The Lenovo Miix 630 is one of three ARM based (specifically Qualcomm MSM8998) laptops that comes with Windows, and seems to have a dedicated following of folks intrested to get Linux up and running on it. This series adds support for the basic functionality this is validated towork using devicetree. Although the laptops do feed ACPI to Windows, the existing MSM8998 support in mainline is DT based, so DT provides a quick path to functionality while ACPI support is investigated. The three devices are very similar, but do have differences in the set of peripherals supported, so the idea is that the vast majority of the support for all three can live in a common include, which should reduce overall duplication. Adding support for the other two devices as a follow on should involve minimal work. The bleeding edge work for these laptops and work in progress can be found at https://github.com/aarch64-laptops/prebuilt v3: -Changed "clam" to "clamshell" -Defined a dt binding for the combo Elan keyboard + touchpad device -Adjusted the HID quirk to be correct for dt boot -Removed extranious comment in board dts -Fixed board level compatible v2: -Changed "cls" to "clam" since feedback indicated "cls" is too opaque, but "clamshell" is a mouthfull. "clam" seems to be a happy medium. Jeffrey Hugo (3): dt-bindings: input: add Elan 400 combo keyboard/touchpad over i2c HID: quirks: Fix keyboard + touchpad on Lenovo Miix 630 for DT arm64: dts: qcom: Add Lenovo Miix 630 .../bindings/input/elan,combo400-i2c.txt | 11 + arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/msm8998-clamshell.dtsi | 278 ++++++++++++++++++ .../boot/dts/qcom/msm8998-lenovo-miix-630.dts | 30 ++ drivers/hid/hid-quirks.c | 3 +- 5 files changed, 322 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/input/elan,combo400-i2c.txt create mode 100644 arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi create mode 100644 arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts -- 2.17.1
