ARM: SAMSUNG: Compile legacy IRQ and GPIO PM code only with ATAGS support

This patch adds new Kconfig symbols, SAMSUNG_PM_GPIO and S5P_IRQ_PM that
get enabled when GPIO_SAMSUNG, PM and S5P_PM are enabled, but only if
SAMSUNG_ATAGS is selected.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 16 insertions, 2 deletions

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index c0f0542e6dfc..7b08b2678b1a 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -421,6 +421,19 @@ config S3C_DMA
         help
           Internal configuration for S3C DMA core
 
+config S5P_IRQ_PM
+        bool
+        default y if S5P_PM
+        help
+          Legacy IRQ power management for S5P platforms
+
+config SAMSUNG_PM_GPIO
+        bool
+        default y if GPIO_SAMSUNG && PM
+        help
+          Include legacy GPIO power management code for platforms not using
+          pinctrl-samsung driver.
+
 endif
 
 config SAMSUNG_DMADEV
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index b549ea9cfe09..6348ae2e3b46 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -52,10 +52,11 @@ obj-$(CONFIG_SAMSUNG_DMADEV)	+= dma-ops.o
 # PM support
 
 obj-$(CONFIG_PM)                += pm.o
-obj-$(CONFIG_PM)                += pm-gpio.o
+obj-$(CONFIG_SAMSUNG_PM_GPIO)   += pm-gpio.o
 obj-$(CONFIG_SAMSUNG_PM_CHECK)  += pm-check.o
 
 obj-$(CONFIG_SAMSUNG_WAKEMASK)  += wakeup-mask.o
 
-obj-$(CONFIG_S5P_PM)            += s5p-pm.o s5p-irq-pm.o
+obj-$(CONFIG_S5P_PM)            += s5p-pm.o
+obj-$(CONFIG_S5P_IRQ_PM)        += s5p-irq-pm.o
 obj-$(CONFIG_S5P_SLEEP)         += s5p-sleep.o