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[linux-6.6.y] i2c: smbus: Add support for Zhaoxin SMBUS controller #278

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Merged
opsiff merged 1 commit into from
Jul 4, 2024
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[linux-6.6.y] i2c: smbus: Add support for Zhaoxin SMBUS controller #278

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11 changes: 11 additions & 0 deletions drivers/i2c/busses/Kconfig
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Expand Up @@ -348,6 +348,17 @@ config I2C_SCMI
To compile this driver as a module, choose M here:
the module will be called i2c-scmi.

config I2C_ZHAOXIN_SMBUS
tristate "Zhaoxin SMBus Interface"
depends on (PCI && (CPU_SUP_CENTAUR || CPU_SUP_ZHAOXIN)) || COMPILE_TEST
default m
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@opsiff opsiff Jun 19, 2024

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非X86的话也需要 default m么?

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@leoliu-oc leoliu-oc Jul 4, 2024

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新版中添加了对CPU_SUP_CENTAUR/CPU_SUP_ZHAOXIN的依赖。以保证只有在兆芯平台上，才会编译为module。

help
If you say yes to this option, support will be included for the
ZHAOXIN SMBus interface

This driver can also be built as a module. If so, the module
will be called i2c-zhaoxin-smbus.

endif # ACPI

comment "Mac SMBus host controller drivers"
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1 change: 1 addition & 0 deletions drivers/i2c/busses/Makefile
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Expand Up @@ -142,6 +142,7 @@ obj-$(CONFIG_I2C_ROBOTFUZZ_OSIF) += i2c-robotfuzz-osif.o
obj-$(CONFIG_I2C_TAOS_EVM) += i2c-taos-evm.o
obj-$(CONFIG_I2C_TINY_USB) += i2c-tiny-usb.o
obj-$(CONFIG_I2C_VIPERBOARD) += i2c-viperboard.o
obj-$(CONFIG_I2C_ZHAOXIN_SMBUS) += i2c-zhaoxin-smbus.o

# Other I2C/SMBus bus drivers
obj-$(CONFIG_I2C_ACORN) += i2c-acorn.o
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