From 3a2660e489d44d29b647e8594e8134e6ee8fc03b Mon Sep 17 00:00:00 2001 From: David Wu Date: Fri, 28 Jun 2019 09:23:48 +0800 Subject: [PATCH] mb/google/hatch/var/kindred: Add Raydium touchscreen support Add Raydium controller BUG=b:135728282 BRANCH=master TEST= 1. FW_NAME="kindred" emerge-hatch coreboot chromeos-bootimage 2. boot up on kindred DUT to check touchscreen device by evtest /dev/input/event3: Raydium Touchscreen 3. Raydium TS is working Change-Id: Id963300ab0dadcb78786c5a1328c2a4098a48a05 Signed-off-by: David Wu Reviewed-on: https://review.coreboot.org/c/coreboot/+/33857 Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- .../google/hatch/variants/kindred/overridetree.cb | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/mainboard/google/hatch/variants/kindred/overridetree.cb b/src/mainboard/google/hatch/variants/kindred/overridetree.cb index 5c812cbcac..89937068d5 100644 --- a/src/mainboard/google/hatch/variants/kindred/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kindred/overridetree.cb @@ -84,6 +84,17 @@ chip soc/intel/cannonlake register "stop_off_delay_ms" = "5" device i2c 49 on end end + chip drivers/i2c/generic + register "hid" = ""RAYD0001"" + register "desc" = ""Raydium Touchscreen"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "probed" = "1" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" + register "reset_delay_ms" = "1" + register "reset_off_delay_ms" = "2" + register "has_power_resource" = "1" + device i2c 39 on end + end chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen""