[coreboot-gerrit] Change in coreboot[master]: [WIP]intel/cannonlake_rvp: Enable I2C port
Lijian Zhao (Code Review)
gerrit at coreboot.org
Tue Dec 12 01:16:43 CET 2017
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 at 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
--
To view, visit https://review.coreboot.org/22812
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I2f4e220b760731a26450ef30c67e3cc00dd0d04c
Gerrit-Change-Number: 22812
Gerrit-PatchSet: 1
Gerrit-Owner: Lijian Zhao <lijian.zhao at intel.com>
Gerrit-Reviewer: Bora Guvendik <bora.guvendik at intel.com>
Gerrit-Reviewer: Chiranjeevi Rapolu <chiranjeevi.rapolu at intel.com>
Gerrit-Reviewer: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
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