[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <ZbfYzyHaNmjJyNpY@hovoldconsulting.com>
Date: Mon, 29 Jan 2024 17:56:47 +0100
From: Johan Hovold <johan@...nel.org>
To: Bjorn Andersson <quic_bjorande@...cinc.com>
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Benjamin Tissoires <benjamin.tissoires@...hat.com>,
Jiri Kosina <jikos@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Johan Hovold <johan+linaro@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-input@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v3 1/2] dt-bindings: HID: i2c-hid: Document reset-related
properties
On Mon, Jan 29, 2024 at 08:47:47AM -0800, Bjorn Andersson wrote:
> 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.
> + 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
Hmm, for the third time, it seems you ignored my comment that you need
to remove the comment about these properties from the driver as part of
this series.
/*
* Note this is a kernel internal device-property set by x86 platform code,
* this MUST not be used in devicetree files without first adding it to
* the DT bindings.
*/
if (!device_property_read_u32(dev, "post-reset-deassert-delay-ms", &val))
ihid_of->post_reset_delay_ms = val;
> +
> touchscreen-inverted-x: true
>
> touchscreen-inverted-y: true
Johan
Powered by blists - more mailing lists