Change in coreboot[master]: mainboard/google/poppy: Enable H1 I2C TPM

[Furquan Shaikh (Code Review)]

Furquan Shaikh has uploaded a new change for review. ( https://review.coreboot.org/19519 )

Change subject: mainboard/google/poppy: Enable H1 I2C TPM
......................................................................

mainboard/google/poppy: Enable H1 I2C TPM

BUG=b:36265511

Change-Id: Id9947dce9b7f755971f0199f043af8d251d275ab
---
M src/mainboard/google/poppy/Kconfig
M src/mainboard/google/poppy/variants/baseboard/devicetree.cb
2 files changed, 8 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/19519/1

diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig
index 9aea338..0b5220b 100644
--- a/src/mainboard/google/poppy/Kconfig
+++ b/src/mainboard/google/poppy/Kconfig
@@ -14,6 +14,7 @@
    select MAINBOARD_HAS_CHROMEOS
    select MAINBOARD_USES_FSP2_0
    select NO_FADT_8042
+	select POPPY_USE_I2C_TPM
    select SOC_INTEL_KABYLAKE

if BOARD_GOOGLE_BASEBOARD_POPPY
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index 4e3ffaf..39739e8 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -213,7 +213,13 @@
    			device i2c 4b on end
    		end
    	end # I2C #0
-		device pci 15.1 on  end # I2C #1
+		device pci 15.1 on
+			chip drivers/i2c/tpm
+				register "hid" = ""GOOG0005""
+				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E0_IRQ)"
+				device i2c 50 on end
+			end
+		end # I2C #1
    	device pci 15.2 on
    		chip drivers/intel/mipi_camera
    			register "acpi_hid" = ""INT3472""