[S] Change in coreboot[master]: Documentation/drivers: Update section on touchscreen runtime detection

[Matt DeVillier (Code Review)]

Matt DeVillier has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/69175 )

Change subject: Documentation/drivers: Update section on touchscreen runtime detection
......................................................................

Documentation/drivers: Update section on touchscreen runtime detection

Update section now that google/skyrim implements power sequencing and
touchscreen runtime detection.

Change-Id: Ida63bebf18575d6856edfc65965ff82a4072df87
Signed-off-by: Matt DeVillier 
---
M Documentation/drivers/dt_entries.md
1 file changed, 16 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/75/69175/1

diff --git a/Documentation/drivers/dt_entries.md b/Documentation/drivers/dt_entries.md
index 7726b45..ee67747 100644
--- a/Documentation/drivers/dt_entries.md
+++ b/Documentation/drivers/dt_entries.md
@@ -162,9 +162,9 @@
 Touchscreens can use this feature as well, but special care is needed to
 implement the proper power sequencing for the device to be detected. Generally,
 this means driving the enable GPIO high and holding the reset GPIO low in early
-GPIO init (bootblock/romstage), then releasing reset in ramstage. While no
-boards in the tree currently implement this, it has been used in downstream
-forks without issue for some time now.
+GPIO init (bootblock/romstage), then releasing reset in ramstage. The first
+mainboard in the tree to implement this is google/skyrim. It has been used in
+downstream forks without issue for some time now on several other boards.

### wake