[DM/Input] Add ADC joystick, keyboard, and touchscreen drivers - #11679
[DM/Input] Add ADC joystick, keyboard, and touchscreen drivers#11679GuEe-GUI wants to merge 1 commit into
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Add polling input drivers for ADC-connected joysticks and resistor- ladder keys. Parse Linux-compatible device-tree bindings, acquire ADC channels through the IIO framework, and report absolute-axis and key events. Add an SPI touchscreen driver for ADS7843, ADS7845, ADS7846, ADS7873, TSC2046, and XPT2046-compatible controllers. Support pen interrupts, coordinate and pressure reporting, sample filtering, regulator control, power management, and common touchscreen properties. Add an I2C touchscreen driver for Goodix GT9xx controllers with multi-touch reporting, GPIO-based reset and address selection, interrupt handling with polling fallback, regulator control, panel configuration, and alternate-address recovery. Adapt the drivers to the RT-Thread device model and input framework, following the corresponding Linux input drivers and device-tree bindings. Signed-off-by: GuEe-GUI <2991707448@qq.com>
📌 Code Review Assignment🏷️ Tag: componentsReviewers: @Maihuanyi Changed Files (Click to expand)
📊 Current Review Status (Last Updated: 2026-08-02 00:36 CST)
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拉取/合并请求描述：(PR description)
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Add polling input drivers for ADC-connected joysticks and resistor- ladder keys. Parse Linux-compatible device-tree bindings, acquire ADC channels through the IIO framework, and report absolute-axis and key events.
Add an SPI touchscreen driver for ADS7843, ADS7845, ADS7846, ADS7873, TSC2046, and XPT2046-compatible controllers. Support pen interrupts, coordinate and pressure reporting, sample filtering, regulator control, power management, and common touchscreen properties.
Add an I2C touchscreen driver for Goodix GT9xx controllers with multi-touch reporting, GPIO-based reset and address selection, interrupt handling with polling fallback, regulator control, panel configuration, and alternate-address recovery.
Adapt the drivers to the RT-Thread device model and input framework, following the corresponding Linux input drivers and device-tree bindings.
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我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:
#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up