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authorChen-Yu Tsai <wenst@chromium.org>2025-08-12 17:01:34 +0800
committerMatthias Brugger <matthias.bgg@gmail.com>2025-09-12 09:09:26 +0200
commit0370911565869384f19b35ea9e71ee7a57b48a33 (patch)
tree2f5b2ece7cfe37a713f7dca3487c31786bcece86 /rust/helpers/pci.c
parentc881d1c37b2c159d908203dba5c4920bc776046f (diff)
arm64: dts: mediatek: mt8186-tentacruel: Fix touchscreen model
The touchscreen controller used with the original Krabby design is the Elan eKTH6918, which is in the same family as eKTH6915, but supporting a larger screen size with more sense lines. OTOH, the touchscreen controller that actually shipped on the Tentacruel devices is the Elan eKTH6A12NAY. A compatible string was added for it specifically because it has different power sequencing timings. Fix up the touchscreen nodes for both these. This also includes adding a previously missing reset line. Also add "no-reset-on-power-off" since the power is always on, and putting it in reset would consume more power. Fixes: 8855d01fb81f ("arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20250812090135.3310374-1-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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