diff options
| author | Eric Lai <ericr_lai@compal.corp-partner.google.com> | 2019-04-24 14:21:04 +0800 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2019-04-24 15:51:22 +0000 |
| commit | 18060d7d92a924dde1aff73f7792e64c6c0c34cd (patch) | |
| tree | aa08b62b6951d556f5695aa56266d364db5aad4c /src/drivers/i2c/nau8825 | |
| parent | d228c1ef32daf0affe211cd8e79b31e0a2e5f45c (diff) | |
mb/google/sarien: Disable touch by strap pin GPP_B4
We want to disable touch for non-touch sku. We can use
strap pin GPP_B4 to identify it is connected with touch
or not.
touch sku: GPP_B4 is low
non-touch sku: GPP_B4 is high
BUG=b:131132419
TEST=boot up and check no touch device exist
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: If6681262c25e4b01e061a8520e38905d40345509
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32438
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/i2c/nau8825')
0 files changed, 0 insertions, 0 deletions