diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-18 13:31:12 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 13:31:12 -0400 |
commit | 3e370b29d35fb01bfb92c2814d6f79bf6a2cb970 (patch) | |
tree | 3b8fb467d60bfe6a34686f4abdc3a60050ba40a4 /include/linux/pwm.h | |
parent | 88d1dce3a74367291f65a757fbdcaf17f042f30c (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) |
Merge branch 'linus' into x86/pci-ioapic-boot-irq-quirks
Conflicts:
drivers/pci/quirks.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/pwm.h')
-rw-r--r-- | include/linux/pwm.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/pwm.h b/include/linux/pwm.h new file mode 100644 index 000000000000..3945f803d514 --- /dev/null +++ b/include/linux/pwm.h | |||
@@ -0,0 +1,31 @@ | |||
1 | #ifndef __LINUX_PWM_H | ||
2 | #define __LINUX_PWM_H | ||
3 | |||
4 | struct pwm_device; | ||
5 | |||
6 | /* | ||
7 | * pwm_request - request a PWM device | ||
8 | */ | ||
9 | struct pwm_device *pwm_request(int pwm_id, const char *label); | ||
10 | |||
11 | /* | ||
12 | * pwm_free - free a PWM device | ||
13 | */ | ||
14 | void pwm_free(struct pwm_device *pwm); | ||
15 | |||
16 | /* | ||
17 | * pwm_config - change a PWM device configuration | ||
18 | */ | ||
19 | int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns); | ||
20 | |||
21 | /* | ||
22 | * pwm_enable - start a PWM output toggling | ||
23 | */ | ||
24 | int pwm_enable(struct pwm_device *pwm); | ||
25 | |||
26 | /* | ||
27 | * pwm_disable - stop a PWM output toggling | ||
28 | */ | ||
29 | void pwm_disable(struct pwm_device *pwm); | ||
30 | |||
31 | #endif /* __ASM_ARCH_PWM_H */ | ||