From: Guenter Roeck <linux@roeck-us.net>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] [PATCH] lm75: Add support for the TMP75C
Date: Fri, 09 Oct 2015 03:10:39 +0000 [thread overview]
Message-ID: <5617302F.8050601@roeck-us.net> (raw)
In-Reply-To: <1444272920-5852-1-git-send-email-gardner.ben@gmail.com>
On 10/07/2015 07:55 PM, Ben Gardner wrote:
> The TMP75C has a different control register layout and only supports
> 12-bit temperature samples (0.0625 deg C).
> The continuous sample rate is ~12 Hz.
>
> Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Applied.
Thanks,
Guenter
> ---
> Documentation/hwmon/lm75 | 5 +++--
> drivers/hwmon/lm75.c | 7 +++++++
> 2 files changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/hwmon/lm75 b/Documentation/hwmon/lm75
> index 67691a0..ac95edf 100644
> --- a/Documentation/hwmon/lm75
> +++ b/Documentation/hwmon/lm75
> @@ -42,8 +42,8 @@ Supported chips:
> Addresses scanned: none
> Datasheet: Publicly available at the ST website
> http://www.st.com/internet/analog/product/121769.jsp
> - * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP175, TMP275
> - Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175', 'tmp75', 'tmp275'
> + * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP75C, TMP175, TMP275
> + Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175', 'tmp75', 'tmp75c', 'tmp275'
> Addresses scanned: none
> Datasheet: Publicly available at the Texas Instruments website
> http://www.ti.com/product/tmp100
> @@ -51,6 +51,7 @@ Supported chips:
> http://www.ti.com/product/tmp105
> http://www.ti.com/product/tmp112
> http://www.ti.com/product/tmp75
> + http://www.ti.com/product/tmp75c
> http://www.ti.com/product/tmp175
> http://www.ti.com/product/tmp275
> * NXP LM75B
> diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
> index fe41d5a..84b6ccc 100644
> --- a/drivers/hwmon/lm75.c
> +++ b/drivers/hwmon/lm75.c
> @@ -57,6 +57,7 @@ enum lm75_type { /* keep sorted in alphabetical order */
> tmp175,
> tmp275,
> tmp75,
> + tmp75c,
> };
>
> /* Addresses scanned */
> @@ -280,6 +281,11 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id)
> data->resolution = 12;
> data->sample_time = HZ / 2;
> break;
> + case tmp75c:
> + clr_mask |= 1 << 5; /* not one-shot mode */
> + data->resolution = 12;
> + data->sample_time = HZ / 4;
> + break;
> }
>
> /* configure as specified */
> @@ -343,6 +349,7 @@ static const struct i2c_device_id lm75_ids[] = {
> { "tmp175", tmp175, },
> { "tmp275", tmp275, },
> { "tmp75", tmp75, },
> + { "tmp75c", tmp75c, },
> { /* LIST END */ }
> };
> MODULE_DEVICE_TABLE(i2c, lm75_ids);
>
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prev parent reply other threads:[~2015-10-09 3:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-08 2:55 [lm-sensors] [PATCH] lm75: Add support for the TMP75C Ben Gardner
2015-10-09 3:10 ` Guenter Roeck [this message]
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