Change in coreboot[master]: mb/intel/shadowmountain: Remove power_gpio from baseboard

[John Zhao (Code Review)]

John Zhao has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/54290 )

Change subject: mb/intel/shadowmountain: Remove power_gpio from baseboard
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mb/intel/shadowmountain: Remove power_gpio from baseboard

Along with upstream kernel for Retimer firmware update, coreboot defines
power control for each DFP respectively under host router. This change
removes the power_gpio from the baseboard. Individual DFPx power_gpio
will be added once the dependent definition is complete.

BUG=b:186521258
TEST=Build image successfully.

Signed-off-by: John Zhao 
Change-Id: I819d2900afabbfdb2713fa8eee35d3c90cb904fd
---
M src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb
1 file changed, 0 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/54290/1

diff --git a/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb b/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb
index beaf8fd..02b4586 100644
--- a/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb
+++ b/src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb
@@ -189,12 +189,6 @@
    	device pci 0a.0 off end # Crash-log SRAM
    	device pci 0d.0 on  end # USB xHCI
    	device pci 0d.1 off end # USB xDCI (OTG)
-		device pci 0d.2 on
-			chip drivers/intel/usb4/retimer
-				register "power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H19)"
-				device generic 0 on end
-			end
-		end
    	device pci 0d.3 on  end # TBT DMA1
    	device pci 0e.0 off end # VMD
    	device pci 10.0 off end