[PATCH v3 0/2] Add ili9882t bindings and timing

From: Cong Yang
Date: Wed Jun 07 2023 - 09:35:16 EST


Add bindings for Ilitek. The ili9882t touch screen chip same as
Elan eKTH6915 controller has a reset gpio. The difference is that
ilitek9882 needs to use vccio-supply instead of vcc33-supply.
>From Dmitry suggestion, it would make more sense to distinguish the
binging of ili9882 and eKTH6915.

>From The datasheet specifies there should be 60ms between touch SDA
sleep and panel RESX. so we can add the 65 ms delay in i2c_hid_core_suspend.



Changes in v3:
- PATCH 1/2: Introduce bindings for Ilitek.
- Link to v2: https://lore.kernel.org/all/20230605060524.1178164-1-yangcong5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/

Changes in v2:
- PATCH 1/2: fix ran make dt_binding_check warnings/errors.
- PATCH 1/2: remove oneOf,just enum.
- Link to v1: https://lore.kernel.org/all/20230602140948.2138668-1-yangcong5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/

Cong Yang (2):
dt-bindings: HID: i2c-hid: ilitek: Introduce bindings for Ilitek
ili9882t
HID: i2c-hid: elan: Add ili9882t timing

.../bindings/input/ilitek,ili9882t.yaml | 67 +++++++++++++++++++
drivers/hid/i2c-hid/i2c-hid-of-elan.c | 20 ++++--
2 files changed, 83 insertions(+), 4 deletions(-)
create mode 100644 Documentation/devicetree/bindings/input/ilitek,ili9882t.yaml

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