diff options
Diffstat (limited to 'Documentation/firmware-guide/acpi/i2c-muxes.rst')
| -rw-r--r-- | Documentation/firmware-guide/acpi/i2c-muxes.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/firmware-guide/acpi/i2c-muxes.rst b/Documentation/firmware-guide/acpi/i2c-muxes.rst index 3a8997ccd7c4..96ef4012d78f 100644 --- a/Documentation/firmware-guide/acpi/i2c-muxes.rst +++ b/Documentation/firmware-guide/acpi/i2c-muxes.rst @@ -14,7 +14,7 @@ Consider this topology:: | | | 0x70 |--CH01--> i2c client B (0x50) +------+ +------+ -which corresponds to the following ASL:: +which corresponds to the following ASL (in the scope of \_SB):: Device (SMB1) { @@ -24,7 +24,7 @@ which corresponds to the following ASL:: Name (_HID, ...) Name (_CRS, ResourceTemplate () { I2cSerialBus (0x70, ControllerInitiated, I2C_SPEED, - AddressingMode7Bit, "^SMB1", 0x00, + AddressingMode7Bit, "\\_SB.SMB1", 0x00, ResourceConsumer,,) } @@ -37,8 +37,8 @@ which corresponds to the following ASL:: Name (_HID, ...) Name (_CRS, ResourceTemplate () { I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED, - AddressingMode7Bit, "^CH00", 0x00, - ResourceConsumer,,) + AddressingMode7Bit, "\\_SB.SMB1.MUX0.CH00", + 0x00, ResourceConsumer,,) } } } @@ -52,8 +52,8 @@ which corresponds to the following ASL:: Name (_HID, ...) Name (_CRS, ResourceTemplate () { I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED, - AddressingMode7Bit, "^CH01", 0x00, - ResourceConsumer,,) + AddressingMode7Bit, "\\_SB.SMB1.MUX0.CH01", + 0x00, ResourceConsumer,,) } } } |