From 283fdcfbc26db3d1d5475544f2849ee6f19f49d5 Mon Sep 17 00:00:00 2001 From: Tony Huang Date: Mon, 22 Apr 2019 20:11:37 +0800 Subject: mb/google/octopus/variants/bloog: Add goodix touchscreen support Add goodix touchscreen support BUG=b:131082228 BRANCH=octopus TEST=emerge-octopus coreboot and verify that touchscreen works on bloog. Change-Id: I0b3b481ca806b6452d67ace5dfe53f12a14ac3be Signed-off-by: Tony Huang Reviewed-on: https://review.coreboot.org/c/coreboot/+/32387 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh Reviewed-by: Karthik Ramasubramanian --- .../google/octopus/variants/bloog/overridetree.cb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src') diff --git a/src/mainboard/google/octopus/variants/bloog/overridetree.cb b/src/mainboard/google/octopus/variants/bloog/overridetree.cb index 20b5dd3b71..21a10f74c8 100644 --- a/src/mainboard/google/octopus/variants/bloog/overridetree.cb +++ b/src/mainboard/google/octopus/variants/bloog/overridetree.cb @@ -101,6 +101,20 @@ chip soc/intel/apollolake register "has_power_resource" = "1" device i2c 10 on end end + chip drivers/i2c/hid + register "generic.hid" = ""GDIX0000"" + register "generic.desc" = ""Goodix Touchscreen"" + register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)" + register "generic.probed" = "1" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)" + register "generic.reset_delay_ms" = "120" + register "generic.reset_off_delay_ms" = "3" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)" + register "generic.has_power_resource" = "1" + register "generic.enable_delay_ms" = "10" + register "hid_desc_reg_offset" = "0x01" + device i2c 5d on end + end end # - I2C 7 end -- cgit v1.2.3