From b1204aab86a0b93671e2ee33ede41459254363c0 Mon Sep 17 00:00:00 2001 From: Justin TerAvest Date: Tue, 30 Jan 2018 10:49:32 -0700 Subject: mb/google/kahlee: Add grunt trackpad in devicetree This commit removes a manually written asl file in favor of configuring the trackpad through devicetree. BUG=b:72121803 TEST=cat /proc/interrupts with trackpad connected Change-Id: I38afcf89ea64ffaf6a10bb317c41154feda57e50 Signed-off-by: Justin TerAvest Reviewed-on: https://review.coreboot.org/23508 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/google/kahlee/variants/grunt/devicetree.cb | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/mainboard/google/kahlee/variants/grunt/devicetree.cb') diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb index 91aa1f9182..a5864b8be9 100644 --- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb @@ -82,6 +82,15 @@ chip soc/amd/stoneyridge device pci 18.4 on end device pci 18.5 on end end #domain + device mmio 0xfedc4000 on + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)" + # TODO(teravest): Add wake + device i2c 15 on end + end + end device mmio 0xfedc5000 on chip drivers/i2c/generic register "hid" = ""ELAN0001"" -- cgit v1.2.3