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path: root/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
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Diffstat (limited to 'src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb')
-rw-r--r--src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb16
1 files changed, 15 insertions, 1 deletions
diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
index 2562bf60a3..4928701c03 100644
--- a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
+++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
@@ -75,7 +75,21 @@ chip soc/intel/apollolake
device pci 17.0 on end # - I2C 4
device pci 17.1 on end # - I2C 5
device pci 17.2 on end # - I2C 6
- device pci 17.3 on end # - I2C 7
+ device pci 17.3 on # - I2C 7
+ # Enable external RTC chip
+ chip drivers/i2c/rx6110sa
+ register "pmon_sampling" = "PMON_SAMPL_256_MS"
+ register "bks_on" = "0"
+ register "bks_off" = "1"
+ register "iocut_en" = "1"
+ register "set_user_date" = "1"
+ register "user_year" = "04"
+ register "user_month" = "07"
+ register "user_day" = "01"
+ register "user_weekday" = "4"
+ device i2c 0x32 on end # RTC RX6110 SA
+ end
+ end
device pci 18.0 on end # - UART 0
device pci 18.1 on end # - UART 1
device pci 18.2 on end # - UART 2