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| author | Shaunak Saha <shaunak.saha@intel.com> | 2017-11-07 14:37:02 -0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-12-13 19:25:40 +0000 |
| commit | 562b168a77764d6bbf2624c9b63b1003f85c021b (patch) | |
| tree | 682eb03ce2eb2021718e27cee109229aa38802d0 /src | |
| parent | 02b43aa2e01772556a6b18a40677bb2438ba8327 (diff) | |
| download | coreboot-562b168a77764d6bbf2624c9b63b1003f85c021b.tar.xz | |
mb/cannonlake_rvp: Enable Touchpad
This patch enables the APLS touchpad in cnl-y platform.
TEST= Boot and test touchpad works.
Change-Id: I461b9d119b1cac6c8c6cb9b096697f58e00d80ad
Signed-off-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-on: https://review.coreboot.org/22369
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/intel/cannonlake_rvp/Kconfig | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/mainboard/intel/cannonlake_rvp/Kconfig b/src/mainboard/intel/cannonlake_rvp/Kconfig index 185825802a..b69a5e9466 100644 --- a/src/mainboard/intel/cannonlake_rvp/Kconfig +++ b/src/mainboard/intel/cannonlake_rvp/Kconfig @@ -8,6 +8,8 @@ config BOARD_SPECIFIC_OPTIONS select HAVE_ACPI_TABLES select MAINBOARD_HAS_CHROMEOS select GENERIC_SPD_BIN + select DRIVERS_I2C_HID + select DRIVERS_I2C_GENERIC config MAINBOARD_DIR string diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb index ca46d36f32..d55259d9a4 100644 --- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb +++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb @@ -83,7 +83,15 @@ chip soc/intel/cannonlake device pci 14.1 off end # USB xDCI (OTG) device pci 14.3 on end # CNVi wifi device pci 14.5 on end # SDCard - device pci 15.0 on end # I2C #0 + device pci 15.0 on + chip drivers/i2c/hid + register "generic.hid" = ""ALPS0001"" + register "generic.desc" = ""Touchpad"" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)" + register "hid_desc_reg_offset" = "0x1" + device i2c 2C on end + end + end # I2C 0 device pci 15.1 on end # I2C #1 device pci 15.2 off end # I2C #2 device pci 15.3 off end # I2C #3 |