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| author | Guenter Roeck <linux@roeck-us.net> | 2016-06-26 12:20:46 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2016-09-08 21:34:15 -0700 |
| commit | f9f7bb3a0efafb662a4c639bc62df1df2b7321f9 (patch) | |
| tree | 80410b6cf71b802f7965c5b120f6ee0c1709b816 /drivers/hwmon | |
| parent | bf7153fd2c6f70c1f1c75c0a4d353c2384dc94eb (diff) | |
| download | lwn-f9f7bb3a0efafb662a4c639bc62df1df2b7321f9.tar.gz lwn-f9f7bb3a0efafb662a4c639bc62df1df2b7321f9.zip | |
hwmon: (core) Add basic pwm attribute support to new API
Add basic pwm attribute support (no auto attributes) to new API.
Reviewed-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/hwmon.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c index 4729d4742ab7..fade170977e8 100644 --- a/drivers/hwmon/hwmon.c +++ b/drivers/hwmon/hwmon.c @@ -386,6 +386,13 @@ static const char * const hwmon_fan_attr_templates[] = { [hwmon_fan_fault] = "fan%d_fault", }; +static const char * const hwmon_pwm_attr_templates[] = { + [hwmon_pwm_input] = "pwm%d", + [hwmon_pwm_enable] = "pwm%d_enable", + [hwmon_pwm_mode] = "pwm%d_mode", + [hwmon_pwm_freq] = "pwm%d_freq", +}; + static const char * const *__templates[] = { [hwmon_chip] = hwmon_chip_attr_templates, [hwmon_temp] = hwmon_temp_attr_templates, @@ -395,6 +402,7 @@ static const char * const *__templates[] = { [hwmon_energy] = hwmon_energy_attr_templates, [hwmon_humidity] = hwmon_humidity_attr_templates, [hwmon_fan] = hwmon_fan_attr_templates, + [hwmon_pwm] = hwmon_pwm_attr_templates, }; static const int __templates_size[] = { @@ -406,6 +414,7 @@ static const int __templates_size[] = { [hwmon_energy] = ARRAY_SIZE(hwmon_energy_attr_templates), [hwmon_humidity] = ARRAY_SIZE(hwmon_humidity_attr_templates), [hwmon_fan] = ARRAY_SIZE(hwmon_fan_attr_templates), + [hwmon_pwm] = ARRAY_SIZE(hwmon_pwm_attr_templates), }; static int hwmon_num_channel_attrs(const struct hwmon_channel_info *info) |