From: Guenter Roeck <linux@roeck-us.net>
To: Naresh Solanki <naresh.solanki@9elements.com>
Cc: devicetree@vger.kernel.org, Jean Delvare <jdelvare@suse.com>,
linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org,
Patrick Rudolph <patrick.rudolph@9elements.com>
Subject: Re: [PATCH v2 4/8] hwmon: (pmbus/mp2975) Simplify VOUT code
Date: Tue, 18 Jul 2023 20:04:45 -0700 [thread overview]
Message-ID: <40f4b633-8f71-4760-9dff-9484f7fb74de@roeck-us.net> (raw)
In-Reply-To: <20230714135124.2645339-4-Naresh.Solanki@9elements.com>
On Fri, Jul 14, 2023 at 03:51:12PM +0200, Naresh Solanki wrote:
> From: Patrick Rudolph <patrick.rudolph@9elements.com>
>
> In order to upstream MP2973/MP2971 simplify the code by removing support
> for various VOUT formats. The MP2973 and MP2971 supports all PMBUS
> supported formats for VOUT, while the MP2975 only support DIRECT and
> VID for VOUT.
>
> In DIRECT mode all chips report the voltage in 1mV/LSB.
>
> Configure the chip to use DIRECT format for VOUT and drop the code
> conversion code for other formats. The to be added chips MP2973/MP2971
> will be configured to also report VOUT in DIRECT format.
>
> The maximum voltage that can be reported in DIRECT format is 32768mV.
> This is sufficient as the maximum output voltage for VR12/VR13 is
> 3040 mV.
>
> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Applied.
Thanks,
Guenter
next prev parent reply other threads:[~2023-07-19 3:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-14 13:51 [PATCH v2 1/8] hwmon: (pmbus/mp2975) Fix whitespace error Naresh Solanki
2023-07-14 13:51 ` [PATCH v2 2/8] dt-bindings: trivial-devices: Add MPS MP2971 and MP2973 Naresh Solanki
2023-07-19 3:01 ` Guenter Roeck
2023-07-14 13:51 ` [PATCH v2 3/8] hwmon: (pmbus/mp2975) Prepare for MP2973 and MP2971 Naresh Solanki
2023-07-19 3:03 ` Guenter Roeck
2023-07-14 13:51 ` [PATCH v2 4/8] hwmon: (pmbus/mp2975) Simplify VOUT code Naresh Solanki
2023-07-19 3:04 ` Guenter Roeck [this message]
2023-07-14 13:51 ` [PATCH v2 5/8] hwmon: (pmbus/mp2975) Make phase count variable Naresh Solanki
2023-07-19 3:06 ` Guenter Roeck
2023-07-14 13:51 ` [PATCH v2 6/8] hwmon: (pmbus/mp2975) Add support for MP2971 and MP2973 Naresh Solanki
2023-07-19 3:06 ` Guenter Roeck
2023-07-14 13:51 ` [PATCH v2 7/8] hwmon: (pmbus/mp2975) Add regulator support Naresh Solanki
2023-07-19 3:07 ` Guenter Roeck
2023-07-14 13:51 ` [PATCH v2 8/8] hwmon: (pmbus/mp2975) Add OCP limit Naresh Solanki
2023-07-19 3:10 ` Guenter Roeck
2023-07-19 3:01 ` [PATCH v2 1/8] hwmon: (pmbus/mp2975) Fix whitespace error Guenter Roeck
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