Philip Chen has uploaded this change for review.
mb/google/hatch: Add FP MCU to helios device tree
BUG=b:136606255
Change-Id: I8fa29dc96e7a066f6708ede6b7bee2382c7008cb
---
M src/mainboard/google/hatch/variants/helios/overridetree.cb
1 file changed, 11 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/65/34465/1
diff --git a/src/mainboard/google/hatch/variants/helios/overridetree.cb b/src/mainboard/google/hatch/variants/helios/overridetree.cb
index 35f8ad5..41c15c8 100644
--- a/src/mainboard/google/hatch/variants/helios/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/helios/overridetree.cb
@@ -21,6 +21,7 @@
#+-------------------+---------------------------+
#| Field | Value |
#+-------------------+---------------------------+
+ #| GSPI1 | FP MCU |
#| I2C0 | Trackpad |
#| I2C1 | Touchscreen |
#| I2C4 | Audio |
@@ -153,5 +154,15 @@
device i2c 3b on end
end
end #I2C #4
+ device pci 1e.3 on
+ chip drivers/spi/acpi
+ register "name" = ""CRFP""
+ register "hid" = "ACPI_DT_NAMESPACE_HID"
+ register "uid" = "1"
+ register "compat_string" = ""google,cros-ec-spi""
+ register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_A23_IRQ)"
+ device spi 1 on end
+ end # FPMCU
+ end # GSPI #1
end
end
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