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| author | Archana Patni <archana.patni@intel.com> | 2015-11-05 18:38:03 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-11-11 20:44:41 +0100 |
| commit | 278f20e88d565a0de5bd4beefc2a3dcfd209a89b (patch) | |
| tree | cbbd2492b04b6e4fc3c31f1232cb6d61cb57ce2a /src/mainboard | |
| parent | e4d438e8dcf691e8ef65f32415e9176b11c85fa2 (diff) | |
| download | coreboot-278f20e88d565a0de5bd4beefc2a3dcfd209a89b.tar.xz | |
intel/kunimitsu: Enable wake from touch pad.
This patch enables GPP_B5 as ACPI_SCI for wake.
It also defines touchpad wake device in ACPI with GPE0_DW0_05 for _PRW.
BUG=chrome-os-partner:43491
BRANCH=none
TEST=Build for kunimitsu. Tested wake from touchpad on a reworked kunimitsu board.
Change-Id: I4347be8f7a4552c6b583f0797fab64045aa9792e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8c21f3b5df21d96937975dc20ee5e2f83fb3d75e
Original-Change-Id: I76e69bdba81ec22ae67c7cff3a807cea8c54a5b3
Original-Signed-off-by: Archana Patni <archana.patni@intel.com>
Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/311007
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/12395
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/kunimitsu/acpi/mainboard.asl | 2 | ||||
| -rwxr-xr-x | src/mainboard/intel/kunimitsu/gpio.h | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/mainboard/intel/kunimitsu/acpi/mainboard.asl b/src/mainboard/intel/kunimitsu/acpi/mainboard.asl index 8ac349bdc7..a5a90c657b 100644 --- a/src/mainboard/intel/kunimitsu/acpi/mainboard.asl +++ b/src/mainboard/intel/kunimitsu/acpi/mainboard.asl @@ -124,6 +124,8 @@ Scope (\_SB.PCI0.I2C1) } }) + Name (_PRW, Package() { GPE_TOUCHPAD_WAKE, 0x3 }) + Method (_STA) { Return (0xF) diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h index 0b269ca188..9703cdb2da 100755 --- a/src/mainboard/intel/kunimitsu/gpio.h +++ b/src/mainboard/intel/kunimitsu/gpio.h @@ -38,6 +38,9 @@ /* GPP_B16 is WLAN_WAKE. GPP_B group is routed to DW0 in the GPE0 block */ #define GPE_WLAN_WAKE GPE0_DW0_16 +/* GPP_B5 is TOUCHPAD WAKE. GPP_B group is routed to DW0 in the GPE0 block */ +#define GPE_TOUCHPAD_WAKE GPE0_DW0_05 + /* Input device interrupt configuration */ #define TOUCHPAD_INT_L GPP_B3_IRQ #define TOUCHSCREEN_INT_L GPP_E7_IRQ @@ -79,7 +82,7 @@ static const struct pad_config gpio_table[] = { /* HSJ_MIC_DET */ PAD_CFG_GPI(GPP_B2, NONE, DEEP), /* TRACKPAD_INT */ PAD_CFG_GPI_APIC(GPP_B3, NONE, DEEP), /* BT_RF_KILL */ PAD_CFG_GPO(GPP_B4, 0, DEEP), -/* SRCCLKREQ0# */ /* GPP_B5 */ +/* SRCCLKREQ0# */ PAD_CFG_GPI_ACPI_SCI(GPP_B5, NONE, DEEP, YES), /* TOUCHPAD WAKE */ /* WIFI_CLK_REQ */ PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1), /* KEPLR_CLK_REQ */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), /* SRCCLKREQ3# */ /* GPP_B8 */ |