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

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Message-Id: <20230607133458.4075667-1-yangcong5@huaqin.corp-partner.google.com>
Date:   Wed,  7 Jun 2023 21:34:56 +0800
From:   Cong Yang <yangcong5@...qin.corp-partner.google.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, dmitry.torokhov@...il.com, jikos@...nel.org,
        benjamin.tissoires@...hat.com, dianders@...omium.org,
        hsinyi@...gle.com
Cc:     linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Cong Yang <yangcong5@...qin.corp-partner.google.com>
Subject: [PATCH v3 0/2] Add ili9882t bindings and timing

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@huaqin.corp-partner.google.com/

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@huaqin.corp-partner.google.com/

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

-- 
2.25.1