diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-07-14 12:21:20 -0600 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2020-07-23 15:50:55 +0000 |
| commit | d54c9b0fef7289c948070d98dc9aeae56072db68 (patch) | |
| tree | 74a3429398ad5162dcbc0331f873d09210080ba8 /src/drivers/spi | |
| parent | d90616278c16f3b4316eea14259917e77f8de5ca (diff) | |
mb/google/dedede/var/waddledoo: Configure stop delay for SiS TS
Reset the Touchscreen (TS) and disable the stop GPIO (report switch) at
the same time. Add a delay of 100 ms after disabling the stop GPIO. This
will ensure the required delay is inserted for both reset and stop
disable GPIOs simultaneously.
BUG=b:152936541
TEST=Build and boot the waddledoo mainboard. Ensure that the SiS
Touchscreen is functional.
Change-Id: Icbfb5e07a28ab72b1ff696ad1183a6c2173dcaac
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43453
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Marco Chen <marcochen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/spi')
0 files changed, 0 insertions, 0 deletions