Justin TerAvest has uploaded this change for review. ( https://review.coreboot.org/23514
Change subject: mb/google/kahlee: Add grunt cr50 support ......................................................................
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 teravest@chromium.org --- M src/mainboard/google/kahlee/variants/grunt/devicetree.cb 1 file changed, 8 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/14/23514/1
diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb index d2453a1..95de8b8 100644 --- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb @@ -81,6 +81,14 @@ 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 0xfedc5000 on chip drivers/i2c/generic register "hid" = ""ELAN0001""