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From: Charles Wang <charles.goodix@gmail.com>
To: krzk@kernel.org,
hbarnor@chromium.org,
dianders@chromium.org,
conor.dooley@microchip.com
Cc: dmitry.torokhov@gmail.com,
jikos@kernel.org,
bentiss@kernel.org,
linux-input@vger.kernel.org,
devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Charles Wang <charles.goodix@gmail.com>
Subject: [PATCH v3 0/2] dt-bindings: input: Goodix GT7986U SPI HID Touchscreen
Date: Fri, 8 Nov 2024 20:03:09 +0800
Message-ID: <20241108120311.87795-1-charles.goodix@gmail.com>
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dt-bindings: input: Goodix GT7986U SPI HID Touchscreen
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The Goodix GT7986U touch controller report touch data according to the HID protocol through the SPI bus. However, it is incompatible with Microsoft's HID-over-SPI protocol. The patchset introduces the following two changes: 1) Add goodix,gt7986u-spifw.yaml. 2) Drop the 'goodix,hid-report-addr' property. Signed-off-by: Charles Wang <charles.goodix@gmail.com> --- Changes in v3: - Split the commit into two patches. Changes in v2: - Change compatible to 'goodix,gt7986u-spifw'. - Remove 'goodix,hid-report-addr' property. - Change additionalProperties to unevaluatedProperties. - v1: https://lore.kernel.org/all/20241025114642.40793-2-charles.goodix@gmail.com/ --- Charles Wang (2): dt-bindings: input: Goodix GT7986U SPI HID Touchscreen dt-bindings: input: gt7986u-spifw: Remove hid-report-addr property .../bindings/input/goodix,gt7986u-spifw.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/goodix,gt7986u-spifw.yaml