On Tue, Oct 18, 2016 at 3:50 AM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
> On Mon, Oct 17, 2016 at 06:38:53PM +1030, Joel Stanley wrote:
>> From: Yi Li <adamliyi@xxxxxxx>
>>
>> The adm1278 can optionally monitor the VOUT pin. This functioanltiy is
>> not enabled at reset, so PMON_CONFIG needs to be modified in order to
>> enable it.
>>
>> Signed-off-by: Yi Li <adamliyi@xxxxxxx>
>> Signed-off-by: Joel Stanley <joel@xxxxxxxxx>
>
> Applied to -next, after s/functioanltiy/functionality/
Thank you!
And thanks for fixing the grammar and spelling. The author is not a
native speaker, but I could have done a better job at checking.
Cheers,
Joel
>
> Thanks,
> Guenter
>
>> ---
>> v2:
>> Return an error when unable to enable VOUT monitoring as suggestd by Guenter
>>
>> drivers/hwmon/pmbus/adm1275.c | 20 ++++++++++++++++----
>> 1 file changed, 16 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c
>> index 3baa4f4a8c5e..9940849351a1 100644
>> --- a/drivers/hwmon/pmbus/adm1275.c
>> +++ b/drivers/hwmon/pmbus/adm1275.c
>> @@ -499,15 +499,27 @@ static int adm1275_probe(struct i2c_client *client,
>> pindex = 2;
>> tindex = 3;
>>
>> - info->func[0] |= PMBUS_HAVE_PIN | PMBUS_HAVE_STATUS_INPUT;
>> + info->func[0] |= PMBUS_HAVE_PIN | PMBUS_HAVE_STATUS_INPUT |
>> + PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT;
>> +
>> + /* By default when reset VOUT is not enabled */
>
> I also rephrased the comment a bit to make it easier to understand.
>
>> + if (!(config & ADM1278_VOUT_EN)) {
>> + config |= ADM1278_VOUT_EN;
>> + ret = i2c_smbus_write_byte_data(client,
>> + ADM1275_PMON_CONFIG,
>> + config);
>> + if (ret < 0) {
>> + dev_err(&client->dev,
>> + "Failed to enable VOUT monitoring\n");
>> + return -ENODEV;
>> + }
>> + }
>> +
>> if (config & ADM1278_TEMP1_EN)
>> info->func[0] |=
>> PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP;
>> if (config & ADM1278_VIN_EN)
>> info->func[0] |= PMBUS_HAVE_VIN;
>> - if (config & ADM1278_VOUT_EN)
>> - info->func[0] |=
>> - PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT;
>> break;
>> case adm1293:
>> case adm1294:
>> --
>> 2.9.3
>>
>> --
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