diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/siemens/mc_bdx1/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/siemens/mc_bdx1/devicetree.cb | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/siemens/mc_bdx1/Kconfig b/src/mainboard/siemens/mc_bdx1/Kconfig index dc2093d58a..a24d09dc19 100644 --- a/src/mainboard/siemens/mc_bdx1/Kconfig +++ b/src/mainboard/siemens/mc_bdx1/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS select DRIVER_INTEL_I210 select DRIVER_SIEMENS_NC_FPGA select DRIVERS_I2C_RX6110SA + select DRIVERS_I2C_PCA9538 config MAINBOARD_DIR string diff --git a/src/mainboard/siemens/mc_bdx1/devicetree.cb b/src/mainboard/siemens/mc_bdx1/devicetree.cb index 8bb582e383..6b5c118fd8 100644 --- a/src/mainboard/siemens/mc_bdx1/devicetree.cb +++ b/src/mainboard/siemens/mc_bdx1/devicetree.cb @@ -23,6 +23,13 @@ chip soc/intel/fsp_broadwell_de register "user_weekday" = "4" device i2c 0x32 on end # RTC RX6110 SA end + #Enable I/O expander + chip drivers/i2c/pca9538 + register "in_out" = "0xff" + register "invert" = "0x00" + register "out_val" = "0x00" + device i2c 0x71 on end # I/O expander + end end # SMBus Controller device pci 1f.5 on end # SATA Controller end |