diff options
| author | Zhongtian Wu <wuzhongtian@huaqin.corp-partner.google.com> | 2023-06-30 10:43:57 +0800 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-07-05 01:55:02 +0000 |
| commit | 28d18ade43800a08d7fdb2859668e3ae7088abb1 (patch) | |
| tree | a3f318d59f6c1c6f39e85ad6e673697780843339 /src/mainboard/google/rex/variants/screebo | |
| parent | c32df9aa1659f404635bbb7b6421444c4b2e1e47 (diff) | |
mb/google/rex/var/screebo: Update touchscreen I2C timing
Change i2c[0] parameter to meet touchscreen timing.
Thd:dat > 100ns.
BUG=b:287898252
BRANCH=none
TEST=Test success by EE.
Change-Id: I30e7c87d788f7f144276c45e8475af65f1f132ae
Signed-off-by: Zhongtian Wu <wuzhongtian@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/rex/variants/screebo')
| -rw-r--r-- | src/mainboard/google/rex/variants/screebo/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/rex/variants/screebo/overridetree.cb b/src/mainboard/google/rex/variants/screebo/overridetree.cb index 453e897b4f..3515ae7c95 100644 --- a/src/mainboard/google/rex/variants/screebo/overridetree.cb +++ b/src/mainboard/google/rex/variants/screebo/overridetree.cb @@ -84,7 +84,7 @@ chip soc/intel/meteorlake .speed = I2C_SPEED_FAST, .rise_time_ns = 650, .fall_time_ns = 400, - .data_hold_time_ns = 50, + .data_hold_time_ns = 100, }, .i2c[1] = { .speed = I2C_SPEED_FAST, |