Change in coreboot[master]: mb/siemens/mc_apl2: Disable unused I2C controllers

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/55090 )

Change subject: mb/siemens/mc_apl2: Disable unused I2C controllers
......................................................................

mb/siemens/mc_apl2: Disable unused I2C controllers

Only I2C controller 3 is used on this mainboard. Disable all other
controllers.

Change-Id: Id06d98787a0574a5b3a8dc2e86858dfcc7154606
Signed-off-by: Werner Zeh 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55090
Tested-by: build bot (Jenkins) 
Reviewed-by: Mario Scheithauer 
Reviewed-by: Paul Menzel 
---
M src/mainboard/siemens/mc_apl1/variants/mc_apl2/devicetree.cb
1 file changed, 7 insertions(+), 7 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Paul Menzel: Looks good to me, but someone else must approve
  Mario Scheithauer: Looks good to me, approved

diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl2/devicetree.cb b/src/mainboard/siemens/mc_apl1/variants/mc_apl2/devicetree.cb
index 06f4c05..1749636 100644
--- a/src/mainboard/siemens/mc_apl1/variants/mc_apl2/devicetree.cb
+++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl2/devicetree.cb
@@ -97,9 +97,9 @@
    	end
    	device pci 15.0 on  end	# - XHCI
    	device pci 15.1 off end	# - XDCI
-		device pci 16.0 on  end	# - I2C 0
-		device pci 16.1 on  end	# - I2C 1
-		device pci 16.2 on  end	# - I2C 2
+		device pci 16.0 off end	# - I2C 0
+		device pci 16.1 off end	# - I2C 1
+		device pci 16.2 off end	# - I2C 2
    	device pci 16.3 on	# - I2C 3
    		# Enable external RTC chip
    		chip drivers/i2c/rx6110sa
@@ -115,10 +115,10 @@
    			device i2c 0x32 on end	# RTC RX6110 SA
    		end
    	end
-		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 17.0 off end	# - I2C 4
+		device pci 17.1 off end	# - I2C 5
+		device pci 17.2 off end	# - I2C 6
+		device pci 17.3 off end	# - I2C 7
    	device pci 18.0 on  end	# - UART 0
    	device pci 18.1 on  end	# - UART 1
    	device pci 18.2 on  end	# - UART 2