diff options
| author | Lucas Chen <lucas.chen@quanta.corp-partner.google.com> | 2019-01-24 17:06:14 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-01-25 11:20:18 +0000 |
| commit | 49c0e6416a6df57c5c53962f8ce497f556884315 (patch) | |
| tree | 726a00729ed7ac3ff9987c1e02afc7601c53b024 /src/mainboard/google | |
| parent | 83a127a1890d3256eb045aac1ee7b8fd2682aaee (diff) | |
mb/google/kahlee/variants/aleena: Add support Synaptics touch pad
Add support Synaptics touch pad for Aleena/Kasumi.
BUG=b:122549449
BRANCH=master
TEST= Check if synaptics touch pad working in ChromeOS.
Change-Id: Icab1b312f1943b27037ef458044ce9e7172919ee
Signed-off-by: Lucas Chen <lucas.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/31064
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/aleena/devicetree.cb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb index fd807c4851..c55bb8bdb4 100644 --- a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb @@ -138,8 +138,18 @@ 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_LEVEL_LOW(GPIO_5)" + register "generic.wake" = "7" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 2c on end + end end device mmio 0xfedc5000 on chip drivers/i2c/generic |