From f9bfe05bd1335bfaa4e93946a9a6eb9781576957 Mon Sep 17 00:00:00 2001 From: Justin TerAvest Date: Mon, 29 Jan 2018 20:11:00 -0700 Subject: mb/google/kahlee: Add grunt cr50 support This commit adds an entry for H1/Cr50 into the devicetree for setting up ACPI entries for H1 communication. BUG=b:69250772 TEST=See probe messages in dmesg Change-Id: Id55ce3364ea4acdb62782758e5bcb2a167286cb9 Signed-off-by: Justin TerAvest Reviewed-on: https://review.coreboot.org/23514 Reviewed-by: Martin Roth Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/google/kahlee/variants/grunt/devicetree.cb | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb index a5864b8be9..9665a78675 100644 --- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb @@ -82,6 +82,14 @@ chip soc/amd/stoneyridge device pci 18.4 on end device pci 18.5 on end end #domain + device mmio 0xfedc3000 on + chip drivers/i2c/tpm + register "hid" = ""GOOG0005"" + register "desc" = ""Cr50 TPM"" + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_9)" + device i2c 50 on end + end + end device mmio 0xfedc4000 on chip drivers/i2c/generic register "hid" = ""ELAN0000"" -- cgit v1.2.3