Even though GT7375P programming guide rev0.4 only requires a reset delay
of 120ms, in practice, we have to increase the reset delay to 500ms, or
Goodix FW update would fail.
This is a workaround. In the long run, we hope Goodix can fix the power
sequence in touch firmware.
BUG=b:138795891, b:138796844
TEST=boot helios board and verify Goodix FW update succeeded
Signed-off-by: Philip Chen <philipchen@google.com>
Change-Id: Ic0049bf240de0a1c7f1b1f39bf155d48bb76fb86
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35350
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
48427512d6