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| author | Peichao Wang <peichao.wang@bitland.corp-partner.google.com> | 2019-08-20 07:53:23 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-08-21 02:11:17 +0000 |
| commit | 4fcf57b7821bfc1d8f724605a26762d24d678402 (patch) | |
| tree | f1287b5a66211b9395270d07f89e9d4b5bed0b9d /src/mainboard/google | |
| parent | 9cd53c56edc5477cdd5af11e43a252162a19cce8 (diff) | |
| download | coreboot-4fcf57b7821bfc1d8f724605a26762d24d678402.tar.xz | |
mb/google/kahlee/treeya: Enable Synaptics touchpad and
Synaptics touchscreen
BUG=b:139699619
TEST=emerge-grunt coreboot chromeos-bootimage
flash bios image to DUT and make sure the touchpad and
touchscreen can work
Signed-off-by: Peichao.Wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: I002badd49e678e1c32c802352923ca51efb45cef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/treeya/devicetree.cb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb index d73c47c6b8..eb76e945d7 100644 --- a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb @@ -138,10 +138,33 @@ chip soc/amd/stoneyridge register "desc" = ""ELAN Touchpad"" register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)" register "wake" = "7" + register "probed" = "1" device i2c 15 on end end + chip drivers/i2c/hid + register "generic.hid" = ""PNP0C50"" + register "generic.desc" = ""Synaptics Touchpad"" + register "generic.irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_5)" + register "generic.wake" = "7" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x2c on end + end end device mmio 0xfedc5000 on + chip drivers/i2c/hid + register "generic.hid" = ""SYTS7817"" + register "generic.desc" = ""Synaptics Touchscreen"" + register "generic.irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_11)" + register "generic.probed" = "1" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_85)" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)" + register "generic.reset_delay_ms" = "45" + register "generic.has_power_resource" = "1" + register "generic.disable_gpio_export_in_crs" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 20 on end + end chip drivers/i2c/generic register "hid" = ""RAYD0001"" register "desc" = ""Raydium Touchscreen"" |