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-rw-r--r--src/mainboard/google/slippy/devicetree.cb8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/slippy/devicetree.cb b/src/mainboard/google/slippy/devicetree.cb
index 29c4763006..79fea8b89b 100644
--- a/src/mainboard/google/slippy/devicetree.cb
+++ b/src/mainboard/google/slippy/devicetree.cb
@@ -13,6 +13,14 @@ chip northbridge/intel/haswell
register "gpu_cpu_backlight" = "0x00000200"
register "gpu_pch_backlight" = "0x04000000"
+ # Enable Panel and configure power delays
+ register "gpu_panel_port_select" = "1" # eDP
+ register "gpu_panel_power_cycle_delay" = "5" # 400ms
+ register "gpu_panel_power_up_delay" = "400" # 40ms
+ register "gpu_panel_power_down_delay" = "150" # 15ms
+ register "gpu_panel_power_backlight_on_delay" = "2100" # 210ms
+ register "gpu_panel_power_backlight_off_delay" = "2100" # 210ms
+
device cpu_cluster 0 on
chip cpu/intel/socket_rPGA989
device lapic 0 on end