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From: "Gupta, Akshay" <Akshay.Gupta@amd.com>
To: Julian Braha <julianbraha@gmail.com>,
	"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-hwmon@vger.kernel.org" <linux-hwmon@vger.kernel.org>
Cc: "corbet@lwn.net" <corbet@lwn.net>,
	"skhan@linuxfoundation.org" <skhan@linuxfoundation.org>,
	"linux@roeck-us.net" <linux@roeck-us.net>,
	"arnd@arndb.de" <arnd@arndb.de>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"Chatradhi, Naveen Krishna" <NaveenKrishna.Chatradhi@amd.com>,
	"Umarji, Anand" <Anand.Umarji@amd.com>,
	"L k, Prathima" <Prathima.Lk@amd.com>
Subject: Re: [PATCH v3 1/8] hwmon/misc: amd-sbi: Move core sbtsi support from hwmon to misc
Date: Wed, 24 Jun 2026 15:29:48 +0530	[thread overview]
Message-ID: <663a1818-8255-44a3-9b2d-a2008b3c7bfa@amd.com> (raw)
In-Reply-To: <458e0f2f-9997-42b5-8f43-68799ff9d4e7@gmail.com>


On 6/23/2026 11:15 PM, Julian Braha wrote:
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> Hi Akshay,
>
> On 6/22/26 14:58, Akshay Gupta wrote:
>
>> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
>> index e4c4f2b09732..8f204cf49b6e 100644
>> --- a/drivers/hwmon/Kconfig
>> +++ b/drivers/hwmon/Kconfig
>> @@ -1963,7 +1963,7 @@ config SENSORS_SL28CPLD
>>
>>   config SENSORS_SBTSI
>>        tristate "Emulated SB-TSI temperature sensor"
>> -     depends on I2C
>> +     select AMD_SBTSI
>>        help
>>          If you say yes here you get support for emulated temperature
>>          sensors on AMD SoCs with SB-TSI interface connected to a BMC device.
>> diff --git a/drivers/misc/amd-sbi/Kconfig b/drivers/misc/amd-sbi/Kconfig
>> index 30e7fad7356c..512251690e0e 100644
>> --- a/drivers/misc/amd-sbi/Kconfig
>> +++ b/drivers/misc/amd-sbi/Kconfig
>> @@ -20,3 +20,16 @@ config AMD_SBRMI_HWMON
>>          This provides support for RMI device hardware monitoring. If enabled,
>>          a hardware monitoring device will be created for each socket in
>>          the system.
>> +
>> +config AMD_SBTSI
>> +     tristate "AMD side band TSI support"
>> +     depends on I2C
>> +     depends on ARM || ARM64 || COMPILE_TEST
>> +     select AUXILIARY_BUS
>> +     help
>> +       Enables support for the AMD SB-TSI (Side Band Temperature Sensor
>> +       Interface) driver, which provides access to emulated CPU temperature
>> +       sensors on AMD SoCs via an I2C connected BMC device.
>> +
>> +       This driver can also be built as a module. If so, the module will
>> +       be called sbtsi.
> Your kconfig changes introduce an unmet dependency bug. When I enable
> SENSORS_SBTSI without enabling COMPILE_TEST on x86, I get this:
>
> WARNING: unmet direct dependencies detected for AMD_SBTSI
>    Depends on [n]: I2C [=y] && (ARM || ARM64 || COMPILE_TEST [=n])
>    Selected by [y]:
>    - SENSORS_SBTSI [=y] && HWMON [=y]
>
> - Julian Braha

Hi Julian,

Thank you, will address this in next version.

>

  reply	other threads:[~2026-06-24 10:00 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-22 13:58 [PATCH v3 0/8] misc: amd-sbi: Refactor SBTSI driver with I3C support and ioctl interface Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 1/8] hwmon/misc: amd-sbi: Move core sbtsi support from hwmon to misc Akshay Gupta
2026-06-23 17:45   ` Julian Braha
2026-06-24  9:59     ` Gupta, Akshay [this message]
2026-06-22 13:58 ` [PATCH v3 2/8] hwmon: sbtsi_temp: Refactor temperature register access into helpers Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 3/8] hwmon/misc: amd-sbi: Move sbtsi register transfer to core abstraction Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 4/8] misc: amd-sbi: Consolidate Common SBTSI Probe Path for I2C and I3C Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 5/8] misc: amd-sbi: Add support for SB-TSI over I3C Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 6/8] misc: amd-sbi: Add SBTSI ioctl register transfer interface Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 7/8] hwmon: Add mutex protecting for sbtsi read/write through hwmon Akshay Gupta
2026-06-22 13:58 ` [PATCH v3 8/8] docs: misc: amd-sbi: Document SBTSI userspace interface Akshay Gupta
2026-06-22 16:57   ` Randy Dunlap
2026-06-24 10:03     ` Gupta, Akshay

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