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-rw-r--r--src/mainboard/google/enguarde/acpi/mainboard.asl80
-rw-r--r--src/mainboard/google/enguarde/onboard.h2
2 files changed, 6 insertions, 76 deletions
diff --git a/src/mainboard/google/enguarde/acpi/mainboard.asl b/src/mainboard/google/enguarde/acpi/mainboard.asl
index 01868e4f4d..939648559d 100644
--- a/src/mainboard/google/enguarde/acpi/mainboard.asl
+++ b/src/mainboard/google/enguarde/acpi/mainboard.asl
@@ -65,76 +65,6 @@ Scope (\_SB)
Scope (\_SB.I2C1)
{
- Device (ATPB)
- {
- Name (_HID, "ATML0000")
- Name (_DDN, "Atmel Touchpad Bootloader")
- Name (_UID, 1)
- Name (ISTP, 1) /* Touchpad */
-
- Name (_CRS, ResourceTemplate()
- {
- I2cSerialBus (
- 0x25, // SlaveAddress
- ControllerInitiated, // SlaveMode
- 400000, // ConnectionSpeed
- AddressingMode7Bit, // AddressingMode
- "\\_SB.I2C1", // ResourceSource
- )
- Interrupt (ResourceConsumer, Edge, ActiveLow)
- {
- BOARD_TRACKPAD_IRQ
- }
- })
-
- Method (_STA)
- {
- If (LEqual (\S1EN, 1)) {
- Return (0xF)
- } Else {
- Return (0x0)
- }
- }
-
- /* Allow device to power off in S0 */
- Name (_S0W, 4)
- }
-
- Device (ATPA)
- {
- Name (_HID, "ATML0000")
- Name (_DDN, "Atmel Touchpad")
- Name (_UID, 2)
- Name (ISTP, 1) /* Touchpad */
-
- Name (_CRS, ResourceTemplate()
- {
- I2cSerialBus (
- 0x4b, // SlaveAddress
- ControllerInitiated, // SlaveMode
- 400000, // ConnectionSpeed
- AddressingMode7Bit, // AddressingMode
- "\\_SB.I2C1", // ResourceSource
- )
- Interrupt (ResourceConsumer, Edge, ActiveLow)
- {
- BOARD_TRACKPAD_IRQ
- }
- })
-
- Method (_STA)
- {
- If (LEqual (\S1EN, 1)) {
- Return (0xF)
- } Else {
- Return (0x0)
- }
- }
-
- /* Allow device to power off in S0 */
- Name (_S0W, 4)
- }
-
Device (ETPA)
{
Name (_HID, "ELAN0000")
@@ -145,11 +75,11 @@ Scope (\_SB.I2C1)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
- 0x15, // SlaveAddress
- ControllerInitiated, // SlaveMode
- 400000, // ConnectionSpeed
- AddressingMode7Bit, // AddressingMode
- "\\_SB.I2C1", // ResourceSource
+ BOARD_TRACKPAD_I2C_ADDR, // SlaveAddress
+ ControllerInitiated, // SlaveMode
+ 400000, // ConnectionSpeed
+ AddressingMode7Bit, // AddressingMode
+ "\\_SB.I2C1", // ResourceSource
)
Interrupt (ResourceConsumer, Edge, ActiveLow)
{
diff --git a/src/mainboard/google/enguarde/onboard.h b/src/mainboard/google/enguarde/onboard.h
index e10e4bf36b..3fda8377b6 100644
--- a/src/mainboard/google/enguarde/onboard.h
+++ b/src/mainboard/google/enguarde/onboard.h
@@ -25,7 +25,7 @@
#define BOARD_TRACKPAD_IRQ GPIO_S0_DED_IRQ(TPAD_IRQ_OFFSET)
#define BOARD_TRACKPAD_WAKE_GPIO ACPI_ENABLE_WAKE_SUS_GPIO(1)
#define BOARD_TRACKPAD_I2C_BUS 0
-#define BOARD_TRACKPAD_I2C_ADDR 0x4b
+#define BOARD_TRACKPAD_I2C_ADDR 0x15
#define BOARD_I8042_IRQ GPIO_S0_DED_IRQ(I8042_IRQ_OFFSET)
#define BOARD_CODEC_IRQ GPIO_S5_DED_IRQ(CODEC_IRQ_OFFSET)