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dts: msm8916: Add support for CMCC A1 (M623C) (Wingtech WT86621) #725

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dts: msm8916: Add support for CMCC A1 (M623C) (Wingtech WT86621) #725

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33 changes: 33 additions & 0 deletions lk2nd/device/dts/msm8916/msm8916-qrd-wt86621.dts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,33 @@
// SPDX-License-Identifier: GPL-2.0-only

@TravMurav TravMurav Jun 25, 2026

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BSD-3-clause please unless this is imported from somewhere else.


#include <skeleton64.dtsi>
#include <lk2nd.dtsi>

/ {
qcom,msm-id = <QCOM_ID_MSM8916 0>;
qcom,board-id = <QCOM_BOARD_ID(QRD, 1, 1) 16>;
};

&lk2nd {
model = "CMCC A1 (M623C) (Wingtech WT86621)";

@TravMurav TravMurav Jun 25, 2026

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Please add to Documentation/devices.md

compatible = "wingtech,wt86621";

lk2nd,dtb-files = "msm8916-wingtech-wt86621";

panel {
compatible = "wingtech,wt86621-panel", "lk2nd,panel";

qcom,mdss_dsi_ili9881c_dj_boe_720p_video {
compatible = "wingtech,ili9881c-dj-boe";
touchscreen-compatible = "goodix,gt911";

@TravMurav TravMurav Jun 25, 2026

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Is it necessary to override touchscreen compatible? Are there actually known multi-sourced touchscreens around?

};
qcom,mdss_dsi_ili9881c_dj_720p_video {
compatible = "wingtech,ili9881c-dj";
touchscreen-compatible = "goodix,gt911";
};
qcom,mdss_dsi_ili9881c_dj_cmi_720p_video {
compatible = "wingtech,ili9881c-dj-cmi";
touchscreen-compatible = "goodix,gt911";
};
};
};
1 change: 1 addition & 0 deletions lk2nd/device/dts/msm8916/rules.mk
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Expand Up @@ -47,5 +47,6 @@ QCDTBS += \
$(LOCAL_DIR)/msm8939-qrd-skuk.dtb \
$(LOCAL_DIR)/msm8939-qrd-wt82918.dtb \
$(LOCAL_DIR)/msm8939-qrd-wt82918hd.dtb \
$(LOCAL_DIR)/msm8916-qrd-wt86621.dtb \

@TravMurav TravMurav Jun 25, 2026

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This is not sorted alphabetically

$(LOCAL_DIR)/msm8939-samsung.dtb \
$(LOCAL_DIR)/msm8939-xiaomi-ido.dtb \
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