Lijian Zhao has uploaded this change for review. ( https://review.coreboot.org/22812
Change subject: [WIP]intel/cannonlake_rvp: Enable I2C port ......................................................................
[WIP]intel/cannonlake_rvp: Enable I2C port
Enable I2C2 and I2C3 port for camera enable effort.
Change-Id: I2f4e220b760731a26450ef30c67e3cc00dd0d04c Signed-off-by: Lijian Zhao lijian.zhao@intel.com --- M src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb 1 file changed, 16 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/12/22812/1
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb index ca46d36..e9dedcd 100644 --- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb +++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb @@ -72,6 +72,20 @@ # GPIO for SD card detect register "sdcard_cd_gpio" = "GPP_G5"
+ # I2C settings for Image Sensors + register "i2c[2]" = "{ + .speed = I2C_SPEED_FAST, + .rise_time_ns = 104, + .fall_time_ns = 52, + }" + + register "i2c[3]" = "{ + .speed = I2C_SPEED_FAST, + .rise_time_ns = 104, + .fall_time_ns = 52, + }" + + # device domain 0 on device pci 00.0 on end # Host Bridge device pci 02.0 on end # Integrated Graphics Device @@ -85,8 +99,8 @@ device pci 14.5 on end # SDCard device pci 15.0 on end # I2C #0 device pci 15.1 on end # I2C #1 - device pci 15.2 off end # I2C #2 - device pci 15.3 off end # I2C #3 + device pci 15.2 on end # I2C #2 + device pci 15.3 on end # I2C #3 device pci 16.0 on end # Management Engine Interface 1 device pci 16.1 off end # Management Engine Interface 2 device pci 16.2 off end # Management Engine IDE-R