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-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/touchpad.asl38
-rw-r--r--src/mainboard/google/kahlee/variants/grunt/devicetree.cb9
-rw-r--r--src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl1
3 files changed, 9 insertions, 39 deletions
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/touchpad.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/touchpad.asl
deleted file mode 100644
index 11ec26fab2..0000000000
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/touchpad.asl
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2018 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-Device (ETPA)
-{
- Name (_HID, "ELAN0000")
- Name (_DDN, "Elan Touchpad")
- Name (_UID, 1)
- Name (ISTP, 1) /* Touchpad */
-
- Name (_CRS, ResourceTemplate()
- {
- I2cSerialBus (
- 0x15, /* SlaveAddress */
- ControllerInitiated, /* SlaveMode */
- 400000, /* ConnectionSpeed */
- AddressingMode7Bit, /* AddressingMode */
- "\\_SB.I2CC", /* ResourceSource */
- )
- GpioInt (Level, ActiveLow, ExclusiveAndWake, PullNone,,
- "\\_SB.GPIO") { 0x5 }
- })
-
- /* Allow device to power off in S0 */
- Name (_S0W, 3)
-}
diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
index 91aa1f9182..a5864b8be9 100644
--- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
@@ -82,6 +82,15 @@ chip soc/amd/stoneyridge
device pci 18.4 on end
device pci 18.5 on end
end #domain
+ device mmio 0xfedc4000 on
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0000""
+ register "desc" = ""ELAN Touchpad""
+ register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
+ # TODO(teravest): Add wake
+ device i2c 15 on end
+ end
+ end
device mmio 0xfedc5000 on
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl
index 900a83888d..4f91d72822 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl
@@ -15,4 +15,3 @@
#include <baseboard/acpi/mainboard.asl>
#include <baseboard/acpi/audio.asl>
-#include <baseboard/acpi/touchpad.asl>