[Blackfin] arch: hook up set_irq_wake in Blackfin's irq code

 - Add support for irq_wake on system and gpio interrupts
 - Remove outdated kernel options
 - Add option to select default PM mode
 - Fix various places where SIC_IWRx was only handled partially

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h
index d0426c108262..27ff532a806c 100644
--- a/include/asm-blackfin/gpio.h
+++ b/include/asm-blackfin/gpio.h
@@ -376,16 +376,19 @@ struct gpio_port_t {
 #endif
 
 #ifdef CONFIG_PM
+unsigned int bfin_pm_setup(void);
+void bfin_pm_restore(void);
+
+#ifndef CONFIG_BF54x
 #define PM_WAKE_RISING  0x1
 #define PM_WAKE_FALLING 0x2
 #define PM_WAKE_HIGH    0x4
 #define PM_WAKE_LOW     0x8
 #define PM_WAKE_BOTH_EDGES      (PM_WAKE_RISING | PM_WAKE_FALLING)
+#define PM_WAKE_IGNORE  0xF0
 
 int gpio_pm_wakeup_request(unsigned gpio, unsigned char type);
 void gpio_pm_wakeup_free(unsigned gpio);
-unsigned int gpio_pm_setup(void);
-void gpio_pm_restore(void);
 
 struct gpio_port_s {
         unsigned short data;
@@ -409,6 +412,7 @@ struct gpio_port_s {
         unsigned short fer;
         unsigned short reserved;
 };
+#endif /*CONFIG_BF54x*/
 #endif /*CONFIG_PM*/
 
 /***********************************************************