From d49cdf84096392359a4d532733ab5a165d24bb0d Mon Sep 17 00:00:00 2001 From: Steven Miao Date: Thu, 14 Jun 2012 18:04:01 +0800 Subject: bf60x: pm: add pint suspend and resume support save and restore pint sec CTL save and restore pint registers add pint suspend and resume when suspend to mem Signed-off-by: Steven Miao Signed-off-by: Bob Liu --- arch/blackfin/include/asm/gpio.h | 2 ++ arch/blackfin/include/asm/irq.h | 10 ++++++++++ 2 files changed, 12 insertions(+) (limited to 'arch/blackfin/include') diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index 3d84d96f7c2c..98d0133346b5 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -141,6 +141,8 @@ static inline void bfin_pm_standby_restore(void) void bfin_gpio_pm_hibernate_restore(void); void bfin_gpio_pm_hibernate_suspend(void); +void bfin_pint_suspend(void); +void bfin_pint_resume(void); # if !BFIN_GPIO_PINT int gpio_pm_wakeup_ctrl(unsigned gpio, unsigned ctrl); diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h index 89de539ed010..4ae1144a4578 100644 --- a/arch/blackfin/include/asm/irq.h +++ b/arch/blackfin/include/asm/irq.h @@ -20,6 +20,16 @@ /* SYS_IRQS and NR_IRQS are defined in */ #include +/* + * pm save bfin pint registers + */ +struct bfin_pm_pint_save { + u32 mask_set; + u32 assign; + u32 edge_set; + u32 invert_set; +}; + #if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE) # define NOP_PAD_ANOMALY_05000244 "nop; nop;" #else -- cgit v1.2.3