diff options
| author |   Steven Miao <realmz6@gmail.com> | 2012-06-14 18:04:01 +0800 |
|---|---|---|
| committer |   Bob Liu <lliubbo@gmail.com> | 2012-07-24 13:39:51 +0800 |
| commit | d49cdf84096392359a4d532733ab5a165d24bb0d (patch) | |
| tree | 6fcf9be93ab88c1424184cd9e76f594a4e1cf9ec /arch/blackfin/include | |
| parent | bf609: add HDMI support for adv7842 (diff) | |
| download | linux-dev-d49cdf84096392359a4d532733ab5a165d24bb0d.tar.xz linux-dev-d49cdf84096392359a4d532733ab5a165d24bb0d.zip | |
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 <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Diffstat (limited to 'arch/blackfin/include')
| -rw-r--r-- | arch/blackfin/include/asm/gpio.h | 2 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/irq.h | 10 |
2 files changed, 12 insertions, 0 deletions
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 <mach-bf5xx/irq.h> */ #include <mach/irq.h> +/* + * 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 |