[PATCH v2 0/1] Enable touchscreen on UNIHIKER M10 V1.2

Miotsuki Mizuno founder at crepuse.com
Mon Oct 12 05:17:24 PDT 2026


Describe the onboard NS2009 at I2C2 address 0x48, with inverted Y and
the tested raw Z1 contact threshold of 150.

This patch depends on the separate common I2C2 board patch and the
still-unmerged NS2009 vendor-prefix/binding series (now prepared as v3).
The driver is a runtime dependency. It does not depend on display support.

Changes since v1:
- Normalize author/sender identity and preserve it in the patch body.
- Recheck against the expanded, closed NS2009 binding in an independent
  dependency validation tree.

The DTS diff is unchanged. Prior physical operation was confirmed and
one capture recorded nine press/release pairs, 208 frames and no dropped
events. One invalid sample was recorded and is not hidden.

Mizuno Miotsuki (1):
  arm64: dts: rockchip: Enable touchscreen on UNIHIKER M10 V1.2

 arch/arm64/boot/dts/rockchip/rk3308-unihiker-m10-v1.2.dts | 7 +++++++
 1 file changed, 7 insertions(+)


base-commit: d6c0b613da7796745d9ae71d0d0b87cb48ca25c6
-- 
2.56.0




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