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| author | Arnd Bergmann <arnd@arndb.de> | 2013-03-15 02:55:59 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-03-15 02:55:59 +0400 |
| commit | 7ac6c89189c669fd5f883937f291f18d324d470b (patch) | |
| tree | 5f0712bdedac45a40148ede0064d4e6eddb4260e /arch/arm/mach-at91/pm.c | |
| parent | 6fdd496e07f511a94ba27e4a1433038b32d6af05 (diff) | |
| parent | 0ed66befaae893e82c9f016238282d73ef9fd6c7 (diff) | |
| download | linux-7ac6c89189c669fd5f883937f291f18d324d470b.tar.xz | |
Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
From Nicolas Ferre <nicolas.ferre@atmel.com>:
Two patches for Device Tree on at91sam9x5/NAND.
Two more for fixing PM suspend/resume IRQ on AIC5 and
GPIO used with pinctrl.
* tag 'at91-fixes' of git://github.com/at91linux/linux-at91:
ARM: at91: fix infinite loop in at91_irq_suspend/resume
ARM: at91: add gpio suspend/resume support when using pinctrl
ARM: at91: dt: at91sam9x5: complete NAND pinctrl
ARM: at91: dt: at91sam9x5: correct NAND pins comments
Includes an update to -rc2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-at91/pm.c')
| -rw-r--r-- | arch/arm/mach-at91/pm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index adb6db888a1f..73f1f250403a 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -201,7 +201,10 @@ extern u32 at91_slow_clock_sz; static int at91_pm_enter(suspend_state_t state) { - at91_gpio_suspend(); + if (of_have_populated_dt()) + at91_pinctrl_gpio_suspend(); + else + at91_gpio_suspend(); at91_irq_suspend(); pr_debug("AT91: PM - wake mask %08x, pm state %d\n", @@ -286,7 +289,10 @@ static int at91_pm_enter(suspend_state_t state) error: target_state = PM_SUSPEND_ON; at91_irq_resume(); - at91_gpio_resume(); + if (of_have_populated_dt()) + at91_pinctrl_gpio_resume(); + else + at91_gpio_resume(); return 0; } |