From: Guenter Roeck <linux@roeck-us.net>
To: Iker Perez del Palomar <iker.perez@codethink.co.uk>,
linux-hwmon@vger.kernel.org
Subject: Re: [PATCH] hwmon: (lm75) Add support for TMP75B
Date: Fri, 26 Apr 2019 05:44:11 -0700 [thread overview]
Message-ID: <30409949-fc40-aae9-14cd-16b13a6379de@roeck-us.net> (raw)
In-Reply-To: <ded895e5-974e-b1e1-937c-f228bc157dbe@codethink.co.uk>
On 4/26/19 12:42 AM, Iker Perez del Palomar wrote:
> The TMP75B has a different control register, supports 12-bit
> resolution and the default conversion rate is 37 Hz.
>
> dt-bindings: hwmon: Add tmp75b to lm75.txt
>
> Signed-off-by: Iker Perez del Palomar Sustatxa <iker.perez@codethink.co.uk>
This patch is corrupted (line wraps as far as I can see). Also, please
version your patches, and add a version log, as described in
Documentation/process/submitting-patches.rst.
Also, please run checkpatch and fix the problems it reports.
That includes the line wraps, but there is also a bad assignment.
Thanks,
Guenter
> ---
> Documentation/devicetree/bindings/hwmon/lm75.txt | 1 +
> Documentation/hwmon/lm75 | 5 +++--
> drivers/hwmon/lm75.c | 11 +++++++++++
> 3 files changed, 15 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/hwmon/lm75.txt
> b/Documentation/devicetree/bindings/hwmon/lm75.txt
> index 12d8cf7cf592..586b5ed70be7 100644
> --- a/Documentation/devicetree/bindings/hwmon/lm75.txt
> +++ b/Documentation/devicetree/bindings/hwmon/lm75.txt
> @@ -25,6 +25,7 @@ Required properties:
> "ti,tmp175",
> "ti,tmp275",
> "ti,tmp75",
> + "ti,tmp75b",
> "ti,tmp75c",
>
> - reg: I2C bus address of the device
> diff --git a/Documentation/hwmon/lm75 b/Documentation/hwmon/lm75
> index 010583608f12..baf052935761 100644
> --- a/Documentation/hwmon/lm75
> +++ b/Documentation/hwmon/lm75
> @@ -47,8 +47,8 @@ Supported chips:
> Addresses scanned: none
> Datasheet: Publicly available at the ST website
> https://www.st.com/resource/en/datasheet/stlm75.pdf
> - * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP75C,
> TMP175, TMP275
> - Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175',
> 'tmp75', 'tmp75c', 'tmp275'
> + * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP75B,
> TMP75C, TMP175, TMP275
> + Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175',
> 'tmp75', 'tmp75b', 'tmp75c', 'tmp275'
> Addresses scanned: none
> Datasheet: Publicly available at the Texas Instruments website
> http://www.ti.com/product/tmp100
> @@ -56,6 +56,7 @@ 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/tmp75b
> http://www.ti.com/product/tmp75c
> http://www.ti.com/product/tmp175
> http://www.ti.com/product/tmp275
> diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
> index 447af07450f1..5e730788bf5f 100644
> --- a/drivers/hwmon/lm75.c
> +++ b/drivers/hwmon/lm75.c
> @@ -59,6 +59,7 @@ enum lm75_type { /* keep sorted in alphabetical order */
> tmp175,
> tmp275,
> tmp75,
> + tmp75b,
> tmp75c,
> };
>
> @@ -378,6 +379,11 @@ lm75_probe(struct i2c_client *client, const struct
> i2c_device_id *id)
> data->resolution = 12;
> data->sample_time = MSEC_PER_SEC / 2;
> break;
> + case tmp75b:
> + clr_mask |= 1 << 15; /* not one-shot mode */
> + data->resolution = 12;
> + data->sample_time = MSEC_PER_SEC / 4;
> + break;
> case tmp75c:
> clr_mask |= 1 << 5; /* not one-shot mode */
> data->resolution = 12;
> @@ -438,6 +444,7 @@ static const struct i2c_device_id lm75_ids[] = {
> { "tmp175", tmp175, },
> { "tmp275", tmp275, },
> { "tmp75", tmp75, },
> + { "tmp75b", tmp75b, },
> { "tmp75c", tmp75c, },
> { /* LIST END */ }
> };
> @@ -537,6 +544,10 @@ static const struct of_device_id lm75_of_match[] = {
> .data = (void *)tmp75
> },
> {
> + .compatible = "ti,tmp75b",
> + .data=(void *)tmp75b
> + },
> + {
> .compatible = "ti,tmp75c",
> .data = (void *)tmp75c
> },
>
prev parent reply other threads:[~2019-04-26 12:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <7082731b-ccd8-d16c-8f10-6f4e550ecd18@codethink.co.uk>
2019-04-26 7:42 ` [PATCH] hwmon: (lm75) Add support for TMP75B Iker Perez del Palomar
2019-04-26 12:44 ` Guenter Roeck [this message]
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