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| author | Akshay Gupta <Akshay.Gupta@amd.com> | 2021-07-26 15:36:13 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-08-17 23:54:25 +0200 |
| commit | 5a0f50d110b36aaf624fc2017d5e08357e2c8143 (patch) | |
| tree | 02b156b140ced55495619318fed0c618d92c0280 /drivers/hwmon/Makefile | |
| parent | hwmon: (w83627ehf) Make DEVICE_ATTR_RO static (diff) | |
| download | linux-5a0f50d110b36aaf624fc2017d5e08357e2c8143.tar.xz linux-5a0f50d110b36aaf624fc2017d5e08357e2c8143.zip | |
hwmon: Add support for SB-RMI power module
On AMD platforms the Out-of-band access is provided by
Advanced Platform Management Link (APML), APML is a
SMBus v2.0 compatible 2-wire processor client interface.
APML is also referred as the sideband interface (SBI).
APML is used to communicate with the
Side-Band Remote Management Interface (SB-RMI) which provides
Soft Mailbox messages to manage power consumption and
power limits of the CPU socket.
- This module add support to read power consumption,
power limit & max power limit and write power limit.
- To instantiate this driver on a Board Management Controller (BMC)
connected to an AMD CPU with SB-RMI support, the i2c bus number
would be the bus connected from the BMC to the CPU.
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Akshay Gupta <Akshay.Gupta@amd.com>
Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com>
Link: https://lore.kernel.org/r/20210726133615.9709-1-nchatrad@amd.com
[groeck: Fix uninitialized variable problem when reporting max power]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/Makefile')
| -rw-r--r-- | drivers/hwmon/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index d712c61c1f5e..53a8f4b500b8 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -164,6 +164,7 @@ obj-$(CONFIG_SENSORS_PWM_FAN) += pwm-fan.o obj-$(CONFIG_SENSORS_RASPBERRYPI_HWMON) += raspberrypi-hwmon.o obj-$(CONFIG_SENSORS_S3C) += s3c-hwmon.o obj-$(CONFIG_SENSORS_SBTSI) += sbtsi_temp.o +obj-$(CONFIG_SENSORS_SBRMI) += sbrmi.o obj-$(CONFIG_SENSORS_SCH56XX_COMMON)+= sch56xx-common.o obj-$(CONFIG_SENSORS_SCH5627) += sch5627.o obj-$(CONFIG_SENSORS_SCH5636) += sch5636.o |