-leds and simatic-ipc-leds-gpio.
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-leds.
+
+config LEDS_SIEMENS_SIMATIC_IPC_APOLLOLAKE
+	tristate "LED driver for Siemens Simatic IPCs based on Intel apollolake GPIO"
+	depends on LEDS_GPIO
+	depends on PINCTRL_BROXTON
+	depends on SIEMENS_SIMATIC_IPC
+	default LEDS_SIEMENS_SIMATIC_IPC
+	help
+	  This option enables support for the LEDs of several Industrial PCs
+	  from Siemens based on apollolake GPIO i.e. IPC127E.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-leds-gpio-apollolake.
+
+config LEDS_SIEMENS_SIMATIC_IPC_F7188X
+	tristate "LED driver for Siemens Simatic IPCs based on Nuvoton GPIO"
+	depends on LEDS_GPIO
+	depends on GPIO_F7188X
+	depends on SIEMENS_SIMATIC_IPC
+	default LEDS_SIEMENS_SIMATIC_IPC
+	help
+	  This option enables support for the LEDs of several Industrial PCs
+	  from Siemens based on Nuvoton GPIO i.e. IPC227G.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called simatic-ipc-leds-gpio-f7188x.
diff --git a/drivers/leds/simple/Makefile b/drivers/leds/simple/Makefile
index 21853956c1ea..1e78bc5904be 100644
--- a/drivers/leds/simple/Makefile
+++ b/drivers/leds/simple/Makefile
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_LEDS_SIEMENS_SIMATIC_IPC)	+= simatic-ipc-leds.o
-obj-$(CONFIG_LEDS_SIEMENS_SIMATIC_IPC)	+= simatic-ipc-leds-gpio-apollolake.o
-obj-$(CONFIG_LEDS_SIEMENS_SIMATIC_IPC)	+= simatic-ipc-leds-gpio-f7188x.o
+obj-$(CONFIG_LEDS_SIEMENS_SIMATIC_IPC)			+= simatic-ipc-leds.o
+obj-$(CONFIG_LEDS_SIEMENS_SIMATIC_IPC_APOLLOLAKE)	+= simatic-ipc-leds-gpio-apollolake.o
+obj-$(CONFIG_LEDS_SIEMENS_SIMATIC_IPC_F7188X)		+= simatic-ipc-leds-gpio-f7188x.o
-- 
2.39.2