| Message ID | 20240125-x13s-touchscreen-v1-1-ab8c882def9c@quicinc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | arm64: dts: qcom: sc8280xp-x13s: Enable touchscreen | expand |
diff --git a/Documentation/devicetree/bindings/input/hid-over-i2c.yaml b/Documentation/devicetree/bindings/input/hid-over-i2c.yaml index 138caad96a29..f07ff4cb3d26 100644 --- a/Documentation/devicetree/bindings/input/hid-over-i2c.yaml +++ b/Documentation/devicetree/bindings/input/hid-over-i2c.yaml @@ -50,6 +50,12 @@ properties: description: Time required by the device after enabling its regulators or powering it on, before it is ready for communication. + post-reset-deassert-delay-ms: + description: Time required by the device after reset has been deasserted, + before it is ready for communication. + + reset-gpios: true + touchscreen-inverted-x: true touchscreen-inverted-y: true
Some I2C HID devices has a reset pin and requires that some specified time elapses after this reset pin is deasserted, before communication with the device is attempted. The Linux implementation is looking for these in the "reset-gpios" and "post-reset-deassert-delay-ms" properties already, so use these property names. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> --- Documentation/devicetree/bindings/input/hid-over-i2c.yaml | 6 ++++++ 1 file changed, 6 insertions(+)