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authorTony Lindgren <tony@atomide.com>2012-09-21 16:48:01 -0400
committerTony Lindgren <tony@atomide.com>2012-09-21 16:48:01 -0400
commit0c9de3c52d2baed6bc2ee44885adb418152c71c4 (patch)
treee19ab2c41ae47250fd614418022b32aa783aa563 /drivers/pwm/pwm-tiecap.c
parent6bfc82ff589a00e5fbc12b958c649d703d273c86 (diff)
parent3c7c5dab44d6c8861bc86dab924353d8d40344f8 (diff)
Merge branch 'for_3.7/omap5_arch_timer' of git://github.com/SantoshShilimkar/linux into devel-dt-arch-timer
Conflicts: arch/arm/mach-omap2/timer.c
Diffstat (limited to 'drivers/pwm/pwm-tiecap.c')
-rw-r--r--drivers/pwm/pwm-tiecap.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 0b66d0f25922..4b6688909fee 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -100,6 +100,13 @@ static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
100 writel(period_cycles, pc->mmio_base + CAP3); 100 writel(period_cycles, pc->mmio_base + CAP3);
101 } 101 }
102 102
103 if (!test_bit(PWMF_ENABLED, &pwm->flags)) {
104 reg_val = readw(pc->mmio_base + ECCTL2);
105 /* Disable APWM mode to put APWM output Low */
106 reg_val &= ~ECCTL2_APWM_MODE;
107 writew(reg_val, pc->mmio_base + ECCTL2);
108 }
109
103 pm_runtime_put_sync(pc->chip.dev); 110 pm_runtime_put_sync(pc->chip.dev);
104 return 0; 111 return 0;
105} 112}