diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/rambi/acpi/mainboard.asl | 226 | ||||
| -rw-r--r-- | src/mainboard/google/rambi/dsdt.asl | 5 |
2 files changed, 202 insertions, 29 deletions
diff --git a/src/mainboard/google/rambi/acpi/mainboard.asl b/src/mainboard/google/rambi/acpi/mainboard.asl index 696d1aa660..9b16272a14 100644 --- a/src/mainboard/google/rambi/acpi/mainboard.asl +++ b/src/mainboard/google/rambi/acpi/mainboard.asl @@ -40,71 +40,243 @@ Scope (\_SB) Device (TPAD) { - Name (_ADR, 0x0) + Name (_HID, EisaId ("PNP0C0E")) Name (_UID, 1) - // Report as a Sleep Button device so Linux will - // automatically enable it as a wake source - Name (_HID, EisaId("PNP0C0E")) - Name (_CRS, ResourceTemplate() { Interrupt (ResourceConsumer, Edge, ActiveLow) { BOARD_TRACKPAD_IRQ } + }) + + Method (_STA) + { + /* Disable if I2C1 is in ACPI mode */ + If (LEqual (\S1EN, 1)) { + Return (0x0) + } Else { + Return (0xF) + } + } - VendorShort (ADDR) + Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 }) + } + + Device (TSCR) + { + Name (_HID, EisaId ("PNP0C0E")) + Name (_UID, 2) + + Name (_CRS, ResourceTemplate() + { + Interrupt (ResourceConsumer, Edge, ActiveLow) { - BOARD_TRACKPAD_I2C_ADDR + BOARD_TOUCHSCREEN_IRQ } }) - Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 }) + Method (_STA) + { + /* Disable if I2C6 is in ACPI mode */ + If (LEqual (\S6EN, 1)) { + Return (0x0) + } Else { + Return (0xF) + } + } + + Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 }) + } +} + +Scope (\_SB.I2C1) +{ + Device (ATPB) + { + Name (_HID, "ATML0000") + Name (_DDN, "Atmel Touchpad Bootloader") + Name (_UID, 1) + Name (ISTP, 1) /* Touchpad */ - Method (_DSW, 3, NotSerialized) + Name (_CRS, ResourceTemplate() { - Store (BOARD_TRACKPAD_WAKE_GPIO, Local0) + I2cSerialBus ( + 0x25, // SlaveAddress + ControllerInitiated, // SlaveMode + 400000, // ConnectionSpeed + AddressingMode7Bit, // AddressingMode + "\_SB.I2C1", // ResourceSource + ) + Interrupt (ResourceConsumer, Edge, ActiveLow) + { + BOARD_TRACKPAD_IRQ + } + }) - If (LEqual (Arg0, 1)) { - // Enable GPIO as wake source - // \_SB.PCI0.LPCB.GWAK (Local0) + Method (_STA) + { + If (LEqual (\S1EN, 1)) { + Return (0xF) + } Else { + Return (0x0) } } + + /* Allow device to power off in S0 */ + Name (_S0W, 4) } - Device (TSCR) + Device (ATPA) { - Name (_ADR, 0x0) + Name (_HID, "ATML0000") + Name (_CID, EisaId ("PNP0C0E")) + 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 + } + }) - // Report as a Sleep Button device so Linux will - // automatically enable it as a wake source - Name (_HID, EisaId("PNP0C0E")) + Method (_STA) + { + If (LEqual (\S1EN, 1)) { + Return (0xF) + } Else { + Return (0x0) + } + } + + /* Allow device to power off in S0 */ + Name (_S0W, 4) + + Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 }) + } + + Device (ETPA) + { + Name (_HID, "ELAN0000") + Name (_CID, EisaId ("PNP0C0E")) + Name (_DDN, "Elan Touchpad") + Name (_UID, 3) + Name (ISTP, 1) /* Touchpad */ Name (_CRS, ResourceTemplate() { + I2cSerialBus ( + 0x15, // SlaveAddress + ControllerInitiated, // SlaveMode + 400000, // ConnectionSpeed + AddressingMode7Bit, // AddressingMode + "\_SB.I2C1", // ResourceSource + ) Interrupt (ResourceConsumer, Edge, ActiveLow) { - BOARD_TOUCHSCREEN_IRQ + BOARD_TRACKPAD_IRQ } + }) + + Method (_STA) + { + If (LEqual (\S1EN, 1)) { + Return (0xF) + } Else { + Return (0x0) + } + } + + /* Allow device to power off in S0 */ + Name (_S0W, 4) + + Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 }) + } +} + +Scope (\_SB.I2C6) +{ + Device (ATSB) + { + Name (_HID, "ATML0001") + Name (_DDN, "Atmel Touchscreen Bootloader") + Name (_UID, 4) + Name (ISTP, 0) /* TouchScreen */ - VendorShort (ADDR) + Name (_CRS, ResourceTemplate() + { + I2cSerialBus ( + 0x26, // SlaveAddress + ControllerInitiated, // SlaveMode + 400000, // ConnectionSpeed + AddressingMode7Bit, // AddressingMode + "\_SB.I2C6", // ResourceSource + ) + Interrupt (ResourceConsumer, Edge, ActiveLow) { - BOARD_TOUCHSCREEN_I2C_ADDR + BOARD_TOUCHSCREEN_IRQ } }) - Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 }) + Method (_STA) + { + If (LEqual (\S6EN, 1)) { + Return (0xF) + } Else { + Return (0x0) + } + } - Method (_DSW, 3, NotSerialized) + /* Allow device to power off in S0 */ + Name (_S0W, 4) + } + + Device (ATSA) + { + Name (_HID, "ATML0001") + Name (_CID, EisaId ("PNP0C0E")) + Name (_DDN, "Atmel Touchscreen") + Name (_UID, 5) + Name (ISTP, 0) /* TouchScreen */ + + Name (_CRS, ResourceTemplate() { - Store (BOARD_TOUCHSCREEN_WAKE_GPIO, Local0) + I2cSerialBus ( + 0x4a, // SlaveAddress + ControllerInitiated, // SlaveMode + 400000, // ConnectionSpeed + AddressingMode7Bit, // AddressingMode + "\_SB.I2C6", // ResourceSource + ) + Interrupt (ResourceConsumer, Edge, ActiveLow) + { + BOARD_TOUCHSCREEN_IRQ + } + }) - If (LEqual (Arg0, 1)) { - // Enable GPIO as wake source - // \_SB.PCI0.LPCB.GWAK (Local0) + Method (_STA) + { + If (LEqual (\S6EN, 1)) { + Return (0xF) + } Else { + Return (0x0) } } + + /* Allow device to power off in S0 */ + Name (_S0W, 4) + + Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 }) } } diff --git a/src/mainboard/google/rambi/dsdt.asl b/src/mainboard/google/rambi/dsdt.asl index 53f2922278..4165087cd3 100644 --- a/src/mainboard/google/rambi/dsdt.asl +++ b/src/mainboard/google/rambi/dsdt.asl @@ -23,7 +23,7 @@ DefinitionBlock( "dsdt.aml", "DSDT", - 0x02, // DSDT revision: ACPI v2.0 + 0x05, // DSDT revision: ACPI v5.0 "COREv4", // OEM id "COREBOOT", // OEM table id 0x20110725 // OEM revision @@ -31,7 +31,6 @@ DefinitionBlock( { // Some generic macros #include <soc/intel/baytrail/acpi/platform.asl> - #include "acpi/mainboard.asl" // global NVS and variables #include <soc/intel/baytrail/acpi/globalnvs.asl> @@ -56,4 +55,6 @@ DefinitionBlock( /* Chipset specific sleep states */ #include <soc/intel/baytrail/acpi/sleepstates.asl> + + #include "acpi/mainboard.asl" } |